The handleRelationshipModification chain is executed when called by the HandleIdTargetModification chain.

The following sections describe each processor in the pipeline chain.

handleModificationType2

This processor determines the type of modification requested by looking at the ModificationType property of the modification. If the ModificationType is ADD_MODIFICATION, control passes to addRelationship. If the ModificationType is REMOVE_MODIFICATION, control passes to removeRelationship. If the ModificationType is neither of these, control passes to updateRelationshipChain.

Transactional mode: TX_MANDATORY

Nucleus component: /atg/commerce/fulfillment/processor/HandleModificationType

PipelineProcessor object: atg.commerce.fulfillment.processor.ProcHandleModificationType

Transitions: Return value of 1 executes the addRelationship processor. Return value of 2 executes the removeRelationship processor. Return value of 3 executes the updateRelationshipChain processor.

addRelationship

This type of modification is currently not supported. This processor logs an error. Execution of this chain then stops.

Transactional mode: TX_MANDATORY

Nucleus component: /atg/commerce/fulfillment/processor/EmptyProcessor

PipelineProcessor object: atg.commerce.pricing.processor.ProcSendScenarioEvent

Transitions: None. This is the last link in the chain and causes the PipelineManager to return to the caller.

removeRelationship

This type of modification is currently not supported. This processor logs an error. Execution of this chain then stops.

Transactional mode: TX_MANDATORY

Nucleus component: /atg/commerce/fulfillment/processor/EmptyProcessor

PipelineProcessor object: atg.commerce.pricing.processor.ProcSendScenarioEvent

Transitions: None. This is the last link in the chain and causes the PipelineManager to return to the caller.

updateRelationshipChain

This processor executes the updateRelationship chain.

Transactional mode: TX_MANDATORY

Nucleus component: /atg/commerce/fulfillment/processor/UpdateRelationshipChain

PipelineProcessor object: atg.commerce.pricing.processor.ProcSendScenarioEvent

Transitions: None. This is the last link in the chain and causes the PipelineManager to return to the caller.