xflow.common
Class WorkItem

java.lang.Object
  |
  +--xflow.common.WorkItem

All Implemented Interfaces:

java.io.Serializable

public class WorkItem

extends java.lang.Object

implements java.io.Serializable

This class represents a work item that gets routed to a process.

See Also:

Serialized Form

Field Summary

static java.lang.String	JAVA_OBJECT
static java.lang.String	XML

Constructor Summary

WorkItem()
Constructor

WorkItem(xflow.common.WorkItemId wid)
Constructor

Method Summary

xflow.common.WorkItemId	getId() Gets the work item ID
java.lang.Object	getPayload() Gets the payload of this work item.
java.lang.String	getPayloadType() Gets the payload type of this work item.
java.util.HashMap	getProperties() Gets a work item's property hash map
java.lang.Object	getProperty(java.lang.String key) Gets a work item's property
xflow.common.WorkflowId	getWorkflowId() Gets the workflow instance ID
void	setId(xflow.common.WorkItemId id) Sets the work item ID
void	setPayload(java.lang.Object pload) Sets the payload of this work item.
void	setPayloadType(java.lang.String pt) Sets the payload type of this work item.
void	setProperties(java.util.HashMap m) Sets a work item's property hash map
void	setProperty(java.lang.String key, java.lang.Object value) Sets a property on a work item
void	setWorkflowId(xflow.common.WorkflowId wfId) Sets the workflow instance ID
java.lang.String	toString() Gets the string representation of this object

Methods inherited from class java.lang.Object

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

Field Detail

JAVA_OBJECT

public static final java.lang.String JAVA_OBJECT

See Also:

Constant Field Values

XML

public static final java.lang.String XML

See Also:

Constant Field Values

Constructor Detail

WorkItem

public WorkItem()

Constructor

WorkItem

public WorkItem(xflow.common.WorkItemId wid)

Constructor

Parameters:

wid - a work item ID

Method Detail

getId

public xflow.common.WorkItemId getId()

Gets the work item ID

Returns:

the work item ID

setId

public void setId(xflow.common.WorkItemId id)

Sets the work item ID

Parameters:

id - the work item ID

getWorkflowId

public xflow.common.WorkflowId getWorkflowId()

Gets the workflow instance ID

Returns:

the workflow instance ID

setWorkflowId

public void setWorkflowId(xflow.common.WorkflowId wfId)

Sets the workflow instance ID

Parameters:

wfId - the workflow instance ID

setPayload

public void setPayload(java.lang.Object pload)

Sets the payload of this work item.

Parameters:

pload - the payload

getPayload

public java.lang.Object getPayload()

Gets the payload of this work item.

Returns:

the payload

setPayloadType

public void setPayloadType(java.lang.String pt)

Sets the payload type of this work item.

Parameters:

pt - the payload type - JAVA_OBJECT or XML

getPayloadType

public java.lang.String getPayloadType()

Gets the payload type of this work item.

Returns:

the payload type - JAVA_OBJECT or XML

getProperty

public java.lang.Object getProperty(java.lang.String key)

Gets a work item's property

Parameters:

key - the property name

Returns:

the property value

setProperty

public void setProperty(java.lang.String key,
                        java.lang.Object value)

Sets a property on a work item

Parameters:

key - the property name

value - the property value - must be serializable

getProperties

public java.util.HashMap getProperties()

Gets a work item's property hash map

Returns:

the property hash map

setProperties

public void setProperties(java.util.HashMap m)

Sets a work item's property hash map

Parameters:

m - the property hash map

toString

public java.lang.String toString()

Gets the string representation of this object

Overrides:

toString in class java.lang.Object

Returns:

the string representation