blob: d16c3f72c5624cc6b405c3e69327aaffe6b5fd7c (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
/***********************************************************************
* Copyright (c) 2008 by SAP AG, Walldorf.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* SAP AG - initial API and implementation
***********************************************************************/
package org.eclipse.jst.jee.model.internal;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import org.eclipse.core.resources.IProject;
import org.eclipse.jst.j2ee.model.IModelProvider;
import org.eclipse.jst.j2ee.model.IModelProviderFactory;
import org.eclipse.jst.j2ee.model.IModelProviderListener;
import org.eclipse.wst.common.componentcore.resources.IVirtualComponent;
/**
* @author Kiril Mitov k.mitov@sap.com
*
*/
public class Ejb3MergedModelProviderFactory implements IModelProviderFactory {
private HashMap<IProject, IModelProvider> xmlResources = new HashMap<IProject, IModelProvider>();
public IModelProvider create(IProject project) {
IModelProvider result = getResource(project);
if(result == null || ((EJB3MergedModelProvider)result).isDisposed()){
Collection<IModelProviderListener> listeners = new ArrayList<IModelProviderListener>();
if (result != null){
listeners = ( (EJB3MergedModelProvider)result).getListeners();
}
result = new EJB3MergedModelProvider(project);
addListeners(result, listeners);
addResource(project, result);
}
return result;
}
private void addListeners(IModelProvider modelProvider,
Collection<IModelProviderListener> listeners) {
for (IModelProviderListener iModelProviderListener : listeners) {
if (iModelProviderListener != null)
modelProvider.addListener(iModelProviderListener);
}
}
public IModelProvider create(IVirtualComponent component) {
return create(component.getProject());
}
private void addResource(IProject project, IModelProvider modelProvider){
xmlResources.put(project, modelProvider);
}
private IModelProvider getResource(IProject project){
return xmlResources.get(project);
}
}
|
