Java URL to InputStream openStream(URL url)

Description

<#if locale="en">

Get InputStream from URL .

License

Apache License

Parameter

Parameter	Description
url	a parameter

Exception

Parameter	Description
IORuntimeException	an exception

Declaration

public static InputStream openStream(URL url) 

Method Source Code

//package com.java2s;
/*/*from  w w w  .j ava  2s . com*/
 * Copyright 2008-2010 the T2 Project ant the Others.
 *
 * 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.io.InputStream;

import java.net.URL;
import java.net.URLConnection;

public class Main {
    /**
     * <#if locale="en">
     * <p>
     * Get {@link InputStream} from {@link URL}.
     * 
     * </p>
     * <#else>
     * <p>
     * 
     * </p>
     * </#if>
     * 
     * @param url
     * @return
     * @throws IORuntimeException
     */
    public static InputStream openStream(URL url) {
        try {
            URLConnection connection = url.openConnection();
            connection.setUseCaches(false);
            return connection.getInputStream();
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }

    /**
     * <#if locale="en">
     * <p>
     * Get {@link URLConnection} from {@link URL}.
     * 
     * </p>
     * <#else>
     * <p>
     * 
     * </p>
     * </#if>
     * 
     * @param url
     * @return
     * @throws IORuntimeException
     */
    public static URLConnection openConnection(URL url) {
        try {
            URLConnection connection = url.openConnection();
            connection.setUseCaches(false);
            return connection;
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
}

Related

1. openStream(URL url)
2. openStream(URL url)
3. openStream(URL url)
4. openStream(URL url)
5. openStream(URL url)
6. openStream(URL url, int connectTimeout, int readTimeout)
7. openStreamUseCache(URL url)
8. openURL(String url)
9. openURLStream(String in)