Package org.apache.tomcat.websocket.pojo

Class PojoMethodMapping

java.lang.Object

org.apache.tomcat.websocket.pojo.PojoMethodMapping

public class PojoMethodMapping
extends Object

For a POJO class annotated with ServerEndpoint, an instance of this class creates and caches the method handler, method information and parameter information for the onXXX calls.

Constructor Summary

Constructors

Constructor	Description
PojoMethodMapping(Class<?> clazzPojo, List<Class<? extends Decoder>> decoderClazzes, String wsPath, InstanceManager instanceManager)	Create a method mapping for the given POJO

Method Summary

Modifier and Type	Method	Description
Set<MessageHandler>	getMessageHandlers(Object pojo, Map<String,String> pathParameters, Session session, EndpointConfig config)
Method	getOnClose()
Object[]	getOnCloseArgs(Map<String,String> pathParameters, Session session, CloseReason closeReason)
Method	getOnError()
Object[]	getOnErrorArgs(Map<String,String> pathParameters, Session session, Throwable throwable)
Method	getOnOpen()
Object[]	getOnOpenArgs(Map<String,String> pathParameters, Session session, EndpointConfig config)
String	getWsPath()
boolean	hasMessageHandlers()

Methods inherited from class java.lang.Object

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

Constructor Details

PojoMethodMapping

public PojoMethodMapping(Class<?> clazzPojo,
 List<Class<? extends Decoder>> decoderClazzes,
 String wsPath,
 InstanceManager instanceManager)
                  throws DeploymentException

Create a method mapping for the given POJO

Parameters:

clazzPojo - POJO implementation class

decoderClazzes - Set of potential decoder classes

wsPath - Path at which the endpoint will be deployed

instanceManager - Instance manager to use to create Decoder instances

Throws:

DeploymentException - If the mapping cannot be completed

Method Details

getWsPath

public String getWsPath()

getOnOpen

public Method getOnOpen()

getOnOpenArgs

public Object[] getOnOpenArgs(Map<String,String> pathParameters,
 Session session,
 EndpointConfig config)
                       throws DecodeException

Throws:

DecodeException

getOnClose

public Method getOnClose()

getOnCloseArgs

public Object[] getOnCloseArgs(Map<String,String> pathParameters,
 Session session,
 CloseReason closeReason)
                        throws DecodeException

Throws:

DecodeException

getOnError

public Method getOnError()

getOnErrorArgs

public Object[] getOnErrorArgs(Map<String,String> pathParameters,
 Session session,
 Throwable throwable)
                        throws DecodeException

Throws:

DecodeException

hasMessageHandlers

public boolean hasMessageHandlers()

getMessageHandlers

public Set<MessageHandler> getMessageHandlers(Object pojo,
 Map<String,String> pathParameters,
 Session session,
 EndpointConfig config)