org.trimou.handlebars

Class EqualsHelper

java.lang.Object

org.trimou.engine.config.AbstractConfigurationAware

org.trimou.handlebars.AbstractHelper

org.trimou.handlebars.BasicHelper

org.trimou.handlebars.BasicSectionHelper

org.trimou.handlebars.EqualsHelper

All Implemented Interfaces:

ConfigurationAware, Helper

public class EqualsHelper
extends BasicSectionHelper

Renders a block if the first param does/doesn't equal to the second param (by means of Object.equals(Object)).

 {{#isEq item.status Status.ACTIVE}}
   It's equal!
 {{/isEq}}
 

If only one param is defined, the object at the top of the context stack is used:

 {{#with foo}}
  {{#isEq Status.ACTIVE}}
      It's equal!
  {{/isEq}}
 {{/with}}
 

If any object is null, the block is not rendered.

Author:

Martin Kouba

Field Summary

Fields inherited from class org.trimou.handlebars.BasicSectionHelper

SECTION_TYPES

Fields inherited from class org.trimou.handlebars.BasicHelper

HELPER_TAG_TYPES

Constructor Summary

Constructors

Constructor and Description
EqualsHelper() Tests equality.
EqualsHelper(boolean testInequality)

Method Summary

Methods

Modifier and Type	Method and Description
void	execute(Options options) Execute the helper.

Methods inherited from class org.trimou.handlebars.BasicSectionHelper

allowedTagTypes

Methods inherited from class org.trimou.handlebars.BasicHelper

numberOfRequiredHashEntries, numberOfRequiredParameters, validate

Methods inherited from class org.trimou.handlebars.AbstractHelper

append, getHashValue, init, isSection, isUnescapeVariable, isVariable

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

getConfigurationKeys, checkNotInitialized

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

getConfigurationKeys

Constructor Detail

EqualsHelper

public EqualsHelper()

Tests equality.

EqualsHelper

public EqualsHelper(boolean testInequality)

Parameters:

testInequality -

Method Detail

execute

public void execute(Options options)

Description copied from interface: Helper

Execute the helper.