| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 1999-2001 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", "Ant", 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 |
| * permission of the Apache Group. |
| * |
| * 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 THE APACHE SOFTWARE FOUNDATION 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. |
| * ==================================================================== |
| * |
| * 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 |
| * <http://www.apache.org/>. |
| */ |
| |
| package org.apache.tools.ant.taskdefs.optional.http; |
| |
| import java.io.*; |
| import java.net.*; |
| import java.util.*; |
| import org.apache.tools.ant.*; |
| |
| /** |
| * this class does post of form content or raw files. you can have one |
| * or the other -as soon as a file is specified all the other properties |
| * are dropped on the floor. |
| * a file post will have content type determined from the extension, you can |
| * override it |
| * @since ant1.5 |
| * @created March 17, 2001 |
| */ |
| |
| public class HttpPost extends HttpTask { |
| |
| /** |
| * file to upload. Null is ok |
| */ |
| |
| protected File postFile=null; |
| |
| /** |
| * set the file to post |
| */ |
| public void setUploadFile(File postFile) { |
| this.postFile=postFile; |
| } |
| |
| /** |
| * query the post file |
| * @return the file or null for 'not defined' |
| */ |
| public File getUploadFile() { |
| return postFile; |
| } |
| |
| /** |
| * content type. ignored when the file is null, |
| * and even then we guess it if aint specified |
| */ |
| |
| private String contentType; |
| |
| /** |
| * set the content type. Recommended if a file is being uploaded |
| */ |
| public void setContentType(String contentType) { |
| this.contentType=contentType; |
| } |
| |
| /** |
| * query the content type |
| * @return the content type or null for 'not defined' |
| */ |
| public String getContentType() { |
| return contentType; |
| } |
| |
| /** |
| * override of test |
| * @return false always |
| */ |
| |
| protected boolean areParamsAddedToUrl() { |
| return false; |
| } |
| |
| /** |
| * this override of the base connect pumps |
| * up the parameter vector as form data |
| * |
| * @param connection where to connect to |
| * @exception BuildException build trouble |
| * @exception IOException IO trouble |
| */ |
| protected URLConnection doConnect(URLConnection connection) |
| throws BuildException, IOException { |
| |
| if(postFile==null) { |
| return doConnectFormPost(connection); |
| } |
| else { |
| return doConnectFilePost(connection); |
| } |
| } |
| |
| /** |
| * feed up the parameter vector as form data |
| * |
| * @param connection where to connect to |
| * @exception BuildException build trouble |
| * @exception IOException IO trouble |
| */ |
| protected URLConnection doConnectFormPost(URLConnection connection) |
| throws BuildException, IOException { |
| |
| log("Posting data as a form",Project.MSG_VERBOSE); |
| // Create the output payload |
| ByteArrayOutputStream byteStream = new ByteArrayOutputStream(256); |
| PrintWriter out = new PrintWriter(byteStream); |
| writePostData(out); |
| out.flush(); |
| out.close(); |
| byte[] data=byteStream.toByteArray(); |
| //send it |
| |
| return doConnectWithUpload(connection, |
| "application/x-www-form-urlencoded", |
| byteStream.size(), |
| new ByteArrayInputStream(data)); |
| } |
| |
| /** |
| * feed up the data file |
| * |
| * @param connection where to connect to |
| * @exception BuildException build trouble |
| * @exception IOException IO trouble |
| */ |
| protected URLConnection doConnectFilePost(URLConnection connection) |
| throws BuildException, IOException { |
| int size=(int)postFile.length(); |
| log("Posting file "+postFile,Project.MSG_VERBOSE); |
| InputStream instream=new FileInputStream(postFile); |
| String type=contentType; |
| if(type==null) { |
| type=ContentGuesser.guessContentType(postFile.getName()); |
| } |
| return doConnectWithUpload(connection, |
| type, |
| size, |
| instream); |
| } |
| |
| |
| /** |
| * write out post data in form mode |
| * |
| * @param out Description of Parameter |
| */ |
| protected void writePostData(PrintWriter out) { |
| HttpRequestParameter param; |
| Vector params=getRequestParameters(); |
| for (int i = 0; i < params.size(); i++) { |
| if (i > 0) { |
| out.print('&'); |
| } |
| param = (HttpRequestParameter) params.get(i); |
| out.print(param.toString()); |
| log("parameter : "+param.toString(),Project.MSG_DEBUG); |
| } |
| } |
| |
| /** |
| * this must be overridden by implementations |
| * to set the request method to GET, POST, whatever |
| * @return the method string |
| */ |
| public String getRequestMethod() { |
| return "POST"; |
| } |
| |
| |
| } |