/*
* Copyright 2002-2011 the original author or authors.
*
* 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.springframework.integration.http.multipart;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.springframework.http.server.ServletServerHttpRequest;
import org.springframework.util.MultiValueMap;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.multipart.MultipartRequest;
/**
* @author Mark Fisher
* @since 2.0
*/
public class MultipartHttpInputMessage extends ServletServerHttpRequest implements MultipartRequest {
private final MultipartHttpServletRequest multipartServletRequest;
public MultipartHttpInputMessage(MultipartHttpServletRequest multipartServletRequest) {
super(multipartServletRequest);
this.multipartServletRequest = multipartServletRequest;
}
public MultipartFile getFile(String name) {
return this.multipartServletRequest.getFile(name);
}
public Map<String, MultipartFile> getFileMap() {
return this.multipartServletRequest.getFileMap();
}
public MultiValueMap<String, MultipartFile> getMultiFileMap() {
return this.multipartServletRequest.getMultiFileMap();
}
public Iterator<String> getFileNames() {
return this.multipartServletRequest.getFileNames();
}
public List<MultipartFile> getFiles(String name) {
return this.multipartServletRequest.getFiles(name);
}
// TODO: return MultiValueMap?
@SuppressWarnings("rawtypes")
public Map getParameterMap() {
return this.multipartServletRequest.getParameterMap();
}
/**
* Once we depend upon Spring 3.1 as a minimum, this code can be changed to:
* this.multipartServletRequest.getMultipartContentType(String paramOrFileName)
*/
public String getMultipartContentType(String paramOrFileName) {
MultipartFile file = getFile(paramOrFileName);
if (file != null) {
return file.getContentType();
}
else {
throw new UnsupportedOperationException("unable to retrieve multipart content-type for parameter");
}
}
}