/*
* Copyright 2001-2004 The Apache Software Foundation.
*
* 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.apache.axis.transport.http;
import org.apache.axis.AxisFault;
import org.apache.axis.Message;
import org.apache.axis.MessageContext;
import org.apache.axis.Constants;
import org.apache.axis.components.logger.LogFactory;
import org.apache.axis.components.net.BooleanHolder;
import org.apache.axis.components.net.SocketFactory;
import org.apache.axis.components.net.SocketFactoryFactory;
import org.apache.axis.components.net.DefaultSocketFactory;
import org.apache.axis.encoding.Base64;
import org.apache.axis.handlers.BasicHandler;
import org.apache.axis.soap.SOAP12Constants;
import org.apache.axis.soap.SOAPConstants;
import org.apache.axis.utils.Messages;
import org.apache.axis.utils.TeeOutputStream;
import org.apache.commons.logging.Log;
import javax.xml.soap.MimeHeader;
import javax.xml.soap.MimeHeaders;
import javax.xml.soap.SOAPException;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;
import java.net.URL;
import java.util.Enumeration;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.ArrayList;
import java.util.Collection;
/**
* This is meant to be used on a SOAP Client to call a SOAP server.
*
* @author Doug Davis (dug@us.ibm.com)
* @author Davanum Srinivas (dims@yahoo.com)
*/
public class HTTPSender extends BasicHandler {
protected static Log log = LogFactory.getLog(HTTPSender.class.getName());
private static final String ACCEPT_HEADERS =
HTTPConstants.HEADER_ACCEPT + //Limit to the types that are meaningful to us.
": " +
HTTPConstants.HEADER_ACCEPT_APPL_SOAP +
", " +
HTTPConstants.HEADER_ACCEPT_APPLICATION_DIME +
", " +
HTTPConstants.HEADER_ACCEPT_MULTIPART_RELATED +
", " +
HTTPConstants.HEADER_ACCEPT_TEXT_ALL +
"\r\n" +
HTTPConstants.HEADER_USER_AGENT + //Tell who we are.
": " +
Messages.getMessage("axisUserAgent") +
"\r\n";
private static final String CACHE_HEADERS =
HTTPConstants.HEADER_CACHE_CONTROL + //Stop caching proxies from caching SOAP reqeuest.
": " +
HTTPConstants.HEADER_CACHE_CONTROL_NOCACHE +
"\r\n" +
HTTPConstants.HEADER_PRAGMA +
": " +
HTTPConstants.HEADER_CACHE_CONTROL_NOCACHE +
"\r\n";
private static final String CHUNKED_HEADER =
HTTPConstants.HEADER_TRANSFER_ENCODING +
": " +
HTTPConstants.HEADER_TRANSFER_ENCODING_CHUNKED +
"\r\n";
private static final String HEADER_CONTENT_TYPE_LC =
HTTPConstants.HEADER_CONTENT_TYPE.toLowerCase();
private static final String HEADER_LOCATION_LC =
HTTPConstants.HEADER_LOCATION.toLowerCase();
private static final String HEADER_CONTENT_LOCATION_LC =
HTTPConstants.HEADER_CONTENT_LOCATION.toLowerCase();
private static final String HEADER_CONTENT_LENGTH_LC =
HTTPConstants.HEADER_CONTENT_LENGTH.toLowerCase();
private static final String HEADER_TRANSFER_ENCODING_LC =
HTTPConstants.HEADER_TRANSFER_ENCODING.toLowerCase();
/**
* the url; used for error reporting
*/
URL targetURL;
/**
* invoke creates a socket connection, sends the request SOAP message and then
* reads the response SOAP message back from the SOAP server
*
* @param msgContext the messsage context
*
* @throws AxisFault
*/
public void invoke(MessageContext msgContext) throws AxisFault {
if (log.isDebugEnabled()) {
log.debug(Messages.getMessage("enter00", "HTTPSender::invoke"));
}
SocketHolder socketHolder = new SocketHolder(null);
try {
BooleanHolder useFullURL = new BooleanHolder(false);
StringBuffer otherHeaders = new StringBuffer();
targetURL = new URL(msgContext.getStrProp(MessageContext.TRANS_URL));
String host = targetURL.getHost();
int port = targetURL.getPort();
// Send the SOAP request to the server
InputStream inp = writeToSocket(socketHolder, msgContext, targetURL,
otherHeaders, host, port, msgContext.getTimeout(), useFullURL);
// Read the response back from the server
Hashtable headers = new Hashtable();
inp = readHeadersFromSocket(socketHolder, msgContext, inp, headers);
readFromSocket(socketHolder, msgContext, inp, headers);
} catch (Exception e) {
log.debug(e);
try {
if (socketHolder.getSocket() != null ) {
socketHolder.getSocket().close();
}
} catch (IOException ie) {
// we shouldn't get here.
