public class CorsFilter extends Object implements javax.servlet.Filter
This code was adapted from the sample code found at Matthias Hryniszak's blog. Thanks, Matthias!
To use this filter to make a "remote" ErraiBus accessible from a webapp, add this to your web.xml:
<filter> <filter-name>CorsFilter</filter-name> <filter-class>org.jboss.errai.bus.server.servlet.CorsFilter</filter-class> </filter> <filter-mapping> <filter-name>CorsFilter</filter-name> <url-pattern>*.erraiBus</url-pattern> </filter-mapping>
Constructor and Description |
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CorsFilter() |
public void init(javax.servlet.FilterConfig fc) throws javax.servlet.ServletException
init
in interface javax.servlet.Filter
javax.servlet.ServletException
public void destroy()
destroy
in interface javax.servlet.Filter
public void doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain) throws IOException, javax.servlet.ServletException
doFilter
in interface javax.servlet.Filter
IOException
javax.servlet.ServletException
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