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1
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61 package com.sslexplorer.core;
62
63
64 import java.io.IOException  ;
65
66 import javax.servlet.Filter ;
67 import javax.servlet.FilterChain ;
68 import javax.servlet.FilterConfig ;
69 import javax.servlet.ServletException ;
70 import javax.servlet.ServletRequest ;
71 import javax.servlet.ServletResponse ;
72
73
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79
91
92 public class SetCharacterEncodingFilter implements Filter {
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102 protected String encoding = null;
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104
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109 protected FilterConfig filterConfig = null;
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118 public void destroy() {
119
120 this.encoding = null;
121 this.filterConfig = null;
122
123 }
124
125
126
137 public void doFilter(ServletRequest request, ServletResponse response,
138 FilterChain chain)
139 throws IOException , ServletException {
140
141 String encoding = selectEncoding(request);
143 if (encoding != null)
144 request.setCharacterEncoding(encoding);
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146 chain.doFilter(request, response);
148
149 }
150
151
152
157 public void init(FilterConfig filterConfig) throws ServletException {
158
159 this.filterConfig = filterConfig;
160 this.encoding = filterConfig.getInitParameter("encoding");
161
162 }
163
164
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168
180 protected String selectEncoding(ServletRequest request) {
181
182 return (this.encoding);
183
184 }
185
186
187 }
188
189 |
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