| /* |
| * 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.axis2.tools.bean; |
| |
| import java.io.File; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| import java.net.URLClassLoader; |
| import java.util.List; |
| |
| public class ClassLoadingTestBean { |
| |
| public static boolean tryLoadingClass(String className, |
| String[] classPathEntries, List errorListener) { |
| |
| //make a URL class loader from the entries |
| ClassLoader classLoader; |
| |
| if (classPathEntries.length > 0) { |
| URL[] urls = new URL[classPathEntries.length]; |
| |
| try { |
| for (int i = 0; i < classPathEntries.length; i++) { |
| String classPathEntry = classPathEntries[i]; |
| //this should be a file(or a URL) |
| if (classPathEntry.startsWith("http://")) { |
| urls[i] = new URL(classPathEntry); |
| } else { |
| urls[i] = new File(classPathEntry).toURL(); |
| } |
| } |
| } catch (MalformedURLException e) { |
| if (errorListener!=null){ |
| errorListener.add(e); |
| } |
| return false; |
| } |
| |
| classLoader = new URLClassLoader(urls); |
| |
| } else { |
| classLoader = Thread.currentThread().getContextClassLoader(); |
| } |
| |
| //try to load the class with the given name |
| |
| try { |
| Class clazz=classLoader.loadClass(className); |
| clazz.getMethods(); |
| |
| |
| } catch (Throwable t) { |
| if (errorListener!=null){ |
| errorListener.add(t); |
| } |
| return false; |
| } |
| |
| return true; |
| |
| } |
| } |