Clover coverage report - JFox Service-Oriented Application Framework - 1.0-RC3 Coverage timestamp: 星期三 二月 15 2006 18:10:22 CST FRAMES NO FRAMES |
file stats: | LOC: | 103 |  | Methods: | 3
| NCLOC: | 30 |  | Classes: | 1
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Source file | Conditionals | Statements | Methods | TOTAL
EncodingFilter.java | 0% | 55.6% | 66.7% | 50% |

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     /**
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      * @(#)EncodingFilter.java
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      *
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      * JFoxSOAF, Service-Oriented Application Framework
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      *
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      * Copyright(c) JFoxSOAF Team
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      *
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      * Licensed under the GNU LGPL, Version 2.1 (the "License");
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      * you may not use this file except in compliance with the License.
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      * You may obtain a copy of the License at
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      *
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      * http://www.gnu.org/copyleft/lesser.html
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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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      * For more information, please visit:
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      * http://www.jfox.cn/confluence/display/JFoxSOAF/Home
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      * http://www.huihoo.org/jfox/jfoxsoaf
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      */
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     package org.huihoo.jfox.soaf.util.filter;
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     import java.io.IOException;
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     import javax.servlet.Filter;
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     import javax.servlet.FilterChain;
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     import javax.servlet.FilterConfig;
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     import javax.servlet.ServletException;
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     import javax.servlet.ServletRequest;
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     import javax.servlet.ServletResponse;
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     import javax.servlet.http.HttpServletRequest;
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     /**
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      * <p>
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      * Filter that sets the character encoding to be used in parsing the incoming
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      * request, either unconditionally or only if the client did not specify a
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      * character encoding. Resource of this filter is based on the following
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      * initialization parameters:
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      * </p>
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      *
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      * @author <a href="mailto:founder_chen@yahoo.com.cn">Peter Cheng </a>
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      * @version $Revision: 1.7 $ $Date: 2006/02/15 08:45:45 $
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      * @version Revision: 1.0
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      */
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     public class EncodingFilter implements Filter {
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         /**
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          * The filter configuration object we are associated with. If this value is
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          * null, this filter instance is not currently configured.
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          */
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         private FilterConfig config = null;
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         /**
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          * The default character encoding to set for requests that pass through this
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          * filter.
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          */
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         private String targetEncoding = "utf-8";
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         /**
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          * Place this filter into service.
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          *
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          * @param config The filter configuration object
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          * @throws javax.servlet.ServletException
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          */
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         public void init(FilterConfig config) throws ServletException {
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             this.config = config;
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             String encodingConfig = config.getInitParameter("encoding");
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             if (encodingConfig != null) {
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                 this.targetEncoding = encodingConfig;
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             }
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         }
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         /**
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          * Take this filter out of service.
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          */
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         public void destroy() {
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             config = null;
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             targetEncoding = null;
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         }
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         /**
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          * Select and set (if specified) the character encoding to be used to
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          * interpret request parameters for this request.
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          *
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          * @param servletRequest
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          * @param servletResponse
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          * @param chain
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          * @throws IOException
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          * @throws ServletException
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          */
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         public void doFilter(ServletRequest servletRequest,
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                 ServletResponse servletResponse, FilterChain chain)
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                 throws IOException, ServletException {
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             HttpServletRequest request = (HttpServletRequest) servletRequest;
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             request.setCharacterEncoding(targetEncoding);
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             chain.doFilter(servletRequest, servletResponse);
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         }
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     }