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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;
import java.util.*;
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import com.netscape.management.client.*;
import com.netscape.management.client.util.*;
import com.netscape.management.client.console.*;
import com.netscape.admin.certsrv.config.*;
import com.netscape.admin.certsrv.menu.*;
/**
* Netscape Certificate Server 4.0 BASE resource model.<br>
*
* This class represtents the tree node objects displayed
* in the right tree-view.<p>
*
* Menu Event are now handled by extenal IMenuInfo object.
*
* @author Jack Pan-Chen
* @author Thomas Kwan
* @version $Revision$, $Date$
* @see com.netscape.admin.certsrv
*/
public class CMSBaseResourceModel extends ResourceModel {
/*==========================================================
* variables
*==========================================================*/
private CMSResourcePage mPage; // physical page representation
protected ConsoleInfo mConsoleInfo; // console info
protected CMSServerInfo mServerInfo; // server info
protected IResourceObject[] mSelection; // selected objects
protected Vector mSelectionListeners; // listener list
protected ResourceBundle mResource; // resource boundle
protected Hashtable mNickNameRegistry; // storing the obejct nickname pair
protected RefreshTabPane mRefreshPane;
/*==========================================================
* constructors
*==========================================================*/
/**
* Constructor - create all panels.
*
* @param info Global console connection information
* @param serverInfo Server instance connection information
*/
public CMSBaseResourceModel( ConsoleInfo info, CMSServerInfo serverInfo ) {
mResource = ResourceBundle.getBundle(CMSAdminResources.class.getName());
mConsoleInfo = info;
mServerInfo = serverInfo;
mNickNameRegistry = new Hashtable();
mSelectionListeners = new Vector();
init();
}
/*==========================================================
* public methods
*==========================================================*/
/**
* Set the physical page associated with this model
* @param page CMSResourcePage instance
*/
public void setResourcePage(CMSResourcePage page) {
mPage = page;
}
public CMSResourcePage getResourcePage() {
return mPage;
}
/**
* Return the global console information reference.
*
* @return The global console information reference.
**/
public ConsoleInfo getConsoleInfo() {
return mConsoleInfo;
}
/**
* Return the Server information reference.
*
* @return The server information reference.
**/
public CMSServerInfo getServerInfo() {
return mServerInfo;
}
/**
* Get Parent Frame
* @return frame to be usd in dialogs
*/
public JFrame getFrame() {
return UtilConsoleGlobals.getActivatedFrame();
}
/**
* Tree Nodes selected call back
*/
public void actionObjectSelected( IPage viewInstance,
IResourceObject[] selection,
IResourceObject[] previousSelection) {
//Debug.println("CMSResourceModel: actionObjectSelected()");
mSelection = selection;
if ( mSelection == null )
mSelection = new IResourceObject[0];
Vector selected = new Vector();
Vector toNotify = new Vector();
/* Signal all selected objects, keep track of which ones */
for( int i = 0; i < mSelection.length; i++ ) {
IResourceObject sel = mSelection[i];
Component c = sel.getCustomPanel();
if (mRefreshPane != null) {
mRefreshPane.select(c);
}
if ( (c != null) && (mSelectionListeners.indexOf( c ) >= 0) ) {
toNotify.addElement( sel );
}
selected.addElement( c );
}
/* All other listeners must be unselected */
boolean canMove = true;
if ( previousSelection != null ) {
for( int i = 0; i < previousSelection.length; i++ ) {
IResourceObject sel = previousSelection[i];
Component c = sel.getCustomPanel();
if ( (mSelectionListeners.indexOf( c ) >= 0) &&
(selected.indexOf( c ) < 0) ) {
try {
IResourceSelectionListener l =
(IResourceSelectionListener)c;
if (!l.unselect( sel, viewInstance ))
canMove = false;
} catch ( Exception e ) {
//System.err.println( e );
Debug.println( e.toString() );
}
}
}
}
if (!canMove)
return;
for( int i = 0; i < toNotify.size(); i++ ) {
IResourceObject sel =
(IResourceObject)toNotify.elementAt( i );
Component c = sel.getCustomPanel();
IResourceSelectionListener l =
(IResourceSelectionListener)c;
l.select( sel, viewInstance );
}
//change menu
super.actionObjectSelected(viewInstance, selection, previousSelection);
}
public void setRefreshCallback(RefreshTabPane pane) {
mRefreshPane = pane;
}
/**
* Adds a listener that is interested in receiving selection events.
* Called by panels
*/
public void addIResourceSelectionListener(IResourceSelectionListener l) {
mSelectionListeners.addElement(l);
}
/**
* Removes previously added IDSResourceSelectionListener.
* Called by panels
*/
public void removeIResourceSelectionListener(IResourceSelectionListener l) {
mSelectionListeners.removeElement(l);
}
/**
* Returns list of listeners for this model.
*/
public Enumeration getSelectionListeners() {
return mSelectionListeners.elements();
}
/**
* The SubSystemUILoader should use this function to add
* subsystem node into the root node. SubSystemLoader is responsible
* for setting up the subtrees.
*/
public void addSubSystemNode(CMSResourceObject node) {
((CMSResourceObject)getRoot()).add(node);
}
/**
* Register the nick name of the resource object, so other sub system
* can look up and retrieve the corresponding resource object.
*/
public void registerNickName(String nickName, CMSResourceObject node) {
mNickNameRegistry.put(nickName, node);
}
/**
* Retrieve the resource obejct associated with this nickname
*/
public CMSResourceObject getByNickName(String nickName) {
return (CMSResourceObject) mNickNameRegistry.get(nickName);
}
/**
* Start the zipping status bar
*/
public void progressStart() {
mPage.progressStart();
}
/**
* Stop the zipping status bar
*/
public void progressStop() {
mPage.progressStop();
}
/*==========================================================
* priotected methods
*==========================================================*/
protected void init() {
CMSResourceObject root = new CMSResourceObject();
root.setName(mResource.getString(CMSAdminResources.CERT_SERVER_NAME)+":" + mServerInfo.getPort());
root.setCustomPanel( new CMSBlankPanel(this));
root.setIcon( CMSAdminUtil.getImage(CMSAdminResources.IMAGE_CERTICON_SMALL));
root.setAllowsChildren(true);
super.setRoot( root );
}
}
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