/* * Copyright (c) 2004, 2008, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package sun.tools.jconsole.inspector; import javax.swing.*;import javax.swing.event.*;import javax.swing.table.*;import javax.swing.tree.*;import java.awt.BorderLayout;import java.awt.GridLayout;import java.awt.FlowLayout;import java.awt.Component;import java.awt.event.*;import java.util.*;import java.io.*; import javax.management.*; import sun.tools.jconsole.Resources;import sun.tools.jconsole.MBeansTab;import sun.tools.jconsole.JConsole; public abstract class XOperations extends JPanel implements ActionListener { public final static String OPERATION_INVOCATION_EVENT = "jam.xoperations.invoke.result"; private java.util.List<NotificationListener> notificationListenersList; private Hashtable<JButton, OperationEntry> operationEntryTable; private XMBean mbean; private MBeanInfo mbeanInfo; private MBeansTab mbeansTab; public XOperations(MBeansTab mbeansTab) { super(new GridLayout(1, 1)); this.mbeansTab = mbeansTab; operationEntryTable = new Hashtable<JButton, OperationEntry>(); ArrayList<NotificationListener> l = new ArrayList<NotificationListener>(1); notificationListenersList = Collections.synchronizedList(l); } // Call on EDT public void removeOperations() { removeAll(); } // Call on EDT public void loadOperations(XMBean mbean, MBeanInfo mbeanInfo) { this.mbean = mbean; this.mbeanInfo = mbeanInfo; // add operations information MBeanOperationInfo operations[] = mbeanInfo.getOperations(); invalidate(); // remove listeners, if any Component listeners[] = getComponents(); for (int i = 0; i < listeners.length; i++) { if (listeners[i] instanceof JButton) { ((JButton) listeners[i]).removeActionListener(this); } } removeAll(); setLayout(new BorderLayout()); JButton methodButton; JLabel methodLabel; JPanel innerPanelLeft, innerPanelRight; JPanel outerPanelLeft, outerPanelRight; outerPanelLeft = new JPanel(new GridLayout(operations.length, 1)); outerPanelRight = new JPanel(new GridLayout(operations.length, 1)); for (int i = 0; i < operations.length; i++) { innerPanelLeft = new JPanel(new FlowLayout(FlowLayout.RIGHT)); innerPanelRight = new JPanel(new FlowLayout(FlowLayout.LEFT)); String returnType = operations[i].getReturnType(); if (returnType == null) { methodLabel = new JLabel("null", JLabel.RIGHT); if (JConsole.isDebug()) { System.err.println( "WARNING: The operation's return type " + "shouldn't be \"null\". Check how the " + "MBeanOperationInfo for the \"" + operations[i].getName() + "\" operation has " + "been defined in the MBean's implementation code."); } } else { methodLabel = new JLabel( Utils.getReadableClassName(returnType), JLabel.RIGHT); } innerPanelLeft.add(methodLabel); if (methodLabel.getText().length() > 20) { methodLabel.setText(methodLabel.getText(). substring(methodLabel.getText(). lastIndexOf(".") + 1, methodLabel.getText().length())); } methodButton = new JButton(operations[i].getName()); methodButton.setToolTipText(operations[i].getDescription()); boolean callable = isCallable(operations[i].getSignature()); if (callable) { methodButton.addActionListener(this); } else { methodButton.setEnabled(false); } MBeanParameterInfo[] signature = operations[i].getSignature(); OperationEntry paramEntry = new OperationEntry(operations[i], callable, methodButton, this); operationEntryTable.put(methodButton, paramEntry); innerPanelRight.add(methodButton); if (signature.length == 0) { innerPanelRight.add(new JLabel("( )", JLabel.CENTER)); } else { innerPanelRight.add(paramEntry); } outerPanelLeft.add(innerPanelLeft, BorderLayout.WEST); outerPanelRight.add(innerPanelRight, BorderLayout.CENTER); } add(outerPanelLeft, BorderLayout.WEST); add(outerPanelRight, BorderLayout.CENTER); validate(); } private boolean isCallable(MBeanParameterInfo[] signature) { for (int i = 0; i < signature.length; i++) { if (!Utils.isEditableType(signature[i].getType())) { return false; } } return true; } // Call on EDT public void actionPerformed(final ActionEvent e) { performInvokeRequest((JButton) e.getSource()); } void performInvokeRequest(final JButton button) { final OperationEntry entryIf = operationEntryTable.get(button); new SwingWorker<Object, Void>() { @Override public Object doInBackground() throws