svn commit: r1044292 - /maven/plugins/trunk/maven-doap-plugin/src/main/java/org/apache/maven/plugin/doap/DoapUtil.java

[vsiveton]

Author: vsiveton
Date: Fri Dec 10 11:19:03 2010
New Revision: 1044292

URL: http://svn.apache.org/viewvc?rev=1044292&view=rev
Log:
o added doap plugin version

Modified:
    
maven/plugins/trunk/maven-doap-plugin/src/main/java/org/apache/maven/plugin/doap/DoapUtil.java

Modified: 
maven/plugins/trunk/maven-doap-plugin/src/main/java/org/apache/maven/plugin/doap/DoapUtil.java
URL: 
http://svn.apache.org/viewvc/maven/plugins/trunk/maven-doap-plugin/src/main/java/org/apache/maven/plugin/doap/DoapUtil.java?rev=1044292&r1=1044291&r2=1044292&view=diff
==============================================================================
--- 
maven/plugins/trunk/maven-doap-plugin/src/main/java/org/apache/maven/plugin/doap/DoapUtil.java
 (original)
+++ 
maven/plugins/trunk/maven-doap-plugin/src/main/java/org/apache/maven/plugin/doap/DoapUtil.java
 Fri Dec 10 11:19:03 2010
@@ -20,6 +20,8 @@ package org.apache.maven.plugin.doap;
  */
 
 import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
 import java.net.MalformedURLException;
 import java.text.DateFormat;
 import java.util.ArrayList;
@@ -29,10 +31,12 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
+import java.util.Properties;
 
 import org.apache.maven.model.Contributor;
 import org.apache.maven.model.Developer;
 import org.codehaus.plexus.i18n.I18N;
+import org.codehaus.plexus.util.IOUtil;
 import org.codehaus.plexus.util.StringUtils;
 import org.codehaus.plexus.util.xml.XMLWriter;
 import org.codehaus.plexus.util.xml.XmlWriterUtil;
@@ -74,7 +78,7 @@ public class DoapUtil
         XmlWriterUtil.writeComment( writer, "Any modifications will be 
overwritten." );
         XmlWriterUtil.writeComment( writer, " " );
         DateFormat dateFormat = DateFormat.getDateTimeInstance( 
DateFormat.SHORT, DateFormat.SHORT, Locale.US );
-        XmlWriterUtil.writeComment( writer, "Generated by Maven Doap Plugin on 
"
+        XmlWriterUtil.writeComment( writer, "Generated by Maven Doap Plugin " 
+ getPluginVersion() + " on "
             + dateFormat.format( new Date( System.currentTimeMillis() ) ) );
         XmlWriterUtil.writeComment( writer, "See: 
http://maven.apache.org/plugins/maven-doap-plugin/"; );
         XmlWriterUtil.writeComment( writer, " " );
@@ -375,4 +379,34 @@ public class DoapUtil
     {
         return i18n.getString( "doap-person", Locale.ENGLISH, key 
).toLowerCase( Locale.ENGLISH );
     }
+
+    /**
+     * @return the Maven artefact version.
+     */
+    private static String getPluginVersion()
+    {
+        Properties pomProperties = new Properties();
+        InputStream is = null;
+        try
+        {
+            is =
+                DoapUtil.class.getResourceAsStream( 
"/META-INF/maven/org.apache.maven.plugins/maven-doap-plugin/pom.properties" );
+            if ( is == null )
+            {
+                return "<unknown>";
+            }
+
+            pomProperties.load( is );
+
+            return pomProperties.getProperty( "version", "<unknown>" );
+        }
+        catch ( IOException e )
+        {
+            return "<unknown>";
+        }
+        finally
+        {
+            IOUtil.close( is );
+        }
+    }
 }