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ARQ is a SPARQL 1.1 query engine for Apache Jena
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.jena.update;
import org.apache.http.client.HttpClient;
import org.apache.http.protocol.HttpContext;
import org.apache.jena.query.Dataset ;
import org.apache.jena.query.QuerySolution ;
import org.apache.jena.sparql.core.DatasetGraph ;
import org.apache.jena.sparql.engine.binding.Binding ;
import org.apache.jena.sparql.engine.binding.BindingUtils ;
import org.apache.jena.sparql.modify.* ;
import org.apache.jena.sparql.util.Context ;
/** Create UpdateProcessors (one-time executions of a SPARQL Update request) */
public class UpdateExecutionFactory
{
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param update
* @param dataset
* @return UpdateProcessor or null
*/
public static UpdateProcessor create(Update update, Dataset dataset)
{
return create(new UpdateRequest(update), dataset) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param update
* @param datasetGraph
* @return UpdateProcessor or null
*/
public static UpdateProcessor create(Update update, DatasetGraph datasetGraph)
{
return create(new UpdateRequest(update), datasetGraph) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param update
* @param dataset
* @param inputBinding Initial binding to be applied to Update operations that can apply an initial binding (i.e. UpdateDeleteWhere, UpdateModify)
* @return UpdateProcessor or null
*/
public static UpdateProcessor create(Update update, Dataset dataset, QuerySolution inputBinding)
{
return create(update, dataset.asDatasetGraph(), BindingUtils.asBinding(inputBinding)) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param update
* @param datasetGraph
* @param inputBinding Initial binding to be applied to Update operations that can apply an initial binding (i.e. UpdateDeleteWhere, UpdateModify)
* @return UpdateProcessor or null
*/
public static UpdateProcessor create(Update update, DatasetGraph datasetGraph, Binding inputBinding)
{
return create(new UpdateRequest(update), datasetGraph, inputBinding) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param updateRequest
* @param dataset
* @return UpdateProcessor or null
*/
public static UpdateProcessor create(UpdateRequest updateRequest, Dataset dataset)
{
return make(updateRequest, dataset.asDatasetGraph(), null, null) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param updateRequest
* @param datasetGraph
* @return UpdateProcessor or null
*/
public static UpdateProcessor create(UpdateRequest updateRequest, DatasetGraph datasetGraph)
{
return make(updateRequest, datasetGraph, null, null) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param updateRequest
* @param dataset
* @param inputBinding Initial binding to be applied to Update operations that can apply an initial binding (i.e. UpdateDeleteWhere, UpdateModify)
* @return UpdateProcessor or null
*/
public static UpdateProcessor create(UpdateRequest updateRequest, Dataset dataset, QuerySolution inputBinding)
{
return create(updateRequest, dataset.asDatasetGraph(), BindingUtils.asBinding(inputBinding)) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param updateRequest
* @param datasetGraph
* @param inputBinding Initial binding to be applied to Update operations that can apply an initial binding (i.e. UpdateDeleteWhere, UpdateModify)
* @return UpdateProcessor or null
*/
public static UpdateProcessor create(UpdateRequest updateRequest, DatasetGraph datasetGraph, Binding inputBinding)
{
return make(updateRequest, datasetGraph, inputBinding, null) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param dataset
* @return UpdateProcessor or null
*/
public static UpdateProcessorStreaming createStreaming(Dataset dataset)
{
return makeStreaming(dataset.asDatasetGraph(), null, null) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param datasetGraph
* @return UpdateProcessor or null
*/
public static UpdateProcessorStreaming createStreaming(DatasetGraph datasetGraph)
{
return makeStreaming(datasetGraph, null, null) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param dataset
* @param inputBinding Initial binding to be applied to Update operations that can apply an initial binding (i.e. UpdateDeleteWhere, UpdateModify)
* @return UpdateProcessor or null
*/
public static UpdateProcessorStreaming createStreaming(Dataset dataset, QuerySolution inputBinding)
{
return createStreaming(dataset.asDatasetGraph(), BindingUtils.asBinding(inputBinding)) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param datasetGraph
* @param inputBinding Initial binding to be applied to Update operations that can apply an initial binding (i.e. UpdateDeleteWhere, UpdateModify)
* @return UpdateProcessor or null
*/
public static UpdateProcessorStreaming createStreaming(DatasetGraph datasetGraph, Binding inputBinding)
{
return makeStreaming(datasetGraph, inputBinding, null) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param dataset
* @param context (null means use merge of global and graph store context))
* @return UpdateProcessor or null
*/
public static UpdateProcessorStreaming createStreaming(Dataset dataset, Context context)
{
