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public interface Endpoint
Endpoint defines the behavior common to all Synapse endpoints. Synapse endpoints should be able to send the given Synapse message context, rather than just providing the information for sending the message. The task a particular endpoint does in its send(...) method is specific to the endpoint. For example a loadbalance endpoint may choose another endpoint using its load balance policy and call its send(...) method while an address endpoint (leaf level) may send the message to an actual endpoint url. Endpoints may contain zero or more endpoints in them and build up a hierarchical structure of endpoints.
Method Summary | |
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List<Endpoint> |
getChildren()
Get the children of this endpoint |
EndpointContext |
getContext()
Get the EndpointContext that has the run-time state of this endpoint |
String |
getErrorHandler()
Get the MessageStore name associated with the Endpoint |
String |
getFileName()
Get the filename from which this endpoint is loaded, null if it is an anonymous endpoint |
EndpointView |
getMetricsMBean()
Get a reference to the metrics MBean for this endpoint |
boolean |
isInitialized()
Has this Endpoint initialized? |
void |
onChildEndpointFail(Endpoint endpoint,
MessageContext synMessageContext)
Endpoints that contain other endpoints should implement this method. |
void |
onSuccess()
An event notification whenever endpoint invocation is successful Can be used to clear a timeout status etc |
boolean |
readyToSend()
Returns true to indicate that the endpoint is ready to service requests |
void |
send(MessageContext synMessageContext)
Sends the message context according to an endpoint specific behavior. |
void |
setErrorHandler(String onFaultMessageStore)
Set the Message Store name associated with the Endpoint |
void |
setFileName(String fileName)
Set the filename from which the endpoint is loaded |
void |
setParentEndpoint(Endpoint parentEndpoint)
Sets the parent endpoint for the current endpoint. |
Methods inherited from interface org.apache.synapse.ManagedLifecycle |
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destroy, init |
Methods inherited from interface org.apache.synapse.SynapseArtifact |
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getDescription, setDescription |
Methods inherited from interface org.apache.synapse.Nameable |
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getName, setName |
Method Detail |
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void send(MessageContext synMessageContext)
synMessageContext
- MessageContext to be sent.void onChildEndpointFail(Endpoint endpoint, MessageContext synMessageContext)
endpoint
- The child endpoint which caused the exception.synMessageContext
- MessageContext that was used in the failed attempt.void setParentEndpoint(Endpoint parentEndpoint)
parentEndpoint
- parent endpoint containing this endpoint. It should handle the onChildEndpointFail(...)
callback.void onSuccess()
boolean readyToSend()
boolean isInitialized()
EndpointContext getContext()
List<Endpoint> getChildren()
EndpointView getMetricsMBean()
String getFileName()
null
if it is an anonymous endpoint
void setFileName(String fileName)
fileName
- from which the endpoint is loadedString getErrorHandler()
void setErrorHandler(String onFaultMessageStore)
onFaultMessageStore,
- name of the message store
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