Add support for HeapDump to the JMeter GUI client

git-svn-id: https://svn.apache.org/repos/asf/jmeter/trunk@1379070 13f79535-47bb-0310-9956-ffa450edef68

Former-commit-id: 1aa4b04a72

src/core/org/apache/jmeter/gui/action/ActionNames.java

@@ -57,6 +57,7 @@ public class ActionNames {
     public static final String EXPAND_ALL       = "expand all"; // $NON-NLS-1$
     public static final String FUNCTIONS        = "functions"; // $NON-NLS-1$
     public static final String HELP             = "help"; // $NON-NLS-1$
+    public static final String HEAP_DUMP        = "heap_dump"; // $NON-NLS-1$
     public static final String INSERT_AFTER     = "drag_n_drop.insert_after";//$NON-NLS-1$
     public static final String INSERT_BEFORE    = "drag_n_drop.insert_before";//$NON-NLS-1$
     public static final String LAF_PREFIX       = "laf:"; // Look and Feel prefix

src/core/org/apache/jmeter/gui/action/What.java

@@ -23,11 +23,14 @@ import java.util.Collections;
 import java.util.HashSet;
 import java.util.Set;
 
+import javax.swing.JOptionPane;
+
 import org.apache.jmeter.exceptions.IllegalUserActionException;
 import org.apache.jmeter.gui.GuiPackage;
 import org.apache.jmeter.gui.tree.JMeterTreeNode;
 import org.apache.jmeter.testelement.TestElement;
 import org.apache.jorphan.logging.LoggingManager;
+import org.apache.jorphan.util.HeapDumper;
 import org.apache.log.Logger;
 
 /**
@@ -48,6 +51,7 @@ public class What implements Command {
         commands.add(ActionNames.WHAT_CLASS);
         commands.add(ActionNames.DEBUG_ON);
         commands.add(ActionNames.DEBUG_OFF);
+        commands.add(ActionNames.HEAP_DUMP);
         commandSet = Collections.unmodifiableSet(commands);
     }
 
@@ -64,6 +68,13 @@ public class What implements Command {
             LoggingManager.setPriorityFullName("DEBUG",te.getClass().getName());//$NON-NLS-1$
         } else if (ActionNames.DEBUG_OFF.equals(e.getActionCommand())){
             LoggingManager.setPriorityFullName("INFO",te.getClass().getName());//$NON-NLS-1$
+        } else if (ActionNames.HEAP_DUMP.equals(e.getActionCommand())){
+            try {
+                String s = HeapDumper.dumpHeap();
+                JOptionPane.showMessageDialog(null, "Created "+s, "HeapDump", JOptionPane.INFORMATION_MESSAGE);
+            } catch (Exception ex) {
+                JOptionPane.showMessageDialog(null, ex.toString(), "HeapDump", JOptionPane.ERROR_MESSAGE);
+            }
         }
     }
 

src/core/org/apache/jmeter/gui/util/JMeterMenuBar.java

@@ -253,6 +253,8 @@ public class JMeterMenuBar extends JMenuBar implements LocaleChangeListener {
 
         JMenuItem resetDebug = makeMenuItemRes("debug_off", ActionNames.DEBUG_OFF, KeyStrokes.DEBUG_OFF);//$NON-NLS-1$
 
+        JMenuItem heapDump = makeMenuItemRes("heap_dump", ActionNames.HEAP_DUMP);//$NON-NLS-1$
+
         help_about = makeMenuItemRes("about", 'A', ActionNames.ABOUT); //$NON-NLS-1$
 
         helpMenu.add(contextHelp);
@@ -260,6 +262,7 @@ public class JMeterMenuBar extends JMenuBar implements LocaleChangeListener {
         helpMenu.add(whatClass);
         helpMenu.add(setDebug);
         helpMenu.add(resetDebug);
+        helpMenu.add(heapDump);
         helpMenu.addSeparator();
         helpMenu.add(help_about);
     }

src/core/org/apache/jmeter/resources/messages.properties

@@ -353,6 +353,7 @@ grouping_no_groups=Do not group samplers
 grouping_store_first_only=Store 1st sampler of each group only
 header_manager_title=HTTP Header Manager
 headers_stored=Headers Stored in the Header Manager
+heap_dump=Create a heap dump
 help=Help
 help_node=What's this node?
 html_assertion_file=Write JTidy report to file

xdocs/changes.xml

@@ -190,7 +190,7 @@ Cookie Manager has now the default HC3.1 implementation and a new choice HC4 imp
 <li><bugzilla>52601</bugzilla> - CTRL + F for the new Find feature</li>
 <li><bugzilla>53796</bugzilla> - TestCompiler uses static Set which can grow huge</li>
 <li><bugzilla>53673</bugzilla> - Add JMeter version in the jmx file</li>
-<li>Add support for HeapDump to the JMeter non-GUI client</li>
+<li>Add support for HeapDump to the JMeter non-GUI and GUI client</li>
 </ul>
 
 <h2>Non-functional changes</h2>