/*
* Copyright (c) 2001-2007 Sun Microsystems, Inc. All rights reserved.
*
* The Sun Project JXTA(TM) Software License
*
* 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 acknowledgment: "This product includes software
* developed by Sun Microsystems, Inc. for JXTA(TM) technology."
* Alternately, this acknowledgment may appear in the software itself, if
* and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Sun", "Sun Microsystems, Inc.", "JXTA" and "Project JXTA" must
* not be used to endorse or promote products derived from this software
* without prior written permission. For written permission, please contact
* Project JXTA at http://www.jxta.org.
*
* 5. Products derived from this software may not be called "JXTA", nor may
* "JXTA" appear in their name, without prior written permission of Sun.
*
* 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 DISCLAIMED. IN NO EVENT SHALL SUN
* MICROSYSTEMS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* JXTA is a registered trademark of Sun Microsystems, Inc. in the United
* States and other countries.
*
* Please see the license information page at :
* <http://www.jxta.org/project/www/license.html> for instructions on use of
* the license in source files.
*
* ====================================================================
*
* This software consists of voluntary contributions made by many individuals
* on behalf of Project JXTA. For more information on Project JXTA, please see
* http://www.jxta.org.
*
* This license is based on the BSD license adopted by the Apache Foundation.
*/
package net.jxta.test.http;
import java.net.URL;
import java.io.BufferedWriter;
import java.io.OutputStreamWriter;
import java.io.IOException;
import java.util.List;
import java.util.ArrayList;
import java.util.Iterator;
/**
*
* @version $Id: PostMessage.java,v 1.2 2007/01/26 02:14:00 bondolo Exp $
*
* @author james todd [gonzo at jxta dot org]
*/
public class PostMessage extends GetMessage {
public PostMessage() {
this(null, "");
}
public PostMessage(URL url) {
this(url, "");
}
public PostMessage(URL url, String message) {
this(url, ((message != null) ? new Message(message) : new Message()));
}
public PostMessage(URL url, Message message) {
super(url, message);
super.method = Constants.HTTP.POST;
if (getHeader(Constants.MIME.Key.CONTENT_TYPE) == null) {
setContentType(Constants.MIME.Value.XML);
}
}
public void setContentType(String contentType) {
setHeader(Constants.MIME.Key.CONTENT_TYPE, ((contentType != null) ? contentType : Constants.MIME.Value.XML));
}
public String getContentType() {
return getHeader(Constants.MIME.Key.CONTENT_TYPE);
}
@Override
public void setBody(String body) {
super.setBody(body);
}
@Override
public String getBody() {
return super.getBody();
}
@Override
public Message dispatch() throws IOException {
Message response = null;
URL to = getURL();
try {
this.connection = openConnection(to);
try {
doGet();
doPost();
} catch (IOException ioe) {
throw new IOException(ioe.getMessage());
}
response = getResponse(to);
closeConnection();
} catch (NullPointerException npe) {
if (VERBOSE) {
npe.printStackTrace();
}
}
// xxx : what about redirecting a post-to-post ... vs post-to-get
URL from = to;
to = getLocation(from, response);
if (to != null) {
from = to;
List cookies = new ArrayList();
for (Iterator h = response.getHeaders(Constants.MIME.Key.COOKIE); h.hasNext();) {
cookies.add((String) h.next());
}
for (Iterator h = response.getHeaders(Constants.MIME.Key.SET_COOKIE); h.hasNext();) {
cookies.add((String) h.next());
}
response.removeHeaders();
for (Iterator c = cookies.iterator(); c.hasNext();) {
response.setHeader(Constants.MIME.Key.COOKIE, (String) c.next());
}
setMessage(response);
setURL(to);
try {
response = dispatch(getURL());
} catch (IOException ioe) {
if (VERBOSE) {
ioe.printStackTrace();
}
}
}
response = resolveFrames(response, from);
return response;
}
@Override
public String toString() {
java.lang.Class clazz = getClass();
java.lang.reflect.Field[] fields = clazz.getDeclaredFields();
java.util.HashMap map = new java.util.HashMap();
java.lang.String object = null;
java.lang.Object value = null;
for (int i = 0; i < fields.length; i++) {
try {
object = fields[i].getName();
value = fields[i].get(this);
map.put(object, (value != null) ? value : "null");
} catch (IllegalAccessException iae) {
iae.printStackTrace();
}
}
if (clazz.getSuperclass().getSuperclass() != null) {
map.put("super", clazz.getSuperclass().toString());
}
return clazz.getName() + map;
}
protected void doPost() throws IOException {
final int BLOCK = 4 * 1024;
if (super.method == Constants.HTTP.POST && super.message != null && super.message.hasBody()) {
char[] message = super.message.getBody().toCharArray();
OutputStreamWriter osw = new OutputStreamWriter(this.connection.getOutputStream());
BufferedWriter writer = new BufferedWriter(osw);
int l = BLOCK;
int c = 0;
int m = message.length;
while ((c * BLOCK) < m) {
if (((c + 1) * BLOCK) > m) {
l = m - c * BLOCK;
}
writer.write(message, c++ * BLOCK, l);
}
writer.flush();
writer.close();
}
}
}