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Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	1	<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
Stuart McCulloch	5f3ddf7	2008-05-03 12:49:39 +0000	[diff] [blame]	2	<html><head>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	3
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Stuart McCulloch	5f3ddf7	2008-05-03 12:49:39 +0000	[diff] [blame]	6	<title>Apache Felix - Apache Felix Maven Bundle Plugin (BND)</title>
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	7	<link rel="stylesheet" href="apache-felix-maven-bundle-plugin-bnd_files/site.css" type="text/css" media="all">
Stuart McCulloch	5f3ddf7	2008-05-03 12:49:39 +0000	[diff] [blame]	8	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	10	<div class="title"><div class="logo"><a href="http://felix.apache.org/site/index.html"><img alt="Apache Felix" src="apache-felix-maven-bundle-plugin-bnd_files/logo.png" border="0"></a></div><div class="header"><a href="http://www.apache.org/"><img alt="Apache" src="apache-felix-maven-bundle-plugin-bnd_files/apache.png" border="0"></a></div></div>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	11	<div class="menu">
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	12	<ul>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	13	<li><a href="http://felix.apache.org/site/news.html" title="news">news</a></li>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	14	<li><a href="http://felix.apache.org/site/license.html" title="license">license</a></li>
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	15	<li><span class="nobr"><a href="http://felix.apache.org/site/downloads.cgi" title="Visit page outside Confluence" rel="nofollow">downloads<sup><img class="rendericon" src="apache-felix-maven-bundle-plugin-bnd_files/linkext7.gif" alt="" align="absmiddle" border="0" height="7" width="7"></sup></a></span></li>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	16	<li><a href="http://felix.apache.org/site/documentation.html" title="documentation">documentation</a></li>
				17	<li><a href="http://felix.apache.org/site/mailinglists.html" title="mailinglists">mailing lists</a></li>
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	18	<li><a href="http://felix.apache.org/site/contributing.html" title="Contributing">contributing</a></li>
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Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	27	<div class="main">
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	28	<h1><a name="ApacheFelixMavenBundlePlugin(BND)-BundlePluginforMaven"></a>Bundle Plugin for Maven</h1>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	29
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	30	<p>This plugin for Maven 2 is based on the <span class="nobr"><a href="http://www.aqute.biz/Code/Bnd" title="Visit page outside Confluence" rel="nofollow">BND<sup><img class="rendericon" src="apache-felix-maven-bundle-plugin-bnd_files/linkext7.gif" alt="" align="absmiddle" border="0" height="7" width="7"></sup></a></span>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	31	tool from Peter Kriens. The way BND works is by treating your project
				32	as a big collection of classes (e.g., project code, dependencies, and
				33	the class path). The way you create a bundle with BND is to tell it the
				34	content of the bundle's JAR file as a subset of the available classes.
				35	This plugin wraps BND to make it work specifically with the Maven 2
				36	project structure and to provide it with reasonable default behavior
				37	for Maven 2 projects.</p>
				38
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	39	<p>Since the 1.4.0 release, this plugin also aims to automate OBR (OSGi
				40	Bundle Repository) management. It helps manage a local OBR for your
				41	local Maven repository, and also supports remote OBRs for bundle
				42	distribution. The plug-in automatically computes bundle capabilities
				43	and requirements, using a combination of Bindex and Maven metadata.</p>
				44
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	45	<p><a name="ApacheFelixMavenBundlePlugin(BND)-simpleexample"></a></p>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	46
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	47	<h1><a name="ApacheFelixMavenBundlePlugin(BND)-SimpleExample"></a>Simple Example</h1>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	48
				49	<p>Rather than going straight to a detailed list of plugin features, we
				50	will first look at a simple example of how to use the plugin to give an
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	51	immediate flavor. A detailed "<a href="#ApacheFelixMavenBundlePlugin%2528BND%2529-howto" title="how-to on Apache Felix Maven Bundle Plugin (BND)">how to</a>" will follow.</p>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	52
				53	<p>Assume that we have a simple bundle project that has a pubic API package an several implementation packages, such as:</p>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	54
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	55	<div class="preformatted"><div class="preformattedContent">
				56	<pre>org.foo.myproject.api
				57	org.foo.myproject.impl1
				58	org.foo.myproject.impl2
				59	...
				60	</pre>
				61	</div></div>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	62
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	63	<p>If we also assume that we have a bundle activator in one of the implementation packages, then the <tt><plugins></tt> section of the POM file for this bundle project would look like this:</p>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	64
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	65	<div class="preformatted"><div class="preformattedContent">
				66	<pre>...
				67	<plugins>
				68	<plugin>
				69	<groupId>org.apache.felix</groupId>
				70	<artifactId>maven-bundle-plugin</artifactId>
				71	<extensions>true</extensions>
				72	<configuration>
				73	<instructions>
				74	<Export-Package>org.foo.myproject.api</Export-Package>
				75	<Private-Package>org.foo.myproject.*</Private-Package>
				76	<Bundle-Activator>org.foo.myproject.impl1.Activator</Bundle-Activator>
				77	</instructions>
				78	</configuration>
				79	</plugin>
				80	</plugins>
				81	...
				82	</pre>
				83	</div></div>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	84
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	85	<p>The <tt><Export-Package></tt> and <tt><Private-Package></tt> instructions tell the plugin about the contents of the resulting bundle JAR file. The <tt><Export-Package></tt> instruction tells the plugin which of the available packages to copy into the bundle <b>and</b> export, while the <tt><Private-Package></tt> instruction indicates which of the available packages to copy into the bundle <b>but not</b>
				86	export. If the two sets overlap, as they do in the case, then the
				87	export takes precedence. Since we did not specify any values for any
				88	other bundle manifest headers, they will assume default values which
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	89	are described <a href="#ApacheFelixMavenBundlePlugin%2528BND%2529-defaultbehavior" title="default-behavior on Apache Felix Maven Bundle Plugin (BND)">below</a>. One specific behavior to highlight is that the plugin generates the <tt>Import-Package</tt>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	90	bundle manifest header based on the contents of the bundle, which means
				91	that you generally do not ever need to explicitly specify it yourself.