return makeStreaming(dataset.asDatasetGraph(), null, context) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param datasetGraph
* @param context (null means use merge of global and graph store context))
* @return UpdateProcessor or null
*/
public static UpdateProcessorStreaming createStreaming(DatasetGraph datasetGraph, Context context)
{
return makeStreaming(datasetGraph, null, context) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param dataset
* @param inputBinding Initial binding to be applied to Update operations that can apply an initial binding (i.e. UpdateDeleteWhere, UpdateModify)
* @param context (null means use merge of global and graph store context))
* @return UpdateProcessor or null
*/
public static UpdateProcessorStreaming createStreaming(Dataset dataset, QuerySolution inputBinding, Context context)
{
return createStreaming(dataset.asDatasetGraph(), BindingUtils.asBinding(inputBinding), context) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param datasetGraph
* @param inputBinding Initial binding to be applied to Update operations that can apply an initial binding (i.e. UpdateDeleteWhere, UpdateModify)
* @param context (null means use merge of global and graph store context))
* @return UpdateProcessor or null
*/
public static UpdateProcessorStreaming createStreaming(DatasetGraph datasetGraph, Binding inputBinding, Context context)
{
return makeStreaming(datasetGraph, inputBinding, context) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param updateRequest
* @param dataset
* @param context (null means use merge of global and graph store context))
* @return UpdateProcessor or null
*/
public static UpdateProcessor create(UpdateRequest updateRequest, Dataset dataset, Context context)
{
return make(updateRequest, dataset.asDatasetGraph(), null, context) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param updateRequest
* @param datasetGraph
* @param context (null means use merge of global and graph store context))
* @return UpdateProcessor or null
*/
public static UpdateProcessor create(UpdateRequest updateRequest, DatasetGraph datasetGraph, Context context)
{
return make(updateRequest, datasetGraph, null, context) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param updateRequest
* @param dataset
* @param inputBinding Initial binding to be applied to Update operations that can apply an initial binding (i.e. UpdateDeleteWhere, UpdateModify)
* @param context (null means use merge of global and graph store context))
* @return UpdateProcessor or null
*/
public static UpdateProcessor create(UpdateRequest updateRequest, Dataset dataset, QuerySolution inputBinding, Context context)
{
return create(updateRequest, dataset.asDatasetGraph(), BindingUtils.asBinding(inputBinding), context) ;
}
/** Create an UpdateProcessor appropriate to the datasetGraph, or null if no available factory to make an UpdateProcessor
* @param updateRequest
* @param datasetGraph
* @param inputBinding Initial binding to be applied to Update operations that can apply an initial binding (i.e. UpdateDeleteWhere, UpdateModify)
* @param context (null means use merge of global and graph store context))
* @return UpdateProcessor or null
*/
public static UpdateProcessor create(UpdateRequest updateRequest, DatasetGraph datasetGraph, Binding inputBinding, Context context)
{
return make(updateRequest, datasetGraph, inputBinding, context) ;
}
// Everything comes through one of these two make methods
private static UpdateProcessor make(UpdateRequest updateRequest, DatasetGraph datasetGraph, Binding inputBinding, Context context)
{
Context cxt = Context.setupContextForDataset(context, datasetGraph) ;
UpdateEngineFactory f = UpdateEngineRegistry.get().find(datasetGraph, cxt) ;
if ( f == null )
return null ;
UpdateProcessorBase uProc = new UpdateProcessorBase(updateRequest, datasetGraph, inputBinding, cxt, f) ;
return uProc ;
}
// Everything comes through one of these two make methods
private static UpdateProcessorStreaming makeStreaming(DatasetGraph datasetGraph, Binding inputBinding, Context context)
{
Context cxt = Context.setupContextForDataset(context, datasetGraph) ;
UpdateEngineFactory f = UpdateEngineRegistry.get().find(datasetGraph, cxt) ;
if ( f == null )
return null ;
UpdateProcessorStreamingBase uProc = new UpdateProcessorStreamingBase(datasetGraph, inputBinding, cxt, f) ;
return uProc;
}
/** Create an UpdateProcessor that sends the update to a remote SPARQL Update service.
* @param update Updates
* @param remoteEndpoint Endpoint URL
* @return Remote Update processor
*/
public static UpdateProcessor createRemote(Update update, String remoteEndpoint)
{
return createRemote(new UpdateRequest(update), remoteEndpoint, null, null, null) ;
}
/** Create an UpdateProcessor that sends the update to a remote SPARQL Update service.
* @param update Updates
* @param remoteEndpoint Endpoint URL
* @param client HTTP client
* @return Remote Update processor
*/
public static UpdateProcessor createRemote(Update update, String remoteEndpoint, HttpClient client)
{
return createRemote(update, remoteEndpoint, client, null);
}
/** Create an UpdateProcessor that sends the update to a remote SPARQL Update service.
