com.silverpeas.jcrutil.servlets
Class RepositoryAccessServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          com.silverpeas.jcrutil.servlets.RepositoryAccessServlet

All Implemented Interfaces:

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

public class RepositoryAccessServlet
extends javax.servlet.http.HttpServlet

This Class implements a servlet that is used as unified mechanism to retrieve a jcr repository either through JNDI or RMI.

See Also:

Serialized Form

Field Summary

static long

serialVersionUID

Constructor Summary

RepositoryAccessServlet()

Method Summary

javax.jcr.Repository	getRepository() Returns the JCR repository
static javax.jcr.Repository	getRepository(javax.servlet.ServletContext ctx) Returns the JCR repository
void	init() Initializes the servlet.
protected void	service(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)

Methods inherited from class javax.servlet.http.HttpServlet

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

serialVersionUID

public static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

RepositoryAccessServlet

public RepositoryAccessServlet()

Method Detail

init

public void init()
          throws javax.servlet.ServletException

Initializes the servlet.
Please note that only one repository startup servlet may exist per webapp. it registers itself as context attribute and acts as singleton.

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException - if a same servlet is already registered or of another initialization error occurs.

service

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

Overrides:

service in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

getRepository

public javax.jcr.Repository getRepository()

Returns the JCR repository

Returns:

a JCR repository

Throws:

IllegalStateException - if the repository is not available in the context.

getRepository

public static javax.jcr.Repository getRepository(javax.servlet.ServletContext ctx)

Returns the JCR repository

Parameters:

ctx - the servlet context

Returns:

a JCR repository

Throws:

IllegalStateException - if the repository is not available in the context.