}
throw AxisFault.makeFault(e);
}
if (log.isDebugEnabled()) {
log.debug(Messages.getMessage("exit00",
"HTTPDispatchHandler::invoke"));
}
}
/**
* Creates a socket connection to the SOAP server
*
* @param protocol "http" for standard, "https" for ssl.
* @param host host name
* @param port port to connect to
* @param otherHeaders buffer for storing additional headers that need to be sent
* @param useFullURL flag to indicate if the complete URL has to be sent
*
* @throws IOException
*/
protected void getSocket(SocketHolder sockHolder,
MessageContext msgContext,
String protocol,
String host, int port, int timeout,
StringBuffer otherHeaders,
BooleanHolder useFullURL)
throws Exception {
Hashtable options = getOptions();
if(timeout > 0) {
if(options == null) {
options = new Hashtable();
}
options.put(DefaultSocketFactory.CONNECT_TIMEOUT,Integer.toString(timeout));
}
SocketFactory factory = SocketFactoryFactory.getFactory(protocol, options);
if (factory == null) {
throw new IOException(Messages.getMessage("noSocketFactory", protocol));
}
Socket sock = factory.create(host, port, otherHeaders, useFullURL);
if(timeout > 0) {
sock.setSoTimeout(timeout);
}
sockHolder.setSocket(sock);
}
/**
* Send the soap request message to the server
*
* @param msgContext message context
* @param tmpURL url to connect to
* @param otherHeaders other headers if any
* @param host host name
* @param port port
* @param useFullURL flag to indicate if the whole url needs to be sent
*
* @throws IOException
*/
private InputStream writeToSocket(SocketHolder sockHolder,
MessageContext msgContext, URL tmpURL,
StringBuffer otherHeaders, String host, int port, int timeout,
BooleanHolder useFullURL)
throws Exception {
String userID = msgContext.getUsername();
String passwd = msgContext.getPassword();
// Get SOAPAction, default to ""
String action = msgContext.useSOAPAction()
? msgContext.getSOAPActionURI()
: "";
if (action == null) {
action = "";
}
// if UserID is not part of the context, but is in the URL, use
// the one in the URL.
if ((userID == null) && (tmpURL.getUserInfo() != null)) {
String info = tmpURL.getUserInfo();
int sep = info.indexOf(':');
if ((sep >= 0) && (sep + 1 < info.length())) {
userID = info.substring(0, sep);
passwd = info.substring(sep + 1);
} else {
userID = info;
}
}
if (userID != null) {
StringBuffer tmpBuf = new StringBuffer();
tmpBuf.append(userID).append(":").append((passwd == null)
? ""
: passwd);
otherHeaders.append(HTTPConstants.HEADER_AUTHORIZATION)
.append(": Basic ")
.append(Base64.encode(tmpBuf.toString().getBytes()))
.append("\r\n");
}
// don't forget the cookies!
