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com.bea.p13n.advisor
Class OutputListItemToInputTransform

java.lang.Object
com.bea.p13n.advisor.AbstractAdviceTransform
com.bea.p13n.advisor.OutputToInputTransform
com.bea.p13n.advisor.OutputListItemToInputTransform

All Implemented Interfaces

AdviceConstants, AdviceRequestConstants, AdviceTransform, AdvisletChainElement

public class OutputListItemToInputTransform

extends OutputToInputTransform

This is an AdviceTransform that takes the last RESULT key (getResult return value) from the Advice object and puts it into the key specified in the "output-key" parameter field in the AdviceRequest. Additionally, if the result object is a List only the first item of the List is added to the AdviceRequest.

If the Advice is null or incomplete no transformation is performed.

Field Summary

Fields inherited from interface com.bea.p13n.advisor.AdviceConstants

RESULTS

Fields inherited from interface com.bea.p13n.advisor.AdviceRequestConstants

CATALOG_QUERY_WRAPPER, CONTENT_APPEND_QUERY_STRING, CONTENT_MANAGER, CONTENT_MANAGER_HOME, CONTENT_QUERY_CONTEXT_PARAMS, CONTENT_QUERY_MAX_ITEMS, CONTENT_QUERY_NODE, CONTENT_QUERY_SORT_BY, CONTENT_QUERY_STRING, CONTENT_QUERY_VERSIONED_CONTENT, CONTENT_SEARCH_PATHS, CONTEXT_HANDLER, DATE, HTTP_REQUEST, HTTP_SESSION, NOW, RULES_FILTER_CLASS, RULES_FILTER_CLASS_NAME, RULES_INPUT_OBJECTS, RULES_RULENAME_TO_FIRE, RULES_RULESET_NAME, SHOPPING_CART, TIME, TIME_INSTANT, USER

Constructor Summary

OutputListItemToInputTransform(Advisor advisor, Metadata metadata)
Construct an instance of this object and bind it to its Advisor and Metadata instances.

Method Summary

void	transform(Advice input, AdviceRequest output) Transforms the given Advice into AdviceRequest to pass it to another Advisor in the advislet chain defined in the advislet registry.

Methods inherited from class com.bea.p13n.advisor.OutputToInputTransform

getRequestKey, getSpecificKey, getSpecificValue, initialize

Methods inherited from class com.bea.p13n.advisor.AbstractAdviceTransform

getMetadata, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

OutputListItemToInputTransform

public OutputListItemToInputTransform(Advisor advisor,
                                      Metadata metadata)

Construct an instance of this object and bind it to its Advisor and Metadata instances.

Parameters

advisor - the advisor for this object.

metadata - the metadata for this object.

Method Detail

transform

public void transform(Advice input,
                      AdviceRequest output)
               throws AdvisorException

Description copied from class: AbstractAdviceTransform

Transforms the given Advice into AdviceRequest to pass it to another Advisor in the advislet chain defined in the advislet registry.

Specified by:

transform in interface AdviceTransform

Overrides:

transform in class OutputToInputTransform

Parameters

input - An Advice from which the parameters are extracted and transformed.

output - An AdviceRequest that is prepared from the given Advice.

Throws

AdvisorException - If an error occurs during the transformation process.

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