OpenSymphony - WebWorkBeanWrapper (WebWork API

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com.opensymphony.webwork.views.freemarker
Class WebWorkBeanWrapper

java.lang.Object
  freemarker.ext.beans.BeansWrapper
      com.opensymphony.webwork.views.freemarker.WebWorkBeanWrapper

All Implemented Interfaces:: freemarker.template.ObjectWrapper

public class WebWorkBeanWrapper
extends freemarker.ext.beans.BeansWrapper
extends freemarker.ext.beans.BeansWrapper

The WebWorkBeanWrapper extends the default FreeMarker BeansWrapper and provides almost no change in functionality, except for how it handles maps. Normally, FreeMarker has two modes of operation: either support for friendly map built-ins (?keys, ?values, etc) but only support for String keys; OR no special built-in support (ie: ?keys returns the methods on the map instead of the keys) but support for String and non-String keys alike. WebWork provides an alternative implementation that gives us the best of both worlds.

It is possible that this special behavior may be confusing or can cause problems. Therefore, you can set the webwork.freemarker.wrapper.altMap property in webwork.properties to false, allowing the normal BeansWrapper logic to take place instead.

Field Summary

Fields inherited from class freemarker.ext.beans.BeansWrapper

EXPOSE_ALL, EXPOSE_NOTHING, EXPOSE_PROPERTIES_ONLY, EXPOSE_SAFE

Fields inherited from interface freemarker.template.ObjectWrapper

BEANS_WRAPPER, DEFAULT_WRAPPER, SIMPLE_WRAPPER

Constructor Summary

WebWorkBeanWrapper()

Method Summary

freemarker.template.TemplateModel wrap(Object object)

Methods inherited from class freemarker.ext.beans.BeansWrapper

coerceBigDecimals, create, getDefaultDateType, getDefaultInstance, getInstance, getOuterIdentity, getStaticModels, isSimpleMapWrapper, newInstance, setDefaultDateType, setExposureLevel, setMethodsShadowItems, setNullModel, setOuterIdentity, setSimpleMapWrapper, setUseCache, unwrap, unwrap

Methods inherited from class java.lang.Object

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

Constructor Detail

WebWorkBeanWrapper

public WebWorkBeanWrapper()

Method Detail

wrap

public freemarker.template.TemplateModel wrap(Object object)
                                       throws freemarker.template.TemplateModelException

Specified by:: wrap in interface freemarker.template.ObjectWrapper
Overrides:: wrap in class freemarker.ext.beans.BeansWrapper

Throws:: freemarker.template.TemplateModelException