info.magnolia.module.blossom.preexecution
Class BlossomFilter

java.lang.Object
  info.magnolia.cms.filters.AbstractMgnlFilter
      info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter
          info.magnolia.module.blossom.preexecution.BlossomFilter

All Implemented Interfaces:

info.magnolia.cms.filters.MgnlFilter, javax.servlet.Filter

public class BlossomFilter
extends info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter

Filter that detects pre-execution requests, sets up a context and passes the request into Magnolia for paragraph rendering. The context is discovered by BlossomHandlerMapping and rendering is performed appropriately.

Since:

0.5

Field Summary

static String

PREEXECUTION_CONTEXT_PARAMETER_NAME

Constructor Summary

BlossomFilter()

Method Summary

void	destroy()
void	doFilter(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain chain)
protected static info.magnolia.cms.core.AggregationState	getAggregationStateSafely()
void	init(javax.servlet.FilterConfig filterConfig)

Methods inherited from class info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter

bypasses, doFilter

Methods inherited from class info.magnolia.cms.filters.AbstractMgnlFilter

acceptsEncoding, acceptsGzipEncoding, addAndVerifyHeader, addBypass, getBypasses, getName, headerContains, isEnabled, setEnabled, setName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

PREEXECUTION_CONTEXT_PARAMETER_NAME

public static final String PREEXECUTION_CONTEXT_PARAMETER_NAME

See Also:

Constant Field Values

Constructor Detail

BlossomFilter

public BlossomFilter()

Method Detail

init

public void init(javax.servlet.FilterConfig filterConfig)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Filter

Overrides:

init in class info.magnolia.cms.filters.AbstractMgnlFilter

Throws:

javax.servlet.ServletException

doFilter

public void doFilter(javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response,
                     javax.servlet.FilterChain chain)
              throws IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in class info.magnolia.cms.filters.AbstractMgnlFilter

Throws:

IOException

javax.servlet.ServletException

getAggregationStateSafely

protected static info.magnolia.cms.core.AggregationState getAggregationStateSafely()

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter

Overrides:

destroy in class info.magnolia.cms.filters.AbstractMgnlFilter