// mmm... cookies
if (msgContext.getMaintainSession()) {
fillHeaders(msgContext, HTTPConstants.HEADER_COOKIE, otherHeaders);
fillHeaders(msgContext, HTTPConstants.HEADER_COOKIE2, otherHeaders);
}
StringBuffer header2 = new StringBuffer();
String webMethod = null;
boolean posting = true;
Message reqMessage = msgContext.getRequestMessage();
boolean http10 = true; //True if this is to use HTTP 1.0 / false HTTP 1.1
boolean httpChunkStream = false; //Use HTTP chunking or not.
boolean httpContinueExpected = false; //Under HTTP 1.1 if false you *MAY* need to wait for a 100 rc,
// if true the server MUST reply with 100 continue.
String httpConnection = null;
String httpver = msgContext.getStrProp(MessageContext.HTTP_TRANSPORT_VERSION);
if (null == httpver) {
httpver = HTTPConstants.HEADER_PROTOCOL_V10;
}
httpver = httpver.trim();
if (httpver.equals(HTTPConstants.HEADER_PROTOCOL_V11)) {
http10 = false;
}
//process user defined headers for information.
Hashtable userHeaderTable = (Hashtable) msgContext.
getProperty(HTTPConstants.REQUEST_HEADERS);
if (userHeaderTable != null) {
if (null == otherHeaders) {
otherHeaders = new StringBuffer(1024);
}
for (java.util.Iterator e = userHeaderTable.entrySet().iterator();
e.hasNext();) {
java.util.Map.Entry me = (java.util.Map.Entry) e.next();
Object keyObj = me.getKey();
if (null == keyObj) continue;
String key = keyObj.toString().trim();
if (key.equalsIgnoreCase(HTTPConstants.HEADER_TRANSFER_ENCODING)) {
if (!http10) {
String val = me.getValue().toString();
if (null != val && val.trim().equalsIgnoreCase(HTTPConstants.HEADER_TRANSFER_ENCODING_CHUNKED))
httpChunkStream = true;
}
} else if (key.equalsIgnoreCase(HTTPConstants.HEADER_CONNECTION)) {
if (!http10) {
String val = me.getValue().toString();
if (val.trim().equalsIgnoreCase(HTTPConstants.HEADER_CONNECTION_CLOSE))
httpConnection = HTTPConstants.HEADER_CONNECTION_CLOSE;
}
//HTTP 1.0 will always close.
//HTTP 1.1 will use persistent. //no need to specify
} else {
if( !http10 && key.equalsIgnoreCase(HTTPConstants.HEADER_EXPECT)) {
String val = me.getValue().toString();
if (null != val && val.trim().equalsIgnoreCase(HTTPConstants.HEADER_EXPECT_100_Continue))
httpContinueExpected = true;
}
otherHeaders.append(key).append(": ").append(me.getValue()).append("\r\n");
}
}
}
if (!http10) {
//Force close for now.
//TODO HTTP/1.1
httpConnection = HTTPConstants.HEADER_CONNECTION_CLOSE;
}
header2.append(" ");
header2.append(http10 ? HTTPConstants.HEADER_PROTOCOL_10 :
HTTPConstants.HEADER_PROTOCOL_11)
.append("\r\n");
MimeHeaders mimeHeaders = reqMessage.getMimeHeaders();
if (posting) {
String contentType;
final String[] header = mimeHeaders.getHeader(HTTPConstants.HEADER_CONTENT_TYPE);
if (header != null && header.length > 0) {
contentType = mimeHeaders.getHeader(HTTPConstants.HEADER_CONTENT_TYPE)[0];
} else {
contentType = reqMessage.getContentType(msgContext.getSOAPConstants());
}
//fix for AXIS-2027
if (contentType == null || contentType.equals("")) {
throw new Exception(Messages.getMessage("missingContentType"));
}
header2.append(HTTPConstants.HEADER_CONTENT_TYPE)
.append(": ")
.append(contentType)
.append("\r\n");
}
header2.append(ACCEPT_HEADERS)
.append(HTTPConstants.HEADER_HOST) //used for virtual connections
.append(": ")
.append(host)
.append((port == -1)?(""):(":" + port))
.append("\r\n")
.append(CACHE_HEADERS)
.append(HTTPConstants.HEADER_SOAP_ACTION) //The SOAP action.
