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- /*
- * Javassist, a Java-bytecode translator toolkit.
- * Copyright (C) 1999- 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,
- * or the Apache License Version 2.0.
- *
- * 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;
- }
-
- @Override
- public ClassPool getClassPool()
- {
- return pool;
- }
-
- @Override
- public boolean isArray()
- {
- return true;
- }
-
- private CtClass[] interfaces = null;
-
- @Override
- public int getModifiers()
- {
- int mod = Modifier.FINAL;
- try {
- mod |= getComponentType().getModifiers()
- & (Modifier.PROTECTED | Modifier.PUBLIC | Modifier.PRIVATE);
- }
- catch (NotFoundException e) {}
- return mod;
- }
-
- @Override
- 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;
- }
-
- @Override
- 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());
- }
-
- @Override
- public CtClass getComponentType() throws NotFoundException
- {
- String name = getName();
- return pool.get(name.substring(0, name.length() - 2));
- }
-
- @Override
- public CtClass getSuperclass() throws NotFoundException
- {
- return pool.get(javaLangObject);
- }
-
- @Override
- public CtMethod[] getMethods()
- {
- try {
- return getSuperclass().getMethods();
- }
- catch (NotFoundException e) {
- return super.getMethods();
- }
- }
-
- @Override
- public CtMethod getMethod(String name, String desc)
- throws NotFoundException
- {
- return getSuperclass().getMethod(name, desc);
- }
-
- @Override
- public CtConstructor[] getConstructors()
- {
- try {
- return getSuperclass().getConstructors();
- }
- catch (NotFoundException e) {
- return super.getConstructors();
- }
- }
- }
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