/**
* Copyright 2013 Huining (Thomas) Feng (tfeng@berkeley.edu)
*
* 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 com.bacoder.parser.java.adapter;
import java.util.List;
import com.bacoder.parser.core.Adapters;
import com.bacoder.parser.java.JavaParser.AnnotationContext;
import com.bacoder.parser.java.JavaParser.AnnotationNameContext;
import com.bacoder.parser.java.JavaParser.ElementValueContext;
import com.bacoder.parser.java.JavaParser.ElementValuePairContext;
import com.bacoder.parser.java.JavaParser.ElementValuePairsContext;
import com.bacoder.parser.java.JavaParser.QualifiedNameContext;
import com.bacoder.parser.java.api.Annotation;
import com.bacoder.parser.java.api.AnnotationValue;
import com.bacoder.parser.java.api.NameValuePair;
import com.google.common.base.Function;
public class AnnotationAdapter extends JavaAdapter<AnnotationContext, Annotation> {
public AnnotationAdapter(Adapters adapters) {
super(adapters);
}
@Override
public Annotation adapt(AnnotationContext context) {
Annotation annotation = createNode(context);
AnnotationNameContext annotationNameContext = getChild(context, AnnotationNameContext.class);
if (annotationNameContext != null) {
QualifiedNameContext qualifiedNameContext =
getChild(annotationNameContext, QualifiedNameContext.class);
if (qualifiedNameContext != null) {
annotation.setName(getAdapter(QualifiedNameAdapter.class).adapt(qualifiedNameContext));
}
}
ElementValuePairsContext elementValuePairsContext =
getChild(context, ElementValuePairsContext.class);
if (elementValuePairsContext != null) {
List<NameValuePair> elementValuePairs =
transform(elementValuePairsContext, ElementValuePairContext.class,
new Function<ElementValuePairContext, NameValuePair>() {
@Override
public NameValuePair apply(ElementValuePairContext context) {
return getAdapter(ElementValuePairAdapter.class).adapt(context);
}
});
annotation.setValues(elementValuePairs);
}
ElementValueContext elementValueContext = getChild(context, ElementValueContext.class);
if (elementValueContext != null) {
AnnotationValue elementValue =
getAdapter(ElementValueAdapter.class).adapt(elementValueContext);
annotation.setValue(elementValue);
}
return annotation;
}
}