Package org.eclipse.rdf4j.http.server.repository.handler

Class DefaultQueryRequestHandler

java.lang.Object

org.eclipse.rdf4j.http.server.repository.handler.AbstractQueryRequestHandler

org.eclipse.rdf4j.http.server.repository.handler.DefaultQueryRequestHandler

All Implemented Interfaces:

QueryRequestHandler

public class DefaultQueryRequestHandler
extends AbstractQueryRequestHandler

Constructor Summary

Constructors

Constructor	Description
DefaultQueryRequestHandler(RepositoryResolver repositoryResolver)

Method Summary

Modifier and Type	Method	Description
protected Boolean	evaluateQuery(org.eclipse.rdf4j.query.BooleanQuery query, long limit, long offset, boolean distinct)
protected org.eclipse.rdf4j.query.GraphQueryResult	evaluateQuery(org.eclipse.rdf4j.query.GraphQuery query, long limit, long offset, boolean distinct)
protected Object	evaluateQuery(org.eclipse.rdf4j.query.Query query, long limit, long offset, boolean distinct)
protected org.eclipse.rdf4j.query.TupleQueryResult	evaluateQuery(org.eclipse.rdf4j.query.TupleQuery query, long limit, long offset, boolean distinct)
protected org.eclipse.rdf4j.query.impl.SimpleDataset	getDataset(javax.servlet.http.HttpServletRequest request, org.eclipse.rdf4j.model.ValueFactory valueFactory, org.eclipse.rdf4j.query.Query query)
protected boolean	getIncludeInferred(javax.servlet.http.HttpServletRequest request)
protected int	getMaxExecutionTime(javax.servlet.http.HttpServletRequest request)
protected org.eclipse.rdf4j.query.Query	getQuery(javax.servlet.http.HttpServletRequest request, org.eclipse.rdf4j.repository.RepositoryConnection repositoryCon, String queryString)
protected org.eclipse.rdf4j.query.QueryLanguage	getQueryLanguage(String queryLanguageParamName)
protected String	getQueryString(javax.servlet.http.HttpServletRequest request, org.springframework.web.bind.annotation.RequestMethod requestMethod)
protected org.eclipse.rdf4j.common.lang.service.FileFormatServiceRegistry<? extends org.eclipse.rdf4j.common.lang.FileFormat,?>	getResultWriterFor(org.eclipse.rdf4j.query.Query query)
protected org.springframework.web.servlet.View	getViewFor(org.eclipse.rdf4j.query.Query query)
protected void	setQueryParameters(javax.servlet.http.HttpServletRequest request, org.eclipse.rdf4j.repository.RepositoryConnection repositoryCon, org.eclipse.rdf4j.query.Query query)

Methods inherited from class org.eclipse.rdf4j.http.server.repository.handler.AbstractQueryRequestHandler

getLimit, getModelAndView, getOffset, handleQueryRequest, isDistinct

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultQueryRequestHandler

public DefaultQueryRequestHandler(RepositoryResolver repositoryResolver)

Method Detail

evaluateQuery

protected Object evaluateQuery(org.eclipse.rdf4j.query.Query query,
                               long limit,
                               long offset,
                               boolean distinct)
                        throws ClientHTTPException

Specified by:

evaluateQuery in class AbstractQueryRequestHandler

Throws:

ClientHTTPException

evaluateQuery

protected Boolean evaluateQuery(org.eclipse.rdf4j.query.BooleanQuery query,
                                long limit,
                                long offset,
                                boolean distinct)

evaluateQuery

protected org.eclipse.rdf4j.query.GraphQueryResult evaluateQuery(org.eclipse.rdf4j.query.GraphQuery query,
                                                                 long limit,
                                                                 long offset,
                                                                 boolean distinct)

evaluateQuery

protected org.eclipse.rdf4j.query.TupleQueryResult evaluateQuery(org.eclipse.rdf4j.query.TupleQuery query,
                                                                 long limit,
                                                                 long offset,
                                                                 boolean distinct)

getViewFor

protected org.springframework.web.servlet.View getViewFor(org.eclipse.rdf4j.query.Query query)

Specified by:

getViewFor in class AbstractQueryRequestHandler

getResultWriterFor

protected org.eclipse.rdf4j.common.lang.service.FileFormatServiceRegistry<? extends org.eclipse.rdf4j.common.lang.FileFormat,?> getResultWriterFor(org.eclipse.rdf4j.query.Query query)

Specified by:

getResultWriterFor in class AbstractQueryRequestHandler

getQueryString

protected String getQueryString(javax.servlet.http.HttpServletRequest request,
                                org.springframework.web.bind.annotation.RequestMethod requestMethod)
                         throws HTTPException

Specified by:

getQueryString in class AbstractQueryRequestHandler

Throws:

HTTPException

getQuery

protected org.eclipse.rdf4j.query.Query getQuery(javax.servlet.http.HttpServletRequest request,
                                                 org.eclipse.rdf4j.repository.RepositoryConnection repositoryCon,
                                                 String queryString)
                                          throws IOException,
                                                 HTTPException

Specified by:

getQuery in class AbstractQueryRequestHandler

Throws:

IOException

HTTPException

setQueryParameters

protected void setQueryParameters(javax.servlet.http.HttpServletRequest request,
                                  org.eclipse.rdf4j.repository.RepositoryConnection repositoryCon,
                                  org.eclipse.rdf4j.query.Query query)
                           throws ClientHTTPException

Throws:

ClientHTTPException

getMaxExecutionTime

protected int getMaxExecutionTime(javax.servlet.http.HttpServletRequest request)
                           throws ClientHTTPException

Throws:

ClientHTTPException

getIncludeInferred

protected boolean getIncludeInferred(javax.servlet.http.HttpServletRequest request)
                              throws ClientHTTPException

Throws:

ClientHTTPException

getDataset

protected org.eclipse.rdf4j.query.impl.SimpleDataset getDataset(javax.servlet.http.HttpServletRequest request,
                                                                org.eclipse.rdf4j.model.ValueFactory valueFactory,
                                                                org.eclipse.rdf4j.query.Query query)
                                                         throws ClientHTTPException

Throws:

ClientHTTPException

getQueryLanguage

protected org.eclipse.rdf4j.query.QueryLanguage getQueryLanguage(String queryLanguageParamName)
                                                          throws ClientHTTPException

Throws:

ClientHTTPException