org.glassfish.grizzly.http.server
Class HttpServiceChain

java.lang.Object
  org.glassfish.grizzly.http.server.HttpService
      org.glassfish.grizzly.http.server.HttpServiceChain

All Implemented Interfaces:

JmxEventListener

public class HttpServiceChain
extends HttpService
implements JmxEventListener

The HttpServiceChain class allows the invocation of multiple HttpServices every time a new HTTP request is ready to be handled. Requests are mapped to their associated HttpService at runtime using the mapping information configured when invoking the (org.glassfish.grizzly.http.server.HttpService, java.lang.String[]) Note: This class is NOT thread-safe, so make sure synchronization is performed when dynamically adding and removing HttpService

Author:

Jeanfrancois Arcand

Field Summary

protected static int	MAPPED_SERVICE
protected static int	MAPPING_DATA

Fields inherited from class org.glassfish.grizzly.http.server.HttpService

staticResourcesHandler

Constructor Summary

HttpServiceChain(HttpServer gws)

Method Summary

void	addService(HttpService httpService, String[] mappings) Add a HttpService and its associated array of mapping.
void	destroy() Invoked when the HttpServer and may be overridden by custom implementations to perform implementation specific resource reclaimation tasks.
void	jmxDisabled() Invoked when JMX has been disabled.
void	jmxEnabled() Invoked when JMX has been enabled.
boolean	removeHttpService(HttpService httpService) Remove a HttpService
void	service(Request request, Response response) Map the Request to the proper HttpService
void	start() Called when the HttpService's container is started by invoking HttpServer.start().

Methods inherited from class org.glassfish.grizzly.http.server.HttpService

customizedErrorPage, doService, getDocRoot, getStaticResourcesHandler, isAllowEncodedSlash, sendAcknowledgment, setAllowEncodedSlash, setDecodeUrl, setDocRoot, setDocRoot

Methods inherited from class java.lang.Object

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

Field Detail

MAPPING_DATA

protected static final int MAPPING_DATA

See Also:

Constant Field Values

MAPPED_SERVICE

protected static final int MAPPED_SERVICE

See Also:

Constant Field Values

Constructor Detail

HttpServiceChain

public HttpServiceChain(HttpServer gws)

Method Detail

jmxEnabled

public void jmxEnabled()

Description copied from interface: JmxEventListener

Invoked when JMX has been enabled.

Specified by:

jmxEnabled in interface JmxEventListener

See Also:

ServerConfiguration.setJmxEnabled(boolean)

jmxDisabled

public void jmxDisabled()

Description copied from interface: JmxEventListener

Invoked when JMX has been disabled.

Specified by:

jmxDisabled in interface JmxEventListener

See Also:

ServerConfiguration.setJmxEnabled(boolean)

start

public void start()

Description copied from class: HttpService

Called when the HttpService's container is started by invoking HttpServer.start(). By default, it does nothing.

Overrides:

start in class HttpService

service

public void service(Request request,
                    Response response)
             throws Exception

Map the Request to the proper HttpService

Specified by:

service in class HttpService

Parameters:

request - The Request

response - The Response

Throws:

Exception

addService

public void addService(HttpService httpService,
                       String[] mappings)

Add a HttpService and its associated array of mapping. The mapping data will be used to map incoming request to its associated HttpService.

Parameters:

httpService - HttpService instance

mappings - an array of mapping.

destroy

public void destroy()

Description copied from class: HttpService

Invoked when the HttpServer and may be overridden by custom implementations to perform implementation specific resource reclaimation tasks. By default, this method does nothing.

Overrides:

destroy in class HttpService

removeHttpService

public boolean removeHttpService(HttpService httpService)

Remove a HttpService

Returns:

true if removed