svn commit: r453829 - /geronimo/genesis/trunk/plugins/tools-maven-plugin/src/main/java/org/apache/geronimo/genesis/plugins/tools/ShowPropertiesMojo.java

[jd...@apache.org]

Author: jdillon
Date: Fri Oct  6 18:26:25 2006
New Revision: 453829

URL: http://svn.apache.org/viewvc?view=rev&rev=453829
Log:
Add tools:show-properties goal

Added:
    geronimo/genesis/trunk/plugins/tools-maven-plugin/src/main/java/org/apache/geronimo/genesis/plugins/tools/ShowPropertiesMojo.java   (with props)

Added: geronimo/genesis/trunk/plugins/tools-maven-plugin/src/main/java/org/apache/geronimo/genesis/plugins/tools/ShowPropertiesMojo.java
URL: http://svn.apache.org/viewvc/geronimo/genesis/trunk/plugins/tools-maven-plugin/src/main/java/org/apache/geronimo/genesis/plugins/tools/ShowPropertiesMojo.java?view=auto&rev=453829
==============================================================================
--- geronimo/genesis/trunk/plugins/tools-maven-plugin/src/main/java/org/apache/geronimo/genesis/plugins/tools/ShowPropertiesMojo.java (added)
+++ geronimo/genesis/trunk/plugins/tools-maven-plugin/src/main/java/org/apache/geronimo/genesis/plugins/tools/ShowPropertiesMojo.java Fri Oct  6 18:26:25 2006
@@ -0,0 +1,86 @@
+/*
+ * 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.geronimo.genesis.plugins.tools;
+
+import org.apache.geronimo.genesis.MojoSupport;
+
+import org.apache.maven.project.MavenProject;
+
+import java.util.Iterator;
+import java.util.Map;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Collections;
+
+/**
+ * Helper to show all properties.
+ *
+ * @goal show-properties
+ *
+ * @version $Rev$ $Date$
+ */
+public class ShowPropertiesMojo
+    extends MojoSupport
+{
+    /**
+     * The maven project.
+     *
+     * @parameter expression="${project}"
+     * @required
+     * @readonly
+     */
+    protected MavenProject project;
+
+    protected MavenProject getProject() {
+        return project;
+    }
+    
+    protected void doExecute() throws Exception {
+        showProjectProperties();
+        showSystemProperties();
+    }
+
+    private void logProperties(final Map props) {
+        List list = new ArrayList();
+        list.addAll(props.keySet());
+        Collections.sort(list);
+        
+        Iterator iter = list.iterator();
+        while (iter.hasNext()) {
+            String name = (String)iter.next();
+            String value = String.valueOf(props.get(name));
+            log.info("    " + name + "=" + value);
+        }
+    }
+    
+    private void showProjectProperties() {
+        log.info("Project properties:");
+
+        Map props = getProject().getProperties();
+        logProperties(props);
+    }
+
+    private void showSystemProperties() {
+        log.info("System properties:");
+
+        Map props = System.getProperties();
+        logProperties(props);
+    }
+}

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