Exception { return mbean.invoke(button.getText(), entryIf.getParameters(), entryIf.getSignature()); } @Override protected void done() { try { Object result = get(); // sends result notification to upper level if // there is a return value if (entryIf.getReturnType() != null && !entryIf.getReturnType().equals(Void.TYPE.getName()) && !entryIf.getReturnType().equals(Void.class.getName())) { fireChangedNotification(OPERATION_INVOCATION_EVENT, button, result); } else { new ThreadDialog( button, Resources.getText("Method successfully invoked"), Resources.getText("Info"), JOptionPane.INFORMATION_MESSAGE).run(); } } catch (Throwable t) { t = Utils.getActualException(t); if (JConsole.isDebug()) { t.printStackTrace(); } new ThreadDialog( button, Resources.getText("Problem invoking") + " " + button.getText() + " : " + t.toString(), Resources.getText("Error"), JOptionPane.ERROR_MESSAGE).run(); } } }.execute(); } public void addOperationsListener(NotificationListener nl) { notificationListenersList.add(nl); } public void removeOperationsListener(NotificationListener nl) { notificationListenersList.remove(nl); } // Call on EDT private void fireChangedNotification( String type, Object source, Object handback) { Notification n = new Notification(type, source, 0); for (NotificationListener nl : notificationListenersList) { nl.handleNotification(n, handback); } } protected abstract MBeanOperationInfo[] updateOperations(MBeanOperationInfo[] operations);}
/*
* Copyright (c) 2004, 2008, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package sun.tools.jconsole.inspector;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.table.*;
import javax.swing.tree.*;
import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.FlowLayout;
import java.awt.Component;
import java.awt.event.*;
import java.util.*;
import java.io.*;
import javax.management.*;
import sun.tools.jconsole.Resources;
import sun.tools.jconsole.MBeansTab;
import sun.tools.jconsole.JConsole;
public abstract class XOperations extends JPanel implements ActionListener {
public final static String OPERATION_INVOCATION_EVENT =
"jam.xoperations.invoke.result";
private java.util.List<NotificationListener> notificationListenersList;
private Hashtable<JButton, OperationEntry> operationEntryTable;
private XMBean mbean;
private MBeanInfo mbeanInfo;
private MBeansTab mbeansTab;
public XOperations(MBeansTab mbeansTab) {
super(new GridLayout(1, 1));
this.mbeansTab = mbeansTab;
operationEntryTable = new Hashtable<JButton, OperationEntry>();
ArrayList<NotificationListener> l =
new ArrayList<NotificationListener>(1);
notificationListenersList =
Collections.synchronizedList(l);
}
// Call on EDT
public void removeOperations() {
removeAll();
}
// Call on EDT
public void loadOperations(XMBean mbean, MBeanInfo mbeanInfo) {
this.mbean = mbean;
this.mbeanInfo = mbeanInfo;
// add operations information
MBeanOperationInfo operations[] = mbeanInfo.getOperations();
invalidate();
// remove listeners, if any
Component listeners[] = getComponents();
for (int i = 0; i < listeners.length; i++) {
if (listeners[i] instanceof JButton) {
((JButton) listeners[i]).removeActionListener(this);
}
}
removeAll();
setLayout(new BorderLayout());
JButton methodButton;
JLabel methodLabel;
JPanel innerPanelLeft, innerPanelRight;
JPanel outerPanelLeft, outerPanelRight;
outerPanelLeft = new JPanel(new GridLayout(operations.length, 1));
outerPanelRight = new JPanel(new GridLayout(operations.length, 1));
for (int i = 0; i < operations.length; i++) {
innerPanelLeft = new JPanel(new FlowLayout(FlowLayout.RIGHT));
innerPanelRight = new JPanel(new FlowLayout(FlowLayout.LEFT));
String returnType = operations[i].getReturnType();
if (returnType == null) {
methodLabel = new JLabel("null", JLabel.RIGHT);
if (JConsole.isDebug()) {
System.err.println(
"WARNING: The operation's return type " +
"shouldn't be \"null\". Check how the " +
"MBeanOperationInfo for the \"" +
operations[i].getName() + "\" operation has " +
"been defined in the MBean's implementation code.");
}
} else {
methodLabel = new JLabel(
Utils.getReadableClassName(returnType), JLabel.RIGHT);
}
innerPanelLeft.add(methodLabel);
if (methodLabel.getText().length() > 20) {
methodLabel.setText(methodLabel.getText().
