io.dekorate.halkyon.apt.ComponentAnnotationProcessor Maven / Gradle / Ivy
/**
* Copyright 2018 The original authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.dekorate.halkyon.apt;
import java.util.Set;
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 io.dekorate.doc.Description;
import io.dekorate.halkyon.generator.ComponentConfigGenerator;
import io.dekorate.processor.AbstractAnnotationProcessor;
@Description("Generate halkyon component custom resources.")
@SupportedAnnotationTypes("io.dekorate.halkyon.annotation.HalkyonComponent")
@SupportedSourceVersion(SourceVersion.RELEASE_8)
public class ComponentAnnotationProcessor extends AbstractAnnotationProcessor implements ComponentConfigGenerator {
public boolean process(Set annotations, RoundEnvironment roundEnv) {
if (roundEnv.processingOver()) {
getSession().close();
return true;
}
for (TypeElement typeElement : annotations) {
for (Element mainClass : roundEnv.getElementsAnnotatedWith(typeElement)) {
add(mainClass);
}
}
return false;
}
}