Package com.aquima.interactions.flow.ds.xml.parsing

Class XmlNodeDS

java.lang.Object

com.aquima.interactions.foundation.report.ReportingDS

com.aquima.interactions.flow.ds.xml.parsing.XmlNodeDS

All Implemented Interfaces:

INodeDS, IReportingDS

Direct Known Subclasses:

XmlActionNodeDS, XmlEventNodeDS

public class XmlNodeDS
extends ReportingDS
implements INodeDS

Xml datasource implementation.

Since:

7.2

Author:

Jon van Leuven

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	XmlNodeDS(IInitializationReport report, IXmlNode node)

Method Summary

Modifier and Type	Method	Description
String	getEndNodeExitEvent()	Returns the exit event for the flow's end node.
ExitState	getEndNodeExitState()	Returns the exit state for the flow's end node.
String	getExpression()	When the node is a condition node, the expression should contain a condition expression.
String	getId()	This method should return the unique id of the node (unique within the flow).
String	getPrimitiveTargetAttribute()	This method returns the attribute that should be used to store the current value when repeating over primitive values.
String	getRepeatExpression()	When the node is a flow node, the expression may contain a repeat expression.
String	getSortAttribute()	This method returns the attribute that should be used to sort the values for the repeat expression.
String	getTargetId()	This method should return the ID of the object the node represents.
NodeType	getType()	This method should return the type of the node.
boolean	sortAscending()	This method returns a boolean indicating if the repreat values should be sorted in ascending order.

Methods inherited from class com.aquima.interactions.foundation.report.ReportingDS

addError, addMessage, getCategory, getReport

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.aquima.interactions.foundation.report.IReportingDS

addMessage

Constructor Details

XmlNodeDS

protected XmlNodeDS(IInitializationReport report,
 IXmlNode node)

Method Details

getEndNodeExitEvent

public String getEndNodeExitEvent()

Description copied from interface: INodeDS

Returns the exit event for the flow's end node. The exit event is used to link this flow's end to a next edge in a parent flow.

Specified by:

getEndNodeExitEvent in interface INodeDS

Returns:

The exit event for the end node, will be null when the {INodeDS.getType() is not an end node type.

getEndNodeExitState

public ExitState getEndNodeExitState()

Description copied from interface: INodeDS

Returns the exit state for the flow's end node. The exit state is can be used by the flow handler to determine a rollback/commit or exception state.

A flow has end nodes of one of the following 3 types: ok,cancel,exception.

Specified by:

getEndNodeExitState in interface INodeDS

Returns:

The exit state for the end node, will be null when the {INodeDS.getType() is not an end node type.

getExpression

public String getExpression()

Description copied from interface: INodeDS

When the node is a condition node, the expression should contain a condition expression.

Specified by:

getExpression in interface INodeDS

Returns:

The condition expression.

getTargetId

public String getTargetId()

Description copied from interface: INodeDS

This method should return the ID of the object the node represents. In case of an action node this method will probably return the name of a service, where as a flow node would return the name of the flow.

Specified by:

getTargetId in interface INodeDS

Returns:

String

getType

public NodeType getType()

Description copied from interface: INodeDS

This method should return the type of the node.

Specified by:

getType in interface INodeDS

Returns:

NodeType

getId

public String getId()

Description copied from interface: INodeDS

This method should return the unique id of the node (unique within the flow).

Specified by:

getId in interface INodeDS

Returns:

String containing the id of the node.

getRepeatExpression

public String getRepeatExpression()

Description copied from interface: INodeDS

When the node is a flow node, the expression may contain a repeat expression.

Specified by:

getRepeatExpression in interface INodeDS

Returns:

The repeat expression, may be null.

getSortAttribute

public String getSortAttribute()

Description copied from interface: INodeDS

This method returns the attribute that should be used to sort the values for the repeat expression. This method is only relevant when a repeat expression has been specified.

Specified by:

getSortAttribute in interface INodeDS

Returns:

the attribute that should be used to sort the instances on that where returned from the context expression.

sortAscending

public boolean sortAscending()

Description copied from interface: INodeDS

This method returns a boolean indicating if the repreat values should be sorted in ascending order. This method is only relevant when a repeat expression has been specified.

Specified by:

sortAscending in interface INodeDS

Returns:

a boolean indicating if the values should be sorted in ascending order.

getPrimitiveTargetAttribute

public String getPrimitiveTargetAttribute()

Description copied from interface: INodeDS

This method returns the attribute that should be used to store the current value when repeating over primitive values. This method is only relevant with a repeat expression resulting in primitives has been specified.

Specified by:

getPrimitiveTargetAttribute in interface INodeDS

Returns:

the attribute that should be used to store the current value of a repeat iteration