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/* |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. |
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* |
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* Copyright 2008 Sun Microsystems, Inc. All rights reserved. |
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* |
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* The contents of this file are subject to the terms of either the GNU |
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* General Public License Version 2 only ("GPL") or the Common |
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* Development and Distribution License("CDDL") (collectively, the |
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* "License"). You may not use this file except in compliance with the |
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* License. You can obtain a copy of the License at |
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* http://www.netbeans.org/cddl-gplv2.html |
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* or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the |
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* specific language governing permissions and limitations under the |
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* License. When distributing the software, include this License Header |
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* Notice in each file and include the License file at |
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* nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Sun in the GPL Version 2 section of the License file that |
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* accompanied this code. If applicable, add the following below the |
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* License Header, with the fields enclosed by brackets [] replaced by |
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* your own identifying information: |
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* "Portions Copyrighted [year] [name of copyright owner]" |
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* |
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* If you wish your version of this file to be governed by only the CDDL |
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* or only the GPL Version 2, indicate your decision by adding |
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* "[Contributor] elects to include this software in this distribution |
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* under the [CDDL or GPL Version 2] license." If you do not indicate a |
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* single choice of license, a recipient has the option to distribute |
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* your version of this file under either the CDDL, the GPL Version 2 or |
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* to extend the choice of license to its licensees as provided above. |
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* However, if you add GPL Version 2 code and therefore, elected the GPL |
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* Version 2 license, then the option applies only if the new code is |
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* made subject to such option by the copyright holder. |
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* |
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* Contributor(s): |
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* |
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* Portions Copyrighted 2008 Sun Microsystems, Inc. |
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*/ |
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package org.netbeans.modules.project.ant; |
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|
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import java.util.Set; |
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import javax.annotation.processing.Processor; |
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import javax.annotation.processing.RoundEnvironment; |
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import javax.annotation.processing.SupportedAnnotationTypes; |
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import javax.annotation.processing.SupportedSourceVersion; |
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import javax.lang.model.SourceVersion; |
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import javax.lang.model.element.Element; |
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import javax.lang.model.element.ElementKind; |
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import javax.lang.model.element.ExecutableElement; |
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import javax.lang.model.element.Modifier; |
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import javax.lang.model.element.TypeElement; |
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import javax.lang.model.type.TypeMirror; |
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import org.netbeans.spi.project.support.ant.AntBasedProjectRegistration; |
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import org.netbeans.spi.project.support.ant.AntBasedProjectType; |
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import org.netbeans.spi.project.support.ant.AntProjectHelper; |
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import org.openide.filesystems.annotations.LayerBuilder.File; |
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import org.openide.filesystems.annotations.LayerGeneratingProcessor; |
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import org.openide.filesystems.annotations.LayerGenerationException; |
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import org.openide.util.lookup.ServiceProvider; |
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|
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/** |
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* processor for {@link AntBasedProjectRegistration} annotation. |
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* @author Jaroslav Tulach |
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*/ |
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@ServiceProvider(service=Processor.class) |
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@SupportedSourceVersion(SourceVersion.RELEASE_6) |
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@SupportedAnnotationTypes("org.netbeans.spi.project.support.ant.AntBasedProjectRegistration")//NOI18N |
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public class AntBasedProcessor extends LayerGeneratingProcessor { |
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|
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@Override |
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protected boolean handleProcess(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) throws LayerGenerationException { |
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if (roundEnv.processingOver()) { |
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return false; |
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} |
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TypeMirror antHelper = processingEnv.getElementUtils().getTypeElement(AntProjectHelper.class.getName()).asType(); |
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for (Element e : roundEnv.getElementsAnnotatedWith(AntBasedProjectRegistration.class)) { |
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AntBasedProjectRegistration reg = e.getAnnotation(AntBasedProjectRegistration.class); |
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String name; |
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String classname; |
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String methodname; |
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switch (e.getKind()) { |
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case CLASS: |
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classname = processingEnv.getElementUtils().getBinaryName((TypeElement)e).toString(); |
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name = classname.replace('.', '-'); |
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methodname = null; |
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if (!e.getModifiers().contains(Modifier.PUBLIC)) { |
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throw new LayerGenerationException("Class needs to be public"); // NOI18N |
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} |
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boolean found = false; |
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for (Element cns : processingEnv.getElementUtils().getAllMembers((TypeElement)e)) { |
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if (cns.getKind() != ElementKind.CONSTRUCTOR) { |
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continue; |
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} |
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ExecutableElement exec = (ExecutableElement)cns; |
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if (!exec.getModifiers().contains(Modifier.PUBLIC)) { |
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continue; |
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} |
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if (exec.getParameters().size() != 1) { |
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continue; |
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} |
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if (exec.getParameters().get(0).asType().equals(antHelper)) { |
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found = true; |
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break; |
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} |
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} |
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if (!found) { |
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throw new LayerGenerationException("There needs to be public constructor taking AntProjectHelper parameter"); // NOI18N |
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} |
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|
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break; |
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case METHOD: |
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classname = processingEnv.getElementUtils().getBinaryName((TypeElement)e.getEnclosingElement()).toString(); |
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methodname = ((ExecutableElement) e).getSimpleName().toString(); |
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name = (classname + "." + methodname).replace('.', '-'); |
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|
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if (!e.getEnclosingElement().getModifiers().contains(Modifier.PUBLIC)) { |
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throw new LayerGenerationException("Class needs to be public"); // NOI18N |
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} |
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|
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ExecutableElement exec = (ExecutableElement)e; |
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if ( |
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!exec.getModifiers().contains(Modifier.PUBLIC) || |
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!exec.getModifiers().contains(Modifier.STATIC) || |
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exec.getParameters().size() != 1 || |
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!exec.getParameters().get(0).asType().equals(antHelper) |
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) { |
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throw new LayerGenerationException("The method needs to be public, static and take AntProjectHelper argument"); // NOI18N |
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} |
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break; |
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default: |
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throw new IllegalArgumentException(e.toString()); |
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} |
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|
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File f = layer(e). |
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file("Services/AntBasedProjectTypes/" + name + ".instance"). |
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stringvalue("type", reg.type()). |
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stringvalue("iconResource", reg.iconResource()). |
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stringvalue("sharedName", reg.sharedConfiguration().name()). |
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stringvalue("sharedNamespace", reg.sharedConfiguration().namespace()). |
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stringvalue("privateName", reg.privateConfiguration().name()). |
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stringvalue("privateNamespace", reg.privateConfiguration().namespace()). |
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stringvalue("className", classname). |
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stringvalue("instanceClass", AntBasedProjectType.class.getName()). |
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methodvalue("instanceCreate", AntBasedProjectFactorySingleton.class.getName(), "create"); |
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|
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if (methodname != null) { |
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f = f.stringvalue("methodName", methodname); |
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} |
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f.write(); |
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} |
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return true; |
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} |
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|
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} |