01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41:
42: package org.netbeans.modules.visualweb.insync.java;
43:
44: import java.io.IOException;
45: import org.netbeans.api.java.source.CancellableTask;
46: import org.netbeans.api.java.source.CompilationController;
47: import org.netbeans.api.java.source.CompilationInfo;
48: import org.netbeans.api.java.source.JavaSource;
49: import org.netbeans.api.java.source.JavaSource.Phase;
50: import org.openide.filesystems.FileObject;
51:
52: /**
53: *
54: * @author jdeva
55: */
56: public class ReadTaskWrapper implements
57: CancellableTask<CompilationController> {
58: public interface Read {
59: public Object run(CompilationInfo cinfo);
60: }
61:
62: Read task;
63: Object result;
64:
65: ReadTaskWrapper(Read task) {
66: this .task = task;
67: }
68:
69: public void cancel() {
70: }
71:
72: public void run(CompilationController controller) throws Exception {
73: try {
74: controller.toPhase(Phase.RESOLVED);
75: } catch (IOException ex) {
76: ex.printStackTrace();
77: }
78: result = (Object) task.run(controller);
79: }
80:
81: public static Object execute(Read task, FileObject fObj,
82: boolean shared) {
83: ReadTaskWrapper taskWrapper = new ReadTaskWrapper(task);
84: JavaSource js = JavaSource.forFileObject(fObj);
85: try {
86: js.runUserActionTask(taskWrapper, shared);
87: } catch (IOException ex) {
88: ex.printStackTrace();
89: }
90: return taskWrapper.result;
91: }
92:
93: public static Object execute(Read task, FileObject fObj) {
94: return execute(task, fObj, true);
95: }
96: }
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