org.springframework.extensions.webscripts.connector

Class EndpointManager

java.lang.Object

org.springframework.extensions.webscripts.connector.EndpointManager

public final class EndpointManager
extends Object

The EndpointManager is responsible for maintaining connection timeout and connection retry information for endpoints. It may be used by multiple Connector objects to ensure that failing endpoints are not repeatedly connected to or waited on.

Author:

Kevin Roast

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	allowConnect(String endpoint) Returns true if the connector should make a connection attempt to the specified endpoint, false if the endpoint is still in the "wait" period between retries.
static boolean	processResponseCode(String endpoint, int code) Process the given response code for an endpoint - recording if that remote connection is unavailable for a time.
static void	registerEndpoint(String endpoint) Register an endpoint with the manager - the same endpoint can be registered any number of times by multiple threads without side effects.
static void	registerEndpoint(String endpoint, RemoteConfigElement.ConnectorDescriptor descriptor) Register an endpoint with the manager - the same endpoint can be registered any number of times by multiple threads without side effects.

Methods inherited from class java.lang.Object

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

Method Detail

registerEndpoint

public static void registerEndpoint(String endpoint)

Register an endpoint with the manager - the same endpoint can be registered any number of times by multiple threads without side effects.

Parameters:

endpoint - The endpoint to register

registerEndpoint

public static void registerEndpoint(String endpoint,
                    RemoteConfigElement.ConnectorDescriptor descriptor)

Register an endpoint with the manager - the same endpoint can be registered any number of times by multiple threads without side effects.

Parameters:

endpoint - The endpoint to register

descriptor - The ConnectorDescriptor used to connect to this endpoint Used to retrieve reconnection timeout config.

allowConnect

public static boolean allowConnect(String endpoint)

Returns true if the connector should make a connection attempt to the specified endpoint, false if the endpoint is still in the "wait" period between retries.

Parameters:

endpoint - The endpoint to test

Returns:

true to allow connect, false otherwise

processResponseCode

public static boolean processResponseCode(String endpoint,
                          int code)

Process the given response code for an endpoint - recording if that remote connection is unavailable for a time. Returns true if further response processing should continue, false otherwise.

Parameters:

endpoint - The endpoint to record code against

code - Response code

Returns:

true if further processing should continue, false otherwise