Package org.alfresco.repo.action.constraint

Class BaseParameterConstraint

java.lang.Object

org.alfresco.repo.action.constraint.BaseParameterConstraint

All Implemented Interfaces:

ParameterConstraint, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware

Direct Known Subclasses:

AspectParameterConstraint, EnumParameterConstraint, FolderContentsParameterConstraint, MimetypeParameterConstraint, PropertyParameterConstraint, TypeParameterConstraint

public abstract class BaseParameterConstraint
extends Object
implements ParameterConstraint, org.springframework.beans.factory.BeanNameAware

Base implementation of a parameter constraint

Author:

Roy Wetherall

Field Summary

Fields

Modifier and Type	Field	Description
protected RuntimeActionService	actionService	Runtime action service
protected Map<String,String>	allowableValues	Map of allowable values
protected boolean	cache	Flag to determine whether the allowable values should be cached
protected String	name	Constraint name

Constructor Summary

Constructors

Constructor	Description
BaseParameterConstraint()

Method Summary

Modifier and Type	Method	Description
Map<String,String>	getAllowableValues()	The implementers are expected to return allowed values in the insertion order.
protected abstract Map<String,String>	getAllowableValuesImpl()	Gets the list of allowable values, calculating them every time it is called.
protected String	getI18NLabel(String key)	Get the I18N display label for a particular key
String	getName()	Gets the unique name of the constraint
String	getValueDisplayLabel(String value)
void	init()	Init method
boolean	isValidValue(String value)	Indicates whether the provided value satisfies the constraint.
void	setActionService(RuntimeActionService actionService)	Set the action service
void	setBeanName(String name)
void	setCacheAllowableValues(boolean cache)	Determines whether the allowable values should be cached, default is true.

Methods inherited from class java.lang.Object

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

Field Detail

name

protected String name

Constraint name

actionService

protected RuntimeActionService actionService

Runtime action service

cache

protected boolean cache

Flag to determine whether the allowable values should be cached

allowableValues

protected Map<String,String> allowableValues

Map of allowable values

Constructor Detail

BaseParameterConstraint

public BaseParameterConstraint()

Method Detail

init

public void init()

Init method

setActionService

public void setActionService(RuntimeActionService actionService)

Set the action service

Parameters:

actionService - action service

setCacheAllowableValues

public void setCacheAllowableValues(boolean cache)

Determines whether the allowable values should be cached, default is true.

Parameters:

cache - boolean

getName

public String getName()

Description copied from interface: ParameterConstraint

Gets the unique name of the constraint

Specified by:

getName in interface ParameterConstraint

Returns:

String constraint name

See Also:

ParameterConstraint.getName()

setBeanName

public void setBeanName(String name)

Specified by:

setBeanName in interface org.springframework.beans.factory.BeanNameAware

See Also:

BeanNameAware.setBeanName(java.lang.String)

getAllowableValues

public Map<String,String> getAllowableValues()

Description copied from interface: ParameterConstraint

The implementers are expected to return allowed values in the insertion order.

Specified by:

getAllowableValues in interface ParameterConstraint

See Also:

ParameterConstraint.getAllowableValues()

getAllowableValuesImpl

protected abstract Map<String,String> getAllowableValuesImpl()

Gets the list of allowable values, calculating them every time it is called.

Returns:

map of allowable values

getI18NLabel

protected String getI18NLabel(String key)

Get the I18N display label for a particular key

Parameters:

key - String

Returns:

String I18N value

getValueDisplayLabel

public String getValueDisplayLabel(String value)

Specified by:

getValueDisplayLabel in interface ParameterConstraint

Parameters:

value - String

Returns:

String

See Also:

ParameterConstraint.getValueDisplayLabel(String)

isValidValue

public boolean isValidValue(String value)

Description copied from interface: ParameterConstraint

Indicates whether the provided value satisfies the constraint. True if it does, false otherwise.

Specified by:

isValidValue in interface ParameterConstraint

Returns:

boolean true if valid, false otherwise

See Also:

ParameterConstraint.isValidValue(String)