/*
* ============================================================================
* GNU Lesser General Public License
* ============================================================================
*
* Beanlet - JSE Application Container.
* Copyright (C) 2006 Leon van Zantvoort
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
* Leon van Zantvoort
* 243 Acalanes Drive #11
* Sunnyvale, CA 94086
* USA
*
* zantvoort@users.sourceforge.net
* http://beanlet.org
*/
package org.beanlet.annotation;
import java.lang.reflect.AnnotatedElement;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.GenericDeclaration;
import java.lang.reflect.Member;
import java.lang.reflect.Method;
/**
*
* @author Leon van Zantvoort
*/
public final class Elements {
private Elements() {
}
public static Element instance(Member member) {
final Element e;
if (member instanceof Constructor) {
e = ConstructorElement.instance((Constructor) member);
} else if (member instanceof Method) {
e = MethodElement.instance((Method) member);
} else if (member instanceof Field) {
e = FieldElement.instance((Field) member);
} else {
assert false : member;
e = null;
}
return e;
}
public static Element instance(AnnotatedElement element) {
final Element e;
if (element instanceof Class) {
e = TypeElement.instance((Class) element);
} else if (element instanceof Constructor) {
e = ConstructorElement.instance((Constructor) element);
} else if (element instanceof Method) {
e = MethodElement.instance((Method) element);
} else if (element instanceof Field) {
e = FieldElement.instance((Field) element);
} else if (element instanceof Package) {
e = PackageElement.instance((Package) element);
} else {
assert false : element;
e = null;
}
return e;
}
public static Element instance(GenericDeclaration declaration) {
final Element e;
if (declaration instanceof Class) {
e = TypeElement.instance((Class) declaration);
} else if (declaration instanceof Constructor) {
e = ConstructorElement.instance((Constructor) declaration);
} else if (declaration instanceof Method) {
e = MethodElement.instance((Method) declaration);
} else {
assert false : declaration;
e = null;
}
return e;
}
}