org.restlet.ext.spring

Class SpringServerServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.restlet.ext.servlet.ServerServlet

org.restlet.ext.spring.SpringServerServlet

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

public class SpringServerServlet
extends org.restlet.ext.servlet.ServerServlet

Spring specific ServerServlet adapter. This class is similar to the ServerServlet, but instead of creating the used Restlet Application and Restlet Component, it lookups them up from the SpringContext which is found in the ServletContext. If the Application or Component beans can't be found, the default behavior of the parent class is used.

Author:

Florian Schwarz

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	APPLICATION_BEAN_PARAM_NAME Name of the Servlet parameter containing a bean-id of the application to use.
static String	Component_BEAN_PARAM_NAME Name of the Servlet parameter containing a bean-id of the component to use.

Constructor Summary

Constructors

Constructor and Description
SpringServerServlet()

Method Summary

Methods

Modifier and Type	Method and Description
Application	createApplication(Context parentContext) Lookups the single Restlet Application used by this Servlet from the SpringContext inside the ServletContext.
Component	createComponent() Lookups the single Restlet Component used by this Servlet from Spring's Context available inside the ServletContext.
org.springframework.web.context.WebApplicationContext	getWebApplicationContext() Get the Spring WebApplicationContext from the ServletContext.

Methods inherited from class org.restlet.ext.servlet.ServerServlet

createCall, createServer, createWarClient, destroy, getApplication, getComponent, getContextPath, getInitParameter, getLocalAddr, getLocalPort, getServer, init, init, init, loadClass, service

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Field Detail

APPLICATION_BEAN_PARAM_NAME

public static final String APPLICATION_BEAN_PARAM_NAME

Name of the Servlet parameter containing a bean-id of the application to use.

See Also:

Constant Field Values

Component_BEAN_PARAM_NAME

public static final String Component_BEAN_PARAM_NAME

Name of the Servlet parameter containing a bean-id of the component to use.

See Also:

Constant Field Values

Constructor Detail

SpringServerServlet

public SpringServerServlet()

Method Detail

createApplication

public Application createApplication(Context parentContext)

Lookups the single Restlet Application used by this Servlet from the SpringContext inside the ServletContext. The bean name looked up is APPLICATION_BEAN_PARAM_NAME.

Overrides:

createApplication in class org.restlet.ext.servlet.ServerServlet

Parameters:

parentContext - The parent component context.

Returns:

The Restlet-Application to use.

createComponent

public Component createComponent()

Lookups the single Restlet Component used by this Servlet from Spring's Context available inside the ServletContext. The bean name looked up is Component_BEAN_PARAM_NAME.

Overrides:

createComponent in class org.restlet.ext.servlet.ServerServlet

Returns:

The Restlet-Component to use.

getWebApplicationContext

public org.springframework.web.context.WebApplicationContext getWebApplicationContext()

Get the Spring WebApplicationContext from the ServletContext. (by hand would be webApplicationContext applicationContext = (WebApplicationContext) getServletContext().getAttribute(WebApplicationContext .ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE);)

Returns:

The Spring WebApplicationContext.