				92	That's it.</p>
				93
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	94	<h1><a name="ApacheFelixMavenBundlePlugin(BND)-Features"></a>Features</h1>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	95
				96	<p>The BND library underlying the plugin defines instructions to direct
				97	its behavior. For this Maven plugin, these instructions are issued in
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	98	the plugin configuration section of the POM file, as was illustrated <a href="#ApacheFelixMavenBundlePlugin%2528BND%2529-simpleexample" title="simple-example on Apache Felix Maven Bundle Plugin (BND)">above</a>. BND recognizes three types of instructions:</p>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	99
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	100	<ol>
				101	<li><em>Manifest headers</em> - Any instruction that starts with
				102	a capital letter will appear in the resulting bundle's manifest file;
				103	the value for the header will either be copied, augmented, or generated
				104	by BND depending on the instruction.</li>
				105	<li><em>Variables</em> - Any instruction starting with a lowercase letter is assumed to be a variable in the form of a name-value pair, such as <tt>version=3.0</tt>, that can be used for property substitution, but is not copied to the manifest.</li>
				106	<li><em>Directives</em>
				107	- Any instruction starting with a '-' character is considered to be a
				108	directive that informs BND to perform some special processing and is
				109	not copied to the manifest.</li>
				110	</ol>
				111
				112
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	113	<p>The remainder of this section covers the most important aspects of BND's instructions; for complete details refer to the <span class="nobr"><a href="http://www.aqute.biz/Code/Bnd" title="Visit page outside Confluence" rel="nofollow">BND documentation<sup><img class="rendericon" src="apache-felix-maven-bundle-plugin-bnd_files/linkext7.gif" alt="" align="absmiddle" border="0" height="7" width="7"></sup></a></span>.</p>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	114
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	115	<p><a name="ApacheFelixMavenBundlePlugin(BND)-instructions"></a></p>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	116
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	117	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-Instructions"></a>Instructions</h2>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	118
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	119	<h3><a name="ApacheFelixMavenBundlePlugin(BND)-{{<ExportPackage>}}"></a><tt><Export-Package></tt></h3>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	120
				121	<p>The <tt><Export-Package></tt> instruction is a list of
				122	packages for the bundle to export. These packages are copied into the
				123	resulting bundle JAR file from the available classes (i.e., project
				124	classes, dependencies, and class path); thus, it is possible to include
				125	classes into your bundle that are not associated with source files in
				126	your project. <tt><Export-Package></tt> can be specified with
				127	package patterns using the '*' wildcard. Also, it is possible to
				128	exclude packages using negation by starting the package pattern with
				129	'!'. Thus, non-negated patterns indicate which of the available
				130	packages to include in the bundle, whereas negated patterns indicate
				131	which should not be included in the bundle.</p>
				132
				133	<p>The list of package patterns is ordered and earlier patterns are applied before later patterns. For example, if you specify "<tt>org.foo.,!org.foo.impl</tt>" the second pattern has no effect since all <tt>org.foo</tt> packages have already been selected by the first pattern. Instead, you should specify "<tt>!org.foo.impl,org.foo.</tt>", which will export all <tt>org.foo</tt> packages except <tt>org.foo.impl</tt>.</p>
				134
				135	<p>Following standard OSGi R4 syntax, package patterns can include both
				136	directives and attributes, which will be copied appropriately into the
				137	generated Export-Package manifest header. Besides explicitly listing
				138	package version attributes, BND will also determine package versions by
				139	examining the source JAR file or from <tt>packageinfo</tt> files in the package directory.</p>
				140
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	141	<h3><a name="ApacheFelixMavenBundlePlugin(BND)-{{<PrivatePackage>}}"></a><tt><Private-Package></tt></h3>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	142
				143	<p>The <tt><Private-Package></tt> instruction is similar in every way to the <tt><Export-Package></tt> instruction, except for the fact that these packages will <b>not</b>
				144	be exported by the bundle. If a package is selected by both the export
				145	and private package headers, then the export takes precedence.</p>
				146
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	147	<h3><a name="ApacheFelixMavenBundlePlugin(BND)-{{<IncludeResource>}}"></a><tt><Include-Resource></tt></h3>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	148
				149	<p>The <tt><Include-Resource></tt> instruction is a list of
				150	arbitrary resources that should be copied into the bundle JAR file. The
				151	specified resources are declared as clauses that can have the following
				152	forms:</p>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	153
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	154	<div class="preformatted"><div class="preformattedContent">
				155	<pre>clause ::= assignment \| inline \| simple
				156	assignment ::= PATH '=' PATH
				157	simple ::= PATH
				158	inline ::= '@' PATH
				159	</pre>
				160	</div></div>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	161
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	162	<p>For the <tt><Include-Resource></tt> instruction, actual file paths are relative to the <tt>pom.xml</tt>, while file copy destinations are relative to the root of the resulting bundle JAR file. In the case of <tt>assignment</tt> or <tt>simple</tt> forms, the <tt>PATH</tt> parameter can point to a file or directory. The <tt>simple</tt>
				163	form will place the resource in the bundle JAR with only the file name,
				164	i.e., without any path component. For example, including <tt>src/main/resources/a/b.c</tt> will result in a resource <tt>b.c</tt> in the root of the bundle JAR. If the <tt>PATH</tt>
				165	points to a directory, the entire directory hierarchy is copied into
				166	the resulting bundle JAR file relative to the specified directory. If a
				167	specific resource must be placed into a subdirectory of the bundle jar,
				168	then use the <tt>assignment</tt> form, where the first path is the the
				169	destination path (including file name if the resource is a file) and
				170	the second path is the resource to copy. The <tt>inline</tt> form requires a ZIP or JAR file, which will be completely expanded in the bundle JAR.</p>
				171
				172	<p>If a resource clause is specified inside of "{ ... }" brackets, then
				173	variable substitution will be performed on the resource, where
				174	variables in the resources are denoted with "${ ... }" syntax.</p>
				175
Stuart McCulloch	7c961f5	2008-01-02 08:56:07 +0000	[diff] [blame]	176	<p>By default the bundle plugin converts the project's Maven resource directories into a single <tt><Include-Resource></tt> instruction. If you specify your own <tt><Include-Resource></tt> instruction, this will replace the generated one. To include the generated list of Maven resources in your own <tt><Include-Resource></tt> instruction just add {<tt>maven-resources</tt>} to the list and it will be expanded automatically.</p>
				177
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	178	<h3><a name="ApacheFelixMavenBundlePlugin(BND)-{{<ImportPackage>}}"></a><tt><Import-Package></tt></h3>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	179
				180	<p>The <tt><Import-Package></tt> instruction is a list of
				181	packages that are required by the bundle's contained packages. The
				182	default for this header is "*", resulting in importing all referred
				183	packages. This header rarely has to be explicitly specified. However,
				184	in certain cases when there is an unwanted import, such an import can
				185	be removed by using a negation package pattern. The package patterns
				186	work in the same way as for <tt><Export-Package></tt>, which means they are ordered. For example, if you wanted to import all packages except <tt>org.foo.impl</tt> you would specify "<tt>!org.foo.impl,*</tt>"</p>
				187
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	188	<p><a name="ApacheFelixMavenBundlePlugin(BND)-defaultbehavior"></a></p>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	189
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	190	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-DefaultBehavior"></a>Default Behavior</h2>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	191
				192	<p>To use this plugin, very little information is required by BND. As
				193	part of the Maven integration, the plugin tries to set reasonable
				194	defaults for various instructions. For example:</p>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	195
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	196	<ul>
				197	<li><tt><Bundle-SymbolicName></tt> is assumed to be "<tt>${groupId}.${artifactId</tt>}".</li>
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	198	<li><tt><Export-Package></tt> is assumed to be "<tt><Bundle-SymbolicName>.*</tt>", unless <tt><Private-Package></tt> is specified, then <tt><Export-Package></tt> is assumed to be empty.</li>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	199	<li><tt><Private-Package></tt> is assumed to be empty by default.</li>
				200	<li><tt><Import-Package></tt> is assumed to be "<tt>*</tt>", which imports everything referred to by the bundle content, but not contained in the bundle.</li>
Stuart McCulloch	7c961f5	2008-01-02 08:56:07 +0000	[diff] [blame]	201	<li><tt><Include-Resource></tt> is generated from the project's Maven resources, typically "<tt>src/main/resources/</tt>",
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	202	which will copy the specified project directory hierarchy into the
				203	resulting bundle JAR file, mirroring standard Maven behavior.</li>
				204	<li><tt><Bundle-Version></tt> is assumed to be "<tt>${pom.version</tt>}" with '-' character separator of the qualifier replaced with a '.' character.</li>
				205	<li><tt><Bundle-Name></tt> is assumed to be "<tt>${pom.name</tt>}".</li>
				206	<li><tt><Bundle-Description></tt> is assumed to be "<tt>${pom.description</tt>}".</li>
				207	<li><tt><Bundle-License></tt> is assumed to be "<tt>${pom.licenses</tt>}".</li>
				208	<li><tt><Bundle-Vendor></tt> is assumed to be "<tt>${pom.organization.name</tt>}".</li>
				209	<li><tt><Bundle-DocURL></tt> is assumed to be "<tt>${pom.organization.url</tt>}".</li>
				210	</ul>
				211
				212
Stuart McCulloch	7c961f5	2008-01-02 08:56:07 +0000	[diff] [blame]	213	<p>Since the plugin creates bundles for OSGi R4, it hard-codes <tt>Bundle-ManifestVersion</tt>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	214	to be '2'. Additionally, it generates imports for every export to
				215	ensure package substitutability, which is very important when working
				216	with collaborating services. It is possible to override any of these
				217	values (except <tt>Bundle-ManifestVersion</tt>) just by specifying the desired value in the plugin configuration section of the POM file.</p>
				218
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	219	<p><a name="ApacheFelixMavenBundlePlugin(BND)-howto"></a></p>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	220
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	221	<h1><a name="ApacheFelixMavenBundlePlugin(BND)-Detailed"HowTo""></a>Detailed "How To"</h1>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	222
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	223	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-GetMaven2"></a>Get Maven2</h2>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	224
				225	<p>The first step in the process of using the plugin is downloading and
				226	installing the latest version of the Maven2 runtime. The latest Maven2
				227	release and instuctions for getting started with Maven2 can be found at
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	228	the <span class="nobr"><a href="http://maven.apache.org/index.html" title="Visit page outside Confluence" rel="nofollow">Maven website<sup><img class="rendericon" src="apache-felix-maven-bundle-plugin-bnd_files/linkext7.gif" alt="" align="absmiddle" border="0" height="7" width="7"></sup></a></span>.</p>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	229
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	230	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-UsingthePlugin"></a>Using the Plugin</h2>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	231
				232	<p>To use the maven-bundle-plugin, you first need to add the plugin and
				233	some appropriate plugin configuration to your bundle project's POM.
