java.lang.Object
- freemarker.ext.jython.JythonModel

All Implemented Interfaces:

WrapperTemplateModel, AdapterTemplateModel, TemplateBooleanModel, TemplateHashModel, TemplateMethodModel, TemplateMethodModelEx, TemplateModel, TemplateScalarModel

Direct Known Subclasses:

JythonHashModel, JythonNumberModel, JythonSequenceModel
```
public class JythonModel
extends Object
implements TemplateBooleanModel, TemplateScalarModel, TemplateHashModel, TemplateMethodModelEx, AdapterTemplateModel, WrapperTemplateModel
```
Generic model for arbitrary Jython objects.

Field Summary

Fields
Modifier and Type Field Description

protected PyObject object

protected JythonWrapper wrapper
- Fields inherited from interface freemarker.template.TemplateBooleanModel
  FALSE, TRUE
- Fields inherited from interface freemarker.template.TemplateModel
  NOTHING
- Fields inherited from interface freemarker.template.TemplateScalarModel
  EMPTY_STRING

Constructor Summary

Constructors
Constructor Description

JythonModel(PyObject object, JythonWrapper wrapper)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`exec(List arguments)`	Executes the method call.
`TemplateModel`	`get(String key)`	Calls `PyObject.__findattr__(java.lang.String)`, then if it returns null calls `PyObject.__finditem__(java.lang.String)`.
`Object`	`getAdaptedObject(Class hint)`	Retrieves the underlying object, or some other object semantically equivalent to its value narrowed by the class hint.
`boolean`	`getAsBoolean()`	Returns the value of `PyObject.__nonzero__()`.
`String`	`getAsString()`	Returns the value of `Object.toString()`.
`Object`	`getWrappedObject()`	Retrieves the original object wrapped by this model.
`boolean`	`isEmpty()`	Returns `PyObject.__len__()` `== 0`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - object
```
protected final PyObject object
```
  - wrapper
```
protected final JythonWrapper wrapper
```
- Constructor Detail
  - JythonModel
```
public JythonModel(PyObject object,
                   JythonWrapper wrapper)
```
- Method Detail
  - getAsBoolean
```
public boolean getAsBoolean()
                     throws TemplateModelException
```
    Returns the value of PyObject.__nonzero__().
    
    Specified by:
    
    getAsBoolean in interface TemplateBooleanModel
    
    Returns:
    
    whether to interpret this object as true or false in a boolean context
    
    Throws:
    
    TemplateModelException
  - getAsString
```
public String getAsString()
                   throws TemplateModelException
```
    Returns the value of Object.toString().
    
    Specified by:
    
    getAsString in interface TemplateScalarModel
    
    Throws:
    
    TemplateModelException
  - get
```
public TemplateModel get(String key)
                  throws TemplateModelException
```
    Calls PyObject.__findattr__(java.lang.String), then if it returns null calls PyObject.__finditem__(java.lang.String). If JythonWrapper.setAttributesShadowItems(boolean) was called with false, the order of calls is reversed (that is, item lookup takes precedence over attribute lookup).
    
    Specified by:
    
    get in interface TemplateHashModel
    
    Parameters:
    
    key - the name by which the TemplateModel is identified in the template.
    
    Returns:
    
    the TemplateModel referred to by the key, or null if not found.
    
    Throws:
    
    TemplateModelException
  - isEmpty
```
public boolean isEmpty()
                throws TemplateModelException
```
    Returns PyObject.__len__() == 0.
    
    Specified by:
    
    isEmpty in interface TemplateHashModel
    
    Throws:
    
    TemplateModelException
  - exec
```
public Object exec(List arguments)
            throws TemplateModelException
```
    Description copied from interface: TemplateMethodModelEx
    
    Executes the method call.
    
    Specified by:
    
    exec in interface TemplateMethodModel
    
    Specified by:
    
    exec in interface TemplateMethodModelEx
    
    Parameters:
    
    arguments - a List of TemplateModel-s, containing the arguments passed to the method. If the implementation absolutely wants to operate on POJOs, it can use the static utility methods in the DeepUnwrap class to easily obtain them. However, unwrapping is not always possible (or not perfectly), and isn't always efficient, so it's recommended to use the original TemplateModel value as much as possible.
    
    Returns:
    
    the return value of the method, or null. If the returned value does not implement TemplateModel, it will be automatically wrapped using the environment's object wrapper.
    
    Throws:
    
    TemplateModelException
    
    See Also:
    
    TemplateMethodModel.exec(List)
  - getAdaptedObject
```
public Object getAdaptedObject(Class hint)
```
    Description copied from interface: AdapterTemplateModel
    
    Retrieves the underlying object, or some other object semantically equivalent to its value narrowed by the class hint.
    
    Specified by:
    
    getAdaptedObject in interface AdapterTemplateModel
    
    Parameters:
    
    hint - the desired class of the returned value. An implementation should make reasonable effort to retrieve an object of the requested class, but if that is impossible, it must at least return the underlying object as-is. As a minimal requirement, an implementation must always return the exact underlying object when hint.isInstance(underlyingObject) holds. When called with java.lang.Object.class, it should return a generic Java object (i.e. if the model is wrapping a scripting language object that is further wrapping a Java object, the deepest underlying Java object should be returned).
    
    Returns:
    
    the underlying object, or its value accommodated for the hint class.
  - getWrappedObject
```
public Object getWrappedObject()
```
    Description copied from interface: WrapperTemplateModel
    
    Retrieves the original object wrapped by this model.
    
    Specified by:
    
    getWrappedObject in interface WrapperTemplateModel

Modifier and Type	Field	Description
`protected PyObject`	`object`
`protected JythonWrapper`	`wrapper`

Class JythonModel

Field Summary

Fields inherited from interface freemarker.template.TemplateBooleanModel

Fields inherited from interface freemarker.template.TemplateModel

Fields inherited from interface freemarker.template.TemplateScalarModel

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

object

wrapper

Constructor Detail

JythonModel

Method Detail

getAsBoolean

getAsString

get

isEmpty

exec

getAdaptedObject

getWrappedObject