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Java Source Code / Java Documentation » EJB Server resin 3.1.5 » examples » example

Source Cross Reference

Class Diagram

Java Document (Java Doc)

java.lang .Object

example .PeriodicTaskFilter

PeriodicTaskFilter

public class PeriodicTaskFilter implements Filter(Code)

Filter to show a maintenance page if the MaintenanceRunner is active.

init parameters

url: The url to forward to when active, if not set then a 503 (SERVICE_UNAVAILABLE) error code is returned.
min-estimated-time: The minimum amount of time in seconds for an estimate of when the task will complete, default is 5 seconds.

Field Summary
final protected static Logger	log

Constructor Summary
public	PeriodicTaskFilter()

Method Summary
public void	destroy()
protected void	dispatch(HttpServletRequest request, HttpServletResponse response) Disptach to a page that shows a "temporarily unavailable" message, or respond with 503.
public void	doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
public void	init(FilterConfig filterConfig)
public void	setMinEstimatedTime(int seconds) The minimum amount of time in seconds for an estimate of when the task will complete, default is 5 seconds.
public void	setPeriodicTask(PeriodicTask periodicTask)
public void	setUrl(String url) The url to forward to when active, if not set then a 503 (SERVICE_UNAVAILABLE) error code is returned.

Field Detail

log
final protected static Logger log(Code)

Constructor Detail

PeriodicTaskFilter
public PeriodicTaskFilter()(Code)

Method Detail

destroy
public void destroy()(Code)

dispatch
protected void dispatch(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException(Code)
	Disptach to a page that shows a "temporarily unavailable" message, or respond with 503.

doFilter
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws ServletException, IOException(Code)

init
public void init(FilterConfig filterConfig) throws ServletException(Code)

setMinEstimatedTime
public void setMinEstimatedTime(int seconds)(Code)
	The minimum amount of time in seconds for an estimate of when the task will complete, default is 5 seconds.

setPeriodicTask
public void setPeriodicTask(PeriodicTask periodicTask)(Code)

setUrl
public void setUrl(String url)(Code)
	The url to forward to when active, if not set then a 503 (SERVICE_UNAVAILABLE) error code is returned.

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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