/*
* Copyright 2004,2005 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.
*/
package org.apache.axis2.builder;
import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axis2.AxisFault;
import org.apache.axis2.context.MessageContext;
import org.apache.axis2.transport.http.HTTPConstants;
import org.apache.axis2.util.MultipleEntryHashMap;
import org.apache.commons.fileupload.FileItemFactory;
import org.apache.commons.fileupload.FileUploadException;
import org.apache.commons.fileupload.disk.DiskFileItem;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.apache.commons.fileupload.servlet.ServletRequestContext;
import javax.servlet.http.HttpServletRequest;
import java.io.InputStream;
import java.util.Iterator;
import java.util.List;
public class MultipartFormDataBuilder implements Builder {
/**
* @return Returns the document element.
*/
public OMElement processDocument(InputStream inputStream, String contentType,
MessageContext messageContext)
throws AxisFault {
MultipleEntryHashMap parameterMap;
HttpServletRequest request = (HttpServletRequest) messageContext
.getProperty(HTTPConstants.MC_HTTP_SERVLETREQUEST);
if (request == null) {
throw new AxisFault("Cannot create DocumentElement without HttpServletRequest");
}
try {
parameterMap = getParameterMap(request);
return BuilderUtil.buildsoapMessage(messageContext, parameterMap,
OMAbstractFactory.getSOAP12Factory());
} catch (FileUploadException e) {
throw new AxisFault(e);
}
}
private MultipleEntryHashMap getParameterMap(HttpServletRequest request)
throws FileUploadException {
MultipleEntryHashMap parameterMap = new MultipleEntryHashMap();
List items = parseRequest(new ServletRequestContext(request));
Iterator iter = items.iterator();
while (iter.hasNext()) {
String[] value = new String[1];
DiskFileItem diskFileItem = (DiskFileItem) iter.next();
value[0] = diskFileItem.getString();
parameterMap.put(diskFileItem.getFieldName(), value);
}
return parameterMap;
}
private static List parseRequest(ServletRequestContext requestContext)
throws FileUploadException {
// Create a factory for disk-based file items
FileItemFactory factory = new DiskFileItemFactory();
// Create a new file upload handler
ServletFileUpload upload = new ServletFileUpload(factory);
// Parse the request
return upload.parseRequest(requestContext);
}
}