org.trimou.el

Class ELIfHelper

java.lang.Object

org.trimou.engine.config.AbstractConfigurationAware

org.trimou.handlebars.AbstractHelper

org.trimou.handlebars.BasicHelper

org.trimou.handlebars.BasicSectionHelper

org.trimou.handlebars.IfHelper

org.trimou.el.ELIfHelper

All Implemented Interfaces:

ConfigurationAware, Helper

public class ELIfHelper
extends IfHelper

Extends IfHelper in the sense that a String param is evaluated as EL expression:

 {{#if "item.price gt 200"}}
   {{item.name}}
 {{/if}}
 

Since:

2.0

Author:

Martin Kouba

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	MatchingSectionHelper.EvaluationLogic

Field Summary

Fields inherited from class org.trimou.handlebars.BasicSectionHelper

SECTION_TYPES

Fields inherited from class org.trimou.handlebars.BasicHelper

HELPER_TAG_TYPES

Fields inherited from class org.trimou.engine.config.AbstractConfigurationAware

configuration

Constructor Summary

Constructors

Constructor and Description
ELIfHelper()
ELIfHelper(String elseStartDelimiter, String elseEndDelimiter)

Method Summary

Modifier and Type	Method and Description
Set<ConfigurationKey>	getConfigurationKeys()
protected MatchingSectionHelper.EvaluationLogic	getDefaultLogic()
protected Set<String>	getSupportedHashKeys()
protected boolean	hasEmptyParamsSupport()
protected boolean	isMatching(Object value, Options options)
protected int	numberOfRequiredParameters()

Methods inherited from class org.trimou.handlebars.IfHelper

isMatching

Methods inherited from class org.trimou.handlebars.BasicSectionHelper

allowedTagTypes

Methods inherited from class org.trimou.handlebars.BasicHelper

getRequiredHashKeys, numberOfRequiredHashEntries, validate

Methods inherited from class org.trimou.handlebars.AbstractHelper

append, convertAndAppend, convertValue, init, isSection, isUnescapeVariable, isVariable

Methods inherited from class org.trimou.engine.config.AbstractConfigurationAware

checkNotInitialized, init

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.trimou.engine.config.ConfigurationAware

init

Constructor Detail

ELIfHelper

public ELIfHelper()

ELIfHelper

public ELIfHelper(String elseStartDelimiter,
                  String elseEndDelimiter)

Parameters:

elseStartDelimiter -

elseEndDelimiter -

Method Detail

getConfigurationKeys

public Set<ConfigurationKey> getConfigurationKeys()

isMatching

protected boolean isMatching(Object value,
                             Options options)

getSupportedHashKeys

protected Set<String> getSupportedHashKeys()

Overrides:

getSupportedHashKeys in class BasicHelper

getDefaultLogic

protected MatchingSectionHelper.EvaluationLogic getDefaultLogic()

hasEmptyParamsSupport

protected boolean hasEmptyParamsSupport()

numberOfRequiredParameters

protected int numberOfRequiredParameters()

Overrides:

numberOfRequiredParameters in class BasicHelper