org.eaglei.repository.servlet
Class GetStatements

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

All Implemented Interfaces:

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

public class GetStatements
extends RepositoryServlet

Internal Admin-Only servlet to list statements -- used mainly to locate the context (named graph) of a statement. Usage: supply either a value (URI, object may be literal) or null for each arg: subject, predicate, object Optional format arg is MIME type like the other servlets. Prints a tabular query result of all matching statements. This service is no longer necessary now that Datasets are structured so that the GRAPH keyword works in SPARQL tuple queries to bind a named graph. There is still no way to get graphs out of CONSTRUCT queries, however.

Version:

$Id: $

Author:

Larry Stone

See Also:

Serialized Form

Constructor Summary

GetStatements()

Method Summary

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)

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

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, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

GetStatements

public GetStatements()

Method Detail

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