org.trimou.handlebars

Class AbstractHelper

java.lang.Object

org.trimou.engine.config.AbstractConfigurationAware

org.trimou.handlebars.AbstractHelper

All Implemented Interfaces:

ConfigurationAware, Helper

Direct Known Subclasses:

BasicHelper

public abstract class AbstractHelper
extends AbstractConfigurationAware
implements Helper

An abstract helper that holds a reference to the TextSupport.

Author:

Martin Kouba

Field Summary

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

configuration

Constructor Summary

Constructors

Constructor and Description
AbstractHelper()

Method Summary

Modifier and Type	Method and Description
protected void	append(Options options, CharSequence sequence) Escape appended sequence if needed.
protected void	convertAndAppend(Options options, Object value)
protected String	convertValue(Object value)
protected void	init() Can be overridden so that there's no need to call super.init(Configuration).
protected boolean	isSection(Options options)
protected boolean	isUnescapeVariable(Options options)
protected boolean	isVariable(Options options)

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.handlebars.Helper

execute, validate

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

getConfigurationKeys, init

Constructor Detail

AbstractHelper

public AbstractHelper()

Method Detail

init

protected void init()

Description copied from class: AbstractConfigurationAware

Can be overridden so that there's no need to call super.init(Configuration).

Overrides:

init in class AbstractConfigurationAware

isSection

protected boolean isSection(Options options)

isVariable

protected boolean isVariable(Options options)

isUnescapeVariable

protected boolean isUnescapeVariable(Options options)

append

protected void append(Options options,
                      CharSequence sequence)

Escape appended sequence if needed.

Parameters:

options -

sequence -

See Also:

TextSupport

convertValue

protected String convertValue(Object value)

Parameters:

value -

Returns:

the converted value

See Also:

ValueConverter

convertAndAppend

protected void convertAndAppend(Options options,
                                Object value)

Parameters:

options -

value -

See Also:

append(Options, CharSequence), convertValue(Object)