Stefano Lenzi | 476013d | 2007-09-21 23:59:54 +0000 | [diff] [blame^] | 1 | /*
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| 2 | * Licensed to the Apache Software Foundation (ASF) under one
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| 3 | * or more contributor license agreements. See the NOTICE file
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| 4 | * distributed with this work for additional information
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| 5 | * regarding copyright ownership. The ASF licenses this file
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| 6 | * to you under the Apache License, Version 2.0 (the
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| 7 | * "License"); you may not use this file except in compliance
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| 8 | * with the License. You may obtain a copy of the License at
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| 9 | *
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| 10 | * http://www.apache.org/licenses/LICENSE-2.0
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| 11 | *
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| 12 | * Unless required by applicable law or agreed to in writing,
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| 13 | * software distributed under the License is distributed on an
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| 14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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| 15 | * KIND, either express or implied. See the License for the
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| 16 | * specific language governing permissions and limitations
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| 17 | * under the License.
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| 18 | */
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| 19 | package org.apache.felix.sandbox.obr.plugin;
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| 20 |
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| 21 | import java.io.File;
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| 22 | import java.net.MalformedURLException;
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| 23 | import java.net.URI;
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| 24 | import java.util.ArrayList;
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| 25 | import java.util.Collection;
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| 26 | import java.util.Iterator;
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| 27 | import java.util.List;
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| 28 | import java.util.Map;
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| 29 |
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| 30 | import org.apache.maven.plugin.MojoExecutionException;
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| 31 | import org.osgi.impl.bundle.obr.resource.BundleInfo;
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| 32 | import org.osgi.impl.bundle.obr.resource.CapabilityImpl;
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| 33 | import org.osgi.impl.bundle.obr.resource.RepositoryImpl;
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| 34 | import org.osgi.impl.bundle.obr.resource.RequirementImpl;
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| 35 | import org.osgi.impl.bundle.obr.resource.ResourceImpl;
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| 36 | import org.osgi.impl.bundle.obr.resource.VersionImpl;
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| 37 |
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| 38 | /**
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| 39 | * this class is used to configure bindex and get information built by bindex about targeted bundle.
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| 40 | * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a>
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| 41 | */
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| 42 | public class ExtractBindexInfo {
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| 43 |
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| 44 | /**
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| 45 | * attribute get from bindex which describe targeted resource.
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| 46 | */
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| 47 | private ResourceImpl m_resource;
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| 48 |
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| 49 | /**
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| 50 | * configure bindex and build information.
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| 51 | * @param repoFilename URI on OBR descriptor file
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| 52 | * @param outFile path on targeted jar-file
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| 53 | * @throws MojoExecutionException occurs if bindex configuration failed
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| 54 | */
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| 55 | public ExtractBindexInfo(URI repoFilename, String outFile) throws MojoExecutionException {
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| 56 |
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| 57 | this.m_resource = null;
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| 58 | RepositoryImpl repository = null;
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| 59 | try {
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| 60 | repository = new RepositoryImpl(new File(repoFilename).getAbsoluteFile().toURL());
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| 61 | } catch (MalformedURLException e) {
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| 62 | e.printStackTrace();
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| 63 | throw new MojoExecutionException("MalformedURLException");
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| 64 | }
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| 65 | BundleInfo info = null;
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| 66 | try {
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| 67 | info = new BundleInfo(repository, new File(outFile));
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| 68 | } catch (Exception e) {
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| 69 | e.printStackTrace();
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| 70 | throw new MojoExecutionException("Exception");
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| 71 | }
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| 72 |
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| 73 | try {
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| 74 | m_resource = info.build();
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| 75 | } catch (Exception e) {
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| 76 | e.printStackTrace();
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| 77 | throw new MojoExecutionException("Exception");
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| 78 | }
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| 79 | }
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| 80 |
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| 81 | /**
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| 82 | * transform logical operator in xml syntax.
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| 83 | * @param filter string which contains logical operator
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| 84 | * @return string in correct xml syntax
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| 85 | */
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| 86 | private String parseFilter(String filter) {
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| 87 | filter.replaceAll("&", "&");
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| 88 | filter.replaceAll(">=", ">");
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| 89 |
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| 90 | return filter;
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| 91 | }
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| 92 |
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| 93 | /**
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| 94 | * extract capabilities from bindex information.
