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public interface ServletConfig
ServletConfig encapsulates servlet configuration and gives access to the application (servlet context) object. Servlet initialization parameters appear in the servlet configuration file. Each servlet class may have several different servlet instances, one for each servlet parameters:
<servlet servlet-name='my1'
servlet-class='test.MyServlet'>
<init-param param1='my1-1'/>
<init-param param2='my1-2'/>
</servlet>
<servlet servlet-name='my2'
servlet-class='test.MyServlet'>
<init-param param1='my2-1'/>
<init-param param2='my2-2'/>
</servlet>
Method Summary | |
---|---|
java.lang.String |
getInitParameter(java.lang.String name)
Returns an initialization parameter. |
java.util.Enumeration<java.lang.String> |
getInitParameterNames()
Returns an enumeration of the init-parameter names |
ServletContext |
getServletContext()
Returns the ServletContext for the servlet or filter. |
java.lang.String |
getServletName()
Returns the servlet name for this configuration. |
Method Detail |
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java.lang.String getServletName()
<servlet servlet-name='myservlet'
servlet-class='test.MyServlet'/>
java.lang.String getInitParameter(java.lang.String name)
<servlet servlet-name='myservlet'
servlet-class='test.MyServlet'>
<init-param param1='value1'/>
<init-param param2='value2'/>
</servlet>
name
- of the parameter
java.util.Enumeration<java.lang.String> getInitParameterNames()
ServletContext getServletContext()
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