org.apache.tiles.web.startup: public class: TilesFilter

org.apache.tiles.web.startup
public class: TilesFilter [javadoc | source]

java.lang.Object
   javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
         org.apache.tiles.web.startup.TilesServlet
            org.apache.tiles.web.startup.TilesFilter

All Implemented Interfaces:
Filter, Serializable, Servlet, ServletConfig

Processes Reloadable Tiles Definitions.

version: $ - Rev: 531864 $ $Date: 2007-04-24 12:24:30 +0200 (Tue, 24 Apr 2007) $

Nested Class Summary:
class	TilesFilter.ServletConfigAdapter	Adapts a filter configuration object to become a servlet configuration object.

Method from org.apache.tiles.web.startup.TilesFilter Summary:
destroy, doFilter, getFilterConfig, init, log, setFilterConfig

Methods from org.apache.tiles.web.startup.TilesServlet:
destroy, init

Methods from javax.servlet.http.HttpServlet:
service

Methods from javax.servlet.GenericServlet:
destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, init, log, log, service

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.apache.tiles.web.startup.TilesFilter Detail:
public void destroy() { super.destroy(); } Destroy method for this filter.
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { try { DefinitionsFactoryUtil.reloadDefinitionsFactory( getServletContext()); chain.doFilter(request, response); } catch (Exception e) { throw new ServletException("Error processing request.", e); } } Checks whether Tiles Definitions need to be reloaded.
public FilterConfig getFilterConfig() { return (this.filterConfig); } Returns the filter configuration object for this filter.
public void init(FilterConfig filterConfig) throws ServletException { this.filterConfig = filterConfig; super.init(createServletConfig()); if (DEBUG) { log("TilesDecorationFilter:Initializing filter"); } } {@inheritDoc}
public void log(String msg) { filterConfig.getServletContext().log(msg); } {@inheritDoc}
public void setFilterConfig(FilterConfig filterConfig) { this.filterConfig = filterConfig; } Set the filter configuration object for this filter.

Method from org.apache.tiles.web.startup.TilesFilter Detail:

 public  void destroy() {
        super.destroy();
}

Destroy method for this filter.

 public  void doFilter(ServletRequest request,
    ServletResponse response,
    FilterChain chain) throws IOException, ServletException {
                                                                
        try {
            DefinitionsFactoryUtil.reloadDefinitionsFactory(
                    getServletContext());
            chain.doFilter(request, response);
        } catch (Exception e) {
            throw new ServletException("Error processing request.", e);
        }
}

Checks whether Tiles Definitions need to be reloaded.

 public FilterConfig getFilterConfig() {
        return (this.filterConfig);
}

Returns the filter configuration object for this filter.

 public  void init(FilterConfig filterConfig) throws ServletException {
        this.filterConfig = filterConfig;
        super.init(createServletConfig());
        if (DEBUG) {
            log("TilesDecorationFilter:Initializing filter");
        }
}

{@inheritDoc}

 public  void log(String msg) {
        filterConfig.getServletContext().log(msg);
}

{@inheritDoc}

 public  void setFilterConfig(FilterConfig filterConfig) {
        this.filterConfig = filterConfig;
}

Set the filter configuration object for this filter.