Package org.apache.sling.scripting.sightly.render

Class RenderUnit

java.lang.Object

org.apache.sling.scripting.sightly.render.RenderUnit

All Implemented Interfaces:

Record<RenderUnit>

public abstract class RenderUnit
extends Object
implements Record<RenderUnit>

Basic unit of rendering. This also extends the record interface. The properties for a unit are the sub-units.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	RenderUnit.FluentMap

Constructor Summary

Constructors

Constructor	Description
RenderUnit()

Method Summary

Modifier and Type	Method	Description
protected void	addSubTemplate(String name, RenderUnit renderUnit)
protected void	callUnit(PrintWriter out, RenderContext renderContext, Object templateObj, Object argsObj)
RenderUnit	getProperty(String name)	Gets the value of a specified property.
Set<String>	getPropertyNames()	Gets the set of names for this record's properties.
protected RenderUnit.FluentMap	obj()
protected abstract void	render(PrintWriter out, Bindings bindings, Bindings arguments, RenderContext renderContext)
void	render(PrintWriter out, RenderContext renderContext, Bindings arguments)	Render the main script template

Methods inherited from class java.lang.Object

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

Constructor Detail

RenderUnit

public RenderUnit()

Method Detail

render

public final void render(PrintWriter out,
                         RenderContext renderContext,
                         Bindings arguments)

Render the main script template

Parameters:

out - the PrintWriter to which the commands are written

renderContext - the rendering context

arguments - the arguments for this unit

getProperty

public RenderUnit getProperty(String name)

Description copied from interface: Record

Gets the value of a specified property.

Specified by:

getProperty in interface Record<RenderUnit>

Parameters:

name - the name of the property

Returns:

the value of the property or null if this record does not have the specified property

getPropertyNames

public Set<String> getPropertyNames()

Description copied from interface: Record

Gets the set of names for this record's properties.

Specified by:

getPropertyNames in interface Record<RenderUnit>

Returns:

this record's properties' names

render

protected abstract void render(PrintWriter out,
                               Bindings bindings,
                               Bindings arguments,
                               RenderContext renderContext)

callUnit

protected void callUnit(PrintWriter out,
                        RenderContext renderContext,
                        Object templateObj,
                        Object argsObj)

obj

protected RenderUnit.FluentMap obj()

addSubTemplate

protected final void addSubTemplate(String name,
                                    RenderUnit renderUnit)