org.openrdf.http.client.query

Class AbstractHTTPQuery

java.lang.Object

org.openrdf.query.impl.AbstractOperation

org.openrdf.query.impl.AbstractQuery

org.openrdf.http.client.query.AbstractHTTPQuery

All Implemented Interfaces:

Operation, Query

Direct Known Subclasses:

HTTPBooleanQuery, HTTPGraphQuery, HTTPTupleQuery, SPARQLBooleanQuery, SPARQLGraphQuery, SPARQLTupleQuery

public abstract class AbstractHTTPQuery
extends AbstractQuery

Base class for any Query operation over HTTP.

Author:

Andreas Schwarte

Field Summary

Fields

Modifier and Type	Field and Description
protected String	baseURI
protected QueryLanguage	queryLanguage
protected String	queryString

Fields inherited from class org.openrdf.query.impl.AbstractQuery

maxQueryTime

Fields inherited from class org.openrdf.query.impl.AbstractOperation

bindings, dataset, includeInferred

Constructor Summary

Constructors

Constructor and Description
AbstractHTTPQuery(HTTPClient httpClient, QueryLanguage queryLanguage, String queryString, String baseURI)

Method Summary

Modifier and Type	Method and Description
Binding[]	getBindingsArray()
protected HTTPClient	getHttpClient() Return the HTTPClient to be used for all HTTP based interaction
void	setMaxQueryTime(int maxQueryTime) Specifies the maximum time that a query is allowed to run.
String	toString()

Methods inherited from class org.openrdf.query.impl.AbstractQuery

getMaxQueryTime

Methods inherited from class org.openrdf.query.impl.AbstractOperation

clearBindings, getBindings, getDataset, getIncludeInferred, removeBinding, setBinding, setDataset, setIncludeInferred

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openrdf.query.Operation

clearBindings, getBindings, getDataset, getIncludeInferred, removeBinding, setBinding, setDataset, setIncludeInferred

Field Detail

queryLanguage

protected final QueryLanguage queryLanguage

queryString

protected final String queryString

baseURI

protected final String baseURI

Constructor Detail

AbstractHTTPQuery

public AbstractHTTPQuery(HTTPClient httpClient,
                         QueryLanguage queryLanguage,
                         String queryString,
                         String baseURI)

Parameters:

httpClient -

queryLanguage -

queryString -

baseURI -

Method Detail

getHttpClient

protected HTTPClient getHttpClient()

Return the HTTPClient to be used for all HTTP based interaction

Returns:

getBindingsArray

public Binding[] getBindingsArray()

setMaxQueryTime

public void setMaxQueryTime(int maxQueryTime)

Description copied from interface: Query

Specifies the maximum time that a query is allowed to run. The query will be interrupted when it exceeds the time limit. Any consecutive requests to fetch query results will result in QueryInterruptedExceptions.

Specified by:

setMaxQueryTime in interface Query

Overrides:

setMaxQueryTime in class AbstractQuery

Parameters:

maxQueryTime - The maximum query time, measured in seconds. A negative or zero value indicates an unlimited query time (which is the default).

toString

public String toString()

Overrides:

toString in class Object