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 1997-2007 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:
042: package org.netbeans.modules.j2ee.dd.impl.webservices.annotation;
043:
044: import java.io.IOException;
045: import java.util.concurrent.Callable;
046: import java.util.concurrent.Future;
047: import org.netbeans.api.java.source.ClasspathInfo;
048: import org.netbeans.modules.j2ee.dd.api.webservices.DDProvider;
049: import org.netbeans.modules.j2ee.dd.api.webservices.WebservicesMetadata;
050: import org.netbeans.modules.j2ee.dd.api.webservices.Webservices;
051: import org.netbeans.modules.j2ee.dd.spi.MetadataUnit;
052: import org.netbeans.modules.j2ee.metadata.model.api.MetadataModelAction;
053: import org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper;
054: import org.netbeans.modules.j2ee.metadata.model.spi.MetadataModelImplementation;
055: import org.openide.ErrorManager;
056: import org.openide.filesystems.FileObject;
057:
058: /**
059: *
060: * @author Milan Kuchtiak
061: */
062: public class WebservicesMetadataModelImpl implements
063: MetadataModelImplementation<WebservicesMetadata> {
064:
065: private final AnnotationModelHelper helper;
066: private final Webservices root;
067: private final WebservicesMetadata metadata;
068:
069: public WebservicesMetadataModelImpl(MetadataUnit metadataUnit) {
070: ClasspathInfo cpi = ClasspathInfo.create(metadataUnit
071: .getBootPath(), metadataUnit.getCompilePath(),
072: metadataUnit.getSourcePath());
073: helper = AnnotationModelHelper.create(cpi);
074:
075: Webservices ddRoot = null;
076: FileObject ddFO = metadataUnit.getDeploymentDescriptor();
077: if (ddFO != null) {
078: try {
079: ddRoot = DDProvider.getDefault().getDDRoot(ddFO);
080: } catch (IOException ioe) {
081: ErrorManager.getDefault().notify(ioe);
082: }
083: }
084: if (ddRoot != null && ddRoot.getVersion().doubleValue() < 1.2) {
085: root = ddRoot;
086: } else {
087: root = WebservicesImpl.create(helper);
088: }
089: metadata = new WebservicesMetadataImpl(root);
090: }
091:
092: public <R> R runReadAction(
093: final MetadataModelAction<WebservicesMetadata, R> action)
094: throws IOException {
095: return helper.runJavaSourceTask(new Callable<R>() {
096: public R call() throws Exception {
097: return action.run(metadata);
098: }
099: });
100: }
101:
102: public boolean isReady() {
103: return !helper.isJavaScanInProgress();
104: }
105:
106: public <R> Future<R> runReadActionWhenReady(
107: final MetadataModelAction<WebservicesMetadata, R> action)
108: throws IOException {
109: return helper
110: .runJavaSourceTaskWhenScanFinished(new Callable<R>() {
111: public R call() throws Exception {
112: return action.run(metadata);
113: }
114: });
115: }
116: }
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