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// --- BEGIN COPYRIGHT BLOCK ---
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// This program 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 for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2007 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package com.netscape.admin.certsrv.status;
import java.awt.*;
import java.util.*;
import javax.swing.*;
import javax.swing.border.*;
import com.netscape.admin.certsrv.*;
import javax.swing.event.*;
import java.awt.event.*;
import com.netscape.management.client.*;
import com.netscape.management.client.util.*;
import com.netscape.admin.certsrv.connection.*;
import com.netscape.certsrv.common.*;
/**
* Status to be placed at the right hand side
*
* @author Jack Pan-Chen
* @version $Revision$, $Date$
* @see com.netscape.admin.certsrv.status
*/
public class StatusPanel extends CMSBasePanel
implements IResourceSelectionListener, IRefreshTab, IRefreshTabPanel
{
/*==========================================================
* variables
*==========================================================*/
private static String PANEL_NAME = "STATUSPANEL";
protected boolean mInit = false; // true if this panel is initialized
protected JPanel mStatPanel, mActionPanel; //panels
protected JButton mRefresh, mHelp; //action buttons
protected JLabel mServerName, mServerVersion, mInstallDate, mServerStart, mServerTime;
protected CMSBaseResourceModel mModel;
private AdminConnection mConnection;
private static final String HELPINDEX = "status-certsrv-help";
/*==========================================================
* constructors
*==========================================================*/
public StatusPanel(CMSBaseResourceModel model) {
super(PANEL_NAME);
model.addIResourceSelectionListener(this);
mModel = model;
mConnection = model.getServerInfo().getAdmin();
}
/*==========================================================
* public methods
*==========================================================*/
/**
* Actual Instanciation of the UI components
*/
public void init() {
setLayout(new BorderLayout());
//======== stat panel ========================
mStatPanel = createStatPanel();
mStatPanel.setBorder(new EmptyBorder(DIFFERENT_COMPONENT_SPACE,COMPONENT_SPACE,COMPONENT_SPACE,COMPONENT_SPACE));
add("Center",mStatPanel);
//====== action panel ========================
mActionPanel = createActionPanel();
add("South",mActionPanel);
refresh();
}
/*==========================================================
* EVNET HANDLER METHODS
*==========================================================*/
//== IResourceListener ===
public void select(IResourceObject parent, Object viewInstance) {
if (!mInit) {
init();
mInit = true;
}
//refresh the screen
invalidate();
validate();
repaint(1);
}
public boolean unselect(IResourceObject parent, Object viewInstance) {
return true;
}
public CMSBasePanel getSelectedTab() {
return this;
}
//=== ACTIONLISTENER =====================
public void actionPerformed(ActionEvent e) {
if (e.getSource().equals(mRefresh)) {
Debug.println("StatusPanel: Refresh");
refresh();
}
if (e.getSource().equals(mHelp)) {
CMSAdminUtil.help(HELPINDEX);
}
}
/*==========================================================
* protected methods
*==========================================================*/
/**
* create action button panel
*/
protected JPanel createActionPanel() {
//actionlister to this object
mRefresh = makeJButton("REFRESH");
mHelp = makeJButton("HELP");
JButton[] buttons = { mRefresh,mHelp };
return makeJButtonPanel(buttons,true,true);
}
/**
* create log listing panel
*/
protected JPanel createStatPanel() {
JPanel outPanel = new JPanel();
GridBagLayout gb2 = new GridBagLayout();
GridBagConstraints gbc2 = new GridBagConstraints();
outPanel.setLayout(gb2);
JPanel panel = new JPanel();
GridBagLayout gb = new GridBagLayout();
GridBagConstraints gbc = new GridBagConstraints();
panel.setLayout(gb);
panel.setBorder(CMSAdminUtil.makeTitledBorder(mResource, PANEL_NAME, "GENERALINFO"));
CMSAdminUtil.resetGBC(gbc2);
gbc2.anchor = gbc2.NORTH;
gbc2.weightx = 1.0;
gbc2.weighty = 1.0;
gbc2.gridwidth = gbc2.REMAINDER;
gbc2.gridheight = gbc2.REMAINDER;
outPanel.add(panel, gbc2);
CMSAdminUtil.resetGBC(gbc);
JLabel label1 = makeJLabel("SERVERNAME");
mServerName = new JLabel();
CMSAdminUtil.addEntryField(panel, label1, mServerName, gbc);
CMSAdminUtil.resetGBC(gbc);
JLabel label2 = makeJLabel("SERVERVERSION");
mServerVersion = new JLabel();
CMSAdminUtil.addEntryField(panel, label2, mServerVersion, gbc);
CMSAdminUtil.resetGBC(gbc);
JLabel label5 = makeJLabel("INSTALLDATE");
mInstallDate = new JLabel();
CMSAdminUtil.addEntryField(panel, label5, mInstallDate, gbc);
CMSAdminUtil.resetGBC(gbc);
JLabel label3 = makeJLabel("SERVERSTARTUP");
mServerStart = new JLabel();
CMSAdminUtil.addEntryField(panel, label3, mServerStart, gbc);
CMSAdminUtil.resetGBC(gbc);
gbc.gridheight = gbc.REMAINDER;
gbc.weighty = 1.0;
JLabel label4 = makeJLabel("SERVERTIME");
mServerTime = new JLabel();
gbc.fill = gbc.NONE;
gbc.weightx = 0.0;
gbc.gridwidth = 1;
gbc.gridx = 0;
gbc.anchor = gbc.EAST;
gbc.insets = new Insets(COMPONENT_SPACE,COMPONENT_SPACE,COMPONENT_SPACE,0);
panel.add( label4, gbc );
gbc.gridx++;
gbc.anchor = gbc.WEST;
gbc.fill = gbc.HORIZONTAL;
gbc.weightx = 1.0;
gbc.gridwidth = gbc.REMAINDER;
gbc.insets = new Insets(COMPONENT_SPACE,COMPONENT_SPACE,
COMPONENT_SPACE,COMPONENT_SPACE);
panel.add( mServerTime, gbc );
return outPanel;
}
//=============================================
// SEND REQUESTS TO THE SERVER SIDE
//=============================================
//retrieve stat from server
public void refresh() {
NameValuePairs params = new NameValuePairs();
params.add(Constants.PR_STAT_STARTUP,"");
params.add(Constants.PR_STAT_TIME,"");
NameValuePairs response;
mModel.progressStart();
try {
response = mConnection.read(DestDef.DEST_SERVER_ADMIN,
ScopeDef.SC_STAT,
Constants.RS_ID_CONFIG,
params);
} catch (EAdminException e) {
//display error dialog
CMSAdminUtil.showErrorDialog(mModel.getFrame(), mResource,
e.toString(), ERROR_MESSAGE);
mModel.progressStop();
return;
}
mModel.progressStop();
Debug.println("StatusPanel: refresh() "+ response.toString());
//populate data
mServerName.setText(response.getValue(Constants.PR_STAT_INSTANCEID));
mServerVersion.setText(response.getValue(Constants.PR_STAT_VERSION));
mInstallDate.setText(response.getValue(Constants.PR_STAT_INSTALLDATE));
mServerStart.setText(response.getValue(Constants.PR_STAT_STARTUP));
mServerTime.setText(response.getValue(Constants.PR_STAT_TIME));
}
}
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