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| 95 | * @return bundle capabilities List
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| 96 | */
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| 97 | public List getCapabilities() {
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| 98 | List list = new ArrayList();
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| 99 | Collection res = m_resource.getCapabilityList();
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| 100 | Iterator it = res.iterator();
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| 101 | while (it.hasNext()) {
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| 102 | Capability capability = new Capability();
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| 103 | CapabilityImpl ci = (CapabilityImpl) it.next();
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| 104 | capability.setName(ci.getName());
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| 105 | // System.out.println(ci.getName()) ;
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| 106 | if (!(ci.getName().compareTo("bundle") == 0)) {
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| 107 | Map properties = ci.getProperties();
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| 108 | for (Iterator k = properties.keySet().iterator(); k.hasNext();) {
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| 109 | PElement p = new PElement();
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| 110 | String key = (String) k.next();
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| 111 | List values = (List) properties.get(key);
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| 112 | for (Iterator v = values.iterator(); v.hasNext();) {
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| 113 | Object value = v.next();
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| 114 | p.setN(key);
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| 115 | if (value != null) {
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| 116 | p.setV(value.toString());
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| 117 | } else {
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| 118 | System.out.println("Missing value " + key);
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| 119 | }
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| 120 | String type = null;
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| 121 | if (value instanceof Number) {
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| 122 | type = "number";
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| 123 | } else {
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| 124 | if (value.getClass() == VersionImpl.class) { type = "version"; }
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| 125 | }
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| 126 | if (type != null) {
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| 127 | p.setT(type);
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| 128 | }
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| 129 | }
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| 130 | capability.addP(p);
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| 131 | }
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| 132 |
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| 133 | list.add(capability);
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| 134 | }
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| 135 | }
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| 136 | return list;
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| 137 | }
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| 138 |
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| 139 | /**
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| 140 | * extract requirement from bindex information.
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| 141 | * @return bundle requirement List
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| 142 | */
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| 143 | public List getRequirement() {
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| 144 | List list = new ArrayList();
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| 145 | Collection res = m_resource.getRequirementList();
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| 146 | Iterator it = res.iterator();
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| 147 | while (it.hasNext()) {
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| 148 | RequirementImpl ci = (RequirementImpl) it.next();
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| 149 | Require require = new Require();
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| 150 |
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| 151 | require.setExtend(String.valueOf(ci.isExtend()));
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| 152 | require.setMultiple(String.valueOf(ci.isMultiple()));
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| 153 | require.setOptional(String.valueOf(ci.isOptional()));
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| 154 | require.setName(ci.getName());
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| 155 | require.setFilter(this.parseFilter(ci.getFilter()));
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| 156 | require.setValue(ci.getComment());
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| 157 | list.add(require);
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| 158 | }
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| 159 | return list;
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| 160 | }
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| 161 |
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| 162 | /**
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| 163 | * extract symbolic name from bindex information.
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| 164 | * @return bundle symbolic name
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| 165 | */
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| 166 | public String getSymbolicName() {
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| 167 | return m_resource.getSymbolicName();
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| 168 | }
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| 169 |
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| 170 | /**
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| 171 | * extract version from bindex information.
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| 172 | * @return bundle version
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| 173 | */
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| 174 | public String getVersion() {
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| 175 | if (m_resource.getVersion() != null) {
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| 176 | return m_resource.getVersion().toString();
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| 177 | } else {
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| 178 | return null;
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| 179 | }
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| 180 | }
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| 181 |
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| 182 | /**
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| 183 | * extract presentation name from bindex information.
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| 184 | * @return bundle presentation name
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| 185 | */
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| 186 | public String getPresentationName() {
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| 187 | return m_resource.getPresentationName();
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| 188 | }
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| 189 |
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| 190 | /**
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| 191 | * extract copyright from bindex information.
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| 192 | * @return bundle copyright
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| 193 | */
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| 194 | public String getCopyright() {
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| 195 | return m_resource.getCopyright();
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| 196 | }
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| 197 |
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| 198 | /**
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| 199 | * extract description from bindex information.
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| 200 | * @return bundle description
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| 201 | */
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| 202 | public String getDescription() {
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| 203 | return m_resource.getDescription();
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| 204 | }
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| 205 |
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| 206 | /**
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| 207 | * extract documentation from bindex information.
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| 208 | * @return bundle documentation
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| 209 | */
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| 210 | public String getDocumentation() {
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| 211 | if (m_resource.getDocumentation() != null) {
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| 212 | return m_resource.getDocumentation().toString();
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| 213 | } else {
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| 214 | return null;
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| 215 | }
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| 216 | }
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| 217 |
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| 218 | /**
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| 219 | * extract license from bindex information.
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| 220 | * @return bundle license
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| 221 | */
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| 222 | public String getLicense() {
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| 223 | if (m_resource.getLicense() != null) {
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| 224 | return m_resource.getLicense().toString();
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| 225 | } else {
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| 226 | return null;
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| 227 | }
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| 228 | }
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| 229 |
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| 230 | /**
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| 231 | * extract source from bindex information.
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| 232 | * @return bundle source
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| 233 | */
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| 234 | public String getSource() {
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| 235 | if (m_resource.getSource() != null) {
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| 236 | return m_resource.getSource().toString();
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| 237 | } else {
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| 238 | return null;
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| 239 | }
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| 240 | }
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| 241 |
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| 242 | }
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