modules/transport/http/src/org/apache/axis2/transport/http/AbstractHTTPSender.java

/*
 * 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.axis2.transport.http;


import java.io.IOException;
import java.net.URL;

import org.apache.axiom.om.OMOutputFormat;
import org.apache.axis2.AxisFault;
import org.apache.axis2.context.MessageContext;
import org.apache.axis2.description.TransportOutDescription;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;




public abstract class AbstractHTTPSender {
    
    protected boolean chunked = false;
    protected String httpVersion = HTTPConstants.HEADER_PROTOCOL_11;
    
    private static final Log log = LogFactory.getLog(AbstractHTTPSender.class);   

    /**
     * proxydiscription
     */
    protected TransportOutDescription proxyOutSetting = null;
    protected OMOutputFormat format = new OMOutputFormat();

    /**
     * isAllowedRetry will be using to check where the
     * retry should be allowed or not.
     */
    protected boolean isAllowedRetry = false;

    public void setChunked(boolean chunked) {
        this.chunked = chunked;
    }

    public void setHttpVersion(String version) throws AxisFault {
        if (version != null) {
            if (HTTPConstants.HEADER_PROTOCOL_11.equals(version)) {
                this.httpVersion = HTTPConstants.HEADER_PROTOCOL_11;
            } else if (HTTPConstants.HEADER_PROTOCOL_10.equals(version)) {
                this.httpVersion = HTTPConstants.HEADER_PROTOCOL_10;
                // chunked is not possible with HTTP/1.0
                this.chunked = false;
            } else {
                throw new AxisFault(
                        "Parameter " + HTTPConstants.PROTOCOL_VERSION
                                + " Can have values only HTTP/1.0 or HTTP/1.1");
            }
        }
    }       

    public abstract void send(MessageContext msgContext, URL url, String soapActionString)
            throws IOException;   

    public void setFormat(OMOutputFormat format) {
        this.format = format;
    }  
    
}