org.thymeleaf.spring4

Class SpringTemplateEngine

Object

org.thymeleaf.TemplateEngine

org.thymeleaf.spring4.SpringTemplateEngine

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.InitializingBean, org.springframework.context.MessageSourceAware, org.thymeleaf.ITemplateEngine

public class SpringTemplateEngine
extends org.thymeleaf.TemplateEngine
implements org.springframework.context.MessageSourceAware, org.springframework.beans.factory.InitializingBean

Implementation of ITemplateEngine meant for Spring MVC applications, that establishes by default an instance of SpringStandardDialect as a dialect (instead of an instance of StandardDialect.

It also configures a SpringMessageResolver as message resolver, and implements the MessageSourceAware interface in order to let Spring automatically setting the MessageSource used at the application (bean needs to have id "messageSource"). If this Spring standard setting needs to be overridden, the setTemplateEngineMessageSource(MessageSource) can be used.

Since:

1.0

Author:

Daniel Fernández

Field Summary

Fields inherited from class org.thymeleaf.TemplateEngine

TIMER_LOGGER_NAME

Constructor Summary

Constructors

Constructor and Description
SpringTemplateEngine()

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet()
boolean	getEnableSpringELCompiler() Returns whether the SpringEL compiler should be enabled in SpringEL expressions or not.
void	setEnableSpringELCompiler(boolean enableSpringELCompiler) Sets whether the SpringEL compiler should be enabled in SpringEL expressions or not.
void	setMessageSource(org.springframework.context.MessageSource messageSource) Implementation of the MessageSourceAware.setMessageSource(MessageSource) method at the MessageSourceAware interface, provided so that Spring is able to automatically set the currently configured MessageSource into this template engine.
void	setTemplateEngineMessageSource(org.springframework.context.MessageSource templateEngineMessageSource) Convenience method for setting the message source that will be used by this template engine, overriding the one automatically set by Spring at the setMessageSource(MessageSource) method.

Methods inherited from class org.thymeleaf.TemplateEngine

addDialect, addDialect, addLinkBuilder, addMessageResolver, addTemplateResolver, clearDialects, clearTemplateCache, clearTemplateCacheFor, getCacheManager, getConfiguration, getDecoupledTemplateLogicResolver, getDialects, getDialectsByPrefix, getEngineContextFactory, getLinkBuilders, getMessageResolvers, getTemplateResolvers, initializeSpecific, isInitialized, process, process, process, process, process, process, setAdditionalDialects, setCacheManager, setDecoupledTemplateLogicResolver, setDialect, setDialects, setDialectsByPrefix, setEngineContextFactory, setLinkBuilder, setLinkBuilders, setMessageResolver, setMessageResolvers, setTemplateResolver, setTemplateResolvers, threadIndex

Methods inherited from class Object

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

Constructor Detail

SpringTemplateEngine

public SpringTemplateEngine()

Method Detail

setMessageSource

public void setMessageSource(org.springframework.context.MessageSource messageSource)

Implementation of the MessageSourceAware.setMessageSource(MessageSource) method at the MessageSourceAware interface, provided so that Spring is able to automatically set the currently configured MessageSource into this template engine.

If several MessageSource implementation beans exist, Spring will inject here the one with id "messageSource".

This property should not be set manually in most scenarios (see setTemplateEngineMessageSource(MessageSource) instead).

Specified by:

setMessageSource in interface org.springframework.context.MessageSourceAware

Parameters:

messageSource - the message source to be used by the message resolver

setTemplateEngineMessageSource

public void setTemplateEngineMessageSource(org.springframework.context.MessageSource templateEngineMessageSource)

Convenience method for setting the message source that will be used by this template engine, overriding the one automatically set by Spring at the setMessageSource(MessageSource) method.

Parameters:

templateEngineMessageSource - the message source to be used by the message resolver

Since:

2.0.15

getEnableSpringELCompiler

public boolean getEnableSpringELCompiler()

Returns whether the SpringEL compiler should be enabled in SpringEL expressions or not.

(This is just a convenience method, equivalent to calling SpringStandardDialect.getEnableSpringELCompiler() on the dialect instance itself. It is provided here in order to allow users to enable the SpEL compiler without having to directly create instances of the SpringStandardDialect)

Expression compilation can significantly improve the performance of Spring EL expressions, but might not be adequate for every environment. Read the official Spring documentation for more detail.

Also note that although Spring includes a SpEL compiler since Spring 4.1, most expressions in Thymeleaf templates will only be able to properly benefit from this compilation step when at least Spring Framework version 4.2.4 is used.

This flag is set to false by default.

Returns:

true if SpEL expressions should be compiled if possible, false if not.

setEnableSpringELCompiler

public void setEnableSpringELCompiler(boolean enableSpringELCompiler)

Sets whether the SpringEL compiler should be enabled in SpringEL expressions or not.

(This is just a convenience method, equivalent to calling SpringStandardDialect.setEnableSpringELCompiler(boolean) on the dialect instance itself. It is provided here in order to allow users to enable the SpEL compiler without having to directly create instances of the SpringStandardDialect)

Expression compilation can significantly improve the performance of Spring EL expressions, but might not be adequate for every environment. Read the official Spring documentation for more detail.

Also note that although Spring includes a SpEL compiler since Spring 4.1, most expressions in Thymeleaf templates will only be able to properly benefit from this compilation step when at least Spring Framework version 4.2.4 is used.

This flag is set to false by default.

Parameters:

enableSpringELCompiler - true if SpEL expressions should be compiled if possible, false if not.

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

Exception