org.eclipse.osgi.internal.url.NullURLStreamHandlerService Maven / Gradle / Ivy
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Show all versions of aspectjtools Show documentation
AspectJ tools most notably contains the AspectJ compiler (AJC). AJC applies aspects to Java classes during
compilation, fully replacing Javac for plain Java classes and also compiling native AspectJ or annotation-based
@AspectJ syntax. Furthermore, AJC can weave aspects into existing class files in a post-compile binary weaving step.
This library is a superset of AspectJ weaver and hence also of AspectJ runtime.
/*******************************************************************************
* Copyright (c) 2003, 2012 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.osgi.internal.url;
import java.io.IOException;
import java.net.*;
import org.osgi.service.url.URLStreamHandlerService;
import org.osgi.service.url.URLStreamHandlerSetter;
/**
* The NullURLStreamService is created when a registered URLStreamHandler service
* with an associated URLStreamHandlerProxy becomes unregistered. The associated
* URLStreamHandlerProxy must still handle all future requests for the now unregistered
* scheme (the JVM caches URLStreamHandlers making up impossible to "unregister" them).
* When requests come in for an unregistered URLStreamHandlerService, the
* NullURLStreamHandlerService is used in it's place.
*/
public class NullURLStreamHandlerService implements URLStreamHandlerService {
@Override
public URLConnection openConnection(URL u) throws IOException {
throw new MalformedURLException();
}
@Override
public boolean equals(URL url1, URL url2) {
throw new IllegalStateException();
}
@Override
public int getDefaultPort() {
throw new IllegalStateException();
}
@Override
public InetAddress getHostAddress(URL url) {
throw new IllegalStateException();
}
@Override
public int hashCode(URL url) {
throw new IllegalStateException();
}
@Override
public boolean hostsEqual(URL url1, URL url2) {
throw new IllegalStateException();
}
@Override
public boolean sameFile(URL url1, URL url2) {
throw new IllegalStateException();
}
public void setURL(URL u, String protocol, String host, int port, String authority, String userInfo, String file, String query, String ref) {
throw new IllegalStateException();
}
public void setURL(URL u, String protocol, String host, int port, String file, String ref) {
throw new IllegalStateException();
}
@Override
public String toExternalForm(URL url) {
throw new IllegalStateException();
}
@Override
public void parseURL(URLStreamHandlerSetter realHandler, URL u, String spec, int start, int limit) {
throw new IllegalStateException();
}
}