eu.semagrow.stack.webapp.controllers

Class SparqlController

java.lang.Object

eu.semagrow.stack.webapp.controllers.SparqlController

@Controller
 @RequestMapping(value="/sparql")
public class SparqlController
extends Object

Author:

http://www.turnguard.com/turnguard

Constructor Summary

Constructors

Constructor and Description
SparqlController()

Method Summary

Modifier and Type	Method and Description
void	decompose(javax.servlet.http.HttpServletResponse response, javax.servlet.http.HttpServletRequest request, String query, String prefixes)
void	explain(javax.servlet.http.HttpServletResponse response, javax.servlet.http.HttpServletRequest request, String query, String prefixes)
org.springframework.web.servlet.ModelAndView	getSparqlEndpointForm(javax.servlet.http.HttpServletResponse response)
void	handleOpenRDFException(javax.servlet.http.HttpServletResponse response, org.openrdf.OpenRDFException e)
void	handleSemaGrowException(javax.servlet.http.HttpServletResponse response, SemaGrowException e)
void	query(javax.servlet.http.HttpServletResponse response, javax.servlet.http.HttpServletRequest request, String query, String prefixes, String accept)
void	reloadConfig(javax.servlet.http.HttpServletResponse response, javax.servlet.http.HttpServletRequest request)
void	shutDown()
void	startUp()

Methods inherited from class java.lang.Object

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

Constructor Detail

SparqlController

public SparqlController()
                 throws org.openrdf.repository.RepositoryException

Throws:

org.openrdf.repository.RepositoryException

Method Detail

startUp

@PostConstruct
public void startUp()
                            throws org.openrdf.repository.RepositoryException,
                                   org.openrdf.repository.config.RepositoryConfigException

Throws:

org.openrdf.repository.RepositoryException

org.openrdf.repository.config.RepositoryConfigException

shutDown

@PreDestroy
public void shutDown()

getSparqlEndpointForm

@RequestMapping(method=GET)
public org.springframework.web.servlet.ModelAndView getSparqlEndpointForm(javax.servlet.http.HttpServletResponse response)
                                                                                               throws IOException

Throws:

IOException

query

@RequestMapping(value="",
                params="query")
public void query(javax.servlet.http.HttpServletResponse response,
                                                                            javax.servlet.http.HttpServletRequest request,
                                                                            @RequestParam(value="query")
                                                                            String query,
                                                                            @RequestParam(value="prefixes",defaultValue="")
                                                                            String prefixes,
                                                                            @RequestParam(value="accept",defaultValue="",required=false)
                                                                            String accept)
                                                                     throws org.openrdf.query.MalformedQueryException,
                                                                            org.openrdf.repository.RepositoryException,
                                                                            org.openrdf.query.UpdateExecutionException,
                                                                            IOException,
                                                                            org.openrdf.query.QueryEvaluationException,
                                                                            org.openrdf.query.TupleQueryResultHandlerException,
                                                                            org.openrdf.rio.RDFHandlerException,
                                                                            SemaGrowTimeOutException,
                                                                            SemaGrowInternalException,
                                                                            SemaGrowExternalError,
                                                                            SemaGrowBadRequestException,
                                                                            Throwable

Throws:

org.openrdf.query.MalformedQueryException

org.openrdf.repository.RepositoryException

org.openrdf.query.UpdateExecutionException

IOException

org.openrdf.query.QueryEvaluationException

org.openrdf.query.TupleQueryResultHandlerException

org.openrdf.rio.RDFHandlerException

SemaGrowTimeOutException

SemaGrowInternalException

SemaGrowExternalError

SemaGrowBadRequestException

Throwable

explain

@RequestMapping(value="/explain",
                method=POST,
                params="query")
public void explain(javax.servlet.http.HttpServletResponse response,
                                                                                                                   javax.servlet.http.HttpServletRequest request,
                                                                                                                   @RequestParam(value="query")
                                                                                                                   String query,
                                                                                                                   @RequestParam(value="prefixes",defaultValue="")
                                                                                                                   String prefixes)
                                                                                                            throws IOException,
                                                                                                                   org.openrdf.repository.RepositoryException,
                                                                                                                   org.openrdf.repository.RepositoryException,
                                                                                                                   org.openrdf.query.MalformedQueryException

Throws:

IOException

org.openrdf.repository.RepositoryException

org.openrdf.query.MalformedQueryException

decompose

@RequestMapping(value="/decompose",
                method=POST,
                params="query")
public void decompose(javax.servlet.http.HttpServletResponse response,
                                                                                                                       javax.servlet.http.HttpServletRequest request,
                                                                                                                       @RequestParam(value="query")
                                                                                                                       String query,
                                                                                                                       @RequestParam(value="prefixes",defaultValue="")
                                                                                                                       String prefixes)
                                                                                                                throws IOException,
                                                                                                                       org.openrdf.repository.RepositoryException,
                                                                                                                       org.openrdf.repository.RepositoryException,
                                                                                                                       org.openrdf.query.MalformedQueryException

Throws:

IOException

org.openrdf.repository.RepositoryException

org.openrdf.query.MalformedQueryException

reloadConfig

@RequestMapping(value="/reloadConfig",
                method=GET)
public void reloadConfig(javax.servlet.http.HttpServletResponse response,
                                                                                            javax.servlet.http.HttpServletRequest request)
                                                                                     throws IOException,
                                                                                            org.openrdf.repository.config.RepositoryConfigException,
                                                                                            org.openrdf.repository.RepositoryException,
                                                                                            org.openrdf.query.MalformedQueryException

Throws:

IOException

org.openrdf.repository.config.RepositoryConfigException

org.openrdf.repository.RepositoryException

org.openrdf.query.MalformedQueryException

handleSemaGrowException

@ExceptionHandler(value=SemaGrowException.class)
public void handleSemaGrowException(javax.servlet.http.HttpServletResponse response,
                                                                                     SemaGrowException e)
                                                                              throws IOException

Throws:

IOException

handleOpenRDFException

@ExceptionHandler(value=org.openrdf.OpenRDFException.class)
public void handleOpenRDFException(javax.servlet.http.HttpServletResponse response,
                                                                                               org.openrdf.OpenRDFException e)
                                                                                        throws IOException

Throws:

IOException