soaputil.java

来自「开源的axis2框架的源码。用于开发WEBSERVER」· Java 代码 · 共 119 行

/*
 * 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.util;

import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.impl.builder.StAXBuilder;
import org.apache.axis2.AxisFault;
import org.apache.axis2.Constants;
import org.apache.axis2.context.MessageContext;
import org.apache.axis2.description.Parameter;
import org.apache.axis2.transport.TransportUtils;
import org.apache.axis2.transport.http.HTTPConstants;
import org.apache.axis2.transport.http.HTTPTransportUtils;
import org.apache.axis2.util.JavaUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @deprecated Since we are not using this class and this might lead to mis-use of this class, we will
 *             removing this class in a future release.
 */
public class SOAPUtil {
    private static final Log log = LogFactory.getLog(SOAPUtil.class);

    public SOAPUtil() {
    }

    /**
     * Handle SOAP Messages
     *
     * @param msgContext
     * @param request
     * @param response
     * @throws AxisFault
     */
    public boolean processPostRequest(MessageContext msgContext,
                                      HttpServletRequest request,
                                      HttpServletResponse response) throws AxisFault {
        try {
            response.setHeader("Content-Type", "text/html");

            if (server(msgContext) != null) {
                response.setHeader("Server", server(msgContext));
            }
            String soapAction = request.getHeader(HTTPConstants.HEADER_SOAP_ACTION);
            msgContext.setProperty(Constants.Configuration.CONTENT_TYPE, request.getContentType());
            HTTPTransportUtils.processHTTPPostRequest(msgContext,
                                                      request.getInputStream(),
                                                      response.getOutputStream(),
                                                      request.getContentType(),
                                                      soapAction,
                                                      request.getRequestURL().toString());

            response.setContentType("text/xml; charset="
                    + msgContext.getProperty(Constants.Configuration.CHARACTER_SET_ENCODING));

            if (!TransportUtils.isResponseWritten(msgContext)) {
                Integer statusCode = (Integer) msgContext.getProperty(Constants.RESPONSE_CODE);
                if (statusCode != null) {
                    response.setStatus(statusCode.intValue());
                } else {
                    response.setStatus(HttpServletResponse.SC_ACCEPTED);
                }
            }

            boolean closeReader = true;
            Parameter parameter = msgContext.getConfigurationContext().getAxisConfiguration()
                    .getParameter("axis2.close.reader");
            if (parameter != null) {
                closeReader = JavaUtils.isTrueExplicitly(parameter.getValue());
            }
            if (closeReader) {
                try {
                    ((StAXBuilder) msgContext.getEnvelope().getBuilder()).close();
                } catch (Exception e) {
                    log.debug(e);
                }
            }
            return true;
        } catch (AxisFault axisFault) {
            throw axisFault;
        }
        catch (IOException ioException) {
            throw AxisFault.makeFault(ioException);
        }
    }

    private String server(MessageContext messageContext) {
        if (messageContext.getParameter(HTTPConstants.SERVER) != null) {
            OMElement userAgentElement =
                    messageContext.getParameter(HTTPConstants.SERVER).getParameterElement();
            return userAgentElement.getText().trim();

        }
        return null;

    }
}