freemarker.ext.servlet
Class ServletContextHashModel

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 ServletContext attributes.

Version:

$Id: ServletContextHashModel.java 1115 2013-04-12 04:14:28Z run2000 $

Author:

Attila Szegedi, attila@szegedi.org

Constructor Summary

ServletContextHashModel(javax.servlet.ServletContext servletctx)
Construct a new ServletContextHashModel.

Method Summary

TemplateModel	get(java.lang.String key) Retrieve an attribute from the servlet context.
boolean	isEmpty() Do we have any attributes in the servlet context?

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.ServletContext servletctx)

Construct a new ServletContextHashModel.

Parameters:

servletctx - the servlet request to be adapted

Method Detail

get

public TemplateModel get(java.lang.String key)

Retrieve an attribute from the servlet context.

Specified by:

get in interface TemplateHashModel

Parameters:

key - the name of the attribute to be retrieved

Returns:

a TemplateModel wrapping the value we're interested in

isEmpty

public boolean isEmpty()

Do we have any attributes in the servlet context?

Specified by:

isEmpty in interface TemplateModel

Returns:

true if there are no attributes, otherwise false