?? servletrequestcontext.java
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/*
* Copyright 2001-2005 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 net.myvietnam.mvncore.web.fileupload.servlet;
import java.io.InputStream;
import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import net.myvietnam.mvncore.web.fileupload.RequestContext;
/**
* <p>Provides access to the request information needed for a request made to
* an HTTP servlet.</p>
*
* @author <a href="mailto:martinc@apache.org">Martin Cooper</a>
*
* @since FileUpload 1.1
*
* @version $Id: ServletRequestContext.java,v 1.2 2006/02/12 04:43:11 minhnn Exp $
*/
public class ServletRequestContext implements RequestContext {
// ----------------------------------------------------- Instance Variables
/**
* The request for which the context is being provided.
*/
private HttpServletRequest request;
// ----------------------------------------------------------- Constructors
/**
* Construct a context for this request.
*
* @param request The request to which this context applies.
*/
public ServletRequestContext(HttpServletRequest request) {
this.request = request;
}
// --------------------------------------------------------- Public Methods
/**
* Retrieve the character encoding for the request.
*
* @return The character encoding for the request.
*/
public String getCharacterEncoding() {
return request.getCharacterEncoding();
}
/**
* Retrieve the content type of the request.
*
* @return The content type of the request.
*/
public String getContentType() {
return request.getContentType();
}
/**
* Retrieve the content length of the request.
*
* @return The content length of the request.
*/
public int getContentLength() {
return request.getContentLength();
}
/**
* Retrieve the input stream for the request.
*
* @return The input stream for the request.
*
* @throws IOException if a problem occurs.
*/
public InputStream getInputStream() throws IOException {
return request.getInputStream();
}
/**
* Returns a string representation of this object.
*
* @return a string representation of this object.
*/
public String toString() {
return "ContentLength="
+ this.getContentLength()
+ ", ContentType="
+ this.getContentType();
}
}
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