.append(": \"")
.append(action)
.append("\"\r\n");
if (posting) {
if (!httpChunkStream) {
//Content length MUST be sent on HTTP 1.0 requests.
header2.append(HTTPConstants.HEADER_CONTENT_LENGTH)
.append(": ")
.append(reqMessage.getContentLength())
.append("\r\n");
} else {
//Do http chunking.
header2.append(CHUNKED_HEADER);
}
}
// Transfer MIME headers of SOAPMessage to HTTP headers.
if (mimeHeaders != null) {
for (Iterator i = mimeHeaders.getAllHeaders(); i.hasNext(); ) {
MimeHeader mimeHeader = (MimeHeader) i.next();
String headerName = mimeHeader.getName();
if (headerName.equals(HTTPConstants.HEADER_CONTENT_TYPE)
|| headerName.equals(HTTPConstants.HEADER_SOAP_ACTION)) {
continue;
}
header2.append(mimeHeader.getName())
.append(": ")
.append(mimeHeader.getValue())
.append("\r\n");
}
}
if (null != httpConnection) {
header2.append(HTTPConstants.HEADER_CONNECTION);
header2.append(": ");
header2.append(httpConnection);
header2.append("\r\n");
}
getSocket(sockHolder, msgContext, targetURL.getProtocol(),
host, port, timeout, otherHeaders, useFullURL);
if (null != otherHeaders) {
//Add other headers to the end.
//for pre java1.4 support, we have to turn the string buffer argument into
//a string before appending.
header2.append(otherHeaders.toString());
}
header2.append("\r\n"); //The empty line to start the BODY.
StringBuffer header = new StringBuffer();
// If we're SOAP 1.2, allow the web method to be set from the
// MessageContext.
if (msgContext.getSOAPConstants() == SOAPConstants.SOAP12_CONSTANTS) {
webMethod = msgContext.getStrProp(SOAP12Constants.PROP_WEBMETHOD);
}
if (webMethod == null) {
webMethod = HTTPConstants.HEADER_POST;
} else {
posting = webMethod.equals(HTTPConstants.HEADER_POST);
}
header.append(webMethod).append(" ");
if (useFullURL.value) {
header.append(tmpURL.toExternalForm());
} else {
header.append((((tmpURL.getFile() == null)
|| tmpURL.getFile().equals(""))
? "/"
: tmpURL.getFile()));
}
header.append(header2.toString());
OutputStream out = sockHolder.getSocket().getOutputStream();
if (!posting) {
out.write(header.toString()
.getBytes(HTTPConstants.HEADER_DEFAULT_CHAR_ENCODING));
out.flush();
return null;
}
InputStream inp = null;
if (httpChunkStream || httpContinueExpected) {
out.write(header.toString()
.getBytes(HTTPConstants.HEADER_DEFAULT_CHAR_ENCODING));
}
if(httpContinueExpected ){ //We need to get a reply from the server as to whether
// it wants us send anything more.
out.flush();
Hashtable cheaders= new Hashtable ();
inp = readHeadersFromSocket(sockHolder, msgContext, null, cheaders);
int returnCode= -1;
Integer Irc= (Integer)msgContext.getProperty(HTTPConstants.MC_HTTP_STATUS_CODE);
if(null != Irc) {
returnCode= Irc.intValue();
}
if(100 == returnCode){ // got 100 we may continue.
//Need todo a little msgContext house keeping....
msgContext.removeProperty(HTTPConstants.MC_HTTP_STATUS_CODE);
msgContext.removeProperty(HTTPConstants.MC_HTTP_STATUS_MESSAGE);
}
else{ //If no 100 Continue then we must not send anything!
