Module jakarta.resource

Package jakarta.resource.spi.work

Class HintsContext

java.lang.Object

jakarta.resource.spi.work.HintsContext

All Implemented Interfaces:

WorkContext, Serializable

public class HintsContext
extends Object
implements WorkContext

A standard WorkContext that allows a Work instance to propagate quality-of-service (QoS) hints about the Work to the WorkManager.

Since:

1.6

See Also:

WorkContextProvider, Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected String	description
static String	LONGRUNNING_HINT
protected String	name
static String	NAME_HINT

Constructor Summary

Constructors

Constructor	Description
HintsContext()

Method Summary

Modifier and Type	Method	Description
String	getDescription()	Get the brief description of the role played by the WorkContext and any other related debugging information.
Map<String,Serializable>	getHints()	Get all hints
String	getName()	Get the associated name of the WorkContext.
void	setDescription(String description)	Set a brief description of the role played by the instance of HintsContext and any other related debugging information.
void	setHint(String hintName, Serializable value)	Set a Hint and a related value.
void	setName(String name)	Set the associated name of the HintsContext.

Methods inherited from class java.lang.Object

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

Field Detail

NAME_HINT

public static final String NAME_HINT

See Also:

Constant Field Values

LONGRUNNING_HINT

public static final String LONGRUNNING_HINT

See Also:

Constant Field Values

description

protected String description

name

protected String name

Constructor Detail

HintsContext

public HintsContext()

Method Detail

getDescription

public String getDescription()

Get the brief description of the role played by the WorkContext and any other related debugging information. This could be used by the WorkManager and the resource adapter for debugging purposes.

Specified by:

getDescription in interface WorkContext

Returns:

the associated description of the WorkContext

getName

public String getName()

Get the associated name of the WorkContext. This could be used by the WorkManager and the resource adapter for debugging purposes.

Specified by:

getName in interface WorkContext

Returns:

the associated name of the WorkContext

setDescription

public void setDescription(String description)

Set a brief description of the role played by the instance of HintsContext and any other related debugging information. This could be used by the resource adapter and the WorkManager for logging and debugging purposes.

Parameters:

description - The description

setName

public void setName(String name)

Set the associated name of the HintsContext. This could be used by the resource adapter and the WorkManager for logging and debugging purposes.

Parameters:

name - The name

setHint

public void setHint(String hintName,
                    Serializable value)

Set a Hint and a related value. The hintName must be non-Null. Standard HintNames are defined in the Jakarta Connectors specification. Use of "jakarta.resource." prefixed hintNames are reserved for use by the Jakarta Connectors specification.

Parameters:

hintName - name of the hint to set

value - value to set

getHints

public Map<String,Serializable> getHints()

Get all hints

Returns:

Map keyed on hint name