org.eaglei.repository.servlet
Class Disseminate

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.eaglei.repository.servlet.RepositoryServlet
              org.eaglei.repository.servlet.Disseminate

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

@HasContentCache
public class Disseminate
extends RepositoryServlet

Dissemination of the content for an Eagle-I Resource representation instance. Exact content varies by the format: if HTML is requested or negotiated, output only includes properties that should be visible to end users. It is basic unstyled HTML since styles are applied via UI customization. When an RDF serialization format is selected, output is a graph of *all* relevant statements that authenticated user is entitled to know. Query Args: uri - alternate method of specifying URI format - override content negotiation with this MIME type view - use this view as source of RDF data; default is 'user' The generated XHTML includes the following classes on relevant tags, to assist in styling and transformation: eaglei_resourceLabel eaglei_resourceURI eaglei_resourceProperties eaglei_resourceProperty eaglei_resourcePropertyTerm eaglei_resourcePropertyValue eaglei_resourceTypes eaglei_resourceType rdf_uriLocalName rdf_literal rdf_type_{XSD-type-localname} rdf_value

Version:

$Id: $

Author:

Larry Stone

See Also:

Serialized Form

Constructor Summary

Disseminate()

Method Summary

static void	decache() Invalidate any in-memory cache of RDF data.
protected void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected void	doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
void	init(javax.servlet.ServletConfig sc) Configure this servlet instance as "authenticated" or not.

Methods inherited from class org.eaglei.repository.servlet.RepositoryServlet

getExactParameter, getParameter, getParameterAsBoolean, getParameterAsKeyword, getParameterAsReader, getParameterAsURI, getParameterContentType, getParameters, isParameterPresent, redirectToJSP, service

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, 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

Constructor Detail

Disseminate

public Disseminate()

Method Detail

init

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

Configure this servlet instance as "authenticated" or not.

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

decache

public static void decache()

Invalidate any in-memory cache of RDF data.

doPost

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

Overrides:

doPost in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

java.io.IOException

doGet

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

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

java.io.IOException