/*
* $Header: /home/cvs/jakarta-commons/httpclient/src/test/org/apache/commons/httpclient/SimpleHttpConnection.java,v 1.15 2003/05/08 17:33:53 olegk Exp $
* $Revision: 1.15 $
* $Date: 2003/05/08 17:33:53 $
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
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*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* .
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.commons.httpclient;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.util.Vector;
import org.apache.commons.httpclient.protocol.Protocol;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* For test-nohost testing purposes only.
*
* @author Jeff Dever
* @author Michael Becke
*/
class SimpleHttpConnection extends HttpConnection {
static Log log = LogFactory.getLog("httpclient.test");
int hits = 0;
Vector headers = new Vector();
Vector bodies = new Vector();
InputStream inputStream;
ByteArrayOutputStream bodyOutputStream = null;
public void addResponse(String header) {
addResponse(header, "");
}
public void addResponse(String header, String body) {
headers.add(header);
bodies.add(body);
}
public SimpleHttpConnection(String header, String body) {
this();
headers.add(header);
bodies.add(body);
}
public SimpleHttpConnection() {
super(null, -1, "localhost", null, 80, Protocol.getProtocol("http"));
}
public SimpleHttpConnection(
String proxyHost,
int proxyPort,
String host,
String virtualHost,
int port,
Protocol protocol) {
super(proxyHost, proxyPort, host, virtualHost, port, protocol);
}
public SimpleHttpConnection(String host, int port){
super(host, port, Protocol.getProtocol("http"));
}
public SimpleHttpConnection(String host, int port, String schema){
super(host, port, Protocol.getProtocol(schema));
}
public void assertOpen() throws IllegalStateException {
if (inputStream == null) {
throw new IllegalStateException();
}
}
public void assertNotOpen() throws IllegalStateException{
if (inputStream != null) {
throw new IllegalStateException();
}
}
public boolean isOpen() {
return inputStream != null;
}
public void open() throws IOException {
if (inputStream != null) return;
try{
log.debug("hit: " + hits);
// write the header to a byte array
ByteArrayOutputStream headerOutputStream = new ByteArrayOutputStream();
OutputStreamWriter writer = new OutputStreamWriter( headerOutputStream );
writer.write((String) headers.elementAt(hits));
// terminate the headers
writer.write("\r\n");
writer.close();
byte[] headerContent = headerOutputStream.toByteArray();
byte[] bodyContent = HttpConstants.getContentBytes((String)bodies.elementAt(hits));
// combine the header and body content so they can be read from one steam
byte[] content = new byte[headerContent.length + bodyContent.length];
System.arraycopy(headerContent, 0, content, 0, headerContent.length);
System.arraycopy(bodyContent, 0, content, headerContent.length, bodyContent.length);
inputStream = new ByteArrayInputStream( content );
bodyOutputStream = new ByteArrayOutputStream();
hits++;
} catch (ArrayIndexOutOfBoundsException aiofbe) {
throw new IOException("SimpleHttpConnection has been opened more times " +
"than it has responses. You might need to call addResponse().");
}
}
public void close() {
if (inputStream != null) {
try { inputStream.close(); } catch(IOException e) {}
inputStream = null;
}
if (bodyOutputStream != null) {
try { bodyOutputStream.close(); } catch(IOException e) {}
bodyOutputStream = null;
}
}
public boolean isResponseAvailable() throws IOException {
assertOpen();
return inputStream.available() > 0;
}
public boolean isResponseAvailable(int timeout) throws IOException {
return isResponseAvailable();
}
public void write(byte[] data)
throws IOException, IllegalStateException, HttpRecoverableException {
}
public void writeLine()
throws IOException, IllegalStateException, HttpRecoverableException {
}
public String readLine()
throws IOException, IllegalStateException {
String str = HttpParser.readLine(inputStream);
log.debug("read: " + str);
return str;
}
public InputStream getResponseInputStream() {
return inputStream;
}
public OutputStream getRequestOutputStream() {
return bodyOutputStream;
}
public void flushRequestOutputStream() throws IOException {
assertOpen();
}
}
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