org.springframework.web.multipart.support.AbstractMultipartHttpServletRequest Maven / Gradle / Ivy
/*
* Copyright 2002-2005 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.web.multipart.support;
import java.util.Collections;
import java.util.Iterator;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
/**
* Abstract base implementation of the MultipartHttpServletRequest interface.
* Provides management of pre-generated MultipartFile instances.
*
* @author Juergen Hoeller
* @since 06.10.2003
*/
public abstract class AbstractMultipartHttpServletRequest extends HttpServletRequestWrapper
implements MultipartHttpServletRequest {
private Map multipartFiles;
/**
* Wrap the given HttpServletRequest in a MultipartHttpServletRequest.
* @param request the request to wrap
*/
protected AbstractMultipartHttpServletRequest(HttpServletRequest request) {
super(request);
}
/**
* Set a Map with parameter names as keys and MultipartFile objects as values.
* To be invoked by subclasses on initialization.
*/
protected void setMultipartFiles(Map multipartFiles) {
this.multipartFiles = Collections.unmodifiableMap(multipartFiles);
}
public Iterator getFileNames() {
return this.multipartFiles.keySet().iterator();
}
public MultipartFile getFile(String name) {
return (MultipartFile) this.multipartFiles.get(name);
}
public Map getFileMap() {
return this.multipartFiles;
}
}