ServletContextHashModel (FreeMarker 2.3.31 API)

java.lang.Object
- freemarker.ext.servlet.ServletContextHashModel

All Implemented Interfaces:

TemplateHashModel, TemplateModel
```
public final class ServletContextHashModel
extends java.lang.Object
implements TemplateHashModel
```
TemplateHashModel wrapper for a ServletContext attributes.

Field Summary
- Fields inherited from interface freemarker.template.TemplateModel
  NOTHING

Constructor Summary

Constructors
Constructor	Description
`ServletContextHashModel(javax.servlet.GenericServlet servlet, ObjectWrapper wrapper)`
`ServletContextHashModel(javax.servlet.ServletContext servletctx, ObjectWrapper wrapper)`	Deprecated. use `ServletContextHashModel(GenericServlet, ObjectWrapper)` instead.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`TemplateModel`	`get(java.lang.String key)`	Gets a `TemplateModel` from the hash.
`javax.servlet.GenericServlet`	`getServlet()`	Returns the underlying servlet.
`boolean`	`isEmpty()`

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

- Constructor Detail
  - ServletContextHashModel
```
public ServletContextHashModel(javax.servlet.GenericServlet servlet,
                               ObjectWrapper wrapper)
```
  - ServletContextHashModel
```
@Deprecated
public ServletContextHashModel(javax.servlet.ServletContext servletctx,
                               ObjectWrapper wrapper)
```
    Deprecated.
    use ServletContextHashModel(GenericServlet, ObjectWrapper) instead.
- Method Detail
  - get
```
public TemplateModel get(java.lang.String key)
                  throws TemplateModelException
```
    Description copied from interface: TemplateHashModel
    
    Gets a TemplateModel from the hash.
    
    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()
```
    Specified by:
    
    isEmpty in interface TemplateHashModel
  - getServlet
```
public javax.servlet.GenericServlet getServlet()
```
    Returns the underlying servlet. Can return null if this object was created using the deprecated constructor.