/* | |
* $Id: ManifestEntry.java 44 2007-07-13 20:49:41Z hargrave@us.ibm.com $ | |
* | |
* Copyright (c) OSGi Alliance (2002, 2006, 2007). All Rights Reserved. | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License. | |
*/ | |
package org.osgi.impl.bundle.obr.resource; | |
import java.util.*; | |
public class ManifestEntry implements Comparable { | |
String name; | |
VersionRange version; | |
Map attributes; | |
public Map directives; | |
public Set uses; | |
public ManifestEntry(String name) { | |
this.name = name; | |
} | |
public ManifestEntry(String name, VersionRange version) { | |
this.name = name; | |
this.version = version; | |
} | |
public String toString() { | |
if (version == null) | |
return name; | |
return name + " ;version=" + version; | |
} | |
public String getName() { | |
return name; | |
} | |
public VersionRange getVersion() { | |
if (version != null) | |
return version; | |
return new VersionRange("0"); | |
} | |
/* | |
* (non-Javadoc) | |
* | |
* @see java.lang.Comparable#compareTo(java.lang.Object) | |
*/ | |
public int compareTo(Object o) { | |
ManifestEntry p = (ManifestEntry) o; | |
return name.compareTo(p.name); | |
} | |
/** | |
* @return | |
*/ | |
public Object getPath() { | |
return getName().replace('.', '/'); | |
} | |
public Map getDirectives() { | |
return directives; | |
} | |
public Map getAttributes() { | |
return attributes; | |
} | |
/** | |
* @param parameter | |
*/ | |
public void addParameter(Parameter parameter) { | |
switch (parameter.type) { | |
case Parameter.ATTRIBUTE : | |
if (attributes == null) | |
attributes = new HashMap(); | |
attributes.put(parameter.key, parameter.value); | |
if (parameter.key.equalsIgnoreCase("version") | |
|| parameter.key | |
.equalsIgnoreCase("specification-version")) | |
this.version = new VersionRange(parameter.value); | |
break; | |
case Parameter.DIRECTIVE : | |
if (directives == null) | |
directives = new HashMap(); | |
directives.put(parameter.key, parameter.value); | |
break; | |
} | |
} | |
public ManifestEntry getAlias(String key) { | |
ManifestEntry me = new ManifestEntry(key); | |
me.attributes = attributes; | |
me.directives = directives; | |
me.version = version; | |
return me; | |
} | |
} |