content: /*******************************************************************************
   * Copyright (c) 2000, 2008 IBM Corporation and others.
   * 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:
   *     IBM Corporation - initial API and implementation
   *******************************************************************************/
  package org.eclipse.wst.jsdt.internal.corext.refactoring.reorg;
  
  import org.eclipse.core.resources.IResource;
  import org.eclipse.core.resources.mapping.ResourceMapping;
  import org.eclipse.core.runtime.OperationCanceledException;
  import org.eclipse.ltk.core.refactoring.participants.ReorgExecutionLog;
  import org.eclipse.wst.jsdt.core.IJavaScriptUnit;
  import org.eclipse.wst.jsdt.core.IPackageFragment;
  import org.eclipse.wst.jsdt.core.IPackageFragmentRoot;
  import org.eclipse.wst.jsdt.internal.corext.util.JavaElementResourceMapping;
  import org.eclipse.wst.jsdt.internal.corext.util.JavaModelUtil;
  
  
  public class MonitoringNewNameQueries implements INewNameQueries {
  	private INewNameQueries fDelegate;
  	private ReorgExecutionLog fExecutionLog;
  	public MonitoringNewNameQueries(INewNameQueries delegate, ReorgExecutionLog log) {
  		fDelegate= delegate;
  		fExecutionLog= log;
  	}
  	public INewNameQuery createNewCompilationUnitNameQuery(final IJavaScriptUnit cu, final String initialSuggestedName) {
  		return new INewNameQuery() {
  			public String getNewName() throws OperationCanceledException {
  				String result= fDelegate.createNewCompilationUnitNameQuery(cu, initialSuggestedName).getNewName();
  				String newName= JavaModelUtil.getRenamedCUName(cu, result);
  				fExecutionLog.setNewName(cu, newName);
  				ResourceMapping mapping= JavaElementResourceMapping.create(cu);
  				if (mapping != null) {
  					fExecutionLog.setNewName(mapping, newName);
  				}
  				return result;
  			}
  		};
  	}
  	public INewNameQuery createNewPackageFragmentRootNameQuery(final IPackageFragmentRoot root, final String initialSuggestedName) {
  		return new INewNameQuery() {
  			public String getNewName() throws OperationCanceledException {
  				String result= fDelegate.createNewPackageFragmentRootNameQuery(root, initialSuggestedName).getNewName();
  				fExecutionLog.setNewName(root, result);
  				ResourceMapping mapping= JavaElementResourceMapping.create(root);
  				if (mapping != null) {
  					fExecutionLog.setNewName(mapping, result);
  				}
  				return result;
  			}
  		};
  	}
  	public INewNameQuery createNewPackageNameQuery(final IPackageFragment pack, final String initialSuggestedName) {
  		return new INewNameQuery() {
  			public String getNewName() throws OperationCanceledException {
  				String result= fDelegate.createNewPackageNameQuery(pack, initialSuggestedName).getNewName();
  				fExecutionLog.setNewName(pack, result);
  				ResourceMapping mapping= JavaElementResourceMapping.create(pack);
  				if (mapping != null) {
  					int index= result.lastIndexOf('.');
  					String newFolderName= index == -1 ? result : result.substring(index + 1);
  					fExecutionLog.setNewName(mapping, newFolderName);
  				}
  				return result;
  			}
  		};
  	}
  	public INewNameQuery createNewResourceNameQuery(final IResource res, final String initialSuggestedName) {
  		return new INewNameQuery() {
  			public String getNewName() throws OperationCanceledException {
  				String result= fDelegate.createNewResourceNameQuery(res, initialSuggestedName).getNewName();
  				fExecutionLog.setNewName(res, result);
  				return result;
  			}
  		};
  	}
  	public INewNameQuery createNullQuery() {
  		return fDelegate.createNullQuery();
  	}
  	public INewNameQuery createStaticQuery(String newName) {
  		return fDelegate.createStaticQuery(newName);
  	}
  }
  