com.caucho.tools.profiler

Class ProfilerFilter

java.lang.Object

com.caucho.tools.profiler.ProfilerFilter

All Implemented Interfaces:

Filter

public class ProfilerFilter
extends java.lang.Object
implements Filter

Creates a ProfilerPoint for each invocation of doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain).

Constructor Summary

Constructors

Constructor and Description
ProfilerFilter()

Method Summary

Modifier and Type	Method and Description
void	destroy() Cleanup the filter.
void	doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain chain) doFilter performs the actual work of a filter, either modifying the request or the response.
void	init(FilterConfig filterConfig) Initialize the filter.
boolean	isUseQuery()
void	setUseQuery(boolean useQuery) If true, use the query portion of the url to distinguish requests, default is false.

Methods inherited from class java.lang.Object

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

Constructor Detail

ProfilerFilter

public ProfilerFilter()

Method Detail

setUseQuery

public void setUseQuery(boolean useQuery)

If true, use the query portion of the url to distinguish requests, default is false.

isUseQuery

public boolean isUseQuery()

init

public void init(FilterConfig filterConfig)
          throws ServletException

Description copied from interface: Filter

Initialize the filter.

Specified by:

init in interface Filter

Throws:

ServletException

doFilter

public void doFilter(ServletRequest servletRequest,
                     ServletResponse servletResponse,
                     FilterChain chain)
              throws ServletException,
                     java.io.IOException

Description copied from interface: Filter

doFilter performs the actual work of a filter, either modifying the request or the response. It will typically call the chain.doFilter() to invoke the next filter in the chain.

Specified by:

doFilter in interface Filter

Parameters:

servletRequest - the servlet request

servletResponse - the servlet response

chain - the next filter in the chain

Throws:

ServletException

java.io.IOException

destroy

public void destroy()

Description copied from interface: Filter

Cleanup the filter.

Specified by:

destroy in interface Filter