org.nuxeo.ecm.webengine.jaxrs.servlet

Class ApplicationServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.nuxeo.ecm.webengine.jaxrs.servlet.ApplicationServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig, ResourceLocator, Reloadable, ManagedServlet

Direct Known Subclasses:

WebEngineServlet

public class ApplicationServlet
extends javax.servlet.http.HttpServlet
implements ManagedServlet, Reloadable, ResourceLocator

A hot re-loadable JAX-RS servlet. This servlet is building a Jersey JAX-RS Application. If you need to support other JAX-RS containers than Jersey you need to write your own servlet.

Use it as the webengine servlet in web.xml if you want hot reload, otherwise directly use the Jersey servlet: ServletContainer.

Author:

Bogdan Stefanescu

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected ApplicationHost	app
protected org.osgi.framework.Bundle	bundle
protected com.sun.jersey.spi.container.servlet.ServletContainer	container
protected boolean	isDirty
protected String	resourcesPrefix

Constructor Summary

Constructors

Constructor and Description
ApplicationServlet()

Method Summary

Modifier and Type	Method and Description
protected void	containerService(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected com.sun.jersey.spi.container.servlet.ServletContainer	createServletContainer(ApplicationHost app)
void	destroy()
protected void	destroyContainer()
protected void	destroyRendering()
protected void	doGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
org.osgi.framework.Bundle	getBundle()
com.sun.jersey.spi.container.servlet.ServletContainer	getContainer()
RenderingEngine	getRenderingEngine()
File	getResourceFile(String key) Get a file resource given a key
URL	getResourceURL(String key) Gets an URL resource given a key
void	init(javax.servlet.ServletConfig config)
protected void	initContainer(javax.servlet.ServletConfig config)
protected RenderingEngine	initRendering(javax.servlet.ServletConfig config)
void	reload()
protected void	reloadContainer()
void	service(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
void	setDescriptor(ServletDescriptor sd)

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, 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

isDirty

protected volatile boolean isDirty

bundle

protected org.osgi.framework.Bundle bundle

app

protected ApplicationHost app

container

protected com.sun.jersey.spi.container.servlet.ServletContainer container

resourcesPrefix

protected String resourcesPrefix

Constructor Detail

ApplicationServlet

public ApplicationServlet()

Method Detail

setDescriptor

public void setDescriptor(ServletDescriptor sd)

Specified by:

setDescriptor in interface ManagedServlet

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

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Servlet

Overrides:

destroy in class javax.servlet.GenericServlet

reload

public void reload()

Specified by:

reload in interface Reloadable

getRenderingEngine

public RenderingEngine getRenderingEngine()

getBundle

public org.osgi.framework.Bundle getBundle()

getContainer

public com.sun.jersey.spi.container.servlet.ServletContainer getContainer()

service

public void service(javax.servlet.http.HttpServletRequest request,
                    javax.servlet.http.HttpServletResponse response)
             throws javax.servlet.ServletException,
                    IOException

Overrides:

service in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

containerService

protected void containerService(javax.servlet.http.HttpServletRequest request,
                                javax.servlet.http.HttpServletResponse response)
                         throws javax.servlet.ServletException,
                                IOException

Throws:

javax.servlet.ServletException

IOException

doGet

protected void doGet(javax.servlet.http.HttpServletRequest req,
                     javax.servlet.http.HttpServletResponse resp)
              throws javax.servlet.ServletException,
                     IOException

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

initRendering

protected RenderingEngine initRendering(javax.servlet.ServletConfig config)
                                 throws javax.servlet.ServletException

Throws:

javax.servlet.ServletException

destroyRendering

protected void destroyRendering()

initContainer

protected void initContainer(javax.servlet.ServletConfig config)
                      throws javax.servlet.ServletException

Throws:

javax.servlet.ServletException

destroyContainer

protected void destroyContainer()

reloadContainer

protected void reloadContainer()
                        throws javax.servlet.ServletException

Throws:

javax.servlet.ServletException

createServletContainer

protected com.sun.jersey.spi.container.servlet.ServletContainer createServletContainer(ApplicationHost app)

getResourceFile

public File getResourceFile(String key)

Description copied from interface: ResourceLocator

Get a file resource given a key

Specified by:

getResourceFile in interface ResourceLocator

Returns:

getResourceURL

public URL getResourceURL(String key)

Description copied from interface: ResourceLocator

Gets an URL resource given a key

Specified by:

getResourceURL in interface ResourceLocator

Parameters:

key - the resource key

Returns:

the resource URL or null if no such result was found