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/*******************************************************************************
* Copyright (c) 1999, 2005 IBM Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.equinox.http;
import java.io.*;
import org.eclipse.equinox.socket.SocketInterface;
/* @ThreadSafe */
public class HttpSocket extends java.net.Socket implements SocketInterface {
private InputStream in = null;
private boolean closed = false;
private boolean active = false;
private final String scheme;
public HttpSocket(String sheme) {
super();
this.scheme = sheme;
}
public synchronized void close() throws IOException {
super.close();
//must set closed to try after calling super.close() otherwise
//jdk1.4 will not close the socket
closed = true;
}
/**
* Wrap the real socket input stream in a buffered input stream
*
* @return a buffered InputStream which wraps the real input stream.
* @throws IOException
*/
public synchronized InputStream getInputStream() throws IOException {
if (in == null) {
in = new BufferedInputStream(super.getInputStream());
}
return in;
}
/**
* Return the scheme this socket is using.
*
* @return Either "http" or "https".
*/
public String getScheme() {
return scheme;
}
/**
* Test to see if the socket has been closed.
*
* @return true if close has been called on this socket.
*/
public synchronized boolean isClosed() {
return closed;
}
/**
* Test to see if the socket is active.
*
* @return true if markActive has been called.
*/
public synchronized boolean isActive() {
return active;
}
/**
* Mark the socket active.
*
*/
public synchronized void markActive() {
active = true;
}
/**
* Mark the socket inactive.
*
*/
public synchronized void markInactive() {
active = false;
}
}
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