svn commit: r795385 - /maven/plugins/trunk/maven-jarsigner-plugin/src/main/java/org/apache/maven/plugins/jarsigner/AbstractJarsignerMojo.java

[be...@apache.org]

Author: bentmann
Date: Sat Jul 18 15:03:24 2009
New Revision: 795385

URL: http://svn.apache.org/viewvc?rev=795385&view=rev
Log:
o Added option to control max memory as requested for MJAR-115

Modified:
    maven/plugins/trunk/maven-jarsigner-plugin/src/main/java/org/apache/maven/plugins/jarsigner/AbstractJarsignerMojo.java

Modified: maven/plugins/trunk/maven-jarsigner-plugin/src/main/java/org/apache/maven/plugins/jarsigner/AbstractJarsignerMojo.java
URL: http://svn.apache.org/viewvc/maven/plugins/trunk/maven-jarsigner-plugin/src/main/java/org/apache/maven/plugins/jarsigner/AbstractJarsignerMojo.java?rev=795385&r1=795384&r2=795385&view=diff
==============================================================================
--- maven/plugins/trunk/maven-jarsigner-plugin/src/main/java/org/apache/maven/plugins/jarsigner/AbstractJarsignerMojo.java (original)
+++ maven/plugins/trunk/maven-jarsigner-plugin/src/main/java/org/apache/maven/plugins/jarsigner/AbstractJarsignerMojo.java Sat Jul 18 15:03:24 2009
@@ -31,6 +31,7 @@
 import org.apache.maven.project.MavenProject;
 
 import org.codehaus.plexus.util.Os;
+import org.codehaus.plexus.util.StringUtils;
 import org.codehaus.plexus.util.cli.CommandLineException;
 import org.codehaus.plexus.util.cli.CommandLineUtils;
 import org.codehaus.plexus.util.cli.Commandline;
@@ -54,6 +55,14 @@
     private boolean verbose;
 
     /**
+     * The maximum memory available to the JAR signer, e.g. <code>256M</code>. See <a
+     * href="http://java.sun.com/j2se/1.4.2/docs/tooldocs/windows/java.html#Xms">-Xmx</a> for more details.
+     * 
+     * @parameter expression="${jarsigner.maxMemory}"
+     */
+    private String maxMemory;
+
+    /**
      * Archive to process. If set, neither the project artifact nor any attachments are processed.
      *
      * @parameter expression="${jarsigner.archive}"
@@ -259,6 +268,11 @@
             commandLine.createArg().setValue( "-verbose" );
         }
 
+        if ( StringUtils.isNotEmpty( maxMemory ) )
+        {
+            commandLine.createArg().setValue( "-J-Xmx" + maxMemory );
+        }
+
         if ( this.arguments != null )
         {
             commandLine.addArguments( this.arguments );