com.joutvhu.dynamic.jpa.directive

Class TrimDirective

java.lang.Object

com.joutvhu.dynamic.jpa.directive.TrimDirective

All Implemented Interfaces:

freemarker.template.TemplateDirectiveModel, freemarker.template.TemplateModel

public class TrimDirective
extends java.lang.Object
implements freemarker.template.TemplateDirectiveModel

The trim directive knows to only insert the prefix and suffix if there is any content returned by the containing tags And the trim directive will remove prefixOverrides and suffixOverrides in the content They are used in templates like <@trim prefix="where (" prefixOverrides=["and ", "or "] suffix=")" suffixOverrides=[" and", " or"]>...</@trim>

Since:

2.x.2

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TrimDirective.TrimSymbol Trim directive param container
static class	TrimDirective.TrimWriter Trim directive writer

Field Summary

Fields inherited from interface freemarker.template.TemplateModel

NOTHING

Constructor Summary

Constructors

Constructor and Description
TrimDirective()

Method Summary

Modifier and Type	Method and Description
void	execute(freemarker.core.Environment env, java.util.Map params, freemarker.template.TemplateModel[] loopVars, freemarker.template.TemplateDirectiveBody body)

Methods inherited from class java.lang.Object

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

Constructor Detail

TrimDirective

public TrimDirective()

Method Detail

execute

public void execute(freemarker.core.Environment env,
                    java.util.Map params,
                    freemarker.template.TemplateModel[] loopVars,
                    freemarker.template.TemplateDirectiveBody body)
             throws freemarker.template.TemplateException,
                    java.io.IOException

Specified by:

execute in interface freemarker.template.TemplateDirectiveModel

Throws:

freemarker.template.TemplateException

java.io.IOException