/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at
* trunk/opends/resource/legal-notices/OpenDS.LICENSE
* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
* 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
* trunk/opends/resource/legal-notices/OpenDS.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 2009 Sun Microsystems, Inc.
*/
package org.opends.guitools.controlpanel.ui;
import static org.opends.messages.AdminToolMessages.*;
import java.awt.Component;
import java.awt.GridBagConstraints;
import java.util.ArrayList;
import java.util.List;
import javax.swing.Box;
import javax.swing.JLabel;
import org.opends.guitools.controlpanel.datamodel.CustomSearchResult;
import org.opends.guitools.controlpanel.datamodel.BasicMonitoringAttributes;
import org.opends.guitools.controlpanel.datamodel.MonitoringAttributes;
import org.opends.guitools.controlpanel.datamodel.ServerDescriptor;
import org.opends.guitools.controlpanel.util.Utilities;
/**
* The panel displaying the system information monitoring panel.
*/
public class SystemInformationMonitoringPanel extends GeneralMonitoringPanel
{
private static final long serialVersionUID = 9031734563298069830L;
static List<MonitoringAttributes> operations =
new ArrayList<MonitoringAttributes>();
{
operations.add(BasicMonitoringAttributes.SYSTEM_NAME);
operations.add(BasicMonitoringAttributes.OPERATING_SYSTEM);
operations.add(BasicMonitoringAttributes.AVAILABLE_CPUS);
operations.add(BasicMonitoringAttributes.USED_MEMORY);
operations.add(BasicMonitoringAttributes.FREE_USED_MEMORY);
operations.add(BasicMonitoringAttributes.MAX_MEMORY);
}
private ArrayList<JLabel> monitoringLabels =
new ArrayList<JLabel>();
{
for (int i=0; i<operations.size(); i++)
{
monitoringLabels.add(Utilities.createDefaultLabel());
}
}
/**
* Default constructor.
*/
public SystemInformationMonitoringPanel()
{
super();
createLayout();
}
/**
* {@inheritDoc}
*/
public Component getPreferredFocusComponent()
{
return monitoringLabels.get(0);
}
/**
* Creates the layout of the panel (but the contents are not populated here).
*/
private void createLayout()
{
GridBagConstraints gbc = new GridBagConstraints();
JLabel lTitle = Utilities.createTitleLabel(
INFO_CTRL_PANEL_SYSTEM_INFORMATION.get());
gbc.fill = GridBagConstraints.NONE;
gbc.anchor = GridBagConstraints.WEST;
gbc.gridwidth = 2;
gbc.gridx = 0;
gbc.gridy = 0;
gbc.insets.top = 5;
gbc.insets.bottom = 7;
add(lTitle, gbc);
gbc.insets.bottom = 0;
gbc.insets.top = 10;
gbc.gridy ++;
gbc.anchor = GridBagConstraints.WEST;
gbc.gridwidth = 1;
for (int i=0; i<operations.size(); i++)
{
JLabel l = Utilities.createPrimaryLabel(getLabel(operations.get(i)));
gbc.gridy ++;
gbc.insets.left = 0;
gbc.gridx = 0;
gbc.weightx = 0.0;
gbc.gridwidth = 1;
add(l, gbc);
gbc.insets.left = 10;
gbc.gridx = 1;
gbc.gridwidth = 2;
add(monitoringLabels.get(i), gbc);
}
gbc.gridx = 0;
gbc.gridy ++;
gbc.fill = GridBagConstraints.BOTH;
gbc.weightx = 1.0;
gbc.weighty = 1.0;
gbc.gridwidth = 3;
add(Box.createGlue(), gbc);
setBorder(PANEL_BORDER);
}
/**
* Updates the contents of the panel.
*
*/
public void updateContents()
{
ServerDescriptor server = null;
if (getInfo() != null)
{
server = getInfo().getServerDescriptor();
}
CustomSearchResult csr = null;
if (server != null)
{
csr = server.getSystemInformationMonitor();
}
if (csr != null)
{
updateMonitoringInfo(operations, monitoringLabels, csr);
}
else
{
for (JLabel l : monitoringLabels)
{
l.setText(NO_VALUE_SET.toString());
}
}
}
}