Java Resource Path Get getClassResources(Class clazz, String resPath)

Description

get Class Resources

License

Apache License

Declaration

public static final List<URL> getClassResources(Class<?> clazz,
        String resPath) 

Method Source Code

//package com.java2s;
/*// www .j  a v  a 2  s  . c  om
 * Copyright Bruce Liang (ldcsaa@gmail.com)
 *
 * Version   : JessMA 3.5.1
 * Author   : Bruce Liang
 * Website   : http://www.jessma.org
 * Project   : http://www.oschina.net/p/portal-basic
 * Blog      : http://www.cnblogs.com/ldcsaa
 * WeiBo   : http://weibo.com/u/1402935851
 * QQ Group   : 75375912
 *
 * Licensed 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.io.IOException;

import java.net.URL;

import java.util.ArrayList;

import java.util.Enumeration;

import java.util.List;

public class Main {

    public static final List<URL> getClassResources(Class<?> clazz,
            String resPath) {
        List<URL> urlList = new ArrayList<URL>();
        Enumeration<URL> urls = null;

        try {
            ClassLoader loader = clazz.getClassLoader();
            if (loader != null)
                urls = loader.getResources(resPath);

            if (urls == null || !urls.hasMoreElements()) {
                loader = Thread.currentThread().getContextClassLoader();
                if (loader != null)
                    urls = loader.getResources(resPath);
            }
        } catch (IOException e) {
            throw new RuntimeException(e);
        }

        if (urls != null) {
            while (urls.hasMoreElements())
                urlList.add(urls.nextElement());
        }

        return urlList;
    }

    public static final ClassLoader getClassLoader(Class<?> clazz) {
        ClassLoader loader = clazz.getClassLoader();

        if (loader == null)
            loader = Thread.currentThread().getContextClassLoader();

        return loader;
    }
}

Related

1. getAbsoluteResource(String path)
2. getAlternateResourceFile(final String resourcePath)
3. getBasePath(Class clazz, String resource)
4. getChildResources(String path)
5. getClassResource(Class clazz, String resPath)
6. getExistingResourceAsFile(final String resourcePath)
7. getFileFromBundle(String bundleName, String resourcePath)
8. getFileFromResource(Class clazz, String path)
9. getFileResourcePaths(final Class clazz, final String fileNameRegex)