org.mule.runtime.module.extension.internal.runtime.connectivity

Class ConnectionInterceptor

java.lang.Object

org.mule.runtime.module.extension.internal.runtime.connectivity.ConnectionInterceptor

All Implemented Interfaces:

org.mule.runtime.extension.api.runtime.operation.Interceptor

public final class ConnectionInterceptor
extends Object
implements org.mule.runtime.extension.api.runtime.operation.Interceptor

Implements simple connection management by using the before(ExecutionContext) phase to set a connection as parameter value of key ExtensionProperties.CONNECTION_PARAM into an ExecutionContext.

Since:

4.0

Constructor Summary

Constructors

Constructor and Description
ConnectionInterceptor()

Method Summary

Modifier and Type	Method and Description
void	after(org.mule.runtime.extension.api.runtime.operation.ExecutionContext<org.mule.runtime.api.meta.model.operation.OperationModel> executionContext, Object result) Sets the ExtensionProperties.CONNECTION_PARAM parameter on the operationContext to null
void	before(org.mule.runtime.extension.api.runtime.operation.ExecutionContext<org.mule.runtime.api.meta.model.operation.OperationModel> executionContext) Adds a Connection as a parameter in the operationContext, following the considerations in this type's javadoc.
Throwable	onError(org.mule.runtime.extension.api.runtime.operation.ExecutionContext executionContext, org.mule.runtime.extension.api.runtime.RetryRequest retryRequest, Throwable exception) If the exception is a ConnectionException a retry of failed request will be asked

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mule.runtime.extension.api.runtime.operation.Interceptor

onSuccess

Constructor Detail

ConnectionInterceptor

public ConnectionInterceptor()

Method Detail

before

public void before(org.mule.runtime.extension.api.runtime.operation.ExecutionContext<org.mule.runtime.api.meta.model.operation.OperationModel> executionContext)
            throws Exception

Adds a Connection as a parameter in the operationContext, following the considerations in this type's javadoc.

Specified by:

before in interface org.mule.runtime.extension.api.runtime.operation.Interceptor

Parameters:

executionContext - the ExecutionContext for the operation to be executed

Throws:

IllegalArgumentException - if the operationContext already contains a parameter of key ExtensionProperties.CONNECTION_PARAM

Exception

after

public void after(org.mule.runtime.extension.api.runtime.operation.ExecutionContext<org.mule.runtime.api.meta.model.operation.OperationModel> executionContext,
                  Object result)

Sets the ExtensionProperties.CONNECTION_PARAM parameter on the operationContext to null

Specified by:

after in interface org.mule.runtime.extension.api.runtime.operation.Interceptor

Parameters:

executionContext - the ExecutionContext that was used to execute the operation

result - the operation's result

onError

public Throwable onError(org.mule.runtime.extension.api.runtime.operation.ExecutionContext executionContext,
                         org.mule.runtime.extension.api.runtime.RetryRequest retryRequest,
                         Throwable exception)

If the exception is a ConnectionException a retry of failed request will be asked

Specified by:

onError in interface org.mule.runtime.extension.api.runtime.operation.Interceptor

Parameters:

executionContext - the ExecutionContext that was used to execute the operation

retryRequest - a RetryRequest in case that the operation should be retried

exception - the Exception that was thrown by the failing operation

Returns:

the same Throwable given in the parameter