				234	Below is an example of a simple OSGi bundle POM for Maven2:</p>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	235
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	236	<div class="preformatted"><div class="preformattedContent">
				237	<pre><project>
				238	<modelVersion>4.0.0</modelVersion>
				239	<groupId>my-osgi-bundles</groupId>
				240	<artifactId>examplebundle</artifactId>
				241	<packaging>bundle</packaging> <!-- (1) -->
				242	<version>1.0</version>
				243	<name>Example Bundle</name>
				244	<dependencies>
				245	<dependency>
				246	<groupId>org.apache.felix</groupId>
				247	<artifactId>org.osgi.core</artifactId>
Stuart McCulloch	7c961f5	2008-01-02 08:56:07 +0000	[diff] [blame]	248	<version>1.0.0</version>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	249	</dependency>
				250	</dependencies>
				251	<build>
				252	<plugins>
				253	<plugin> <!-- (2) START -->
				254	<groupId>org.apache.felix</groupId>
				255	<artifactId>maven-bundle-plugin</artifactId>
				256	<extensions>true</extensions>
				257	<configuration>
				258	<instructions>
				259	<Export-Package>com.my.company.api</Export-Package>
				260	<Private-Package>com.my.company.*</Private-Package>
				261	<Bundle-Activator>com.my.company.Activator</Bundle-Activator>
				262	</instructions>
				263	</configuration>
				264	</plugin> <!-- (2) END -->
				265	</plugins>
				266	</build>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	267	</project>
				268	</pre>
				269	</div></div>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	270
				271	<p>There are two main things to note: (1) the <tt><packaging></tt>
				272	specifier must be "bundle" and (2) the plugin and configuration must be
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	273	specified (the configuration section is where you will issue
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	274	instructions to the plugin).</p>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	275
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	276	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-RealWorldExample"></a>Real-World Example</h2>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	277
				278	<p>Consider this more real-world example using Felix' Log Service
				279	implementation. The Log Service project is comprised of a single
				280	package: <tt>org.apache.felix.log.impl</tt>. It has a dependency on
				281	the core OSGi interfaces as well as a dependency on the compendium OSGi
				282	interfaces for the specific log service interfaces. The following is
				283	its POM file:</p>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	284
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	285	<div class="preformatted"><div class="preformattedContent">
				286	<pre><project>
				287	<modelVersion>4.0.0</modelVersion>
				288	<groupId>org.apache.felix</groupId>
				289	<artifactId>org.apache.felix.log</artifactId>
				290	<packaging>bundle</packaging>
				291	<name>Apache Felix Log Service</name>
				292	<version>0.8.0-SNAPSHOT</version>
				293	<description>
				294	This bundle provides an implementation of the OSGi R4 Log service.
				295	</description>
				296	<dependencies>
				297	<dependency>
				298	<groupId>${pom.groupId}</groupId>
				299	<artifactId>org.osgi.core</artifactId>
				300	<version>0.8.0-incubator</version>
				301	</dependency>
				302	<dependency>
				303	<groupId>${pom.groupId}</groupId>
				304	<artifactId>org.osgi.compendium</artifactId>
				305	<version>0.9.0-incubator-SNAPSHOT</version>
				306	</dependency>
				307	</dependencies>
				308	<build>
				309	<plugins>
				310	<plugin>
				311	<groupId>org.apache.felix</groupId>
				312	<artifactId>maven-bundle-plugin</artifactId>
				313	<extensions>true</extensions>
				314	<configuration>
				315	<instructions>
				316	<Export-Package>org.osgi.service.log</Export-Package>
				317	<Private-Package>org.apache.felix.log.impl</Private-Package>
				318	<Bundle-SymbolicName>${pom.artifactId}</Bundle-SymbolicName>
				319	<Bundle-Activator>${pom.artifactId}.impl.Activator</Bundle-Activator>
				320	<Export-Service>org.osgi.service.log.LogService,org.osgi.service.log.LogReaderService</Export-Service>
				321	</instructions>
				322	</configuration>
				323	</plugin>
				324	</plugins>
				325	</build>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	326	</project>
				327	</pre>
				328	</div></div>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	329
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	330	<p>Notice that the <tt><Export-Package></tt> instruction
				331	specifies that the bundle exports the Log Service package, even though
				332	this package is not contained in the bundle project. By declaring this,
				333	the plugin will copy the Log Service package into the resulting bundle
				334	JAR file. This is useful in this case because now the bundle can
				335	resolve without having to download the entire compendium bundle. The
				336	resulting manifest for the Log Service bundle looks like this (notice
				337	how the imports/exports automatically have version information
				338	associated with them, which was obtained from packageinfo files in the
				339	source packages):</p>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	340
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	341	<div class="preformatted"><div class="preformattedContent">
				342	<pre>Manifest-Version: 1
				343	Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt
				344	Bundle-Activator: org.apache.felix.log.impl.Activator
				345	Import-Package: org.osgi.framework;version=1.3, org.osgi.service.log;v
				346	ersion=1.3
				347	Include-Resource: src/main/resources
				348	Export-Package: org.osgi.service.log;uses:=org.osgi.framework;version=
				349	1.3
				350	Bundle-Version: 0.8.0.SNAPSHOT
				351	Bundle-Name: Apache Felix Log Service
				352	Bundle-Description: This bundle provides an implementation of the OSGi
				353	R4 Log service.
				354	Private-Package: org.apache.felix.log.impl
				355	Bundle-ManifestVersion: 2
				356	Export-Service: org.osgi.service.log.LogService,org.osgi.service.log.L
				357	ogReaderService
				358	Bundle-SymbolicName: org.apache.felix.log
				359	</pre>
				360	</div></div>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	361
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	362	<p>The resulting bundle JAR file has the following content (notice how
				363	the LICENSE and NOTICE files were automatically copied from the <tt>src/main/resources/</tt> directory of the project):</p>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	364
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	365	<div class="preformatted"><div class="preformattedContent">
				366	<pre>META-INF/MANIFEST.MF
				367	LICENSE
				368	META-INF/
				369	META-INF/maven/
				370	META-INF/maven/org.apache.felix/
				371	META-INF/maven/org.apache.felix/org.apache.felix.log/
				372	META-INF/maven/org.apache.felix/org.apache.felix.log/pom.properties
				373	META-INF/maven/org.apache.felix/org.apache.felix.log/pom.xml
				374	NOTICE
				375	org/
				376	org/apache/
				377	org/apache/felix/
				378	org/apache/felix/log/
				379	org/apache/felix/log/impl/
				380	org/apache/felix/log/impl/Activator.class
				381	org/apache/felix/log/impl/Log.class
				382	org/apache/felix/log/impl/LogEntryImpl.class
				383	org/apache/felix/log/impl/LogException.class
				384	org/apache/felix/log/impl/LogListenerThread.class
				385	org/apache/felix/log/impl/LogNode.class
				386	org/apache/felix/log/impl/LogNodeEnumeration.class
				387	org/apache/felix/log/impl/LogReaderServiceFactory.class
				388	org/apache/felix/log/impl/LogReaderServiceImpl.class
				389	org/apache/felix/log/impl/LogServiceFactory.class
				390	org/apache/felix/log/impl/LogServiceImpl.class
				391	org/osgi/
				392	org/osgi/service/
				393	org/osgi/service/log/
				394	org/osgi/service/log/LogEntry.class
				395	org/osgi/service/log/LogListener.class
				396	org/osgi/service/log/LogReaderService.class
				397	org/osgi/service/log/LogService.class
				398	org/osgi/service/log/package.html
				399	org/osgi/service/log/packageinfo
				400	</pre>
				401	</div></div>
				402
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	403	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-AddingOSGimetadatatoexistingprojectswithoutchangingthepackagingtype"></a>Adding OSGi metadata to existing projects without changing the packaging type</h2>
Stuart McCulloch	dd4ae5f	2008-02-05 12:38:46 +0000	[diff] [blame]	404
				405	<p>If you want to keep your project packaging type (for example "jar") but would like to add OSGi metadata<br>
				406	you can use the manifest goal to generate a bundle manifest. The maven-jar-plugin can then be used to<br>
				407	add this manifest to the final artifact. For example:</p>
				408
				409	<div class="code"><div class="codeContent">
				410	<pre class="code-xml"><span class="code-tag"><plugin></span>
				411	<span class="code-tag"><artifactId></span>maven-jar-plugin<span class="code-tag"></artifactId></span>
				412	<span class="code-tag"><configuration></span>
				413	<span class="code-tag"><archive></span>
				414	<span class="code-tag"><manifestFile></span>${project.build.outputDirectory}/META-INF/MANIFEST.MF<span class="code-tag"></manifestFile></span>
				415	<span class="code-tag"></archive></span>
				416	<span class="code-tag"></configuration></span>
				417	<span class="code-tag"></plugin></span>
				418	<span class="code-tag"><plugin></span>