String statusMessage= (String)
msgContext.getProperty(HTTPConstants.MC_HTTP_STATUS_MESSAGE);
AxisFault fault = new AxisFault("HTTP", "(" + returnCode+ ")" + statusMessage, null, null);
fault.setFaultDetailString(Messages.getMessage("return01",
"" + returnCode, ""));
throw fault;
}
}
ByteArrayOutputStream baos = null;
if (log.isDebugEnabled()) {
log.debug(Messages.getMessage("xmlSent00"));
log.debug("---------------------------------------------------");
baos = new ByteArrayOutputStream();
}
if (httpChunkStream) {
ChunkedOutputStream chunkedOutputStream = new ChunkedOutputStream(out);
out = new BufferedOutputStream(chunkedOutputStream, Constants.HTTP_TXR_BUFFER_SIZE);
try {
if(baos != null) {
out = new TeeOutputStream(out, baos);
}
reqMessage.writeTo(out);
} catch (SOAPException e) {
log.error(Messages.getMessage("exception00"), e);
}
out.flush();
chunkedOutputStream.eos();
} else {
out = new BufferedOutputStream(out, Constants.HTTP_TXR_BUFFER_SIZE);
try {
if (!httpContinueExpected) {
out.write(header.toString()
.getBytes(HTTPConstants.HEADER_DEFAULT_CHAR_ENCODING));
}
if(baos != null) {
out = new TeeOutputStream(out, baos);
}
reqMessage.writeTo(out);
} catch (SOAPException e) {
log.error(Messages.getMessage("exception00"), e);
}
// Flush ONLY once.
out.flush();
}
if (log.isDebugEnabled()) {
log.debug(header + new String(baos.toByteArray()));
}
return inp;
}
/**
* Get cookies from message context and add it to the headers
* @param msgContext
* @param header
* @param otherHeaders
*/
private void fillHeaders(MessageContext msgContext, String header, StringBuffer otherHeaders) {
Object ck1 = msgContext.getProperty(header);
if (ck1 != null) {
if (ck1 instanceof String[]) {
String [] cookies = (String[]) ck1;
for (int i = 0; i < cookies.length; i++) {
addCookie(otherHeaders, header, cookies[i]);
}
} else {
addCookie(otherHeaders, header, (String) ck1);
}
}
}
/**
* add cookie to headers
* @param otherHeaders
* @param header
* @param cookie
*/
private void addCookie(StringBuffer otherHeaders, String header, String cookie) {
otherHeaders.append(header).append(": ")
.append(cookie).append("\r\n");
}
private InputStream readHeadersFromSocket(SocketHolder sockHolder,
MessageContext msgContext,
InputStream inp,
Hashtable headers)
throws IOException {
byte b = 0;
int len = 0;
int colonIndex = -1;
String name, value;
int returnCode = 0;
if(null == inp) {
inp = new BufferedInputStream(sockHolder.getSocket().getInputStream());
}
if (headers == null) {
headers = new Hashtable();
}
// Should help performance. Temporary fix only till its all stream oriented.
// Need to add logic for getting the version # and the return code
// but that's for tomorrow!
/* Logic to read HTTP response headers */
boolean readTooMuch = false;
for (ByteArrayOutputStream buf = new ByteArrayOutputStream(4097); ;) {
if (!readTooMuch) {
b = (byte) inp.read();
}
if (b == -1) {
break;
}
readTooMuch = false;
if ((b != '\r') && (b != '\n')) {
if ((b == ':') && (colonIndex == -1)) {
colonIndex = len;
}
len++;
buf.write(b);
} else if (b == '\r') {
continue;
} else { // b== '\n'
if (len == 0) {
break;
}
b = (byte) inp.read();
readTooMuch = true;
// A space or tab at the begining of a line means the header continues.
