Package de.hybris.platform.order.strategies.calculation.pdt.processor.impl

Class DefaultPDTProcessor<VALUE extends PDTValue,INFO extends PDTInformation,CRITERIA extends PDTCriteria>

java.lang.Object

de.hybris.platform.order.strategies.calculation.pdt.processor.impl.DefaultPDTProcessor<VALUE,INFO,CRITERIA>

All Implemented Interfaces:

PDTProcessor

public class DefaultPDTProcessor<VALUE extends PDTValue,INFO extends PDTInformation,CRITERIA extends PDTCriteria>
extends java.lang.Object
implements PDTProcessor

Default implementation of PDT processor (PDTProcessor, that fill values/informations if current values/informations are empty or NO_RESULT. This processor always calls method doProcess from PDTProcessorChain

Field Summary

Fields

Modifier and Type	Field	Description
static java.util.List	NO_RESULT

Constructor Summary

Constructors

Constructor	Description
DefaultPDTProcessor()

Method Summary

Modifier and Type	Method	Description
void	doProcess(PDTContext context, PDTProcessorChain chain)	The doProcess method of the PDTProcessor is called by the application if price/discount/tax information or values are needed to be resolved.
void	setFindPDTValueInfoStrategy(FindPDTValueInfoStrategy<VALUE,INFO,CRITERIA> findPDTValueInfoStrategy)

Methods inherited from class java.lang.Object

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

Field Detail

NO_RESULT

public static final java.util.List NO_RESULT

Constructor Detail

DefaultPDTProcessor

public DefaultPDTProcessor()

Method Detail

doProcess

public void doProcess(PDTContext context,
                      PDTProcessorChain chain)
               throws CalculationException

Description copied from interface: PDTProcessor

The doProcess method of the PDTProcessor is called by the application if price/discount/tax information or values are needed to be resolved. The PDTProcessorChain passed in to this method allows the PDTProcessor to pass on the context to the next entity in the chain.

A typical implementation of this method would follow the following pattern:
1. Examine the PDTCriteriaTarget from the context (context.getPDTCriteriaTarget())
2. Examine the CRITERIA from the context (context.getCriteria())
2. Depending on the PDTCriteriaTarget and CRITERIA process to resolve values or information
3. Set up values or information
3. a) either invoke the next entity in the chain using the PDTProcessorChain object (chain.doProcess(PDTContext context)),
3. b) or not pass on context to the next entity in the process chain to block the context processing

Specified by:

doProcess in interface PDTProcessor

Parameters:

context - contains criteria and values/information to process

chain - provides access to the next processor in the chain for this processor to pass the context to for further processing

Throws:

CalculationException

setFindPDTValueInfoStrategy

public void setFindPDTValueInfoStrategy(FindPDTValueInfoStrategy<VALUE,INFO,CRITERIA> findPDTValueInfoStrategy)