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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.event.ActionEvent;
import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.JPopupMenu;
import IceGrid.Model;
import IceGrid.ServiceDescriptor;
import IceGrid.ServiceInstanceDescriptor;
import IceGrid.TemplateDescriptor;
import IceGrid.Utils;
class Services extends SimpleContainer
{
static class NewPopupMenu extends JPopupMenu
{
NewPopupMenu()
{
_newService = new AbstractAction("New service")
{
public void actionPerformed(ActionEvent e)
{
ServiceDescriptor sd =
new ServiceDescriptor(new java.util.LinkedList(),
new java.util.LinkedList(),
new java.util.LinkedList(),
"",
"NewService",
"");
ServiceInstanceDescriptor descriptor =
new ServiceInstanceDescriptor("",
new java.util.TreeMap(),
sd);
_parent.newService(descriptor);
}
};
add(_newService);
_newInstance = new AbstractAction("New template instance")
{
public void actionPerformed(ActionEvent e)
{
ServiceInstanceDescriptor descriptor =
new ServiceInstanceDescriptor("",
new java.util.TreeMap(),
null);
_parent.newService(descriptor);
}
};
add(_newInstance);
}
void setParent(Services parent)
{
_parent = parent;
}
private Services _parent;
private Action _newService;
private Action _newInstance;
}
public JPopupMenu getPopupMenu()
{
if(_isEditable)
{
if(_popup == null)
{
_popup = new NewPopupMenu();
}
_popup.setParent(this);
return _popup;
}
else
{
return null;
}
}
static public java.util.LinkedList
copyDescriptors(java.util.LinkedList descriptors)
{
java.util.LinkedList copy = new java.util.LinkedList();
java.util.Iterator p = descriptors.iterator();
while(p.hasNext())
{
copy.add(Service.copyDescriptor((ServiceInstanceDescriptor)p.next()));
}
return copy;
}
Services(java.util.List descriptors,
Editable editable,
Utils.Resolver resolver, // Null within template
Application application)
throws DuplicateIdException
{
super("Services", application.getModel());
_descriptors = descriptors;
_isEditable = (editable != null);
java.util.Iterator p = _descriptors.iterator();
while(p.hasNext())
{
ServiceInstanceDescriptor descriptor =
(ServiceInstanceDescriptor)p.next();
ServiceDescriptor serviceDescriptor = null;
String serviceName = null;
String displayString = null;
Utils.Resolver serviceResolver = null;
if(descriptor.template.length() > 0)
{
TemplateDescriptor templateDescriptor
= application.findServiceTemplateDescriptor(descriptor.template);
if(templateDescriptor == null)
{
//
// We've just removed this template instance;
// cascadeDeleteServiceInstance will later remove this descriptor
//
assert editable != null;
editable.markModified();
continue;
}
else
{
serviceDescriptor = (ServiceDescriptor)templateDescriptor.descriptor;
assert serviceDescriptor != null;
if(resolver != null)
{
serviceResolver = new Utils.Resolver(resolver, descriptor.parameterValues);
serviceName = serviceResolver.substitute(serviceDescriptor.name);
serviceResolver.put("service", serviceName);
displayString = serviceName + ": "
+ templateLabel(descriptor.template,
serviceResolver.getParameters().values());
}
else
{
//
// serviceName = TemplateName<unsubstituted param 1, ....>
//
serviceName = templateLabel(descriptor.template,
descriptor.parameterValues.values());
}
}
}
else
{
serviceDescriptor = descriptor.descriptor;
assert serviceDescriptor != null;
if(resolver != null)
{
serviceResolver = new Utils.Resolver(resolver);
serviceName = resolver.substitute(serviceDescriptor.name);
serviceResolver.put("service", serviceName);
}
else
{
serviceName = serviceDescriptor.name;
}
}
addChild(new Service(serviceName,
displayString,
descriptor,
serviceDescriptor,
editable != null,
serviceResolver,
application,
_model));
}
}
public void unregister()
{
java.util.Iterator p = _children.iterator();
while(p.hasNext())
{
Service service = (Service)p.next();
service.unregister();
}
}
void newService(ServiceInstanceDescriptor descriptor)
{
String baseName = descriptor.descriptor == null ? "NewService" :
descriptor.descriptor.name;
String name = baseName;
int i = 0;
while(findChild(name) != null || findChild("*" + name) != null)
{
name = baseName + "-" + (++i);
}
if(descriptor.descriptor != null)
{
descriptor.descriptor.name = name;
}
Service service = new Service(name, descriptor, _model);
try
{
addChild(service, true);
}
catch(DuplicateIdException e)
{
assert false;
}
service.setParent(this);
_model.setSelectionPath(service.getPath());
}
public void paste(Object descriptor)
{
if(_isEditable && descriptor instanceof ServiceInstanceDescriptor)
{
ServiceInstanceDescriptor d = (ServiceInstanceDescriptor)descriptor;
newService(Service.copyDescriptor(d));
}
}
void cascadeDeleteServiceInstance(String templateId)
{
java.util.Iterator p = _descriptors.iterator();
while(p.hasNext())
{
ServiceInstanceDescriptor instanceDescriptor =
(ServiceInstanceDescriptor)p.next();
if(instanceDescriptor.template.equals(templateId))
{
p.remove();
}
}
}
boolean isEditable()
{
return _isEditable;
}
private final boolean _isEditable;
static private NewPopupMenu _popup;
}
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