org.bonitasoft.engine.operation

Class DataLeftOperandHandler

java.lang.Object

org.bonitasoft.engine.operation.DataLeftOperandHandler

All Implemented Interfaces:

LeftOperandHandler

public class DataLeftOperandHandler
extends Object
implements LeftOperandHandler

Author:

Baptiste Mesta, Matthieu Chaffotte

Constructor Summary

Constructors

Constructor and Description
DataLeftOperandHandler(DataInstanceService dataInstanceService, ParentContainerResolver parentContainerResolver)

Method Summary

Modifier and Type	Method and Description
void	delete(SLeftOperand leftOperand, long containerId, String containerType)
protected SDataInstance	getDataInstance(String dataInstanceName, long containerId, String containerType)
String	getType()
void	loadLeftOperandInContext(List<SLeftOperand> sLeftOperand, long leftOperandContainerId, String leftOperandContainerType, SExpressionContext expressionContext)
void	loadLeftOperandInContext(SLeftOperand sLeftOperand, long leftOperandContainerId, String leftOperandContainerType, SExpressionContext expressionContext) retrieve the left operand and put it in context as needed by the left operand
protected void	update(SDataInstance sDataInstance, Object content)
Object	update(SLeftOperand leftOperand, Map<String,Object> inputValues, Object newValue, long containerId, String containerType)

Methods inherited from class java.lang.Object

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

Constructor Detail

DataLeftOperandHandler

public DataLeftOperandHandler(DataInstanceService dataInstanceService,
                              ParentContainerResolver parentContainerResolver)

Method Detail

getType

public String getType()

Specified by:

getType in interface LeftOperandHandler

update

public Object update(SLeftOperand leftOperand,
                     Map<String,Object> inputValues,
                     Object newValue,
                     long containerId,
                     String containerType)
              throws SOperationExecutionException

Specified by:

update in interface LeftOperandHandler

Parameters:

leftOperand - the left operand

inputValues - contains value(s) given by the strategy to update the left operand with

newValue - the value to set the element with

containerId - the container id

containerType - the container type

Throws:

SOperationExecutionException

update

protected void update(SDataInstance sDataInstance,
                      Object content)
               throws SDataInstanceException

Throws:

SDataInstanceException

delete

public void delete(SLeftOperand leftOperand,
                   long containerId,
                   String containerType)
            throws SOperationExecutionException

Specified by:

delete in interface LeftOperandHandler

Throws:

SOperationExecutionException

loadLeftOperandInContext

public void loadLeftOperandInContext(SLeftOperand sLeftOperand,
                                     long leftOperandContainerId,
                                     String leftOperandContainerType,
                                     SExpressionContext expressionContext)
                              throws SBonitaReadException

Description copied from interface: LeftOperandHandler

retrieve the left operand and put it in context as needed by the left operand

Specified by:

loadLeftOperandInContext in interface LeftOperandHandler

Parameters:

sLeftOperand - the left operand

leftOperandContainerId - the left operand container id. Used to execute the left Operand in the correct context

leftOperandContainerType - the left operand container type. Used to execute the left Operand in the correct context

expressionContext - the context to add the value i

Throws:

SBonitaReadException

loadLeftOperandInContext

public void loadLeftOperandInContext(List<SLeftOperand> sLeftOperand,
                                     long leftOperandContainerId,
                                     String leftOperandContainerType,
                                     SExpressionContext expressionContext)
                              throws SBonitaReadException

Specified by:

loadLeftOperandInContext in interface LeftOperandHandler

Throws:

SBonitaReadException

getDataInstance

protected SDataInstance getDataInstance(String dataInstanceName,
                                        long containerId,
                                        String containerType)
                                 throws SDataInstanceException

Throws:

SDataInstanceException