if ((b == ' ') || (b == '\t')) {
continue;
}
buf.close();
byte[] hdata = buf.toByteArray();
buf.reset();
if (colonIndex != -1) {
name =
new String(hdata, 0, colonIndex,
HTTPConstants.HEADER_DEFAULT_CHAR_ENCODING);
value =
new String(hdata, colonIndex + 1, len - 1 - colonIndex,
HTTPConstants.HEADER_DEFAULT_CHAR_ENCODING);
colonIndex = -1;
} else {
name =
new String(hdata, 0, len,
HTTPConstants.HEADER_DEFAULT_CHAR_ENCODING);
value = "";
}
if (log.isDebugEnabled()) {
log.debug(name + value);
}
if (msgContext.getProperty(HTTPConstants.MC_HTTP_STATUS_CODE)
== null) {
// Reader status code
int start = name.indexOf(' ') + 1;
String tmp = name.substring(start).trim();
int end = tmp.indexOf(' ');
if (end != -1) {
tmp = tmp.substring(0, end);
}
returnCode = Integer.parseInt(tmp);
msgContext.setProperty(HTTPConstants.MC_HTTP_STATUS_CODE,
new Integer(returnCode));
msgContext.setProperty(HTTPConstants.MC_HTTP_STATUS_MESSAGE,
name.substring(start + end + 1));
} else {
// if we are maintaining session state,
// handle cookies (if any)
if (msgContext.getMaintainSession()) {
final String nameLowerCase = name.toLowerCase();
if (nameLowerCase.equalsIgnoreCase(HTTPConstants.HEADER_SET_COOKIE)) {
handleCookie(HTTPConstants.HEADER_COOKIE, null, value, msgContext);
} else if (nameLowerCase.equalsIgnoreCase(HTTPConstants.HEADER_SET_COOKIE2)) {
handleCookie(HTTPConstants.HEADER_COOKIE2, null, value, msgContext);
} else {
headers.put(name.toLowerCase(), value);
}
} else {
headers.put(name.toLowerCase(), value);
}
}
len = 0;
}
}
return inp;
}
/**
* Reads the SOAP response back from the server
*
* @param msgContext message context
*
* @throws IOException
*/
private InputStream readFromSocket(SocketHolder socketHolder,
MessageContext msgContext,
InputStream inp,
Hashtable headers)
throws IOException {
Message outMsg = null;
byte b;
Integer rc = (Integer)msgContext.getProperty(
HTTPConstants.MC_HTTP_STATUS_CODE);
int returnCode = 0;
if (rc != null) {
returnCode = rc.intValue();
} else {
// No return code?? Should have one by now.
}
/* All HTTP headers have been read. */
String contentType = (String) headers.get(HEADER_CONTENT_TYPE_LC);
contentType = (null == contentType)
? null
: contentType.trim();
String location = (String) headers.get(HEADER_LOCATION_LC);
location = (null == location)
? null
: location.trim();
if ((returnCode > 199) && (returnCode < 300)) {
if (returnCode == 202) {
return inp;
}
// SOAP return is OK - so fall through
} else if (msgContext.getSOAPConstants() ==
SOAPConstants.SOAP12_CONSTANTS) {
// For now, if we're SOAP 1.2, fall through, since the range of
// valid result codes is much greater
} else if ((contentType != null) && !contentType.startsWith("text/html")
&& ((returnCode > 499) && (returnCode < 600))) {
// SOAP Fault should be in here - so fall through
} else if ((location != null) &&
((returnCode == 302) || (returnCode == 307))) {
// Temporary Redirect (HTTP: 302/307)
// close old connection
inp.close();
socketHolder.getSocket().close();
// remove former result and set new target url
msgContext.removeProperty(HTTPConstants.MC_HTTP_STATUS_CODE);
msgContext.setProperty(MessageContext.TRANS_URL, location);
// next try
invoke(msgContext);
return inp;
} else if (returnCode == 100) {
msgContext.removeProperty(HTTPConstants.MC_HTTP_STATUS_CODE);
msgContext.removeProperty(HTTPConstants.MC_HTTP_STATUS_MESSAGE);
readHeadersFromSocket(socketHolder, msgContext, inp, headers);
return readFromSocket(socketHolder, msgContext, inp, headers);
} else {
// Unknown return code - so wrap up the content into a
// SOAP Fault.
