/* Copyright 2004 The Apache Software Foundation
*
* 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.codehaus.annogen.view;
import org.codehaus.annogen.view.internal.AnnoViewerParamsImpl;
import org.codehaus.annogen.view.internal.reflect.ReflectAnnoViewerImpl;
import org.codehaus.annogen.override.AnnoOverrider;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
/**
* Retrieves annotations using the Reflection API.
*
* @author Patrick Calahan <email: codehaus-at-bea-dot-com>
*/
public interface ReflectAnnoViewer {
// ========================================================================
// Factory
/**
* Static factory for ReflectAnnoViewers.
*/
public static class Factory {
public static ReflectAnnoViewer create(AnnoViewerParams params) {
return new ReflectAnnoViewerImpl((AnnoViewerParamsImpl)params);
}
public static ReflectAnnoViewer create() {
return new ReflectAnnoViewerImpl(new AnnoViewerParamsImpl());
}
public static ReflectAnnoViewer create(AnnoOverrider o) {
AnnoViewerParamsImpl params = new AnnoViewerParamsImpl();
params.addOverrider(o);
return new ReflectAnnoViewerImpl(params);
}
}
// ========================================================================
// Public methods
public Object getAnnotation(Class annotationType, Package pakkage);
public Object getAnnotation(Class annotationType, Class clazz);
public Object getAnnotation(Class annotationType, Constructor ctor);
public Object getAnnotation(Class annotationType, Field field);
public Object getAnnotation(Class annotationType, Method method);
public Object getAnnotation(Class annotationType, Method method, int parameterNumber);
public Object getAnnotation(Class annotationType, Constructor ctor, int parameterNumber);
public Object[] getAnnotations(Package pakkage);
public Object[] getAnnotations(Class clazz);
public Object[] getAnnotations(Field field);
public Object[] getAnnotations(Constructor ctor);
public Object[] getAnnotations(Method field);
public Object[] getAnnotations(Constructor ctor, int paramNum);
public Object[] getAnnotations(Method field, int paramNum);
}