ee.telekom.workflow.api.DslExpression Maven / Gradle / Ivy
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package ee.telekom.workflow.api;
/**
* DSL for workflow definitions.
*
* @author Erko Hansar
* @author Christian Klock
*
* @see WorkflowDefinition
*/
public interface DslExpression {
/**
* Synchronous bean method call. Can be defined as a stand-alone node, or next to a variable/variables node to save the returned object.
*
* @param id node id
* @param beanName bean name (from Spring application context)
* @param methodName method name to call
* @param arguments method arguments (any java object or "${EL_EXPRESSION}")
*/
Level call( int id, String beanName, String methodName, Object... arguments );
/**
* Asynchronous bean method call. Can be defined as a stand-alone node, or next to a variable/variables node to save the returned object.
*
* ### WAIT STATE ###
*
* @param id node id
* @param beanName bean name (from Spring application context)
* @param methodName method name to call
* @param arguments method arguments (any java object or "${EL_EXPRESSION}")
*/
Level callAsync( int id, String beanName, String methodName, Object... arguments );
/**
* Create a human task for given role/assignee. Can be defined as a stand-alone node, or next to a variable/variables node to save the returned object.
* Arguments may be provided by a a withArgument call.
*
* NB! It's mandatory to fill either the roleName or assignee or both fields!
*
* ### WAIT STATE ###
*
* @param id node id
* @param roleName assign to a role
* @param assignee assign to a person
*/
DslAttribute humanTask( int id, String roleName, String assignee );
/**
* Wait until a signal matching the given type is received. Can be defined as a stand-alone node, or next to a variable/variables node to save the signal argument.
*
* ### WAIT STATE ###
*
* @param id node id
* @param type matching signal type
*/
Level waitSignal( int id, String type );
}