Java ClassPath Get getClassPath(ClassLoader loader)

Description

get Class Path

License

Apache License

Declaration

public static String getClassPath(ClassLoader loader) throws URISyntaxException 

Method Source Code

//package com.java2s;
/**//  ww w. j ava 2 s .c o  m
 * 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.
 */

import java.net.URISyntaxException;
import java.net.URL;
import java.net.URLClassLoader;

public class Main {
    public static String getClassPath(ClassLoader loader) throws URISyntaxException {
        StringBuilder classPath = new StringBuilder();
        if (loader instanceof URLClassLoader) {
            URLClassLoader urlLoader = (URLClassLoader) loader;
            for (URL url : urlLoader.getURLs()) {
                String file = url.getFile();
                if (file.indexOf("junit") == -1) {
                    classPath.append(url.toURI().getPort());
                    classPath.append(System.getProperty("path.separator"));
                }
            }
        }
        return classPath.toString();
    }
}

Related

1. getClasspath()
2. getClassPath(Class c)
3. getClassPath(Class clazz)
4. getClasspath(ClassLoader classLoader)
5. getClasspath(ClassLoader loader)
6. getClassPath(File dir)
7. getClassPath(Object obj, boolean bOnlyPath)
8. getClassPath(String packageName, String name)
9. getClassPathAsString(ClassLoader classLoader)