Package com.orchestranetworks.addon.dex.transformation

Interface Transformation<T extends TransformationExecutionContext>

All Known Subinterfaces:

AggregationTransformation

public interface Transformation<T extends TransformationExecutionContext>

Provides transformation methods.

Life cycle

When import, export, or transfer services are called:

1. The specified class is instantiated through its TransformationDefinition. It is initialized only once when calling the import, export, or transfer services.
2. The setup(TransformationConfigurationContext) method is called for the new instance.

During the import/export/transfer operational phase, the execute(TransformationExecutionContext) method is called each time an associated source field must be imported/exported/transferred to the target field.

Since:

2.3.0

Method Summary

Modifier and Type	Method	Description
java.lang.Object	execute(T executionContext)	Executes the transformation.
void	setup(TransformationConfigurationContext configurationContext)	Checks and prepares this instance.

Method Detail

setup

void setup(TransformationConfigurationContext configurationContext)
    throws DataExchangeException

Checks and prepares this instance.

Throws:

DataExchangeException

execute

java.lang.Object execute(T executionContext)
                  throws DataExchangeException

Executes the transformation.

Multi-threading

For a single instance of this interface, this method may be called concurrently by several threads.

Throws:

DataExchangeException