FELIX-1568: Goal to transform a maven version into an OSGi version

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@919433 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/bundleplugin/src/main/java/org/apache/felix/bundleplugin/VersionCleanerPlugin.java b/bundleplugin/src/main/java/org/apache/felix/bundleplugin/VersionCleanerPlugin.java
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@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.apache.felix.bundleplugin;
+
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+import org.apache.maven.plugin.AbstractMojo;
+import org.apache.maven.plugin.MojoExecutionException;
+import org.apache.maven.plugin.MojoFailureException;
+import org.apache.maven.project.MavenProject;
+import org.apache.maven.shared.osgi.DefaultMaven2OsgiConverter;
+import org.apache.maven.shared.osgi.Maven2OsgiConverter;
+
+/**
+ * @goal cleanVersions
+ * @description clean OSGi versions
+ */
+public class VersionCleanerPlugin extends AbstractMojo {
+
+    /**
+     * The BND instructions for the bundle.
+     *
+     * @parameter
+     */
+    private Map versions = new LinkedHashMap();
+
+    /**
+     * The Maven project.
+     *
+     * @parameter expression="${project}"
+     * @required
+     * @readonly
+     */
+    private MavenProject project;
+
+    private Maven2OsgiConverter maven2OsgiConverter = new DefaultMaven2OsgiConverter();
+
+    public Maven2OsgiConverter getMaven2OsgiConverter() {
+        return maven2OsgiConverter;
+    }
+
+    public void setMaven2OsgiConverter(Maven2OsgiConverter maven2OsgiConverter) {
+        this.maven2OsgiConverter = maven2OsgiConverter;
+    }
+
+    public void execute() throws MojoExecutionException, MojoFailureException {
+        for (Object key : versions.keySet())
+        {
+            String name = (String) key;
+            String version = (String) versions.get(key);
+            String osgi = maven2OsgiConverter.getVersion(version);
+            project.getProperties().put(name, osgi);
+        }
+    }
+}