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/**
 * 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.micronaut;

import io.dekorate.Session;
import io.dekorate.processor.AbstractAnnotationProcessor;
import io.dekorate.doc.Description;
import javax.annotation.processing.SupportedSourceVersion;
import javax.lang.model.SourceVersion;

import javax.annotation.processing.RoundEnvironment;
import javax.annotation.processing.SupportedAnnotationTypes;
import javax.lang.model.element.TypeElement;
import java.util.Set;

@Description("Detects the micronaut controller and registers the http port.")
@SupportedAnnotationTypes("io.micronaut.http.annotation.Controller")
@SupportedSourceVersion(SourceVersion.RELEASE_8)
public class MicronautProcessor extends AbstractAnnotationProcessor implements MicronautWebAnnotationGenerator {

  @Override
  public boolean process(Set annotations, RoundEnvironment roundEnv) {
    Session session = Session.getSession();
    if  (roundEnv.processingOver()) {
      session.close();
      return true;
    }
    add(WEB_ANNOTATIONS);
    return false;
  }
}