/*
* JBoss, Home of Professional Open Source
* Copyright 2011, Red Hat, Inc. and/or its affiliates, and individual
* contributors by the @authors tag. See the copyright.txt in the
* distribution for a full listing of individual contributors.
*
* 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 org.jboss.solder.reflection.annotated;
import java.lang.reflect.Member;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import javax.enterprise.inject.spi.AnnotatedCallable;
import javax.enterprise.inject.spi.AnnotatedParameter;
import javax.enterprise.inject.spi.AnnotatedType;
/**
* @author Stuart Douglas
*/
abstract class AnnotatedCallableImpl<X, Y extends Member> extends AnnotatedMemberImpl<X, Y> implements AnnotatedCallable<X> {
private final List<AnnotatedParameter<X>> parameters;
protected AnnotatedCallableImpl(AnnotatedType<X> declaringType, Y member, Class<?> memberType, Class<?>[] parameterTypes, Type[] genericTypes, AnnotationStore annotations, Map<Integer, AnnotationStore> parameterAnnotations, Type genericType, Map<Integer, Type> parameterTypeOverrides) {
super(declaringType, member, memberType, annotations, genericType, null);
this.parameters = getAnnotatedParameters(this, parameterTypes, genericTypes, parameterAnnotations, parameterTypeOverrides);
}
public List<AnnotatedParameter<X>> getParameters() {
return Collections.unmodifiableList(parameters);
}
public AnnotatedParameter<X> getParameter(int index) {
return parameters.get(index);
}
private static <X, Y extends Member> List<AnnotatedParameter<X>> getAnnotatedParameters(AnnotatedCallableImpl<X, Y> callable, Class<?>[] parameterTypes, Type[] genericTypes, Map<Integer, AnnotationStore> parameterAnnotations, Map<Integer, Type> parameterTypeOverrides) {
List<AnnotatedParameter<X>> parameters = new ArrayList<AnnotatedParameter<X>>();
int len = parameterTypes.length;
for (int i = 0; i < len; ++i) {
AnnotationBuilder builder = new AnnotationBuilder();
if (parameterAnnotations != null && parameterAnnotations.containsKey(i)) {
builder.addAll(parameterAnnotations.get(i));
}
Type over = null;
if (parameterTypeOverrides != null) {
over = parameterTypeOverrides.get(i);
}
AnnotatedParameterImpl<X> p = new AnnotatedParameterImpl<X>(callable, parameterTypes[i], i, builder.create(), genericTypes[i], over);
parameters.add(p);
}
return parameters;
}
}