				419	<span class="code-tag"><groupId></span>org.apache.felix<span class="code-tag"></groupId></span>
				420	<span class="code-tag"><artifactId></span>maven-bundle-plugin<span class="code-tag"></artifactId></span>
				421	<span class="code-tag"><executions></span>
				422	<span class="code-tag"><execution></span>
				423	<span class="code-tag"><id></span>bundle-manifest<span class="code-tag"></id></span>
				424	<span class="code-tag"><phase></span>process-classes<span class="code-tag"></phase></span>
				425	<span class="code-tag"><goals></span>
				426	<span class="code-tag"><goal></span>manifest<span class="code-tag"></goal></span>
				427	<span class="code-tag"></goals></span>
				428	<span class="code-tag"></execution></span>
				429	<span class="code-tag"></executions></span>
				430	<span class="code-tag"></plugin></span></pre>
				431	</div></div>
				432
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	433	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-BuildingthePlugin"></a>Building the Plugin</h2>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	434
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	435	<p>The plugin is hosted at the Apache Felix project. The following
				436	steps describe how to build and install the plugin into your local
				437	Maven2 repository.</p>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	438
				439	<p>Using the SVN client of your choice, checkout the maven-bundle-plugin project.</p>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	440
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	441	<div class="preformatted"><div class="preformattedContent">
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	442	<pre>$ svn co http://svn.apache.org/repos/asf/felix/trunk/bundleplugin
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	443	</pre>
				444	</div></div>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	445
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	446	<p>Using Maven2, build and install the maven-bundle-plugin by issuing
				447	the following Maven2 command in the project directory that was created
				448	as a result of the previous step.</p>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	449
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	450	<div class="preformatted"><div class="preformattedContent">
				451	<pre>$ mvn install
				452	</pre>
				453	</div></div>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	454
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	455	<h1><a name="ApacheFelixMavenBundlePlugin(BND)-Goals"></a>Goals</h1>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	456
				457	<p>The maven-bundle-plugin also provides additional functionality via
				458	some Maven goals. Command-line execution of a goal is performed as
				459	follows:</p>
				460
				461	<div class="preformatted"><div class="preformattedContent">
				462	<pre>mvn org.apache.felix:maven-bundle-plugin:GOAL
				463	</pre>
				464	</div></div>
				465
				466	<p>Where GOAL is one of the following:</p>
				467
				468	<ul>
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	469	<li><b><tt>bundle</tt></b> - build an OSGi bundle jar for the current project<br>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	470	configuration options:
				471	<ul>
Stuart McCulloch	dd4ae5f	2008-02-05 12:38:46 +0000	[diff] [blame]	472	<li><em><tt>manifestLocation</tt></em> defaults to ${project.build.outputDirectory}/META-INF</li>
				473	<li><em><tt>unpackBundle</tt></em> unpack bundle contents to output directory, defaults to false</li>
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	474	<li><em><tt>excludeDependencies</tt></em> comma-separated list of dependency artifactIds to exclude from the classpath passed to Bnd (use "true" to exclude everything)</li>
Stuart McCulloch	dd4ae5f	2008-02-05 12:38:46 +0000	[diff] [blame]	475	<li><em><tt>supportedProjectTypes</tt></em> defaults to "jar","bundle"</li>
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	476	<li><em><tt>classifier</tt></em> attach bundle to the project using the given classifier</li>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	477	</ul>
				478	</li>
Stuart McCulloch	dd4ae5f	2008-02-05 12:38:46 +0000	[diff] [blame]	479	</ul>
				480
				481
				482	<ul>
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	483	<li><b><tt>bundleall</tt></b> - build OSGi bundle jars for all transitive dependencies<br>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	484	configuration options:
				485	<ul>
Stuart McCulloch	dd4ae5f	2008-02-05 12:38:46 +0000	[diff] [blame]	486	<li><em><tt>supportedProjectTypes</tt></em> defaults to "jar","bundle"</li>
Stuart McCulloch	5f3ddf7	2008-05-03 12:49:39 +0000	[diff] [blame]	487	<li><em><tt>wrapImportPackage</tt></em> defaults to "*"</li>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	488	</ul>
				489	</li>
Stuart McCulloch	dd4ae5f	2008-02-05 12:38:46 +0000	[diff] [blame]	490	</ul>
				491
				492
				493	<ul>
				494	<li><b><tt>wrap</tt></b> - as above, but limited to the first level of dependencies<br>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	495	configuration options:
				496	<ul>
Stuart McCulloch	dd4ae5f	2008-02-05 12:38:46 +0000	[diff] [blame]	497	<li><em><tt>supportedProjectTypes</tt></em> defaults to "jar","bundle"</li>
Stuart McCulloch	5f3ddf7	2008-05-03 12:49:39 +0000	[diff] [blame]	498	<li><em><tt>wrapImportPackage</tt></em> defaults to "*"</li>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	499	</ul>
				500	</li>
Stuart McCulloch	dd4ae5f	2008-02-05 12:38:46 +0000	[diff] [blame]	501	</ul>
				502
				503
				504	<ul>
				505	<li><b><tt>manifest</tt></b> - create an OSGi manifest for the current project<br>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	506	configuration options:
				507	<ul>
Stuart McCulloch	dd4ae5f	2008-02-05 12:38:46 +0000	[diff] [blame]	508	<li><em><tt>manifestLocation</tt></em> defaults to ${project.build.outputDirectory}/META-INF</li>
				509	<li><em><tt>supportedProjectTypes</tt></em> defaults to "jar","bundle"</li>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	510	</ul>
				511	</li>
				512	</ul>
				513
				514
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	515	<ul>
				516	<li><b><tt>install</tt></b> - adds the current bundle project to the local OBR<br>
				517	configuration options:
				518	<ul>
				519	<li><em><tt>obrRepository</tt></em> path to local OBR, defaults to <em><local-maven-repository></em><tt>/repository.xml</tt></li>
				520	</ul>
				521	</li>
				522	</ul>
				523
				524
				525	<p>More GOALs are available in the <b>1.4.0</b> release:</p>
				526
				527	<ul>
				528	<li><b><tt>ant</tt></b> - create an Ant build script to rebuild the bundle</li>
				529	</ul>
				530
				531
				532	<ul>
				533	<li><b><tt>install-file</tt></b> - adds a local bundle file to the local OBR<br>
				534	configuration options:
				535	<ul>
				536	<li><em><tt>obrRepository</tt></em> path to local OBR, defaults to <em><local-maven-repository></em><tt>/repository.xml</tt></li>
				537	<li><em><tt>groupId</tt></em> Maven groupId for the bundle, taken from <em>pomFile</em> if given</li>
				538	<li><em><tt>artifactId</tt></em> Maven artifactId for the bundle, taken from <em>pomFile</em> if given</li>
				539	<li><em><tt>version</tt></em> Maven version for the bundle, taken from <em>pomFile</em> if given</li>
				540	<li><em><tt>packaging</tt></em> Maven packaging type for the bundle, taken from <em>pomFile</em> if given</li>
				541	<li><em><tt>classifier</tt></em> Maven classifier type, defaults to none</li>
				542	<li><em><tt>pomFile</tt></em> optional Pom file describing the bundle</li>
				543	<li><em><tt>file</tt></em> bundle file, defaults to the bundle from the local Maven repository</li>
				544	<li><em><tt>obrXml</tt></em> optional additional properties for the bundle</li>
				545	</ul>
				546	</li>
				547	</ul>
				548
				549
				550	<ul>
				551	<li><b><tt>deploy</tt></b> - adds the current bundle project to a remote OBR<br>
				552	configuration options:
				553	<ul>
				554	<li><em><tt>remoteOBR</tt></em> name of remote OBR, defaults to NONE (which means no remote OBR deployment)</li>
				555	<li><em><tt>obrRepository</tt></em> used when the remoteOBR name is blank, defaults to <tt>repository.xml</tt></li>
				556	<li><em><tt>altDeploymentRepository</tt></em> alternative remote repository, <em>id::layout::url</em></li>
				557	<li><em><tt>ignoreLock</tt></em> ignore remote locking when updating the OBR</li>
				558	</ul>
				559	</li>
				560	</ul>
				561
				562
				563	<ul>
				564	<li><b><tt>deploy-file</tt></b> - adds a local bundle file to a remote OBR<br>
				565	configuration options:
				566	<ul>
				567	<li><em><tt>remoteOBR</tt></em> name of remote OBR, defaults to an empty string</li>
				568	<li><em><tt>obrRepository</tt></em> used when the remoteOBR name is blank, defaults to <tt>repository.xml</tt></li>
				569	<li><em><tt>repositoryId</tt></em> optional repository id, used to lookup authentication settings</li>
				570	<li><em><tt>url</tt></em> remote repository transport URL, like
				571	<div class="preformatted"><div class="preformattedContent">
				572	<pre>scpexe://host/path/to/obr
				573	</pre>
				574	</div></div></li>
				575	<li><em><tt>bundleUrl</tt></em> public URL of deployed bundle, like
				576	<div class="preformatted"><div class="preformattedContent">
				577	<pre>http://www.foo.org/bundles/foo.jar
				578	</pre>
				579	</div></div></li>
