Class DefaultDisplayImpl

java.lang.Object

ch.tocco.nice2.model.entity.api.entity.defaultdisplay.DefaultDisplayImpl

All Implemented Interfaces:

DefaultDisplay

public class DefaultDisplayImpl
extends Object
implements DefaultDisplay

Nested Class Summary

Nested classes/interfaces inherited from interface DefaultDisplay

DefaultDisplay.Options

Constructor Summary

Constructors

Constructor	Description
DefaultDisplayImpl(DisplayFactory displayFactory, RunEnvironmentService runEnvironmentService)

Method Summary

Modifier and Type	Method	Description
String	evaluate(EntityReference entity)	Evaluate the value against an entity.
String	evaluate(EntityReference entity, DefaultDisplay.Options options)	Failure behavior: in development mode it throws, in production mode it logs.
String	evaluateOrLog(EntityReference entity, DefaultDisplay.Options options)
String	evaluateOrLog(EntityReference entity, String fallbackString, DefaultDisplay.Options options)
String	evaluateOrThrow(EntityReference entity, DefaultDisplay.Options options)
@Nullable DisplayExpression	getExpression()	Returns the expression as String
void	setExpression(String expression, @Nullable String language)

Methods inherited from class Object

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

Constructor Details

DefaultDisplayImpl

public DefaultDisplayImpl(DisplayFactory displayFactory,
 RunEnvironmentService runEnvironmentService)

Method Details

getExpression

public @Nullable DisplayExpression getExpression()

Description copied from interface: DefaultDisplay

Returns the expression as String

Specified by:

getExpression in interface DefaultDisplay

Returns:

expression

setExpression

public void setExpression(String expression,
 @Nullable String language)

evaluate

public String evaluate(EntityReference entity)

Description copied from interface: DefaultDisplay

Evaluate the value against an entity. This is somewhat similar to an object's toString() method. Often it takes the current user (and his locale) into account. On evaluation failure an exception is thrown (development) or logged (production) (depending on run-env).

Specified by:

evaluate in interface DefaultDisplay

Parameters:

entity - the entity

Returns:

the value as string

evaluate

public String evaluate(EntityReference entity,
 DefaultDisplay.Options options)

Failure behavior: in development mode it throws, in production mode it logs.

Specified by:

evaluate in interface DefaultDisplay

evaluateOrThrow

public String evaluateOrThrow(EntityReference entity,
 DefaultDisplay.Options options)

evaluateOrLog

public String evaluateOrLog(EntityReference entity,
 String fallbackString,
 DefaultDisplay.Options options)

evaluateOrLog

public String evaluateOrLog(EntityReference entity,
 DefaultDisplay.Options options)