ByteArrayOutputStream buf = new ByteArrayOutputStream(4097);
while (-1 != (b = (byte) inp.read())) {
buf.write(b);
}
String statusMessage = msgContext.getStrProp(
HTTPConstants.MC_HTTP_STATUS_MESSAGE);
AxisFault fault = new AxisFault("HTTP", "(" + returnCode + ")" +
statusMessage, null, null);
fault.setFaultDetailString(Messages.getMessage("return01",
"" + returnCode, buf.toString()));
fault.addFaultDetail(Constants.QNAME_FAULTDETAIL_HTTPERRORCODE,
Integer.toString(returnCode));
throw fault;
}
String contentLocation =
(String) headers.get(HEADER_CONTENT_LOCATION_LC);
contentLocation = (null == contentLocation)
? null
: contentLocation.trim();
String contentLength =
(String) headers.get(HEADER_CONTENT_LENGTH_LC);
contentLength = (null == contentLength)
? null
: contentLength.trim();
String transferEncoding =
(String) headers.get(HEADER_TRANSFER_ENCODING_LC);
if (null != transferEncoding) {
transferEncoding = transferEncoding.trim().toLowerCase();
if (transferEncoding.equals(
HTTPConstants.HEADER_TRANSFER_ENCODING_CHUNKED)) {
inp = new ChunkedInputStream(inp);
}
}
outMsg = new Message( new SocketInputStream(inp, socketHolder.getSocket()), false,
contentType, contentLocation);
// Transfer HTTP headers of HTTP message to MIME headers of SOAP message
MimeHeaders mimeHeaders = outMsg.getMimeHeaders();
for (Enumeration e = headers.keys(); e.hasMoreElements(); ) {
String key = (String) e.nextElement();
mimeHeaders.addHeader(key, ((String) headers.get(key)).trim());
}
outMsg.setMessageType(Message.RESPONSE);
msgContext.setResponseMessage(outMsg);
if (log.isDebugEnabled()) {
if (null == contentLength) {
log.debug("\n"
+ Messages.getMessage("no00", "Content-Length"));
}
log.debug("\n" + Messages.getMessage("xmlRecd00"));
log.debug("-----------------------------------------------");
log.debug(outMsg.getSOAPEnvelope().toString());
}
return inp;
}
/**
* little helper function for cookies. fills up the message context with
* a string or an array of strings (if there are more than one Set-Cookie)
*
* @param cookieName
* @param setCookieName
* @param cookie
* @param msgContext
*/
public void handleCookie(String cookieName, String setCookieName,
String cookie, MessageContext msgContext) {
cookie = cleanupCookie(cookie);
int keyIndex = cookie.indexOf("=");
String key = (keyIndex != -1) ? cookie.substring(0, keyIndex) : cookie;
ArrayList cookies = new ArrayList();
Object oldCookies = msgContext.getProperty(cookieName);
boolean alreadyExist = false;
if(oldCookies != null) {
if(oldCookies instanceof String[]) {
String[] oldCookiesArray = (String[])oldCookies;
for(int i = 0; i < oldCookiesArray.length; i++) {
String anOldCookie = oldCookiesArray[i];
if (key != null && anOldCookie.indexOf(key) == 0) { // same cookie key
anOldCookie = cookie; // update to new one
alreadyExist = true;
}
cookies.add(anOldCookie);
}
} else {
String oldCookie = (String)oldCookies;
if (key != null && oldCookie.indexOf(key) == 0) { // same cookie key
oldCookie = cookie; // update to new one
alreadyExist = true;
}
cookies.add(oldCookie);
}
}
if (!alreadyExist) {
cookies.add(cookie);
}
if(cookies.size()==1) {
msgContext.setProperty(cookieName, cookies.get(0));
} else if (cookies.size() > 1) {
msgContext.setProperty(cookieName, cookies.toArray(new String[cookies.size()]));
}
}
/**
* cleanup the cookie value.
*
* @param cookie initial cookie value
*
* @return a cleaned up cookie value.
*/
private String cleanupCookie(String cookie) {
cookie = cookie.trim();
// chop after first ; a la Apache SOAP (see HTTPUtils.java there)
int index = cookie.indexOf(';');
if (index != -1) {
cookie = cookie.substring(0, index);
}
return cookie;
}
}
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