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127 lines
3.6 KiB
127 lines
3.6 KiB
/* |
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* Licensed to the Apache Software Foundation (ASF) under one or more |
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* contributor license agreements. See the NOTICE file distributed with |
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* this work for additional information regarding copyright ownership. |
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* The ASF licenses this file to You under the Apache License, Version 2.0 |
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* (the "License"); you may not use this file except in compliance with |
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* the License. You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package com.fr.third.org.apache.commons.fileupload.servlet; |
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import static java.lang.String.format; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import javax.servlet.http.HttpServletRequest; |
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import com.fr.third.org.apache.commons.fileupload.FileUploadBase; |
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import com.fr.third.org.apache.commons.fileupload.UploadContext; |
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/** |
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* <p>Provides access to the request information needed for a request made to |
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* an HTTP servlet.</p> |
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* |
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* @since FileUpload 1.1 |
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* |
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* @version $Id$ |
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*/ |
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public class ServletRequestContext implements UploadContext { |
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// ----------------------------------------------------- Instance Variables |
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/** |
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* The request for which the context is being provided. |
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*/ |
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private final HttpServletRequest request; |
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// ----------------------------------------------------------- Constructors |
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/** |
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* Construct a context for this request. |
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* |
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* @param request The request to which this context applies. |
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*/ |
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public ServletRequestContext(HttpServletRequest request) { |
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this.request = request; |
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} |
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// --------------------------------------------------------- Public Methods |
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/** |
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* Retrieve the character encoding for the request. |
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* |
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* @return The character encoding for the request. |
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*/ |
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public String getCharacterEncoding() { |
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return request.getCharacterEncoding(); |
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} |
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/** |
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* Retrieve the content type of the request. |
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* |
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* @return The content type of the request. |
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*/ |
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public String getContentType() { |
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return request.getContentType(); |
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} |
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/** |
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* Retrieve the content length of the request. |
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* |
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* @return The content length of the request. |
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* @deprecated 1.3 Use {@link #contentLength()} instead |
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*/ |
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@Deprecated |
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public int getContentLength() { |
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return request.getContentLength(); |
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} |
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/** |
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* Retrieve the content length of the request. |
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* |
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* @return The content length of the request. |
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* @since 1.3 |
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*/ |
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public long contentLength() { |
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long size; |
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try { |
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size = Long.parseLong(request.getHeader(FileUploadBase.CONTENT_LENGTH)); |
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} catch (NumberFormatException e) { |
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size = request.getContentLength(); |
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} |
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return size; |
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} |
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/** |
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* Retrieve the input stream for the request. |
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* |
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* @return The input stream for the request. |
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* |
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* @throws IOException if a problem occurs. |
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*/ |
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public InputStream getInputStream() throws IOException { |
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return request.getInputStream(); |
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} |
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/** |
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* Returns a string representation of this object. |
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* |
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* @return a string representation of this object. |
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*/ |
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@Override |
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public String toString() { |
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return format("ContentLength=%s, ContentType=%s", |
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Long.valueOf(this.contentLength()), |
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this.getContentType()); |
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} |
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}
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