1 files changed, 94 insertions, 0 deletions
diff --git a/qpid/java/management/eclipse-plugin/src/main/java/org/apache/qpid/management/ui/actions/VersionAction.java b/qpid/java/management/eclipse-plugin/src/main/java/org/apache/qpid/management/ui/actions/VersionAction.java
new file mode 100644
index 0000000000..be69fadbe8
--- /dev/null
+++ b/qpid/java/management/eclipse-plugin/src/main/java/org/apache/qpid/management/ui/actions/VersionAction.java
@@ -0,0 +1,94 @@
+/*
+ *
+ * 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.qpid.management.ui.actions;
+
+import java.io.InputStream;
+import java.util.Properties;
+
+import org.apache.qpid.management.ui.Constants;
+import org.apache.qpid.management.ui.jmx.MBeanUtility;
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.ui.IWorkbenchWindow;
+
+public class VersionAction extends Action
+{        
+    private IWorkbenchWindow _window;
+    public static final String VERSION_RESOURCE = "qpidversion.properties";
+
+    public static final String PRODUCT_NAME_PROPERTY = "qpid.name";
+    public static final String RELEASE_VERSION_PROPERTY = "qpid.version";
+    public static final String BUILD_VERSION_PROPERTY = "qpid.svnversion";
+    
+    private static final String DEFAULT = "unknown";
+    private static String _releaseVersion;
+    private static String _buildVersion;
+    private static String _text;
+    
+    static
+    {
+        Properties props = new Properties();
+        try
+        {
+            InputStream propertyStream = VersionAction.class.getClassLoader().getResourceAsStream(VERSION_RESOURCE);
+            if (propertyStream != null)           
+            {
+                props.load(propertyStream);
+                _releaseVersion = readPropertyValue(props, RELEASE_VERSION_PROPERTY);
+                _buildVersion = readPropertyValue(props, BUILD_VERSION_PROPERTY); 
+                _text = "Build Version : " + _buildVersion + "\n" +
+                        "Release Version : " + _releaseVersion;
+            }
+            else
+            {
+                _text = "Build Version :  \n" +
+                        "Release Version :  ";
+            }
+        }
+        catch (Exception ex)
+        {
+            MBeanUtility.printStackTrace(ex);
+        }
+    }
+    
+    public VersionAction(IWorkbenchWindow window)
+    {
+        _window = window;
+        setText("About " + Constants.APPLICATION_NAME);
+        setId("qpidmc.about");
+        setActionDefinitionId("qpidmc.about");
+    }
+    
+    private static String readPropertyValue(Properties props, String propertyName)
+    {
+        String retVal = (String) props.get(propertyName);
+        if (retVal == null)
+        {
+            retVal = DEFAULT;
+        }
+        return retVal;
+    }
+    
+    public void run()
+    {
+        MessageDialog.openInformation(_window.getShell(), Constants.APPLICATION_NAME, _text);
+    }
+}