/
URLProtocolRegistrationProcessor.java
72 lines (68 loc) · 3.11 KB
/
URLProtocolRegistrationProcessor.java
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/*
* The MIT License
*
* Copyright 2012 Jaroslav Tulach <jtulach@netbeans.org>.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.netbeans.geekout.demo.processor;
import java.io.IOException;
import java.util.Set;
import javax.annotation.processing.AbstractProcessor;
import javax.annotation.processing.Processor;
import javax.annotation.processing.RoundEnvironment;
import javax.annotation.processing.SupportedAnnotationTypes;
import javax.annotation.processing.SupportedSourceVersion;
import javax.lang.model.SourceVersion;
import javax.lang.model.element.Element;
import javax.lang.model.element.TypeElement;
import javax.tools.Diagnostic;
import javax.tools.FileObject;
import javax.tools.StandardLocation;
import org.netbeans.geekout.demo.URLProtocolRegistration;
import org.openide.util.lookup.ServiceProvider;
/**
*
* @author Jaroslav Tulach <jtulach@netbeans.org>
*/
@ServiceProvider(service=Processor.class)
@SupportedAnnotationTypes("org.netbeans.geekout.demo.URLProtocolRegistration")
@SupportedSourceVersion(SourceVersion.RELEASE_6)
public class URLProtocolRegistrationProcessor extends AbstractProcessor {
@Override
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
for (Element e : roundEnv.getElementsAnnotatedWith(URLProtocolRegistration.class)) {
try {
URLProtocolRegistration upr = e.getAnnotation(URLProtocolRegistration.class);
for (String p : upr.protocol()) {
FileObject res = processingEnv.getFiler().createResource(
StandardLocation.CLASS_OUTPUT, "",
"META-INF/urls/" + p, e
);
String binaryName = processingEnv.getElementUtils().getBinaryName((TypeElement)e).toString();
res.openWriter().append(binaryName).append("\n").close();
}
} catch (IOException ex) {
ex.printStackTrace();
processingEnv.getMessager().printMessage(Diagnostic.Kind.ERROR, ex.getMessage(), e);
}
}
return true;
}
}