private synchronized String getStackTrace() {
if (stackTrace == null) {
boolean gotoSourceAvailable =
heapFragmentWalker.getHeapDumpProject() != null && GoToSource.isAvailable();
StringBuilder sb = new StringBuilder();
Heap h = heapFragmentWalker.getHeapFragment();
Collection<GCRoot> roots = h.getGCRoots();
Map<ThreadObjectGCRoot, Map<Integer, List<JavaFrameGCRoot>>> javaFrameMap =
computeJavaFrameMap(roots);
// Use this to enable VisualVM color scheme for threads dumps:
// sw.append("<pre style='color: #cc3300;'>"); // NOI18N
sb.append("<pre>"); // NOI18N
for (GCRoot root : roots) {
if (root.getKind().equals(GCRoot.THREAD_OBJECT)) {
ThreadObjectGCRoot threadRoot = (ThreadObjectGCRoot) root;
Instance threadInstance = threadRoot.getInstance();
if (threadInstance != null) {
String threadName = getThreadName(threadInstance);
Boolean daemon = (Boolean) threadInstance.getValueOfField("daemon"); // NOI18N
Integer priority = (Integer) threadInstance.getValueOfField("priority"); // NOI18N
Long threadId = (Long) threadInstance.getValueOfField("tid"); // NOI18N
Integer threadStatus =
(Integer) threadInstance.getValueOfField("threadStatus"); // NOI18N
StackTraceElement stack[] = threadRoot.getStackTrace();
Map<Integer, List<JavaFrameGCRoot>> localsMap = javaFrameMap.get(threadRoot);
String style = "";
if (threadRoot.equals(oome)) {
style = "style=\"color: #FF0000\"";
}
// --- Use this to enable VisualVM color scheme for threads dumps: ---
// sw.append(" <span style=\"color: #0033CC\">"); // NOI18N
sb.append(" <a name=")
.append(threadInstance.getInstanceId())
.append("></a><b ")
.append(style)
.append(">"); // NOI18N
// -------------------------------------------------------------------
sb.append("\"")
.append(htmlize(threadName))
.append("\"")
.append(daemon.booleanValue() ? " daemon" : "")
.append(" prio=")
.append(priority); // NOI18N
if (threadId != null) {
sb.append(" tid=").append(threadId); // NOI18N
}
if (threadStatus != null) {
State tState = sun.misc.VM.toThreadState(threadStatus.intValue());
sb.append(" ").append(tState); // NOI18N
}
// --- Use this to enable VisualVM color scheme for threads dumps: ---
// sw.append("</span><br>"); // NOI18N
sb.append("</b><br>"); // NOI18N
// -------------------------------------------------------------------
if (stack != null) {
for (int i = 0; i < stack.length; i++) {
String stackElHref;
StackTraceElement stackElement = stack[i];
String stackElementText = htmlize(stackElement.toString());
if (gotoSourceAvailable) {
String className = stackElement.getClassName();
String method = stackElement.getMethodName();
int lineNo = stackElement.getLineNumber();
String stackUrl =
OPEN_THREADS_URL + className + "|" + method + "|" + lineNo; // NOI18N
// --- Use this to enable VisualVM color scheme for threads dumps: ---
// stackElHref = " <a style=\"color: #CC3300;\"
// href=\""+stackUrl+"\">"+stackElement+"</a>"; // NOI18N
stackElHref =
"<a href=\"" + stackUrl + "\">" + stackElementText + "</a>"; // NOI18N
// -------------------------------------------------------------------
} else {
stackElHref = stackElementText;
}
sb.append("\tat ").append(stackElHref).append("<br>"); // NOI18N
if (localsMap != null) {
List<JavaFrameGCRoot> locals = localsMap.get(Integer.valueOf(i));
if (locals != null) {
for (JavaFrameGCRoot localVar : locals) {
Instance localInstance = localVar.getInstance();
if (localInstance != null) {
sb.append("\t Local Variable: ")
.append(printInstance(localInstance))
.append("<br>"); // NOI18N
} else {
sb.append(
"\t Unknown Local Variable<br>"); // NOI18N
}
}
}
}
}
}
} else {
sb.append(" Unknown thread"); // NOI18N
}
sb.append("<br>"); // NOI18N
}
}
sb.append("</pre>"); // NOI18N
stackTrace = sb.toString();
}
return stackTrace;
}
private JPopupMenu createTablePopup() {
JPopupMenu popup = new JPopupMenu();
showInstanceItem = new JMenuItem(Bundle.ReferencesBrowserControllerUI_ShowInstanceItemText());
showInstanceItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
performDefaultAction();
}
});
showInstanceItem.setFont(popup.getFont().deriveFont(Font.BOLD));
// showClassItem = new JMenuItem(SHOW_IN_CLASSES_ITEM_TEXT);
// showClassItem.addActionListener(new ActionListener() {
// public void actionPerformed(ActionEvent e) {
// int row = fieldsListTable.getSelectedRow();
//
// if (row != -1) {
// HeapWalkerNode node = (HeapWalkerNode)
// fieldsListTable.getTree().getPathForRow(row).getLastPathComponent();
//
// if (node instanceof HeapWalkerInstanceNode) {
// HeapWalkerInstanceNode instanceNode = (HeapWalkerInstanceNode)
// node;
//
// if (instanceNode instanceof ObjectFieldNode && ((ObjectFieldNode)
// instanceNode).isStatic()) {
// referencesBrowserController.navigateToClass(((ObjectFieldNode)
// instanceNode).getFieldValue()
//
// .getField().getDeclaringClass());
// } else if (instanceNode.hasInstance()) {
//
// referencesBrowserController.navigateToClass(instanceNode.getInstance().getJavaClass());
// }
// }
// }
// }
// });
showGcRootItem = new JMenuItem(Bundle.ReferencesBrowserControllerUI_ShowGcRootItemText());
showGcRootItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
int row = fieldsListTable.getSelectedRow();
if (row != -1) {
HeapWalkerNode node =
(HeapWalkerNode)
fieldsListTable.getTree().getPathForRow(row).getLastPathComponent();
if (node instanceof InstanceNode) {
InstanceNode instanceNode = (InstanceNode) node;
if (instanceNode.hasInstance()) {
referencesBrowserController.navigateToNearestGCRoot(instanceNode);
}
}
}
}
});
showLoopOriginItem = new JMenuItem(Bundle.ReferencesBrowserControllerUI_ShowLoopItemText());
showLoopOriginItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
int row = fieldsListTable.getSelectedRow();
if (row != -1) {
HeapWalkerNode node =
(HeapWalkerNode)
fieldsListTable.getTree().getPathForRow(row).getLastPathComponent();
if (node instanceof HeapWalkerInstanceNode
&& ((HeapWalkerInstanceNode) node).isLoop()) {
selectNode(((HeapWalkerInstanceNode) node).getLoopTo());
}
}
}
});
// Copy Path From Root
copyPathFromRootItem = new JMenuItem(Bundle.ReferencesBrowserControllerUI_CopyPathFromRoot());
copyPathFromRootItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
int row = fieldsListTable.getSelectedRow();
if (row != -1) {
TreePath path = fieldsListTable.getTree().getPathForRow(row);
BrowserUtils.copyPathFromRoot(path);
}
};
});
if (GoToSource.isAvailable()) {
showSourceItem = new JMenuItem(Bundle.ReferencesBrowserControllerUI_GoToSourceItemText());
showSourceItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
int row = fieldsListTable.getSelectedRow();
if (row != -1) {
HeapWalkerNode node =
(HeapWalkerNode)
fieldsListTable.getTree().getPathForRow(row).getLastPathComponent();
String className = node.getType();
while (className.endsWith("[]")) {
className = className.substring(0, className.length() - 2); // NOI18N
}
Lookup.Provider p =
referencesBrowserController
.getReferencesControllerHandler()
.getHeapFragmentWalker()
.getHeapDumpProject();
GoToSource.openSource(p, className, null, null);
}
}
});
}
showInThreadsItem = new JMenuItem(Bundle.ReferencesBrowserControllerUI_ShowInThreadsItemText());
showInThreadsItem.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
int row = fieldsListTable.getSelectedRow();
if (row != -1) {
HeapWalkerNode node =
(HeapWalkerNode)
fieldsListTable.getTree().getPathForRow(row).getLastPathComponent();
if (node instanceof HeapWalkerInstanceNode) {
Instance instance = ((HeapWalkerInstanceNode) node).getInstance();
referencesBrowserController.showInThreads(instance);
}
}
}
});
popup.add(showInstanceItem);
// popup.add(showClassItem);
popup.add(showGcRootItem);
popup.add(showInThreadsItem);
popup.addSeparator();
popup.add(copyPathFromRootItem);
popup.addSeparator();
popup.add(showLoopOriginItem);
if (showSourceItem != null) popup.add(showSourceItem);
return popup;
}