org.apache.shindig.common.servlet

Class InjectedServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.apache.shindig.common.servlet.InjectedServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

Direct Known Subclasses:

ApiServlet

public abstract class InjectedServlet
extends javax.servlet.http.HttpServlet

Supports DI for servlets. Can't handle ctor injection since the servlet spec requires configuration being done in init().

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	initialized
protected com.google.inject.Injector	injector

Constructor Summary

Constructors

Constructor and Description
InjectedServlet()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	checkInitialized() Called in each guice injected method to insure we are not initialized twice
void	init(javax.servlet.ServletConfig config)

Methods inherited from class javax.servlet.http.HttpServlet

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

Methods inherited from class javax.servlet.GenericServlet

destroy, 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

injector

protected com.google.inject.Injector injector

initialized

protected transient boolean initialized

Constructor Detail

InjectedServlet

public InjectedServlet()

Method Detail

init

public void init(javax.servlet.ServletConfig config)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

checkInitialized

protected void checkInitialized()

Called in each guice injected method to insure we are not initialized twice