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/******************************************************************************
* Copyright (c) 2007, 2020 Borland Software Corporation, CEA LIST, Artal and others
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Dmitry Stadnik (Borland) - initial API and implementation
* Aurelien Didier (ARTAL) - aurelien.didier51@gmail.com - Bug 569174
*****************************************************************************/
«IMPORT 'http://www.eclipse.org/papyrus/gmf/2020/GenModel'»
«EXTENSION xpt::diagram::Utils»
«DEFINE CreateLinkCommand FOR gmfgen::GenLink»«EXPAND Main»«ENDDEFINE»
«DEFINE Main FOR gmfgen::GenLink-»
«EXPAND xpt::Common::copyright FOR diagram.editorGen-»
package «diagram.editCommandsPackageName»;
«EXPAND xpt::Common::generatedClassComment»
public class «createCommandClassName» extends org.eclipse.gmf.runtime.emf.type.core.commands.EditElementCommand {
«EXPAND xpt::diagram::commands::CreateLinkUtils::fields FOR modelFacet-»
«EXPAND xpt::Common::generatedMemberComment»
public «createCommandClassName»(org.eclipse.gmf.runtime.emf.type.core.requests.CreateRelationshipRequest request, org.eclipse.emf.ecore.EObject source, org.eclipse.emf.ecore.EObject target) {
super(request.getLabel(), null, request);
«EXPAND xpt::diagram::commands::CreateLinkUtils::_init FOR modelFacet-»
}
«EXPAND xpt::diagram::commands::CreateLinkUtils::canCreate(self) FOR modelFacet-»
«EXPAND doExecuteWithResultMethod»
«EXPAND doConfigure(self) FOR modelFacet-»
«EXPAND xpt::Common::generatedMemberComment»
protected void setElementToEdit(org.eclipse.emf.ecore.EObject element) {
throw new UnsupportedOperationException();
}
«EXPAND xpt::diagram::commands::CreateLinkUtils::accessors FOR modelFacet-»
«EXPAND additions-»
}
«ENDDEFINE»
«DEFINE additions FOR gmfgen::GenLink»«ENDDEFINE»
«DEFINE doExecuteWithResultMethod FOR gmfgen::GenLink»
«EXPAND xpt::Common::generatedMemberComment»
protected org.eclipse.gmf.runtime.common.core.command.CommandResult doExecuteWithResult(org.eclipse.core.runtime.IProgressMonitor monitor, org.eclipse.core.runtime.IAdaptable info) throws org.eclipse.core.commands.ExecutionException {
if (!canExecute()) {
throw new org.eclipse.core.commands.ExecutionException("Invalid arguments in create link command");«EXPAND xpt::Common::nonNLS»
}
«EXPAND execute(self) FOR modelFacet»
}
«ENDDEFINE»
«DEFINE execute(link : gmfgen::GenLink) FOR gmfgen::LinkModelFacet»«ENDDEFINE»
«DEFINE execute(link : gmfgen::GenLink) FOR gmfgen::TypeLinkModelFacet»
«IF (if sourceMetaFeature = null then containmentMetaFeature.ecoreFeature.changeable else sourceMetaFeature.ecoreFeature.changeable endif) and targetMetaFeature.ecoreFeature.changeable-»
«EXPAND MetaModel::NewInstance('newElement') FOR metaClass-»
«EXPAND MetaModel::modifyFeature((if hasContainerOtherThanSource(self) then 'getContainer()' else 'getSource()' endif), containmentMetaFeature.genClass, 'newElement') FOR containmentMetaFeature-»
«IF sourceMetaFeature <> null-»
«EXPAND MetaModel::modifyFeature('newElement', metaClass, 'getSource()') FOR sourceMetaFeature-»
«ENDIF-»
«EXPAND MetaModel::modifyFeature('newElement', metaClass, 'getTarget()') FOR targetMetaFeature-»
«IF hasExplicitChildFeature(self)-»
«IF sourceMetaFeature <> null-»
«EXPAND MetaModel::modifyFeature('getContainer()', containmentMetaFeature.genClass, 'newElement') FOR childMetaFeature-»
«ELSE-»
«EXPAND MetaModel::modifyFeature('getSource()', getSourceType(), 'newElement') FOR childMetaFeature-»
«ENDIF-»
«ENDIF-»
«EXPAND initialize(link, 'newElement')-»
doConfigure(newElement, monitor, info);
((org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest) getRequest()).setNewElement(«EXPAND MetaModel::DowncastToEObject('newElement') FOR metaClass»);
return org.eclipse.gmf.runtime.common.core.command.CommandResult.newOKCommandResult(newElement);
«ELSE-»
throw new UnsupportedOperationException();
«ENDIF-»
«ENDDEFINE»
«DEFINE initialize(gmfgen::GenLink link, String newElementVar) FOR gmfgen::TypeModelFacet»«EXPAND xpt::providers::ElementInitializers::initMethodCall(self, newElementVar) FOR link»«ENDDEFINE»
«DEFINE execute(link : gmfgen::GenLink) FOR gmfgen::FeatureLinkModelFacet»
«IF metaFeature.ecoreFeature.changeable-»
if (getSource() != null && getTarget() != null) {
«EXPAND MetaModel::modifyFeature('getSource()', getSourceType(), 'getTarget()') FOR metaFeature-»
}
return org.eclipse.gmf.runtime.common.core.command.CommandResult.newOKCommandResult();
«ELSE-»
throw new UnsupportedOperationException();
«ENDIF-»
«ENDDEFINE»
«DEFINE doConfigure(link : gmfgen::GenLink) FOR gmfgen::LinkModelFacet»«ENDDEFINE»
/*
* TODO invocation of configure command should be optional, and better yet,
* configuration should rather happen from EditPolicy then from within creation command
*/
«DEFINE doConfigure(link : gmfgen::GenLink) FOR gmfgen::TypeLinkModelFacet-»
«EXPAND xpt::Common::generatedMemberComment»
protected void doConfigure(«EXPAND MetaModel::QualifiedClassName FOR metaClass» newElement, org.eclipse.core.runtime.IProgressMonitor monitor, org.eclipse.core.runtime.IAdaptable info) throws org.eclipse.core.commands.ExecutionException {
org.eclipse.gmf.runtime.emf.type.core.IElementType elementType = ((org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest) getRequest()).getElementType();
org.eclipse.gmf.runtime.emf.type.core.requests.ConfigureRequest configureRequest = new org.eclipse.gmf.runtime.emf.type.core.requests.ConfigureRequest(getEditingDomain(), «EXPAND MetaModel::DowncastToEObject('newElement') FOR metaClass», elementType);
configureRequest.setClientContext(((org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest) getRequest()).getClientContext());
configureRequest.addParameters(getRequest().getParameters());
configureRequest.setParameter(org.eclipse.gmf.runtime.emf.type.core.requests.CreateRelationshipRequest.SOURCE, getSource());
configureRequest.setParameter(org.eclipse.gmf.runtime.emf.type.core.requests.CreateRelationshipRequest.TARGET, getTarget());
org.eclipse.gmf.runtime.common.core.command.ICommand configureCommand = elementType.getEditCommand(configureRequest);
if (configureCommand != null && configureCommand.canExecute()) {
configureCommand.execute(monitor, info);
}
}
«ENDDEFINE»
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