				580	<li><em><tt>groupId</tt></em> Maven groupId for the bundle, taken from <em>pomFile</em> if given</li>
				581	<li><em><tt>artifactId</tt></em> Maven artifactId for the bundle, taken from <em>pomFile</em> if given</li>
				582	<li><em><tt>version</tt></em> Maven version for the bundle, taken from <em>pomFile</em> if given</li>
				583	<li><em><tt>packaging</tt></em> Maven packaging type for the bundle, taken from <em>pomFile</em> if given</li>
				584	<li><em><tt>classifier</tt></em> Maven classifier type, defaults to none</li>
				585	<li><em><tt>pomFile</tt></em> optional Pom file describing the bundle</li>
				586	<li><em><tt>file</tt></em> bundle file, defaults to the bundle from the local Maven repository</li>
				587	<li><em><tt>obrXml</tt></em> optional additional properties for the bundle</li>
				588	<li><em><tt>ignoreLock</tt></em> ignore remote locking when updating the OBR</li>
				589	</ul>
				590	</li>
				591	</ul>
				592
				593
				594	<ul>
				595	<li><b><tt>clean</tt></b> - cleans the local OBR, removing missing bundles<br>
				596	configuration options:
				597	<ul>
				598	<li><em><tt>obrRepository</tt></em> path to local OBR, defaults to <em><local-maven-repository></em><tt>/repository.xml</tt></li>
				599	</ul>
				600	</li>
				601	</ul>
				602
				603
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	604	<p>There are also new instructions available from the underlying BND
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	605	tool, which continues to be improved independently; for the latest see <span class="nobr"><a href="http://aqute.biz/Code/Bnd" title="Visit page outside Confluence" rel="nofollow">BND documentation<sup><img class="rendericon" src="apache-felix-maven-bundle-plugin-bnd_files/linkext7.gif" alt="" align="absmiddle" border="0" height="7" width="7"></sup></a></span>.</p>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	606
Stuart McCulloch	dd4ae5f	2008-02-05 12:38:46 +0000	[diff] [blame]	607	<p>The default goal <b><tt>bundle</tt></b> will be initialized by setting the <packaging> entry to "bundle".</p>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	608
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	609	<h1><a name="ApacheFelixMavenBundlePlugin(BND)-Thefollowingfeaturesareonlyavailablefromversion1.2.0onwards"></a>The following features are only available from version 1.2.0 onwards</h1>
Stuart McCulloch	7c961f5	2008-01-02 08:56:07 +0000	[diff] [blame]	610
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	611	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-Embeddingdependencies"></a>Embedding dependencies</h2>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	612
Stuart McCulloch	7c961f5	2008-01-02 08:56:07 +0000	[diff] [blame]	613	<p>The Maven Bundle Plugin supports embedding of selected project dependencies inside the bundle by using the <tt><Embed-Dependency></tt> instruction:</p>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	614
				615	<div class="code"><div class="codeContent">
				616	<pre class="code-xml"><span class="code-tag"><Embed-Dependency></span>dependencies<span class="code-tag"></Embed-Dependency></span></pre>
				617	</div></div>
				618
				619	<p>where:</p>
				620
				621	<div class="preformatted"><div class="preformattedContent">
				622	<pre>dependencies ::= clause ( ',' clause ) *
				623	clause ::= MATCH ( ';' attr '=' MATCH \| ';inline=true' )
				624	attr ::= 'groupId' \| 'artifactId' \| 'version' \| 'scope' \| 'type' \| 'classifier'
				625	MATCH ::= <globbed regular expressions>
				626	</pre>
				627	</div></div>
				628
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	629	<p>The plugin uses the <tt><Embed-Dependency></tt> instruction to transform the project dependencies into <tt><Include-Resource></tt> and <tt><Bundle-ClassPath></tt>
				630	clauses, which are then appended to the current set of instructions and
				631	passed onto BND. If you want the embedded dependencies to be at the
				632	start or middle of <tt><Include-Resource></tt> or <tt><Bundle-ClassPath></tt> then you can use {<tt>maven-dependencies</tt>}, which will automatically expand to the relevant clauses.</p>
Stuart McCulloch	7c961f5	2008-01-02 08:56:07 +0000	[diff] [blame]	633
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	634	<p>The MATCH section accepts alternatives, separated by <b>\|</b>, and can be negated by using <b>!</b> at the <em>beginning</em> of the MATCH. Use <b>*</b> to represent zero or more unknown characters and <b>?</b> to represent a single unknown character. There is no need to escape the <b>.</b> character inside MATCH. The first MATCH in a clause will filter against the artifactId.</p>
				635
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	636	<p>some examples:</p>
				637
				638	<div class="code"><div class="codeContent">
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	639	<pre class="code-xml"><span class="code-tag"><span class="code-comment"><!-- embed all compile and runtime scope dependencies --></span></span>
				640	<span class="code-tag"><Embed-Dependency></span>*;scope=compile\|runtime<span class="code-tag"></Embed-Dependency></span>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	641
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	642	<span class="code-tag"><span class="code-comment"><!-- embed any dependencies with artifactId junit and scope test --></span></span>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	643	<span class="code-tag"><Embed-Dependency></span>junit;scope=test<span class="code-tag"></Embed-Dependency></span>
				644
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	645	<span class="code-tag"><span class="code-comment"><!-- inline all dependencies, except those with scope test --></span></span>
				646	<span class="code-tag"><Embed-Dependency></span>*;scope=!test;inline=true<span class="code-tag"></Embed-Dependency></span>
				647
				648	<span class="code-tag"><span class="code-comment"><!-- embed all compile and runtime scope dependencies, except those with artifactIds in the given list --></span></span>
				649	<span class="code-tag"><Embed-Dependency></span>*;scope=compile\|runtime;inline=false;artifactId=!cli\|lang\|runtime\|tidy\|jsch<span class="code-tag"></Embed-Dependency></span></pre>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	650	</div></div>
				651
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	652	<p>examples of using {<tt>maven-dependencies</tt>}:</p>
				653
				654	<div class="code"><div class="codeContent">
				655	<pre class="code-xml"><span class="code-tag"><Include-Resource></span>
				656	{maven-resources}, {maven-dependencies},
				657	org/foo/Example.class=target/classes/org/foo/Example.class
				658	<span class="code-tag"></Include-Resource></span>
				659
				660	<span class="code-tag"><Bundle-ClassPath></span>.,{maven-dependencies},some.jar<span class="code-tag"></Bundle-ClassPath></span></pre>
				661	</div></div>
				662
Stuart McCulloch	7c961f5	2008-01-02 08:56:07 +0000	[diff] [blame]	663	<p>By default matched dependencies are embedded in the bundle as <tt>artifactId-version.jar</tt>. This behaviour can be modified using the following instructions:</p>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	664
				665	<ul>
				666	<li><tt><Embed-StripVersion>true</Embed-StripVersion></tt> - removes the version from the file (ie. <em>artifactId.jar</em>)</li>
				667	<li><tt><Embed-StripGroup>false</Embed-StripGroup></tt> - adds the groupId as a subdirectory (ie. <em>groupId/artifactId-version.jar</em>)</li>
				668	<li><tt><Embed-Directory>directory</Embed-Directory></tt> - adds a subdirectory (ie. <em>directory/artifactId-version.jar</em>)</li>
				669	</ul>
				670
				671
				672	<p>Normally the plugin only checks direct dependencies, but this can be
				673	changed to include the complete set of transitive dependencies with the
				674	following option:</p>
				675
				676	<div class="code"><div class="codeContent">
				677	<pre class="code-xml"><span class="code-tag"><Embed-Transitive></span>true<span class="code-tag"></Embed-Transitive></span></pre>
				678	</div></div>
				679
				680	<p>If you want a dependency inlined instead of embedded add the <tt>inline=true</tt>. For example to inline all <em>compile</em> and <em>runtime</em> scoped dependencies use:</p>
				681
				682	<div class="code"><div class="codeContent">
				683	<pre class="code-xml"><span class="code-tag"><Embed-Dependency></span>*;scope=compile\|runtime;inline=true<span class="code-tag"></Embed-Dependency></span></pre>
				684	</div></div>
				685
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	686	<h3><a name="ApacheFelixMavenBundlePlugin(BND)-EmbedDependencyandExportPackage"></a>Embed-Dependency and Export-Package</h3>
Stuart McCulloch	7c961f5	2008-01-02 08:56:07 +0000	[diff] [blame]	687
				688	<p>If you embed a dependency with <tt><Embed-Dependency></tt>, and your <tt><Export-Package></tt> or <tt><Private-Package></tt> instructions match packages inside the embedded jar, you will see some duplication inside the bundle. This is because the <tt><Export-Package></tt> and <tt><Private-Package></tt>
				689	instructions will result in classes being inlined in the bundle, even
				690	though they also exist inside the embedded jar. If you want to export
				691	packages from an embedded dependency without such duplication then you
				692	can either inline the dependency, or use a new BND instruction called <tt><_exportcontents></tt>.</p>
				693
