org.openanzo.telar
Class TelarServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.openanzo.telar.TelarServlet

All Implemented Interfaces:

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

public class TelarServlet
extends javax.servlet.http.HttpServlet
implements Constants

Author:

Rouben Meschian (rmeschi@us.ibm.com)

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.openanzo.telar.Constants

ADD, DATATYPE, DEFAULT_NAMED_GRAPHS, ERROR, EXEC_QUERY, GRAPH, GRAPH_REVISIONS, LITERAL, NAMED_GRAPHS, OBJECT, PREDICATE, QUERY, REMOVE, REQUEST, RESPONSE, RESULT_SET, SUBJECT, TYPE, TYPED_LITERAL, URI

Constructor Summary

TelarServlet(ModelServiceApi api)

Method Summary

void	execute(java.lang.String username, java.lang.String requestJSON, javax.servlet.http.HttpServletResponse resp) WING: I think this should be changed to NOT accept the request object.
void	init()

Methods inherited from class javax.servlet.http.HttpServlet

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

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

Constructor Detail

TelarServlet

public TelarServlet(ModelServiceApi api)

Method Detail

init

public void init()
          throws javax.servlet.ServletException

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

execute

public void execute(java.lang.String username,
                    java.lang.String requestJSON,
                    javax.servlet.http.HttpServletResponse resp)
             throws org.json.JSONException,
                    java.io.IOException

WING: I think this should be changed to NOT accept the request object. add [ { graph : "", subject : "", predicate : "", object : "", type : "", datatype = "", lang : "" }, ... ]
remove [ { graph : "", subject : "", predicate : "", object : "", type : "", datatype = "", lang : "" }, ... ]
execQuery [ { defaultNamedGraphs : [ "", ... ], namedGraphs : [ "", ... ], query : "", queryLanguage : "" }, ... ]
graphRevisions { graphURI : revision, ... } Order of operations:

1. removes
2. adds
3. execQueries
4. graphRevisions

Parameters:

REQUEST -

RESPONSE -

obj -

Throws:

org.json.JSONException

java.io.IOException