runtime/org.argeo.slc.support.aether/src/main/java/org/argeo/slc/aether/osgi/OsgiVersion.java

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.slc.aether.osgi;
  17
  18 import org.osgi.framework.Version;
  19
  20 /**
  21  * Wraps an OSGi {@link Version} as an Aether
  22  * {@link org.sonatype.aether.version.Version}.
  23  */
  24 public class OsgiVersion implements org.sonatype.aether.version.Version {
  25         final private Version version;
  26
  27         public OsgiVersion(String str) {
  28                 version = Version.parseVersion(str);
  29         }
  30
  31         public Version getVersion() {
  32                 return version;
  33         }
  34
  35         public int compareTo(org.sonatype.aether.version.Version v) {
  36                 if (!(v instanceof OsgiVersion))
  37                         return 0;
  38                 OsgiVersion ov = (OsgiVersion) v;
  39                 return version.compareTo(ov.version);
  40         }
  41 }