com.ibm.commerce.catalog.facade.server.commands

Class FetchTopCategoriesTaskCmdImpl

java.lang.Object

com.ibm.commerce.catalog.facade.server.commands.AbstractFetchCatalogGroupSOICmdImpl

com.ibm.commerce.catalog.facade.server.commands.FetchTopCategoriesTaskCmdImpl

All Implemented Interfaces:

FetchCatalogGroupCmd, AbstractFetchNounCmd, com.ibm.websphere.command.Command, java.io.Serializable

public class FetchTopCategoriesTaskCmdImpl
extends AbstractFetchCatalogGroupSOICmdImpl

This fetch command retrieves all the top categories of the current catalog and store. The current catalog id is retrieved from CatalogContext using getCatalogContext() method in the CatalogComponentHelper helper classs. The store id is retrieved from the BaseContext using ,getStoreId() method in the CatalogComponentHelper helper class.
Following is the xpath expression used to invoke this command:

/CatalogGroup[@topCatalogGroup='true']

Value for attribute 'topCatalogGroup' should always be 'true'.

See Also:

Serialized Form

Field Summary

Fields inherited from interface com.ibm.websphere.command.Command

serialVersionUID

Constructor Summary

Constructors

Constructor and Description
FetchTopCategoriesTaskCmdImpl()

Method Summary

Modifier and Type	Method and Description
java.util.ArrayList	fetchCatalogGroups() This method is used to fetch the top category data beans, given the catalog id.

Methods inherited from class com.ibm.commerce.catalog.facade.server.commands.AbstractFetchCatalogGroupSOICmdImpl

execute, getBeginIndex, getDisplayNum, getLogger, getNouns, getRecordSetCompleteIndicator, getRecordSetCount, getRecordSetReferenceId, getRecordSetStartNumber, getRecordSetTotal, getShow, getShowCatalogGroupDataArea, isReadyToCallExecute, reset, setGet, setPagingParameters, setRecordSetCompleteIndicator, setRecordSetCount, setRecordSetReferenceId, setRecordSetStartNumber, setRecordSetTotal, setSearchExpression, setVersionCheck

Methods inherited from class java.lang.Object

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

Constructor Detail

FetchTopCategoriesTaskCmdImpl

public FetchTopCategoriesTaskCmdImpl()

Method Detail

fetchCatalogGroups

public java.util.ArrayList fetchCatalogGroups()
                                       throws CatalogApplicationException

This method is used to fetch the top category data beans, given the catalog id. The category data beans will be the top categories of the catalog. The catalogId is passed as an XPath query parameter.

Returns:

an ArrayList containing the category data bean corresponding to the identifier.

Throws:

CatalogApplicationException - when the activation of the category data bean fails.