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How to use unbuffered POST request |
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This example shows how to use unbuffered POST request.
/*
* $Header:
* $Revision$
* $Date$
* ====================================================================
*
* Copyright 2002-2004 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.
* ====================================================================
*
* 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/>.
*
* [Additional notices, if required by prior licensing conditions]
*
*/
import java.io.File;
import java.io.FileInputStream;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.methods.InputStreamRequestEntity;
import org.apache.commons.httpclient.methods.PostMethod;
/**
* Example how to use unbuffered POST request.
*
* @author Oleg Kalnichevski
*/
public class UnbufferedPost {
public static void main(String[] args) throws Exception {
if (args.length != 1) {
System.out.println("Usage: ChunkEncodedPost <file>");
System.out.println("<file> - full path to a file to be posted");
System.exit(1);
}
HttpClient client = new HttpClient();
PostMethod httppost = new PostMethod(
"http://localhost:8080/httpclienttest/body");
File file = new File(args[0]);
httppost.setRequestEntity(new InputStreamRequestEntity(
new FileInputStream(file), file.length()));
try {
client.executeMethod(httppost);
if (httppost.getStatusCode() == HttpStatus.SC_OK) {
System.out.println(httppost.getResponseBodyAsString());
} else {
System.out.println("Unexpected failure: " +
httppost.getStatusLine().toString());
}
} finally {
httppost.releaseConnection();
}
}
}
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Source: Apache HttpClient
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