/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
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* or http://forgerock.org/license/CDDLv1.0.html.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at legal-notices/CDDLv1_0.txt.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2009 Sun Microsystems, Inc.
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*/
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package org.opends.guitools.controlpanel.ui;
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import static org.opends.messages.AdminToolMessages.*;
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import java.awt.Component;
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import java.awt.GridBagConstraints;
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import java.util.ArrayList;
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import java.util.List;
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import javax.swing.Box;
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import javax.swing.JLabel;
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import org.opends.guitools.controlpanel.datamodel.CustomSearchResult;
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import org.opends.guitools.controlpanel.datamodel.BasicMonitoringAttributes;
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import org.opends.guitools.controlpanel.datamodel.MonitoringAttributes;
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import org.opends.guitools.controlpanel.datamodel.ServerDescriptor;
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import org.opends.guitools.controlpanel.util.Utilities;
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/**
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* The panel displaying the work queue monitor panel.
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*/
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public class WorkQueueMonitoringPanel extends GeneralMonitoringPanel
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{
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private static final long serialVersionUID = 9031734563700069830L;
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static List<MonitoringAttributes> attributes =
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new ArrayList<MonitoringAttributes>();
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{
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attributes.add(BasicMonitoringAttributes.AVERAGE_REQUEST_BACKLOG);
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attributes.add(BasicMonitoringAttributes.MAX_REQUEST_BACKLOG);
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attributes.add(BasicMonitoringAttributes.CURRENT_REQUEST_BACKLOG);
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attributes.add(BasicMonitoringAttributes.REQUESTS_SUBMITTED);
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attributes.add(BasicMonitoringAttributes.REQUESTS_REJECTED);
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}
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private ArrayList<JLabel> monitoringLabels =
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new ArrayList<JLabel>();
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{
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for (int i=0; i<attributes.size(); i++)
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{
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monitoringLabels.add(Utilities.createDefaultLabel());
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}
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}
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/**
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* Default constructor.
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*/
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public WorkQueueMonitoringPanel()
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{
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super();
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createLayout();
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}
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/**
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* {@inheritDoc}
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*/
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public Component getPreferredFocusComponent()
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{
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return monitoringLabels.get(0);
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}
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/**
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* Creates the layout of the panel (but the contents are not populated here).
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*/
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private void createLayout()
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{
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GridBagConstraints gbc = new GridBagConstraints();
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JLabel lTitle = Utilities.createTitleLabel(
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INFO_CTRL_PANEL_WORK_QUEUE.get());
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gbc.fill = GridBagConstraints.NONE;
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gbc.anchor = GridBagConstraints.WEST;
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gbc.gridwidth = 2;
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gbc.gridx = 0;
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gbc.gridy = 0;
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gbc.insets.top = 5;
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gbc.insets.bottom = 7;
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add(lTitle, gbc);
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gbc.insets.bottom = 0;
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gbc.insets.top = 10;
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gbc.gridy ++;
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gbc.anchor = GridBagConstraints.WEST;
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gbc.gridwidth = 1;
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for (int i=0; i<attributes.size(); i++)
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{
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JLabel l = Utilities.createPrimaryLabel(getLabel(attributes.get(i)));
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gbc.gridy ++;
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gbc.insets.left = 0;
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gbc.gridx = 0;
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gbc.weightx = 0.0;
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gbc.gridwidth = 1;
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add(l, gbc);
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gbc.insets.left = 10;
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gbc.gridx = 1;
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gbc.gridwidth = 2;
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add(monitoringLabels.get(i), gbc);
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}
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gbc.gridx = 0;
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gbc.gridy ++;
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gbc.fill = GridBagConstraints.BOTH;
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gbc.weightx = 1.0;
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gbc.weighty = 1.0;
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gbc.gridwidth = 3;
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add(Box.createGlue(), gbc);
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setBorder(PANEL_BORDER);
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}
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/**
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* Updates the contents of the panel.
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*
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*/
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public void updateContents()
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{
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ServerDescriptor server = null;
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if (getInfo() != null)
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{
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server = getInfo().getServerDescriptor();
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}
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CustomSearchResult csr = null;
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if (server != null)
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{
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csr = server.getWorkQueueMonitor();
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}
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if (csr != null)
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{
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updateMonitoringInfo(attributes, monitoringLabels, csr);
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}
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else
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{
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for (JLabel l : monitoringLabels)
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{
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l.setText(NO_VALUE_SET.toString());
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}
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}
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}
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}
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