* @param update Updates
* @param remoteEndpoint Endpoint URL
* @param client HTTP client
* @return Remote Update processor
*/
public static UpdateProcessor createRemote(Update update, String remoteEndpoint, HttpClient client, HttpContext httpContext)
{
return createRemote(new UpdateRequest(update), remoteEndpoint, null, client, httpContext) ;
}
/** Create an UpdateProcessor that sends the update to a remote SPARQL Update service.
* @param update Updates
* @param remoteEndpoint Endpoint URL
* @param context Context
* @return Remote Update processor
*/
public static UpdateProcessor createRemote(Update update, String remoteEndpoint, Context context)
{
return createRemote(new UpdateRequest(update), remoteEndpoint, context, null) ;
}
/** Create an UpdateProcessor that sends the update to a remote SPARQL Update service.
* @param update Updates
* @param remoteEndpoint Endpoint URL
* @param context Context
* @param client HTTP client
* @return Remote Update processor
*/
public static UpdateProcessor createRemote(Update update, String remoteEndpoint, Context context, HttpClient client)
{
return createRemote(update, remoteEndpoint, context, client, null);
}
/** Create an UpdateProcessor that sends the update to a remote SPARQL Update service.
* @param update Updates
* @param remoteEndpoint Endpoint URL
* @param context Context
* @param client HTTP client
* @param httpContext HTTP Context
* @return Remote Update processor
*/
public static UpdateProcessor createRemote(Update update, String remoteEndpoint, Context context, HttpClient client, HttpContext httpContext)
{
return createRemote(new UpdateRequest(update), remoteEndpoint, context, client) ;
}
/** Create an UpdateProcessor that sends the update request to a remote SPARQL Update service.
* @param updateRequest Updates
* @param remoteEndpoint Endpoint URL
* @return Remote Update processor
*/
public static UpdateProcessor createRemote(UpdateRequest updateRequest, String remoteEndpoint)
{
return createRemote(updateRequest, remoteEndpoint, null, null, null) ;
}
/** Create an UpdateProcessor that sends the update request to a remote SPARQL Update service.
* @param updateRequest Updates
* @param remoteEndpoint Endpoint URL
* @param client HTTP client
* @return Remote Update processor
*/
public static UpdateProcessor createRemote(UpdateRequest updateRequest, String remoteEndpoint, HttpClient client)
{
return createRemote(updateRequest, remoteEndpoint, null, client) ;
}
/** Create an UpdateProcessor that sends the update request to a remote SPARQL Update service.
* @param updateRequest Updates
* @param remoteEndpoint Endpoint URL
* @param client HTTP client
* @param httpContext HTTP Context
* @return Remote Update processor
*/
public static UpdateProcessor createRemote(UpdateRequest updateRequest, String remoteEndpoint, HttpClient client, HttpContext httpContext)
{
return createRemote(updateRequest, remoteEndpoint, null, client, httpContext) ;
}
/** Create an UpdateProcessor that sends the update request to a remote SPARQL Update service.
* @param updateRequest Updates
* @param remoteEndpoint Endpoint URL
* @param context Context
* @return Remote Update processor
*/
public static UpdateProcessor createRemote(UpdateRequest updateRequest, String remoteEndpoint, Context context)
{
return createRemote(updateRequest, remoteEndpoint, context, null) ;
}
/** Create an UpdateProcessor that sends the update request to a remote SPARQL Update service.
* @param updateRequest Updates
* @param remoteEndpoint Endpoint URL
* @param context Context
* @param client HTTP client
* @return Remote Update processor
*/
public static UpdateProcessor createRemote(UpdateRequest updateRequest, String remoteEndpoint, Context context, HttpClient client)
{
return new UpdateProcessRemote(updateRequest, remoteEndpoint, context, client, null) ;
}
/** Create an UpdateProcessor that sends the update request to a remote SPARQL Update service.