substring(methodLabel.getText().
lastIndexOf(".") + 1,
methodLabel.getText().length()));
}
methodButton = new JButton(operations[i].getName());
methodButton.setToolTipText(operations[i].getDescription());
boolean callable = isCallable(operations[i].getSignature());
if (callable) {
methodButton.addActionListener(this);
} else {
methodButton.setEnabled(false);
}
MBeanParameterInfo[] signature = operations[i].getSignature();
OperationEntry paramEntry = new OperationEntry(operations[i],
callable,
methodButton,
this);
operationEntryTable.put(methodButton, paramEntry);
innerPanelRight.add(methodButton);
if (signature.length == 0) {
innerPanelRight.add(new JLabel("( )", JLabel.CENTER));
} else {
innerPanelRight.add(paramEntry);
}
outerPanelLeft.add(innerPanelLeft, BorderLayout.WEST);
outerPanelRight.add(innerPanelRight, BorderLayout.CENTER);
}
add(outerPanelLeft, BorderLayout.WEST);
add(outerPanelRight, BorderLayout.CENTER);
validate();
}
private boolean isCallable(MBeanParameterInfo[] signature) {
for (int i = 0; i < signature.length; i++) {
if (!Utils.isEditableType(signature[i].getType())) {
return false;
}
}
return true;
}
// Call on EDT
public void actionPerformed(final ActionEvent e) {
performInvokeRequest((JButton) e.getSource());
}
void performInvokeRequest(final JButton button) {
final OperationEntry entryIf = operationEntryTable.get(button);
new SwingWorker<Object, Void>() {
@Override
public Object doInBackground() throws Exception {
return mbean.invoke(button.getText(),
entryIf.getParameters(), entryIf.getSignature());
}
@Override
protected void done() {
try {
Object result = get();
// sends result notification to upper level if
// there is a return value
if (entryIf.getReturnType() != null &&
!entryIf.getReturnType().equals(Void.TYPE.getName()) &&
!entryIf.getReturnType().equals(Void.class.getName())) {
fireChangedNotification(OPERATION_INVOCATION_EVENT, button, result);
} else {
new ThreadDialog(
button,
Resources.getText("Method successfully invoked"),
Resources.getText("Info"),
JOptionPane.INFORMATION_MESSAGE).run();
}
} catch (Throwable t) {
t = Utils.getActualException(t);
if (JConsole.isDebug()) {
t.printStackTrace();
}
new ThreadDialog(
button,
Resources.getText("Problem invoking") + " " +
button.getText() + " : " + t.toString(),
Resources.getText("Error"),
JOptionPane.ERROR_MESSAGE).run();
}
}
}.execute();
}
public void addOperationsListener(NotificationListener nl) {
notificationListenersList.add(nl);
}
public void removeOperationsListener(NotificationListener nl) {
notificationListenersList.remove(nl);
}
// Call on EDT
private void fireChangedNotification(
String type, Object source, Object handback) {
Notification n = new Notification(type, source, 0);
for (NotificationListener nl : notificationListenersList) {
nl.handleNotification(n, handback);
}
}
protected abstract MBeanOperationInfo[] updateOperations(MBeanOperationInfo[] operations);
}