net.sourceforge.rtf.template.velocity

Class VelocityTemplateEngineImpl.InsertionHandler

java.lang.Object

net.sourceforge.rtf.template.velocity.VelocityTemplateEngineImpl.InsertionHandler

All Implemented Interfaces:

org.apache.velocity.app.event.EventHandler, org.apache.velocity.app.event.ReferenceInsertionEventHandler

Enclosing class:

VelocityTemplateEngineImpl

protected class VelocityTemplateEngineImpl.InsertionHandler
extends Object
implements org.apache.velocity.app.event.ReferenceInsertionEventHandler

The handler for insertion of references. It applies default formatting - if set with AbstractTemplateEngine.setDefaultFormat(Class, Format) - to values according to their class.
null values are replaced with an empty string. This prevents keys to show up in the result of the merge if a method of a business object in the context returns null - in this case velocity complains about an invalid references :(.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.velocity.app.event.ReferenceInsertionEventHandler

org.apache.velocity.app.event.ReferenceInsertionEventHandler.referenceInsertExecutor

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	InsertionHandler()

Method Summary

Modifier and Type	Method and Description
Object	referenceInsert(String reference, Object value)

Methods inherited from class java.lang.Object

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

Constructor Detail

InsertionHandler

protected InsertionHandler()

Method Detail

referenceInsert

public Object referenceInsert(String reference,
                              Object value)

Specified by:

referenceInsert in interface org.apache.velocity.app.event.ReferenceInsertionEventHandler