javax.servlet.Filter
public class JsrWebSocketFilter
extends java.lang.Object
implements javax.servlet.Filter
The use of a filter rather than a servlet allows for normal HTTP requests to be served from the same location as a web socket endpoint if no upgrade header is found.
Modifier and Type | Class | Description |
---|---|---|
static class |
JsrWebSocketFilter.LogoutListener |
Constructor | Description |
---|---|
JsrWebSocketFilter() |
Modifier and Type | Method | Description |
---|---|---|
void |
destroy() |
|
void |
doFilter(javax.servlet.ServletRequest request,
javax.servlet.ServletResponse response,
javax.servlet.FilterChain chain) |
|
void |
init(javax.servlet.FilterConfig filterConfig) |
public void init(javax.servlet.FilterConfig filterConfig) throws javax.servlet.ServletException
init
in interface javax.servlet.Filter
javax.servlet.ServletException
public void doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain) throws java.io.IOException, javax.servlet.ServletException
doFilter
in interface javax.servlet.Filter
java.io.IOException
javax.servlet.ServletException
public void destroy()
destroy
in interface javax.servlet.Filter
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