| /******************************************************************************* |
| * Copyright (c) 2005 BEA Systems, Inc. |
| * 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: |
| * rfrost@bea.com - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.jst.j2ee.refactor.operations; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.wst.common.componentcore.datamodel.properties.ICreateReferenceComponentsDataModelProperties; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualComponent; |
| import org.eclipse.wst.common.frameworks.datamodel.DataModelFactory; |
| import org.eclipse.wst.common.frameworks.datamodel.IDataModel; |
| |
| /** |
| * Subclass of <code>UpdateDependentProjectOp</code> that updates a dependent |
| * EAR project when one of the referenced projects has been deleted. |
| */ |
| public class UpdateDependentEARonDeleteOp extends UpdateDependentProjectOp { |
| |
| /** |
| * Creates a new refactoring operation for the specified data model. |
| * @param model The data model. |
| */ |
| public UpdateDependentEARonDeleteOp(final IDataModel model) { |
| super(model); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.core.commands.operations.IUndoableOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable) |
| */ |
| public IStatus execute(IProgressMonitor monitor, IAdaptable info) throws ExecutionException { |
| final ProjectRefactorMetadata dependentMetadata = (ProjectRefactorMetadata) model.getProperty(DEPENDENT_PROJECT_METADATA); |
| final ProjectRefactorMetadata refactoredMetadata = (ProjectRefactorMetadata) model.getProperty(PROJECT_METADATA); |
| removeEARDependency(dependentMetadata, refactoredMetadata); |
| return Status.OK_STATUS; |
| } |
| |
| /** |
| * Updates the dependent EAR project to account for the deletion of the referenced project. |
| */ |
| protected static void removeEARDependency(final ProjectRefactorMetadata dependentMetadata, |
| final ProjectRefactorMetadata refactoredMetadata) throws ExecutionException { |
| |
| // create IVirtualComponents for the EAR and the refactored project |
| final IVirtualComponent earComp = dependentMetadata.getVirtualComponent(); |
| final IVirtualComponent refactoredComp = refactoredMetadata.getVirtualComponent(); |
| final IProgressMonitor monitor = new NullProgressMonitor(); |
| |
| // remove the dependency on the deleted project |
| if (refactoredComp != null) { |
| final IDataModel model = DataModelFactory.createDataModel(new RemoveDeletedComponentFromEARDataModelProvider(refactoredMetadata)); |
| model.setProperty(ICreateReferenceComponentsDataModelProperties.SOURCE_COMPONENT, earComp); |
| final List modHandlesList = (List) model.getProperty(ICreateReferenceComponentsDataModelProperties.TARGET_COMPONENT_LIST); |
| modHandlesList.add(refactoredComp); |
| model.setProperty(ICreateReferenceComponentsDataModelProperties.TARGET_COMPONENT_LIST, modHandlesList); |
| final String moduleURI = refactoredMetadata.getModuleURI(dependentMetadata.getProjectName()); |
| if (moduleURI != null) { |
| final Map compToURI = (Map) model.getProperty(RemoveDeletedComponentFromEARDataModelProvider.TARGET_COMPONENTS_TO_URI_MAP); |
| compToURI.put(refactoredComp, moduleURI); |
| model.setProperty(RemoveDeletedComponentFromEARDataModelProvider.TARGET_COMPONENTS_TO_URI_MAP, compToURI); |
| } |
| model.getDefaultOperation().execute(monitor, null); |
| } |
| } |
| } |