				694	<p><tt><_exportcontents></tt> behaves just like Export-Package, except it doesn't change the content of the bundle, just what content should be exported.</p>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	695
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	696	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-OBRintegration"></a>OBR integration</h2>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	697
				698	<p>The latest Maven Bundle Plugin automatically updates the local OBR
				699	repository.xml file during the install phase, using a default location
				700	of:</p>
				701
				702	<div class="code"><div class="codeContent">
				703	<pre class="code-java"><LOCAL-MAVEN-REPOSITORY>/repository.xml</pre>
				704	</div></div>
				705
				706	<p>You can configure the location of the OBR repository by using the command line:</p>
				707
				708	<div class="code"><div class="codeContent">
				709	<pre class="code-java">mvn clean install -DobrRepository=<PATH_TO_OBR></pre>
				710	</div></div>
				711
				712	<p>or in the configuration section for the maven-bundle-plugin in your Maven POM:</p>
				713
				714	<div class="code"><div class="codeContent">
				715	<pre class="code-xml"><span class="code-tag"><groupId></span>org.apache.felix<span class="code-tag"></groupId></span>
				716	<span class="code-tag"><artifactId></span>maven-bundle-plugin<span class="code-tag"></artifactId></span>
				717	<span class="code-tag"><extensions></span>true<span class="code-tag"></extensions></span>
				718	<span class="code-tag"><configuration></span>
				719	<span class="code-tag"><obrRepository></span>PATH_TO_OBR<span class="code-tag"></obrRepository></span>
				720	<span class="code-tag"><instructions></span>
				721	<span class="code-tag"><span class="code-comment"><!-- bnd instructions --></span></span>
				722	<span class="code-tag"></instructions></span>
				723	<span class="code-tag"></configuration></span></pre>
				724	</div></div>
				725
				726	<p>to disable OBR installation set the obrRepository to NONE, for example:</p>
				727
				728	<div class="code"><div class="codeContent">
				729	<pre class="code-xml"><span class="code-tag"><groupId></span>org.apache.felix<span class="code-tag"></groupId></span>
				730	<span class="code-tag"><artifactId></span>maven-bundle-plugin<span class="code-tag"></artifactId></span>
				731	<span class="code-tag"><extensions></span>true<span class="code-tag"></extensions></span>
				732	<span class="code-tag"><configuration></span>
				733	<span class="code-tag"><obrRepository></span>NONE<span class="code-tag"></obrRepository></span>
				734	<span class="code-tag"><instructions></span>
				735	<span class="code-tag"><span class="code-comment"><!-- bnd instructions --></span></span>
				736	<span class="code-tag"></instructions></span>
				737	<span class="code-tag"></configuration></span></pre>
				738	</div></div>
				739
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	740	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-Eclipse/PDEintegration"></a>Eclipse/PDE integration</h2>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	741
				742	<p>It is possible to configure the Maven Bundle Plugin to put the
				743	bundle manifest where Eclipse/PDE expects it, and use the Maven
				744	Dependency Plugin to arrange for any embedded dependencies to appear in
				745	a local directory that matches the Bundle-ClassPath entries. Here is an
				746	example POM that does this:</p>
				747
				748	<div class="preformatted"><div class="preformattedContent">
				749	<pre><project>
				750
				751	<properties>
				752	<bundle.symbolicName>org.example</bundle.symbolicName>
				753	<bundle.namespace>org.example</bundle.namespace>
				754	</properties>
				755
				756	<modelVersion>4.0.0</modelVersion>
				757	<groupId>examples</groupId>
				758	<artifactId>org.example</artifactId>
				759	<version>1.0-SNAPSHOT</version>
				760
				761	<name>${bundle.symbolicName} [${bundle.namespace}]</name>
				762
				763	<packaging>bundle</packaging>
				764
				765	<build>
Stuart McCulloch	dd4ae5f	2008-02-05 12:38:46 +0000	[diff] [blame]	766	<resources>
				767	<resource>
				768	<directory>src/main/resources</directory>
				769	</resource>
				770	<resource>
				771	<directory>.</directory>
				772	<includes>
				773	<include>plugin.xml</include>
				774	</includes>
				775	</resource>
				776	</resources>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	777	<plugins>
				778	<plugin>
				779	<groupId>org.apache.felix</groupId>
				780	<artifactId>maven-bundle-plugin</artifactId>
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	781	<version>1.2.1</version>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	782	<extensions>true</extensions>
				783	<!--
				784	the following instructions build a simple set of public/private classes into an OSGi bundle
				785	-->
				786	<configuration>
				787	<manifestLocation>META-INF</manifestLocation>
				788	<instructions>
				789	<Bundle-SymbolicName>${bundle.symbolicName}</Bundle-SymbolicName>
				790	<Bundle-Version>${pom.version}</Bundle-Version>
				791	<!--
				792	assume public classes are in the top package, and private classes are under ".internal"
				793	-->
Stuart McCulloch	dd4ae5f	2008-02-05 12:38:46 +0000	[diff] [blame]	794	<Export-Package>!${bundle.namespace}.internal.,${bundle.namespace}.;version="${pom.version}"</Export-Package>
				795	<Private-Package>${bundle.namespace}.internal.*</Private-Package>
				796	<Bundle-Activator>${bundle.namespace}.internal.ExampleActivator</Bundle-Activator>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	797	<!--
				798	embed compile/runtime dependencies using path that matches the copied dependency folder
				799	-->
				800	<Embed-Dependency>*;scope=compile\|runtime;inline=false</Embed-Dependency>
				801	<Embed-Directory>target/dependency</Embed-Directory>
				802	<Embed-StripGroup>true</Embed-StripGroup>
				803	</instructions>
				804	</configuration>
				805	</plugin>
				806	<plugin>
				807	<artifactId>maven-dependency-plugin</artifactId>
				808	<executions>
				809	<execution>
				810	<id>copy-dependencies</id>
				811	<phase>package</phase>
				812	<goals>
				813	<goal>copy-dependencies</goal>
				814	</goals>
				815	</execution>
				816	</executions>
				817	</plugin>
				818	</plugins>
				819	</build>
				820
				821	<dependencies>
				822	<dependency>
				823	<groupId>org.osgi</groupId>
				824	<artifactId>osgi_R4_core</artifactId>
				825	<version>1.0</version>
				826	<scope>provided</scope>
				827	<optional>true</optional>
				828	</dependency>
				829	<dependency>
				830	<groupId>org.osgi</groupId>
				831	<artifactId>osgi_R4_compendium</artifactId>
				832	<version>1.0</version>
				833	<scope>provided</scope>
				834	<optional>true</optional>
				835	</dependency>
				836	<dependency>
				837	<groupId>junit</groupId>
				838	<artifactId>junit</artifactId>
				839	<version>3.8.1</version>
				840	<scope>compile</scope>
				841	<optional>true</optional>
				842	</dependency>
				843	</dependencies>
				844
				845	</project>
				846	</pre>
				847	</div></div>
				848
				849	<p>To generate the Eclipse metadata use:</p>
				850
				851	<div class="code"><div class="codeContent">
				852	<pre class="code-java">mvn clean <span class="code-keyword">package</span> eclipse:eclipse -Declipse.pde install</pre>
				853	</div></div>
				854
				855	<p>and you should now be able to import this as an existing Eclipse project.</p>
				856
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	857	<p>FYI: the above POM was generated using the <tt>pax-create-bundle</tt> command from <span class="nobr"><a href="http://www.ops4j.org/projects/pax/construct/index.html" title="Visit page outside Confluence" rel="nofollow">Pax-Construct<sup><img class="rendericon" src="apache-felix-maven-bundle-plugin-bnd_files/linkext7.gif" alt="" align="absmiddle" border="0" height="7" width="7"></sup></a></span> and then tweaked to demonstrate using the Maven Dependency Plugin to handle embedded jars in Eclipse.</p>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	858
				859	<p>With the original Pax-Construct generated POM you would simply use:</p>
				860
				861	<div class="code"><div class="codeContent">
				862	<pre class="code-java">mvn clean <span class="code-keyword">package</span> pax:eclipse</pre>
				863	</div></div>
				864
				865	<p>to create the appropriate Eclipse files and manifest, and also
				866	handle any embedded entries. The pax:eclipse goal extends
				867	eclipse:eclipse, and supports the same parameters.</p>
				868
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	869	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-Unpackingbundlecontentsto'target/classes'"></a>Unpacking bundle contents to 'target/classes'</h2>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	870
				871	<p>Once in a while you may create a bundle which contains additional classes to the ones compiled from <tt>src/main/java</tt>,
				872	for example when you embed the classes from another jar. This can
				873	sometimes cause unforeseen problems in Maven, as it will use the output
				874	directory (<tt>target/classes</tt>) rather than the final bundle, when compiling against projects in the same reactor (ie. the same build).</p>
				875
				876	<p>The easiest way to get around this Maven 'feature' is to unpack the
				877	contents of the bundle to the output directory after the packaging
				878	step, so the additional classes will be found where Maven expects them.