* @param updateRequest Updates
* @param remoteEndpoint Endpoint URL
* @param context Context
* @param client HTTP client
* @param httpContext HTTP Context
* @return Remote Update processor
*/
public static UpdateProcessor createRemote(UpdateRequest updateRequest, String remoteEndpoint, Context context, HttpClient client, HttpContext httpContext)
{
return new UpdateProcessRemote(updateRequest, remoteEndpoint, context, client, httpContext) ;
}
/** Create an UpdateProcessor that sends the update request to a remote SPARQL Update service using an HTML form
* @param update Updates
* @param remoteEndpoint Endpoint URL
* @return Remote Update processor
*/
public static UpdateProcessor createRemoteForm(Update update, String remoteEndpoint)
{
return createRemoteForm(update, remoteEndpoint, null, null, null) ;
}
/** Create an UpdateProcessor that sends the update request to a remote SPARQL Update service using an HTML form
* @param update Updates
* @param remoteEndpoint Endpoint URL
* @param client HTTP client
* @return Remote Update processor
*/
public static UpdateProcessor createRemoteForm(Update update, String remoteEndpoint, HttpClient client)
{
return createRemoteForm(update, remoteEndpoint, null, client) ;
}
/** Create an UpdateProcessor that sends the update request to a remote SPARQL Update service using an HTML form
* @param update Updates
* @param remoteEndpoint Endpoint URL
* @param client HTTP client
* @param httpContext HTTP Context
* @return Remote Update processor
*/
public static UpdateProcessor createRemoteForm(Update update, String remoteEndpoint, HttpClient client, HttpContext httpContext)
{
return createRemoteForm(update, remoteEndpoint, null, client, httpContext) ;
}
/** Create an UpdateProcessor that sends the update request to a remote SPARQL Update service using an HTML form
* @param update Updates
* @param remoteEndpoint Endpoint URL
* @param context Context
* @return Remote Update processor
*/
public static UpdateProcessor createRemoteForm(Update update, String remoteEndpoint, Context context)
{
return createRemoteForm(new UpdateRequest(update), remoteEndpoint, context, null) ;
}
/** Create an UpdateProcessor that sends the update request to a remote SPARQL Update service using an HTML form
* @param update Updates
* @param remoteEndpoint Endpoint URL
* @param context Context
* @param client HTTP client
* @return Remote Update processor
*/
public static UpdateProcessor createRemoteForm(Update update, String remoteEndpoint, Context context, HttpClient client)
{
return createRemoteForm(new UpdateRequest(update), remoteEndpoint, null, client) ;
}
/** Create an UpdateProcessor that sends the update request to a remote SPARQL Update service using an HTML form
* @param update Updates
* @param remoteEndpoint Endpoint URL
* @param context Context
* @param client HTTP client
* @param httpContext HTTP Context
* @return Remote Update processor
*/
public static UpdateProcessor createRemoteForm(Update update, String remoteEndpoint, Context context, HttpClient client, HttpContext httpContext) {
return createRemoteForm(new UpdateRequest(update), remoteEndpoint, null, client, httpContext) ;
}
/** Create an UpdateProcessor that sends the update request to a remote SPARQL Update service using an HTML form
* @param updateRequest Updates
* @param remoteEndpoint Endpoint URL
* @return Remote Update processor
*/
public static UpdateProcessor createRemoteForm(UpdateRequest updateRequest, String remoteEndpoint)
{
return createRemoteForm(updateRequest, remoteEndpoint, null, null, null) ;
}
/** Create an UpdateProcessor that sends the update request to a remote SPARQL Update service using an HTML form
* @param updateRequest Updates
* @param remoteEndpoint Endpoint URL
* @param client HTTP client
* @return Remote Update processor
*/
public static UpdateProcessor createRemoteForm(UpdateRequest updateRequest, String remoteEndpoint, HttpClient client)
{
return createRemoteForm(updateRequest, remoteEndpoint, null, client) ;
}
/** Create an UpdateProcessor that sends the update request to a remote SPARQL Update service using an HTML form
* @param updateRequest Updates
* @param remoteEndpoint Endpoint URL
* @param client HTTP client
* @param httpContext HTTP Context
* @return Remote Update processor
*/
public static UpdateProcessor createRemoteForm(UpdateRequest updateRequest, String remoteEndpoint, HttpClient client, HttpContext httpContext)
{
return createRemoteForm(updateRequest, remoteEndpoint, null, client, httpContext) ;
}
/** Create an UpdateProcessor that sends the update request to a remote SPARQL Update service using an HTML form
* @param updateRequest Updates
* @param remoteEndpoint Endpoint URL
* @param context Context
* @return Remote Update processor
*/
public static UpdateProcessor createRemoteForm(UpdateRequest updateRequest, String remoteEndpoint, Context context)
{
return new UpdateProcessRemoteForm(updateRequest, remoteEndpoint, context) ;
}
/** Create an UpdateProcessor that sends the update request to a remote SPARQL Update service using an HTML form
* @param updateRequest Updates
* @param remoteEndpoint Endpoint URL
* @param context Context
* @param client HTTP client
* @return Remote Update processor
*/
public static UpdateProcessor createRemoteForm(UpdateRequest updateRequest, String remoteEndpoint, Context context, HttpClient client)
{
return createRemoteForm(updateRequest, remoteEndpoint, context, client, null) ;
}
/** Create an UpdateProcessor that sends the update request to a remote SPARQL Update service using an HTML form
* @param updateRequest Updates
* @param remoteEndpoint Endpoint URL
* @param context Context
* @param client HTTP client
* @param httpContext HTTP Context
* @return Remote Update processor
*/
public static UpdateProcessor createRemoteForm(UpdateRequest updateRequest, String remoteEndpoint, Context context, HttpClient client, HttpContext httpContext)
{
return new UpdateProcessRemoteForm(updateRequest, remoteEndpoint, context, client, httpContext) ;
}
}