fi.meliora.testlab.ext.jenkins

Class CORSFilter

java.lang.Object

fi.meliora.testlab.ext.jenkins.CORSFilter

All Implemented Interfaces:

javax.servlet.Filter

public class CORSFilter
extends Object
implements javax.servlet.Filter

Adds CORS headers to Jenkins response. Adapted from CORS-filter and included in this plugin because the original plugin is not published in public repositories.

Author:

Marko Kanala

Constructor Summary

Constructors

Constructor and Description
CORSFilter()

Method Summary

Methods

Modifier and Type	Method and Description
void	destroy() Called by the web container to indicate to a filter that it is being taken out of service.
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
List<String>	getOrigins()
void	init(javax.servlet.FilterConfig filterConfig) Called by the web container to indicate to a filter that it is being placed into service.
boolean	isEnabled()
void	setEnabled(boolean enabled)
void	setOrigins(List<String> origins)

Methods inherited from class java.lang.Object

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

Constructor Detail

CORSFilter

public CORSFilter()

Method Detail

isEnabled

public boolean isEnabled()

setEnabled

public void setEnabled(boolean enabled)

getOrigins

public List<String> getOrigins()

setOrigins

public void setOrigins(List<String> origins)

doFilter

public void doFilter(javax.servlet.ServletRequest request,
            javax.servlet.ServletResponse response,
            javax.servlet.FilterChain chain)
              throws IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

init

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

Called by the web container to indicate to a filter that it is being placed into service. The servlet container calls the init method exactly once after instantiating the filter. The init method must complete successfully before the filter is asked to do any filtering work.

The web container cannot place the filter into service if the init method either
1.Throws a ServletException
2.Does not return within a time period defined by the web container

Specified by:

init in interface javax.servlet.Filter

Parameters:

filterConfig -

Throws:

javax.servlet.ServletException

destroy

public void destroy()

Called by the web container to indicate to a filter that it is being taken out of service. This method is only called once all threads within the filter's doFilter method have exited or after a timeout period has passed. After the web container calls this method, it will not call the doFilter method again on this instance of the filter.

This method gives the filter an opportunity to clean up any resources that are being held (for example, memory, file handles, threads) and make sure that any persistent state is synchronized with the filter's current state in memory.

Specified by:

destroy in interface javax.servlet.Filter