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// **********************************************************************
//
// Copyright (c) 2003-2005 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
package IceGrid.TreeNode;
import java.awt.Component;
import java.awt.event.ActionEvent;
import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.Icon;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.JScrollPane;
import javax.swing.JTextField;
import javax.swing.JToggleButton;
import javax.swing.JTree;
import javax.swing.tree.DefaultTreeCellRenderer;
import com.jgoodies.forms.builder.DefaultFormBuilder;
import com.jgoodies.forms.factories.Borders;
import com.jgoodies.forms.layout.FormLayout;
import IceGrid.SimpleInternalFrame;
import IceGrid.IceBoxDescriptor;
import IceGrid.Model;
import IceGrid.ServerDescriptor;
import IceGrid.TemplateDescriptor;
import IceGrid.TreeModelI;
import IceGrid.ServerDynamicInfo;
import IceGrid.TemplateDescriptor;
import IceGrid.Utils;
class ServerTemplate extends EditableParent
{
static public TemplateDescriptor
copyDescriptor(TemplateDescriptor templateDescriptor)
{
TemplateDescriptor copy = (TemplateDescriptor)
templateDescriptor.clone();
copy.descriptor = Server.copyDescriptor(
(ServerDescriptor)copy.descriptor);
return copy;
}
//
// Actions
//
public boolean[] getAvailableActions()
{
boolean[] actions = new boolean[ACTION_COUNT];
actions[COPY] = true;
if(_parent.getAvailableActions()[PASTE])
{
actions[PASTE] = true;
}
actions[DELETE] = true;
return actions;
}
public void copy()
{
_model.setClipboard(copyDescriptor(_templateDescriptor));
_model.getActions()[PASTE].setEnabled(true);
}
public void paste()
{
_parent.paste();
}
public void displayProperties()
{
SimpleInternalFrame propertiesFrame = _model.getPropertiesFrame();
propertiesFrame.setTitle("Properties for " + _id);
if(_editor == null)
{
_editor = new ServerTemplateEditor(_model.getMainFrame());
}
_editor.show(this);
propertiesFrame.setContent(_editor.getComponent());
propertiesFrame.validate();
propertiesFrame.repaint();
}
public boolean destroy()
{
ServerTemplates serverTemplates = (ServerTemplates)_parent;
if(serverTemplates != null && _ephemeral)
{
serverTemplates.removeChild(this, true);
return true;
}
else if(serverTemplates != null && _model.canUpdate())
{
serverTemplates.removeDescriptor(_id);
getApplication().removeServerInstances(_id);
serverTemplates.removeElement(this, true);
return true;
}
else
{
return false;
}
}
public boolean isEphemeral()
{
return _ephemeral;
}
public java.util.List findAllInstances(CommonBase child)
{
java.util.List result = super.findAllInstances(child);
java.util.List serverInstances =
getApplication().findServerInstances(_id);
java.util.Iterator p = serverInstances.iterator();
while(p.hasNext())
{
Server server = (Server)p.next();
result.addAll(server.findChildrenWithType(child.getClass()));
}
return result;
}
public PropertiesHolder getPropertiesHolder()
{
return _propertiesHolder;
}
public Object getDescriptor()
{
return _templateDescriptor;
}
public Object saveDescriptor()
{
//
// Shallow copy
//
TemplateDescriptor clone = (TemplateDescriptor)_templateDescriptor.clone();
clone.descriptor = (ServerDescriptor)_templateDescriptor.descriptor.clone();
return clone;
}
public void restoreDescriptor(Object savedDescriptor)
{
TemplateDescriptor clone = (TemplateDescriptor)savedDescriptor;
//
// Keep the same object
//
_templateDescriptor.parameters = clone.parameters;
Server.shallowRestore((ServerDescriptor)clone.descriptor,
(ServerDescriptor)_templateDescriptor.descriptor);
}
//
// Application is needed to lookup service templates
//
ServerTemplate(boolean brandNew, String name, TemplateDescriptor descriptor,
Application application)
throws UpdateFailedException
{
super(brandNew, name, application.getModel());
_ephemeral = false;
rebuild(descriptor, application);
}
ServerTemplate(String name, TemplateDescriptor descriptor,
Application application)
{
super(false, name, application.getModel());
_ephemeral = true;
try
{
rebuild(descriptor, application);
}
catch(UpdateFailedException e)
{
assert false;
}
}
java.util.List findServiceInstances(String template)
{
if(_services != null)
{
return _services.findServiceInstances(template);
}
else
{
return new java.util.LinkedList();
}
}
void rebuild(TemplateDescriptor descriptor, Application application)
throws UpdateFailedException
{
_templateDescriptor = descriptor;
_propertiesHolder = new PropertiesHolder(_templateDescriptor.descriptor);
clearChildren();
if(_ephemeral)
{
_adapters = null;
_dbEnvs = null;
_services = null;
}
else
{
if(_templateDescriptor.descriptor instanceof IceBoxDescriptor)
{
_iceBoxDescriptor = (IceBoxDescriptor)_templateDescriptor.descriptor;
_services = new Services(_iceBoxDescriptor.services, true, null,
application);
addChild(_services);
assert _templateDescriptor.descriptor.dbEnvs.size() == 0;
_dbEnvs = null;
}
else
{
_services = null;
_iceBoxDescriptor = null;
_dbEnvs = new DbEnvs(_templateDescriptor.descriptor.dbEnvs, true,
null, _model);
addChild(_dbEnvs);
}
_adapters = new Adapters(_templateDescriptor.descriptor.adapters, true,
_services != null, null, _model);
addChild(_adapters);
}
}
void removeServiceInstances(String template)
{
if(_services != null)
{
_services.removeServiceInstances(template);
}
}
private TemplateDescriptor _templateDescriptor;
private IceBoxDescriptor _iceBoxDescriptor;
private Services _services;
private Adapters _adapters;
private DbEnvs _dbEnvs;
private PropertiesHolder _propertiesHolder;
private final boolean _ephemeral;
static private ServerTemplateEditor _editor;
}
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