Class HandlebarsEngine

java.lang.Object

services.moleculer.web.template.AbstractTemplateEngine

services.moleculer.web.template.HandlebarsEngine

public class HandlebarsEngine
extends AbstractTemplateEngine

Server-side template engine based on Handlebars API. Required dependency:

// https://mvnrepository.com/artifact/com.github.jknack/handlebars
compile group: 'com.github.jknack', name: 'handlebars', version: '4.1.2'

See Also:

• VelocityEngine
• DataTreeEngine
• FreeMarkerEngine
• MustacheEngine
• PebbleEngine
• ThymeleafEngine

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	HandlebarsEngine.HandlebarsLoader

Field Summary

Fields

Modifier and Type	Field	Description
protected com.github.jknack.handlebars.cache.ConcurrentMapTemplateCache	cache
protected com.github.jknack.handlebars.Handlebars	engine
protected HandlebarsEngine.HandlebarsLoader	loader
protected ConcurrentHashMap<String, com.github.jknack.handlebars.Template>	templates

Fields inherited from class AbstractTemplateEngine

charset, defaultExtension, executor, messageLoader, reloadable, templatePath, writeBufferSize

Constructor Summary

Constructors

Constructor	Description
HandlebarsEngine()

Method Summary

Modifier and Type	Method	Description
com.github.jknack.handlebars.Handlebars	getEngine()
void	setCharset(Charset charset)
void	setDefaultExtension(String defaultExtension)
void	setEngine(com.github.jknack.handlebars.Handlebars engine)
void	setReloadable(boolean reloadable)
void	setTemplatePath(String templatePath)
byte[]	transform(String templatePath, io.datatree.Tree data)

Methods inherited from class AbstractTemplateEngine

getAbsolutePath, getAbsolutePath, getCharset, getDefaultExtension, getExecutor, getLastModifiedMillis, getMessageLoader, getTemplatePath, getWriteBufferSize, isReloadable, loadResource, setExecutor, setMessageLoader, setWriteBufferSize

Methods inherited from class Object

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

Field Details

engine

protected com.github.jknack.handlebars.Handlebars engine

loader

protected HandlebarsEngine.HandlebarsLoader loader

cache

protected com.github.jknack.handlebars.cache.ConcurrentMapTemplateCache cache

templates

protected ConcurrentHashMap<String, com.github.jknack.handlebars.Template> templates

Constructor Details

HandlebarsEngine

public HandlebarsEngine()

Method Details

transform

public byte[] transform(String templatePath,
 io.datatree.Tree data)
                 throws Exception

Specified by:

transform in class AbstractTemplateEngine

Throws:

Exception

setTemplatePath

public void setTemplatePath(String templatePath)

Overrides:

setTemplatePath in class AbstractTemplateEngine

setCharset

public void setCharset(Charset charset)

Overrides:

setCharset in class AbstractTemplateEngine

setDefaultExtension

public void setDefaultExtension(String defaultExtension)

Overrides:

setDefaultExtension in class AbstractTemplateEngine

getEngine

public com.github.jknack.handlebars.Handlebars getEngine()

setEngine

public void setEngine(com.github.jknack.handlebars.Handlebars engine)

setReloadable

public void setReloadable(boolean reloadable)

Overrides:

setReloadable in class AbstractTemplateEngine