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.vmd.midp.codegen;
042:
043: import com.sun.source.util.TreePath;
044: import java.util.ArrayList;
045: import java.util.Arrays;
046: import java.util.List;
047: import org.netbeans.api.java.source.CancellableTask;
048: import org.netbeans.api.java.source.JavaSource;
049: import org.netbeans.api.java.source.SourceUtils;
050: import org.netbeans.api.java.source.WorkingCopy;
051: import org.netbeans.modules.vmd.api.codegen.CodeGlobalLevelPresenter;
052: import org.netbeans.modules.vmd.api.model.Presenter;
053: import org.openide.util.Exceptions;
054: import javax.swing.text.StyledDocument;
055: import java.io.IOException;
056:
057: /**
058: * @author David Kaspar
059: */
060: public class MidpCodePresenterSupport {
061:
062: public static Presenter createAddImportPresenter(
063: final String... fullyNames) {
064: final List<String> fullyNamesList = new ArrayList(Arrays
065: .asList(fullyNames));
066:
067: return new CodeGlobalLevelPresenter() {
068: protected void performGlobalGeneration(
069: StyledDocument styledDocument) {
070: try {
071: JavaSource.forDocument(styledDocument)
072: .runModificationTask(
073: new CancellableTask<WorkingCopy>() {
074: public void cancel() {
075: }
076:
077: public void run(
078: WorkingCopy parameter)
079: throws Exception {
080: parameter
081: .toPhase(JavaSource.Phase.PARSED);
082: String typeFqn = getComponent()
083: .getType()
084: .getString();
085: if (!fullyNamesList
086: .contains(typeFqn))
087: fullyNamesList
088: .add(typeFqn);
089: for (String fqn : fullyNamesList) {
090: SourceUtils
091: .resolveImport(
092: parameter,
093: new TreePath(
094: parameter
095: .getCompilationUnit()),
096: fqn);
097: }
098: }
099: }).commit();
100: } catch (IOException e) {
101: Exceptions.printStackTrace(e);
102: }
103: }
104: };
105:
106: }
107:
108: }
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