				879	Thankfully there is now an easy option to do this in the bundle-plugin:</p>
				880
				881	<div class="code"><div class="codeContent">
Stuart McCulloch	dd4ae5f	2008-02-05 12:38:46 +0000	[diff] [blame]	882	<pre class="code-xml"><span class="code-tag"><groupId></span>org.apache.felix<span class="code-tag"></groupId></span>
				883	<span class="code-tag"><artifactId></span>maven-bundle-plugin<span class="code-tag"></artifactId></span>
				884	<span class="code-tag"><extensions></span>true<span class="code-tag"></extensions></span>
				885	<span class="code-tag"><configuration></span>
				886	<span class="code-tag"><unpackBundle></span>true<span class="code-tag"></unpackBundle></span>
				887	<span class="code-tag"><instructions></span>
				888	<span class="code-tag"><span class="code-comment"><!-- bnd instructions --></span></span>
				889	<span class="code-tag"></instructions></span>
				890	<span class="code-tag"></configuration></span></pre>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	891	</div></div>
				892
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	893	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-UsinganexistingMANIFEST.MFfile"></a>Using an existing MANIFEST.MF file</h2>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	894
				895	<p>If you have an existing manifest, you can add this to the Bnd instructions, like so:</p>
				896
				897	<div class="code"><div class="codeContent">
Stuart McCulloch	dd4ae5f	2008-02-05 12:38:46 +0000	[diff] [blame]	898	<pre class="code-xml"><span class="code-tag"><_include></span>src/main/resources/META-INF/MANIFEST.MF<span class="code-tag"></_include></span>
				899	<span class="code-tag"><Export-Package></span>org.example.*<span class="code-tag"></Export-Package></span></pre>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	900	</div></div>
				901
				902	<p>Bnd will use it when calculating the bundle contents, and will also
				903	copy across all manifest attributes starting with a capital letter.<br>
				904	As shown in the above example, you could use this to include a non-OSGi
				905	manifest which you then customize with extra OSGi attributes.</p>
				906
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	907	<h1><a name="ApacheFelixMavenBundlePlugin(BND)-Thefollowingfeaturesareonlyavailablefromversion1.4.0onwards"></a>The following features are only available from version 1.4.0 onwards</h1>
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	908
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	909	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-bundle:ant"></a>bundle:ant</h2>
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	910
				911	<p>The <b>ant</b> goal creates a customized <tt>build.xml</tt> Ant script along with a collection of BND instructions and properties, taken from the current project and stored in <tt>maven-build.bnd</tt>. You also need to run <b><tt>ant:ant</tt></b> to create the standard Ant support tasks to download Maven dependencies and perform compilation, etc.</p>
				912
				913	<p>The customized Ant script uses the BND tool to rebuild the bundle,
				914	so any source changes should be reflected in the (re)generated manifest.</p>
				915
				916	<p>Example:</p>
				917	<div class="preformatted"><div class="preformattedContent">
				918	<pre>mvn ant:ant bundle:ant
				919
				920	ant clean package
				921	</pre>
				922	</div></div>
				923
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	924	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-bundle:installfile"></a>bundle:install-file</h2>
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	925
				926	<p>The <b>install-file</b> goal updates the local OBR with the details of a bundle from the local filesystem.</p>
				927
				928	<p>configuration:</p>
				929	<ul>
				930	<li><em>obrRepository</em> path to local OBR, defaults to <em><local-maven-repository></em><tt>/repository.xml</tt></li>
				931	<li><em>groupId</em> Maven groupId for the bundle, taken from <em>pomFile</em> if given</li>
				932	<li><em>artifactId</em> Maven artifactId for the bundle, taken from <em>pomFile</em> if given</li>
				933	<li><em>version</em> Maven version for the bundle, taken from <em>pomFile</em> if given</li>
				934	<li><em>packaging</em> Maven packaging type for the bundle, taken from <em>pomFile</em> if given</li>
				935	<li><em>classifier</em> Maven classifier type, defaults to none</li>
				936	<li><em>pomFile</em> optional Pom file describing the bundle</li>
				937	<li><em>file</em> bundle file, defaults to the bundle from the local Maven repository</li>
				938	<li><em>obrXml</em> optional additional properties for the bundle</li>
				939	</ul>
				940
				941
				942	<p>Example:</p>
				943	<div class="preformatted"><div class="preformattedContent">
				944	<pre>mvn org.apache.felix:maven-bundle-plugin:1.4.0:install-file \
				945	-DpomFile=myPom.xml -Dfile=foo-1.0.jar
				946	</pre>
				947	</div></div>
				948
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	949	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-bundle:deploy"></a>bundle:deploy</h2>
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	950
				951	<p>The <b>deploy goal</b> updates the remote OBR with the details of
				952	the deployed bundle from the local Maven repository. The remote OBR is
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	953	found by querying the <tt><distributionManagement></tt> section of the project, unless <tt>-DaltDeploymentRepository</tt> is set. See <span class="nobr"><a href="http://maven.apache.org/plugins/maven-deploy-plugin/deploy-mojo.html" title="Visit page outside Confluence" rel="nofollow">http://maven.apache.org/plugins/maven-deploy-plugin/deploy-mojo.html<sup><img class="rendericon" src="apache-felix-maven-bundle-plugin-bnd_files/linkext7.gif" alt="" align="absmiddle" border="0" height="7" width="7"></sup></a></span> for more details about these particular settings.</p>
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	954
				955	<p>(If the project has an <tt>obr.xml</tt> file somewhere in its resources, then it will be automatically detected and applied.)</p>
				956
				957	<p>configuration:</p>
				958	<ul>
				959	<li><em>remoteOBR</em> name of remote OBR, defaults to NONE (which means no remote OBR deployment)</li>
				960	<li><em>obrRepository</em> used when the remoteOBR name is blank, defaults to <tt>repository.xml</tt></li>
				961	<li><em>altDeploymentRepository</em> alternative remote repository, <em>id::layout::url</em></li>
				962	<li><em>ignoreLock</em> ignore remote locking when updating the OBR</li>
				963	</ul>
				964
				965
				966	<p>This goal is part of the "bundle" packaging lifecycle, but is disabled by default - to enable just set the <tt>remoteOBR</tt> parameter.</p>
				967
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	968	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-bundle:deployfile"></a>bundle:deploy-file</h2>
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	969
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	970	<p>The <b>deploy-file</b> goal updates the remote OBR with the details of a deployed bundle from the local filesystem. The remote OBR is found using the <tt>-DrepositoryId</tt> and <tt>-Durl</tt> parameters. See <span class="nobr"><a href="http://maven.apache.org/plugins/maven-deploy-plugin/deploy-file-mojo.html" title="Visit page outside Confluence" rel="nofollow">http://maven.apache.org/plugins/maven-deploy-plugin/deploy-file-mojo.html<sup><img class="rendericon" src="apache-felix-maven-bundle-plugin-bnd_files/linkext7.gif" alt="" align="absmiddle" border="0" height="7" width="7"></sup></a></span> for more details about these particular settings.</p>
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	971
