| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| |
| package org.netbeans.modules.j2ee.jpa.refactoring.moveclass; |
| |
| import java.net.URL; |
| import java.text.MessageFormat; |
| import java.util.Collection; |
| import java.util.HashSet; |
| import java.util.Set; |
| import org.netbeans.modules.j2ee.core.api.support.java.JavaIdentifiers; |
| import org.netbeans.modules.j2ee.persistence.dd.common.PersistenceUnit; |
| import org.netbeans.modules.j2ee.persistence.provider.ProviderUtil; |
| import org.netbeans.modules.j2ee.persistence.unit.PUDataObject; |
| import org.netbeans.modules.refactoring.api.AbstractRefactoring; |
| import org.netbeans.modules.refactoring.spi.RefactoringElementImplementation; |
| import org.openide.filesystems.FileObject; |
| import org.openide.util.NbBundle; |
| import org.netbeans.modules.j2ee.jpa.refactoring.PersistenceXmlRefactoring; |
| import org.netbeans.modules.j2ee.jpa.refactoring.RefactoringUtil; |
| import org.netbeans.modules.refactoring.api.MoveRefactoring; |
| import org.openide.filesystems.FileUtil; |
| |
| /** |
| * Handles move class refactoring for entities, i.e. renames the reference |
| * of entities in persistence.xml. |
| * |
| * @author Erno Mononen |
| */ |
| public class PersistenceXmlMoveClass extends PersistenceXmlRefactoring{ |
| |
| private final MoveRefactoring moveRefactoring; |
| |
| public PersistenceXmlMoveClass(MoveRefactoring moveRefactoring) { |
| this.moveRefactoring = moveRefactoring; |
| } |
| |
| protected AbstractRefactoring getRefactoring() { |
| return moveRefactoring; |
| } |
| |
| protected RefactoringElementImplementation getRefactoringElement(PersistenceUnit persistenceUnit, |
| FileObject clazz, |
| PUDataObject pUDataObject, |
| FileObject persistenceXml) { |
| |
| String clazzFqn = JavaIdentifiers.getQualifiedName(clazz); |
| String pkg = getTargetPackageName(clazz.getParent()); |
| String newName = pkg + "." + JavaIdentifiers.unqualify(clazzFqn); |
| return new PersistenceXmlMoveClassRefactoringElement(persistenceUnit, clazzFqn, newName, pUDataObject, persistenceXml); |
| } |
| |
| private String getTargetPackageName(FileObject fo) { |
| String newPackageName = RefactoringUtil.getPackageName(moveRefactoring.getTarget().lookup(URL.class)); |
| String postfix = ""; |
| |
| for (FileObject folder : getMovedFolders()){ |
| if (FileUtil.isParentOf(folder, fo) || folder.equals(fo)){ |
| postfix = FileUtil.getRelativePath(folder.getParent(), fo).replace('/', '.'); |
| break; |
| } |
| } |
| |
| if (newPackageName.length() == 0) { |
| return postfix; |
| } |
| if (postfix.length() == 0) { |
| return newPackageName; |
| } |
| return newPackageName + "." + postfix; |
| } |
| |
| private Set<FileObject> getMovedFolders(){ |
| Collection<? extends FileObject> fos = moveRefactoring.getRefactoringSource().lookupAll(FileObject.class); |
| Set<FileObject> result = new HashSet<FileObject>(); |
| for (FileObject each : fos){ |
| if (each.isFolder()){ |
| result.add(each); |
| } |
| } |
| return result; |
| } |
| |
| /** |
| * Move class element for persistence.xml |
| */ |
| private static class PersistenceXmlMoveClassRefactoringElement extends PersistenceXmlRefactoringElement { |
| |
| private final String newName; |
| |
| public PersistenceXmlMoveClassRefactoringElement(PersistenceUnit persistenceUnit, |
| String oldName, String newName, PUDataObject puDataObject, FileObject parentFile) { |
| super(persistenceUnit, oldName, puDataObject, parentFile); |
| this.newName = newName; |
| } |
| |
| /** |
| * Returns text describing the refactoring formatted for display (using HTML tags). |
| * @return Formatted text. |
| */ |
| public String getDisplayText() { |
| Object[] args = new Object [] {parentFile.getNameExt(), clazz, newName}; |
| return MessageFormat.format(NbBundle.getMessage(PersistenceXmlMoveClassRefactoringElement.class, "TXT_PersistenceXmlRename"), args); |
| } |
| |
| public void undoChange() { |
| ProviderUtil.renameManagedClass(persistenceUnit, clazz, newName, puDataObject); |
| } |
| |
| /** Performs the change represented by this refactoring element. |
| */ |
| public void performChange() { |
| ProviderUtil.renameManagedClass(persistenceUnit, newName, clazz, puDataObject); |
| } |
| |
| } |
| |
| |
| } |