components/visual-panels/core/src/java/vpanels/client/com/oracle/solaris/vp/client/swing/SwingErrorPanelDescriptor.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/components/visual-panels/core/src/java/vpanels/client/com/oracle/solaris/vp/client/swing/SwingErrorPanelDescriptor.java Thu May 24 04:16:47 2012 -0400
@@ -0,0 +1,172 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.
+ */
+
+package com.oracle.solaris.vp.client.swing;
+
+import java.awt.Component;
+import java.io.*;
+import java.util.*;
+import javax.swing.*;
+import com.oracle.solaris.vp.client.common.ErrorPanelDescriptor;
+import com.oracle.solaris.vp.panel.common.ClientContext;
+import com.oracle.solaris.vp.panel.common.api.panel.CustomPanel;
+import com.oracle.solaris.vp.panel.common.control.*;
+import com.oracle.solaris.vp.panel.common.model.*;
+import com.oracle.solaris.vp.panel.swing.control.*;
+import com.oracle.solaris.vp.panel.swing.model.SwingPanelDescriptor;
+import com.oracle.solaris.vp.util.misc.finder.Finder;
+
+/**
+ * Implementation of {@code ErrorPanelDescriptor} for the Swing client.
+ * Displays a tab containing the provided throwable's stack trace for
+ * each custom panel that failed.
+ */
+@SuppressWarnings({"serial"})
+public class SwingErrorPanelDescriptor
+ extends AbstractPanelDescriptor<ManagedObject>
+ implements SwingPanelDescriptor<ManagedObject>,
+ ErrorPanelDescriptor<ManagedObject> {
+
+ //
+ // Inner classes
+ //
+
+ static class ErrorTab extends SwingControl<PanelDescriptor, JScrollPane> {
+ //
+ // Instance data
+ //
+
+ private CustomPanel panel;
+ private Throwable t;
+
+ //
+ // Constructors
+ //
+
+ public ErrorTab(CustomPanel panel, Throwable t, ClientContext context) {
+ super(panel.getName(), Finder.getString("errorpanel.tab.name",
+ panel.getName()), context);
+
+ this.panel = panel;
+ this.t = t;
+ }
+
+ //
+ // SwingControl methods
+ //
+
+ @Override
+ public JScrollPane createComponent() {
+ JTextArea area = new JTextArea();
+ area.setEditable(false);
+ area.setColumns(80);
+
+ String header = Finder.getString("errorpanel.header",
+ panel.getName());
+
+ StringWriter sw = new StringWriter();
+ PrintWriter pw = new PrintWriter(sw);
+ t.printStackTrace(pw);
+ pw.flush();
+
+ area.setText(header);
+ area.append("\n\n");
+ area.append(sw.toString());
+
+ return new JScrollPane(area);
+ }
+ }
+
+ //
+ // Instance data
+ //
+
+ private DefaultControl control;
+ private List<Control> tabs = new LinkedList<Control>();
+
+ //
+ // Constructors
+ //
+
+ public SwingErrorPanelDescriptor(String name, ClientContext context) {
+ super(name, context);
+ }
+
+ //
+ // ManagedObject methods
+ //
+
+ @Override
+ public String getName() {
+ return Finder.getString("errorpanel.name", getId());
+ }
+
+ @Override
+ public String getStatusText() {
+ int number = tabs.size();
+ return Finder.getString("errorpanel.status." + number, number);
+ }
+
+ @Override
+ public ManagedObjectStatus getStatus() {
+ return ManagedObjectStatus.ERROR;
+ }
+
+ //
+ // PanelDescriptor methods
+ //
+
+ /**
+ * Returns a {@link TabbedControl}.
+ */
+ @Override
+ public Control getControl() {
+ if (control == null) {
+ String id = "tabs";
+ String name = Finder.getString("errorpanel.tabs.name");
+ TabbedControl tControl =
+ new TabbedControl<SwingErrorPanelDescriptor>(id, name, this);
+ tControl.addChildren(tabs.toArray(new ErrorTab[tabs.size()]));
+
+ control = new PanelFrameControl<SwingErrorPanelDescriptor>(this);
+ control.addChildren(tControl);
+ }
+ return control;
+ }
+
+ //
+ // ErrorPanelDescriptor methods
+ //
+
+ @Override
+ public void addError(CustomPanel panel, Throwable t) {
+ tabs.add(new ErrorTab(panel, t, getClientContext()));
+ }
+
+ @Override
+ public int getErrorCount() {
+ return tabs.size();
+ }
+}