				972	<p>You can use the <tt>-DbundleUrl</tt> parameter to give the public location of the deployed bundle, which may differ from the remote OBR location.</p>
				973
				974	<p>configuration:</p>
				975	<ul>
				976	<li><em>remoteOBR</em> name of remote OBR, defaults to an empty string</li>
				977	<li><em>obrRepository</em> used when the remoteOBR name is blank, defaults to <tt>repository.xml</tt></li>
				978	<li><em>repositoryId</em> optional repository id, used to lookup authentication settings</li>
				979	<li><em>url</em> remote repository transport URL, like
				980	<div class="preformatted"><div class="preformattedContent">
				981	<pre>scpexe://host/path/to/obr
				982	</pre>
				983	</div></div></li>
				984	<li><em>bundleUrl</em> public URL of deployed bundle, like
				985	<div class="preformatted"><div class="preformattedContent">
				986	<pre>http://www.foo.org/bundles/foo.jar
				987	</pre>
				988	</div></div></li>
				989	<li><em>groupId</em> Maven groupId for the bundle, taken from <em>pomFile</em> if given</li>
				990	<li><em>artifactId</em> Maven artifactId for the bundle, taken from <em>pomFile</em> if given</li>
				991	<li><em>version</em> Maven version for the bundle, taken from <em>pomFile</em> if given</li>
				992	<li><em>packaging</em> Maven packaging type for the bundle, taken from <em>pomFile</em> if given</li>
				993	<li><em>classifier</em> Maven classifier type, defaults to none</li>
				994	<li><em>pomFile</em> optional Pom file describing the bundle</li>
				995	<li><em>file</em> bundle file, defaults to the bundle from the local Maven repository</li>
				996	<li><em>obrXml</em> optional additional properties for the bundle</li>
				997	<li><em>ignoreLock</em> ignore remote locking when updating the OBR</li>
				998	</ul>
				999
				1000
				1001	<p>Example:</p>
				1002	<div class="preformatted"><div class="preformattedContent">
				1003	<pre>mvn org.apache.felix:maven-bundle-plugin:1.4.0:deploy-file \
				1004	-DpomFile=myPom.xml -Dfile=foo-1.0.jar -Durl=file:/tmp/example/OBR \
				1005	-DbundleUrl=http://www.foo.org/bundles/foo.jar
				1006	</pre>
				1007	</div></div>
				1008
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	1009	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-bundle:clean"></a>bundle:clean</h2>
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	1010
				1011	<p>Sometimes you would like to clean your local OBR because it contains
				1012	bundles that are no longer in your local Maven repository. This case
				1013	often occurs when artifacts were deleted manually. The
				1014	maven-bundle-plugin provides a simple goal to check for missing
				1015	bundles, and remove them from the local OBR.</p>
				1016
				1017	<p>configuration:</p>
				1018	<ul>
				1019	<li><em>obrRepository</em> path to local OBR, defaults to <em><local-maven-repository></em><tt>/repository.xml</tt></li>
				1020	</ul>
				1021
				1022
				1023	<p>Example:</p>
				1024	<div class="preformatted"><div class="preformattedContent">
				1025	<pre>mvn bundle:clean
				1026	</pre>
				1027	</div></div>
				1028
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	1029	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-Concurrentupdates"></a>Concurrent updates</h2>
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	1030
				1031	<p>With a remote OBR, several uploads may occur at the same time.
				1032	However, the remote OBR is centralized in one file, so concurrent
				1033	modification must be avoided. To achieve this, the plug-in implements a
				1034	locking system. Each time the plug-in tries to modify the file it sets
				1035	a file based lock. If it can't take the lock, it will wait and retry.
				1036	After 3 attempts the upload process fails. To bypass this lock add <tt>-DignoreLock</tt> to the command-line (or add <tt><ignoreLock>true<ignoreLock></tt> to the configuration section of your Pom).</p>
				1037
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	1038	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-FTPprotocol"></a>FTP protocol</h2>
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	1039
				1040	<p>Not all protocols are supported by Maven out of the box. For example the ftp protocol requires the <b>wagon-ftp</b> component. To enable the ftp protocol add this to your Pom:</p>
				1041	<div class="code"><div class="codeContent">
				1042	<pre class="code-xml"><span class="code-tag"><build></span>
				1043	<span class="code-tag"><extensions></span>
				1044	<span class="code-tag"><extension></span>
				1045	<span class="code-tag"><groupId></span>org.apache.maven.wagon<span class="code-tag"></groupId></span>
				1046	<span class="code-tag"><artifactId></span>wagon-ftp<span class="code-tag"></artifactId></span>
				1047	<span class="code-tag"><version></span>1.0-alpha-6<span class="code-tag"></version></span>
				1048	<span class="code-tag"></extension></span>
				1049	<span class="code-tag"></extensions></span>
				1050	<span class="code-tag"></build></span></pre>
				1051	</div></div>
				1052
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	1053	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-Howtheplugincomputesthedescriptionofthebundle"></a>How the plug-in computes the description of the bundle</h2>
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	1054
				1055	<p>The description of the bundle comes from three different sources:</p>
				1056	<ul>
				1057	<li>Bindex : Bindex is a tool that analyzes a bundle manifest to generate OBR description</li>
				1058	<li>pom.xml : by analyzing the pom file, various information is collected (symbolic name ...)</li>
				1059	<li>obr.xml : this file contains customized description and capabilities for the bundle</li>
				1060	</ul>
				1061
				1062
				1063	<p>These sources are merged together using the following precedence:</p>
				1064	<div class="preformatted"><div class="preformattedContent">
				1065	<pre>Bindex
				1066	\| (overrides)
				1067	pom.xml
				1068	\| (overrides)
				1069	obr.xml
				1070	</pre>
				1071	</div></div>
				1072	<p>A warning message is displayed when existing information is overridden.</p>
				1073
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	1074	<h2><a name="ApacheFelixMavenBundlePlugin(BND)-Knownissues&limitations"></a>Known issues & limitations</h2>
Stuart McCulloch	0340ae4	2008-02-22 11:27:18 +0000	[diff] [blame]	1075
				1076	<ol>
				1077	<li>obr.xml (file given by the user to add properties not found
				1078	by Bindex) must be correct, because the plug-in does not check its
				1079	syntax.</li>
				1080	</ol>
				1081
				1082
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	1083	<h1><a name="ApacheFelixMavenBundlePlugin(BND)-Feedback"></a>Feedback</h1>
Stuart McCulloch	93de649	2007-12-16 15:59:05 +0000	[diff] [blame]	1084
Stuart McCulloch	3f38f73	2008-05-03 08:13:09 +0000	[diff] [blame]	1085	<p>Subscribe to the Felix users mailing list by sending a message to <span class="nobr"><a href="mailto:users-subscribe@felix.apache.org" title="Send mail to users-subscribe@felix.apache.org" rel="nofollow">users-subscribe@felix.apache.org<sup><img class="rendericon" src="apache-felix-maven-bundle-plugin-bnd_files/mail_small.gif" alt="" align="absmiddle" border="0" height="12" width="13"></sup></a></span>; after subscribing, email questions or feedback to <span class="nobr"><a href="mailto:users@felix.apache.org" title="Send mail to users@felix.apache.org" rel="nofollow">users@felix.apache.org<sup><img class="rendericon" src="apache-felix-maven-bundle-plugin-bnd_files/mail_small.gif" alt="" align="absmiddle" border="0" height="12" width="13"></sup></a></span>.</p>
Karl Pauls	f87ac14	2007-07-06 22:36:17 +0000	[diff] [blame]	1086	</div>
Stuart McCulloch	5f3ddf7	2008-05-03 12:49:39 +0000	[diff] [blame]	1087	</body></html>