Package de.xima.fc.workflow.validator

Class FcChangeStateValidator

java.lang.Object

de.xima.fc.workflow.validator.FcChangeStateValidator

All Implemented Interfaces:

IWorkflowLocalValidator<FcChangeStateProps,WorkflowNode>

public final class FcChangeStateValidator
extends Object
implements IWorkflowLocalValidator<FcChangeStateProps,WorkflowNode>

Validator for nodes of type EWorkflowNodeType.FC_CHANGE_STATE.

Since:

7.0.0

Author:

XIMA MEDIA GmbH

Field Summary

Fields

Modifier and Type	Field	Description
protected IElementLocalValidationParams<TData,TElement>	params
protected IWorkflowLocalHandlerValidationContext	validationContext

Constructor Summary

Constructors

Constructor	Description
FcChangeStateValidator(IElementLocalValidationParams<FcChangeStateProps,WorkflowNode> params)	Creates a new validator with the given parameters.

Method Summary

Modifier and Type	Method	Description
IWorkflowElementValidationResult	validateLocal()	Performs the local validation, see IElementHandler.validateLocal(IElementLocalValidationParams) for details.
IWorkflowElementValidationResult	validateState(IElementLocalValidationParams<FcChangeStateProps,WorkflowNode> params)	Performs part of the local validation for the change state action by checking whether duplicate states exist.

Methods inherited from class java.lang.Object

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

Field Detail

params

protected final IElementLocalValidationParams<TData,TElement extends IWorkflowElementEntity> params

validationContext

protected final IWorkflowLocalHandlerValidationContext validationContext

Constructor Detail

FcChangeStateValidator

public FcChangeStateValidator(IElementLocalValidationParams<FcChangeStateProps,WorkflowNode> params)

Creates a new validator with the given parameters.

Parameters:

params - Parameters as they were passed to the workflow validation process.

Method Detail

validateLocal

public IWorkflowElementValidationResult validateLocal()
                                               throws WorkflowValidationException

Description copied from interface: IWorkflowLocalValidator

Performs the local validation, see IElementHandler.validateLocal(IElementLocalValidationParams) for details.

Specified by:

validateLocal in interface IWorkflowLocalValidator<FcChangeStateProps,WorkflowNode>

Returns:

The result of the validation.

Throws:

WorkflowValidationException - When an unexpected error occurred during validation.

validateState

public IWorkflowElementValidationResult validateState(IElementLocalValidationParams<FcChangeStateProps,WorkflowNode> params)
                                               throws WorkflowValidationException

Performs part of the local validation for the change state action by checking whether duplicate states exist.

Parameters:

params - Params that were passed to the local validation.

Returns:

The validation result. It will be invalid when a state with the same name exist already.

Throws:

WorkflowValidationException - When an error occurred during validation.