Package de.xima.fc.workflow.retval.node

Interface IFcChangeFormAvailabilityDescriptors

All Superinterfaces:

IExecutionResultDescriptor

All Known Implementing Classes:

FcChangeFormAvailabilityHandler

public interface IFcChangeFormAvailabilityDescriptors
extends IExecutionResultDescriptor

The result descriptors for the data returned by the EWorkflowNodeType.FC_POST_REQUEST action.

Since:

7.0.0

Author:

XIMA MEDIA GmbH

Field Summary

Fields

Modifier and Type	Field	Description
static String	ATTR_CURRENT_STATE	Name of the corresponding property of the getErrorValueDescriptor(IValueDescriptorFactory)
static String	ATTR_ERROR_MESSAGE	Name of the corresponding property of the getErrorValueDescriptor(IValueDescriptorFactory)
static String	ATTR_PREVIOUS_STATE	Name of the corresponding property of the getErrorValueDescriptor(IValueDescriptorFactory)
static String	ATTR_WAS_CHANGED	Name of the corresponding property of the getErrorValueDescriptor(IValueDescriptorFactory)

Method Summary

Modifier and Type	Method	Description
default IUnionValueDescriptor<String>	getErrorValueDescriptor(IValueDescriptorFactory f)	The union descriptor for the different error types that may occur when the node is executed.
default IValueDescriptor<?,? extends IValueBuilder<?>>	getSuccessValueDescriptor(IValueDescriptorFactory f)

Methods inherited from interface de.xima.fc.interfaces.workflow.execution.IExecutionResultDescriptor

getAlwaysValueDescriptor, getFileValueDescriptor

Field Detail

ATTR_WAS_CHANGED

static final String ATTR_WAS_CHANGED

Name of the corresponding property of the getErrorValueDescriptor(IValueDescriptorFactory)

See Also:

Constant Field Values

ATTR_PREVIOUS_STATE

static final String ATTR_PREVIOUS_STATE

Name of the corresponding property of the getErrorValueDescriptor(IValueDescriptorFactory)

See Also:

Constant Field Values

ATTR_CURRENT_STATE

static final String ATTR_CURRENT_STATE

Name of the corresponding property of the getErrorValueDescriptor(IValueDescriptorFactory)

See Also:

Constant Field Values

ATTR_ERROR_MESSAGE

static final String ATTR_ERROR_MESSAGE

Name of the corresponding property of the getErrorValueDescriptor(IValueDescriptorFactory)

See Also:

Constant Field Values

Method Detail

getSuccessValueDescriptor

default IValueDescriptor<?,? extends IValueBuilder<?>> getSuccessValueDescriptor(IValueDescriptorFactory f)

Specified by:

getSuccessValueDescriptor in interface IExecutionResultDescriptor

Parameters:

f - Factory that may be used for creating the descriptor. Instead of the factory passed in to this method, you may also use ValueDescriptorFactory.getInstance() if you wish to cache the descriptor in a static or instance field.

Returns:

The value descriptor for that data that is made available to the workflow when the node is executed successfully.

getErrorValueDescriptor

default IUnionValueDescriptor<String> getErrorValueDescriptor(IValueDescriptorFactory f)

Description copied from interface: IExecutionResultDescriptor

The union descriptor for the different error types that may occur when the node is executed. Each discriminator of the union represents an error or exception type.

 factory.recordBuilder() //
     .requiredProperty("errorCode", factory.integer()) //
     .requiredProperty("errorMessage", factory.string()) //
     .requiredProperty("localizedMessage", factory.integer());
 return factory.add("CONNECT_TIMEOUT", error) //
     .add("READ_TIMEOUT", error) //
     .add("GENERAL", error);
 

The example above uses the same data type for each error, but you can return different data depending on the error type.

Specified by:

getErrorValueDescriptor in interface IExecutionResultDescriptor

Parameters:

f - Factory that may be used for creating the descriptor. You may also use ValueDescriptorFactory.getInstance() if you wish to cache the descriptor in a static or instance field.

Returns:

The value descriptor for that data that is made available to the workflow when the execution of the node failed (such as by throwing an exception).