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/*
* Copyright (c) OSGi Alliance (2002, 2012). All Rights Reserved.
*
* 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.
*/
package org.osgi.service.url;
import java.net.*;
/**
* Service interface with public versions of the protected
* {@code java.net.URLStreamHandler} methods.
* <p>
* The important differences between this interface and the
* {@code URLStreamHandler} class are that the {@code setURL} method is absent
* and the {@code parseURL} method takes a {@link URLStreamHandlerSetter} object
* as the first argument. Classes implementing this interface must call the
* {@code setURL} method on the {@code URLStreamHandlerSetter} object received
* in the {@code parseURL} method instead of {@code URLStreamHandler.setURL} to
* avoid a {@code SecurityException}.
*
* @see AbstractURLStreamHandlerService
*
* @ThreadSafe
* @version $Id: 4a453f61b9acdc6449df389b2a0538d0ccb33ed2 $
*/
public interface URLStreamHandlerService {
/**
* @see "java.net.URLStreamHandler.openConnection"
*/
public URLConnection openConnection(URL u) throws java.io.IOException;
/**
* Parse a URL. This method is called by the {@code URLStreamHandler} proxy,
* instead of {@code java.net.URLStreamHandler.parseURL}, passing a
* {@code URLStreamHandlerSetter} object.
*
* @param realHandler The object on which {@code setURL} must be invoked for
* this URL.
* @see "java.net.URLStreamHandler.parseURL"
*/
public void parseURL(URLStreamHandlerSetter realHandler, URL u, String spec, int start, int limit);
/**
* @see "java.net.URLStreamHandler.toExternalForm"
*/
public String toExternalForm(URL u);
/**
* @see "java.net.URLStreamHandler.equals(URL, URL)"
*/
public boolean equals(URL u1, URL u2);
/**
* @see "java.net.URLStreamHandler.getDefaultPort"
*/
public int getDefaultPort();
/**
* @see "java.net.URLStreamHandler.getHostAddress"
*/
public InetAddress getHostAddress(URL u);
/**
* @see "java.net.URLStreamHandler.hashCode(URL)"
*/
public int hashCode(URL u);
/**
* @see "java.net.URLStreamHandler.hostsEqual"
*/
public boolean hostsEqual(URL u1, URL u2);
/**
* @see "java.net.URLStreamHandler.sameFile"
*/
public boolean sameFile(URL u1, URL u2);
}
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