org.joda.beans.integrate.freemarker

Class FreemarkerTemplateModel

java.lang.Object

freemarker.template.WrappingTemplateModel

org.joda.beans.integrate.freemarker.FreemarkerTemplateModel

All Implemented Interfaces:

freemarker.template.AdapterTemplateModel, freemarker.template.TemplateHashModel, freemarker.template.TemplateHashModelEx, freemarker.template.TemplateModel

public class FreemarkerTemplateModel
extends freemarker.template.WrappingTemplateModel
implements freemarker.template.TemplateHashModelEx, freemarker.template.AdapterTemplateModel

Template model converting a Joda-Bean to a Freemarker model.

Although this class is public, it should not normally be use directly. Follow the instructions in FreemarkerObjectWrapper to use this class.

Field Summary

Fields inherited from interface freemarker.template.TemplateModel

NOTHING

Constructor Summary

Constructors

Constructor and Description
FreemarkerTemplateModel(Bean bean, FreemarkerObjectWrapper wrapper) Creates an instance of the model.

Method Summary

Modifier and Type	Method and Description
freemarker.template.TemplateModel	get(String key) Gets the value for the specified key, wrapping the result in another model.
Object	getAdaptedObject(Class hint) Unwraps the model, returning the bean.
boolean	isEmpty() Checks if there are no properties.
freemarker.template.TemplateCollectionModel	keys() Gets the full set of property names, allowing the bean to be accessed as a sequence.
int	size() Gets the number of properties.
freemarker.template.TemplateCollectionModel	values() Gets the full set of property values, allowing the bean to be accessed as a sequence.

Methods inherited from class freemarker.template.WrappingTemplateModel

getDefaultObjectWrapper, getObjectWrapper, setDefaultObjectWrapper, setObjectWrapper, wrap

Methods inherited from class java.lang.Object

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

Constructor Detail

FreemarkerTemplateModel

public FreemarkerTemplateModel(Bean bean,
                               FreemarkerObjectWrapper wrapper)

Creates an instance of the model.

Parameters:

bean - the bean being wrapped, not null

wrapper - the default wrapper for further wrapping, not null

Method Detail

get

public freemarker.template.TemplateModel get(String key)
                                      throws freemarker.template.TemplateModelException

Gets the value for the specified key, wrapping the result in another model.

Specified by:

get in interface freemarker.template.TemplateHashModel

Parameters:

key - the property name, not null

Returns:

the model, null if not found

Throws:

freemarker.template.TemplateModelException

isEmpty

public boolean isEmpty()

Checks if there are no properties.

Specified by:

isEmpty in interface freemarker.template.TemplateHashModel

Returns:

true if no properties

size

public int size()

Gets the number of properties.

Specified by:

size in interface freemarker.template.TemplateHashModelEx

Returns:

the number of properties

keys

public freemarker.template.TemplateCollectionModel keys()

Gets the full set of property names, allowing the bean to be accessed as a sequence.

Specified by:

keys in interface freemarker.template.TemplateHashModelEx

Returns:

the property names, not null

values

public freemarker.template.TemplateCollectionModel values()

Gets the full set of property values, allowing the bean to be accessed as a sequence.

Specified by:

values in interface freemarker.template.TemplateHashModelEx

Returns:

the wrapped property values, not null

getAdaptedObject

public Object getAdaptedObject(Class hint)

Unwraps the model, returning the bean.

Specified by:

getAdaptedObject in interface freemarker.template.AdapterTemplateModel

Parameters:

hint - the class hint

Returns:

the underlying bean, not null