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/*
* Javassist, a Java-bytecode translator toolkit.
* Copyright (C) 1999-2007 Shigeru Chiba. All Rights Reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. Alternatively, the contents of this file may be used under
* the terms of the GNU Lesser General Public License Version 2.1 or later.
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*/
package javassist;
/**
* Array types.
*/
final class CtArray extends CtClass {
protected ClassPool pool;
// the name of array type ends with "[]".
CtArray(String name, ClassPool cp) {
super(name);
pool = cp;
}
public ClassPool getClassPool() {
return pool;
}
public boolean isArray() {
return true;
}
private CtClass[] interfaces = null;
public int getModifiers() {
int mod = Modifier.FINAL;
try {
mod |= getComponentType().getModifiers()
& (Modifier.PROTECTED | Modifier.PUBLIC | Modifier.PRIVATE);
}
catch (NotFoundException e) {}
return mod;
}
public CtClass[] getInterfaces() throws NotFoundException {
if (interfaces == null) {
Class[] intfs = Object[].class.getInterfaces();
// java.lang.Cloneable and java.io.Serializable.
// If the JVM is CLDC, intfs is empty.
interfaces = new CtClass[intfs.length];
for (int i = 0; i < intfs.length; i++)
interfaces[i] = pool.get(intfs[i].getName());
}
return interfaces;
}
public boolean subtypeOf(CtClass clazz) throws NotFoundException {
if (super.subtypeOf(clazz))
return true;
String cname = clazz.getName();
if (cname.equals(javaLangObject))
return true;
CtClass[] intfs = getInterfaces();
for (int i = 0; i < intfs.length; i++)
if (intfs[i].subtypeOf(clazz))
return true;
return clazz.isArray()
&& getComponentType().subtypeOf(clazz.getComponentType());
}
public CtClass getComponentType() throws NotFoundException {
String name = getName();
return pool.get(name.substring(0, name.length() - 2));
}
public CtClass getSuperclass() throws NotFoundException {
return pool.get(javaLangObject);
}
public CtMethod[] getMethods() {
try {
return getSuperclass().getMethods();
}
catch (NotFoundException e) {
return super.getMethods();
}
}
public CtMethod getMethod(String name, String desc)
throws NotFoundException
{
return getSuperclass().getMethod(name, desc);
}
public CtConstructor[] getConstructors() {
try {
return getSuperclass().getConstructors();
}
catch (NotFoundException e) {
return super.getConstructors();
}
}
}
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