/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.jmeter.protocol.http.sampler;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.net.URLConnection;
import org.apache.jmeter.protocol.http.util.HTTPArgument;
import org.apache.jmeter.protocol.http.util.HTTPConstants;
import org.apache.jmeter.protocol.http.util.HTTPFileArg;
import org.apache.jmeter.testelement.property.JMeterProperty;
/**
* Class for setting the necessary headers for a PUT request, and sending the
* body of the PUT.
*/
public class PutWriter extends PostWriter {
/**
* Constructor for PutWriter.
*/
public PutWriter() {
// Put request does not use multipart, so no need for boundary
super(null);
}
@Override
public void setHeaders(URLConnection connection, HTTPSamplerBase sampler) throws IOException {
// Get the encoding to use for the request
String contentEncoding = sampler.getContentEncoding();
if(contentEncoding == null || contentEncoding.length() == 0) {
contentEncoding = ENCODING;
}
long contentLength = 0L;
boolean hasPutBody = false;
// Check if the header manager had a content type header
// This allows the user to specify his own content-type for a PUT request
String contentTypeHeader = connection.getRequestProperty(HTTPConstants.HEADER_CONTENT_TYPE);
boolean hasContentTypeHeader = contentTypeHeader != null && contentTypeHeader.length() > 0;
HTTPFileArg[] files = sampler.getHTTPFiles();
// If there are no arguments, we can send a file as the body of the request
if(sampler.getArguments() != null && sampler.getArguments().getArgumentCount() == 0 && sampler.getSendFileAsPostBody()) {
// If getSendFileAsPostBody returned true, it's sure that file is not null
HTTPFileArg file = files[0];
hasPutBody = true;
if(!hasContentTypeHeader) {
// Allow the mimetype of the file to control the content type
if(file.getMimeType().length() > 0) {
connection.setRequestProperty(HTTPConstants.HEADER_CONTENT_TYPE, file.getMimeType());
}
}
// Create the content length we are going to write
File inputFile = new File(file.getPath());
contentLength = inputFile.length();
}
else if(sampler.getSendParameterValuesAsPostBody()) {
hasPutBody = true;
// Allow the mimetype of the file to control the content type
// This is not obvious in GUI if you are not uploading any files,
// but just sending the content of nameless parameters
if(!hasContentTypeHeader && files.length == 1 && files[0].getMimeType().length() > 0) {
connection.setRequestProperty(HTTPConstants.HEADER_CONTENT_TYPE, files[0].getMimeType());
}
// We create the post body content now, so we know the size
ByteArrayOutputStream bos = new ByteArrayOutputStream();
// Just append all the parameter values, and use that as the put body
StringBuilder putBodyBuffer = new StringBuilder();
for (JMeterProperty jMeterProperty : sampler.getArguments()) {
HTTPArgument arg = (HTTPArgument) jMeterProperty.getObjectValue();
putBodyBuffer.append(arg.getEncodedValue(contentEncoding));
}
bos.write(putBodyBuffer.toString().getBytes(contentEncoding));
bos.flush();
bos.close();
// Keep the content, will be sent later
formDataUrlEncoded = bos.toByteArray();
contentLength = bos.toByteArray().length;
}
if(hasPutBody) {
// Set the content length
connection.setRequestProperty(HTTPConstants.HEADER_CONTENT_LENGTH, Long.toString(contentLength));
// Make the connection ready for sending post data
connection.setDoOutput(true);
}
}
}