| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.aries.rsa.provider.fastbin.util; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.ObjectInputStream; |
| import java.io.ObjectStreamClass; |
| import java.lang.reflect.Proxy; |
| import java.util.HashMap; |
| |
| public class ClassLoaderObjectInputStream extends ObjectInputStream { |
| |
| /** <p>Maps primitive type names to corresponding class objects.</p> */ |
| private static final HashMap<String, Class> primClasses = new HashMap<String, Class>(8, 1.0F); |
| |
| private ClassLoader classLoader; |
| |
| public ClassLoaderObjectInputStream(InputStream in) throws IOException { |
| super(in); |
| } |
| |
| public ClassLoader getClassLoader() { |
| return classLoader; |
| } |
| |
| public void setClassLoader(ClassLoader classLoader) { |
| this.classLoader = classLoader; |
| } |
| |
| protected Class resolveClass(ObjectStreamClass classDesc) throws IOException, ClassNotFoundException { |
| return load(classDesc.getName()); |
| } |
| |
| protected Class resolveProxyClass(String[] interfaces) throws IOException, ClassNotFoundException { |
| Class[] cinterfaces = new Class[interfaces.length]; |
| for (int i = 0; i < interfaces.length; i++) { |
| cinterfaces[i] = load(interfaces[i]); |
| } |
| |
| try { |
| return Proxy.getProxyClass(classLoader, cinterfaces); |
| } catch (IllegalArgumentException e) { |
| throw new ClassNotFoundException(null, e); |
| } |
| } |
| |
| private Class load(String className) |
| throws ClassNotFoundException { |
| try { |
| return Class.forName(className, false, classLoader); |
| } catch (ClassNotFoundException e) { |
| final Class clazz = primClasses.get(className); |
| if (clazz != null) { |
| return clazz; |
| } else { |
| try{ |
| //try to load it with our own classloader (could be e.g. a service exception) |
| return Class.forName(className, false, this.getClassLoader()); |
| } catch(ClassNotFoundException e2) { |
| //ignore |
| } |
| throw e; |
| } |
| } |
| } |
| |
| static { |
| primClasses.put("boolean", boolean.class); |
| primClasses.put("byte", byte.class); |
| primClasses.put("char", char.class); |
| primClasses.put("short", short.class); |
| primClasses.put("int", int.class); |
| primClasses.put("long", long.class); |
| primClasses.put("float", float.class); |
| primClasses.put("double", double.class); |
| primClasses.put("void", void.class); |
| } |
| } |