Configuring humantask.xml

Users can change the default humanntask related functionality related configurations by editing the <PRODUCT_HOME>/repository/conf/humantask.xml file using the information given below.

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XML Elements

XML element	Attribute	Description	Data type	Default value	Mandatory/Optional	Sample
<DataSource>		Datasource to be used for human task persistence, defined in bps-datasources.xml	String	bpsds	Mandatory	<DataSource>bpsds</DataSource>
<GenerateDdl>		Set true to enable DDL generation of openJPA	Boolean	TRUE	Mandatory	<GenerateDdl>true</GenerateDdl>
<DAOConnectionFactoryClass>		Database Connection Factory Class	String	org.wso2.carbon.humantask.core.dao.jpa.openjpa.HumanTaskDAOConnectionFactoryImpl	Mandatory	<DAOConnectionFactoryClass>org.wso2.carbon.humantask.core.dao.jpa.openjpa.HumanTaskDAOConnectionFactoryImpl</DAOConnectionFactoryClass>
<PeopleQueryEvaluatorClass>		Query evaluater to work with a user store.	String	org.wso2.carbon.humantask.core.integration.CarbonUserManagerBasedPeopleQueryEvaluator	Optional	<PeopleQueryEvaluatorConfig><PeopleQueryEvaluatorClass>org.wso2.carbon.humantask.core.integration.CarbonUserManagerBasedPeopleQueryEvaluator</PeopleQueryEvaluatorClass></PeopleQueryEvaluatorConfig>
<TransactionManagerClass>		Transaction manager class	String	org.apache.ode.il.EmbeddedGeronimoFactory	Optional	<TransactionManagerConfig><TransactionManagerClass>org.apache.ode.il.EmbeddedGeronimoFactory</TransactionManagerClass></TransactionManagerConfig>
<TaskCleanupConfig>		Specify task statusus to cleanup from database, using the cron scheduler	String		Optional	<TaskCleanupConfig> <cronExpression>0 0 0/4 * * ?</cronExpression> <statuses>COMPLETED,OBSOLETE</statuses> </TaskCleanupConfig>
<TaskEventListeners>		Classes specified here are invoked upon an event of a task.	String		Optional	<TaskEventListeners>//a class can be written to listen task events <ClassName>ClassName</ClassName> <ClassName>ClassName</ClassName> </TaskEventListeners>
<UIRenderingEnabled>		Should be enabled to render jsp files inside humantask packages to be shown in admin console Human task list	Boolean	TRUE	Optional	<UIRenderingEnabled>true</UIRenderingEnabled>
<TaskCoordinationEnabled>		Enable task coordination	Boolean	FALSE	Optional	<TaskCoordinationEnabled>false</TaskCoordinationEnabled>
<RegistrationServiceAuthentication>		Authentication information required for task coordination, to register task engine protocol			Optional	<RegistrationServiceAuthentication> <Username>admin</Username> <Password>admin</Password> </RegistrationServiceAuthentication>
<TaskRegistrationEnabled>		Set TaskRegistrationEnabled to true, for Register tasks at task parent's Registration Service.		FALSE	Optional	<TaskRegistrationEnabled>false</TaskRegistrationEnabled>
<ClusteredTaskEngines>		Provide load balencer url if task engine is clustered and coordination required.	String		Optional	<ClusteredTaskEngines> <LoadBalancerURL>https://bps.loadbalancer-url.com</LoadBalancerURL> </ClusteredTaskEngines>
<EnableTaskOperationsForBusinessAdministrator>		Enable Business administrators of the tasks, to perform task operations	Boolean	FALSE	Optional	<EnableTaskOperationsForBusinessAdministrator>false</EnableTaskOperationsForBusinessAdministrator>
<CacheConfiguration>		Enable caching to cache the user lookup	Boolean	TRUE	Optional	<CacheConfiguration> <EnableCaching>true</EnableCaching> </CacheConfiguration>
<EnableTaskValidationBeforeDeployment>		Enable validation of human task package befor deploying to humantask engine	Boolean	TRUE	Optional	<EnableTaskValidationBeforeDeployment>true</EnableTaskValidationBeforeDeployment>
<EnableEMailNotification>		Enable email notifications	Boolean	FALSE	Optional	<EnableEMailNotification>false</EnableEMailNotification>
<EnableSMSNotification>		Enable SMS notifications	Boolean	FALSE	Optional	<EnableSMSNotification>false</EnableSMSNotification>