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/*******************************************************************************
* 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.ArrayList;
import java.util.List;
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.jst.j2ee.application.internal.operations.AddComponentToEnterpriseApplicationDataModelProvider;
import org.eclipse.jst.j2ee.project.facet.IJavaProjectMigrationDataModelProperties;
import org.eclipse.jst.j2ee.project.facet.JavaProjectMigrationDataModelProvider;
import org.eclipse.jst.j2ee.refactor.RefactorResourceHandler;
import org.eclipse.jst.j2ee.refactor.operations.ProjectRefactorMetadata.RefCachingVirtualComponent;
import org.eclipse.wst.common.componentcore.datamodel.properties.ICreateReferenceComponentsDataModelProperties;
import org.eclipse.wst.common.componentcore.internal.operation.CreateReferenceComponentsDataModelProvider;
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 a referenced project has been renamed.
*/
public class UpdateDependentEARonRenameOp extends UpdateDependentProjectOp {
public UpdateDependentEARonRenameOp(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 originalMetadata = (ProjectRefactorMetadata) model.getProperty(ORIGINAL_PROJECT_METADATA);
final ProjectRefactorMetadata refactoredMetadata = (ProjectRefactorMetadata) model.getProperty(PROJECT_METADATA);
// create IVirtualComponents for the EAR and the refactored project
final RefCachingVirtualComponent earComp = (RefCachingVirtualComponent) dependentMetadata.getVirtualComponent();
final IVirtualComponent refactoredComp = refactoredMetadata.getVirtualComponent();
if (refactoredComp == null) {
return Status.OK_STATUS;
}
boolean hadReference = hadReference(dependentMetadata, originalMetadata) != null;
// first, remove the dependency on the old project name via the
// ProjectDeleteOperation
UpdateDependentEARonDeleteOp.removeEARDependency(dependentMetadata, originalMetadata);
// change to use not use caching
earComp.setCaching(false);
// add back a dependency on the renamed project
if (refactoredMetadata.hasModuleCoreNature()) {
// the refactored project was a module project
final IDataModel dm = DataModelFactory.createDataModel(new AddComponentToEnterpriseApplicationDataModelProvider());
dm.setProperty(ICreateReferenceComponentsDataModelProperties.SOURCE_COMPONENT, earComp);
final List depList = new ArrayList();
depList.add(refactoredComp);
dm.setProperty(ICreateReferenceComponentsDataModelProperties.TARGET_COMPONENT_LIST, depList);
dm.getDefaultOperation().execute(monitor, null);
} else if (refactoredMetadata.hasJavaNature()) {
// the refactored project was a plain java project
final IDataModel migrationdm = DataModelFactory.createDataModel(new JavaProjectMigrationDataModelProvider());
migrationdm.setProperty(IJavaProjectMigrationDataModelProperties.PROJECT_NAME, refactoredMetadata.getProjectName());
migrationdm.getDefaultOperation().execute(new NullProgressMonitor(), null);
final IDataModel refdm = DataModelFactory.createDataModel(new CreateReferenceComponentsDataModelProvider());
final List targetCompList = (List) refdm.getProperty(ICreateReferenceComponentsDataModelProperties.TARGET_COMPONENT_LIST);
targetCompList.add(refactoredComp);
refdm.setProperty(ICreateReferenceComponentsDataModelProperties.SOURCE_COMPONENT, earComp);
refdm.setProperty(ICreateReferenceComponentsDataModelProperties.TARGET_COMPONENT_LIST, targetCompList);
CreateOptionalReferenceOp op = new CreateOptionalReferenceOp(refdm, hadReference);
op.execute(monitor, null);
} else {
throw new ExecutionException(RefactorResourceHandler.getString("missing_natures"), null);
}
return Status.OK_STATUS;
}
}
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