001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041: package org.netbeans.modules.refactoring.plugins;
042:
043: import java.io.IOException;
044: import java.net.URL;
045: import org.netbeans.modules.refactoring.spi.Transaction;
046: import org.netbeans.modules.refactoring.api.MoveRefactoring;
047: import org.netbeans.modules.refactoring.api.Problem;
048: import org.netbeans.modules.refactoring.spi.RefactoringElementsBag;
049: import org.netbeans.modules.refactoring.spi.RefactoringPlugin;
050: import org.netbeans.modules.refactoring.spi.SimpleRefactoringElementImplementation;
051: import org.openide.filesystems.FileObject;
052: import org.openide.filesystems.FileUtil;
053: import org.openide.loaders.DataFolder;
054: import org.openide.loaders.DataObject;
055: import org.openide.loaders.DataObjectNotFoundException;
056: import org.openide.text.PositionBounds;
057: import org.openide.util.Lookup;
058: import org.openide.util.NbBundle;
059:
060: /**
061: *
062: * @author Jan Becicka
063: */
064: public class FileMovePlugin implements RefactoringPlugin {
065: private MoveRefactoring refactoring;
066:
067: /** Creates a new instance of WhereUsedQuery */
068: public FileMovePlugin(MoveRefactoring refactoring) {
069: this .refactoring = refactoring;
070: }
071:
072: public Problem preCheck() {
073: return null;
074: }
075:
076: public Problem prepare(RefactoringElementsBag elements) {
077: for (FileObject o : refactoring.getRefactoringSource()
078: .lookupAll(FileObject.class)) {
079: elements.addFileChange(refactoring, new MoveFile(o,
080: elements));
081: }
082: return null;
083: }
084:
085: public Problem fastCheckParameters() {
086: return null;
087: }
088:
089: public Problem checkParameters() {
090: return null;
091: }
092:
093: public void cancelRequest() {
094: }
095:
096: private class MoveFile extends
097: SimpleRefactoringElementImplementation {
098:
099: private FileObject fo;
100:
101: public MoveFile(FileObject fo, RefactoringElementsBag session) {
102: this .fo = fo;
103: }
104:
105: public String getText() {
106: return NbBundle.getMessage(FileMovePlugin.class,
107: "TXT_MoveFile", fo.getNameExt());
108: }
109:
110: public String getDisplayText() {
111: return getText();
112: }
113:
114: DataFolder sourceFolder;
115: DataObject source;
116:
117: public void performChange() {
118: try {
119: FileObject target = FileHandlingFactory
120: .getOrCreateFolder(refactoring.getTarget()
121: .lookup(URL.class));
122: DataFolder targetFolder = DataFolder.findFolder(target);
123: if (!fo.isValid()) {
124: fo = FileUtil.toFileObject(FileUtil.toFile(fo));
125: }
126: source = DataObject.find(fo);
127: sourceFolder = source.getFolder();
128: source.move(targetFolder);
129: } catch (DataObjectNotFoundException ex) {
130: ex.printStackTrace();
131: } catch (IOException ex) {
132: ex.printStackTrace();
133: }
134: }
135:
136: public void undoChange() {
137: try {
138: source.move(sourceFolder);
139: } catch (DataObjectNotFoundException ex) {
140: ex.printStackTrace();
141: } catch (IOException ex) {
142: ex.printStackTrace();
143: }
144: }
145:
146: public Lookup getLookup() {
147: return Lookup.EMPTY;
148: }
149:
150: public FileObject getParentFile() {
151: return fo;
152: }
153:
154: public PositionBounds getPosition() {
155: return null;
156: }
157: }
158: }
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