blob: 8ac27c7024bc3fee02dc4316a8a32f0466796a68 (
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
|
/*****************************************************************************
* Copyright (c) 2011 CEA LIST.
*
*
* 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:
* Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.sysml.table.requirement.queries;
import org.eclipse.emf.edit.domain.EditingDomain;
import org.eclipse.emf.facet.infra.query.core.exception.ModelQueryExecutionException;
import org.eclipse.emf.facet.infra.query.core.java.IJavaModelQuery;
import org.eclipse.emf.facet.infra.query.core.java.ParameterValueList;
import org.eclipse.emf.facet.infra.query.runtime.ModelQueryParameterValue;
import org.eclipse.gmf.runtime.common.core.command.ICommand;
import org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest;
import org.eclipse.papyrus.diagram.common.command.wrappers.GMFtoEMFCommandWrapper;
import org.eclipse.papyrus.service.edit.service.ElementEditServiceUtils;
import org.eclipse.papyrus.service.edit.service.IElementEditService;
import org.eclipse.papyrus.sysml.service.types.element.SysMLElementTypes;
import org.eclipse.uml2.uml.Package;
/** a query which creates a new requirement and associates it with its parent (contained by the scope) */
public class CreateRequirement implements IJavaModelQuery<Package, org.eclipse.uml2.uml.Class> {
/**
*
* @see org.eclipse.emf.facet.infra.query.core.java.IJavaModelQuery#evaluate(org.eclipse.emf.ecore.EObject,
* org.eclipse.emf.facet.infra.query.core.java.ParameterValueList)
*
* @param context
* @param parameterValues
* @return
* @throws ModelQueryExecutionException
*/
public org.eclipse.uml2.uml.Class evaluate(final Package context, final ParameterValueList parameterValues) throws ModelQueryExecutionException {
ModelQueryParameterValue modelquery = parameterValues.getParameterValueByName("editingDomain");
EditingDomain editingDomain = (EditingDomain)modelquery.getValue();
if(editingDomain != null) {
if(context != null) {
IElementEditService provider = ElementEditServiceUtils.getCommandProvider(context);
CreateElementRequest createRequest = new CreateElementRequest(context, SysMLElementTypes.REQUIREMENT);
ICommand createGMFCommand = provider.getEditCommand(createRequest);
editingDomain.getCommandStack().execute(new GMFtoEMFCommandWrapper(createGMFCommand));
if(createGMFCommand.getCommandResult() != null) {//it's null, when the model is not a SysML model
Object returnedValue = createGMFCommand.getCommandResult().getReturnValue();
return (org.eclipse.uml2.uml.Class)returnedValue;
}
}
}
return null;
}
}
|