content: /*
   * Copyright (c) 2009, James Leigh All rights reserved.
   * 
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   * 
   * - Redistributions of source code must retain the above copyright notice, this
   *   list of conditions and the following disclaimer.
   * - Redistributions in binary form must reproduce the above copyright notice,
   *   this list of conditions and the following disclaimer in the documentation
   *   and/or other materials provided with the distribution. 
   * - Neither the name of the openrdf.org nor the names of its contributors may
   *   be used to endorse or promote products derived from this software without
   *   specific prior written permission.
   * 
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   * 
   */
  package org.callimachusproject.traits;
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.Reader;
  
  import org.callimachusproject.auth.DetachedRealm;
  import org.callimachusproject.concepts.Activity;
  import org.callimachusproject.repository.CalliRepository;
  import org.openrdf.OpenRDFException;
  import org.openrdf.annotations.Iri;
  import org.openrdf.http.object.client.HttpUriClient;
  import org.openrdf.model.Model;
  import org.openrdf.model.URI;
  import org.openrdf.query.GraphQueryResult;
  import org.openrdf.repository.RepositoryException;
  import org.openrdf.repository.object.RDFObject;
  import org.openrdf.rio.RDFFormat;
  
  /**
   * An interface that exposes the auditing SAIL's revision and provides access to
   * CalliRepository and HttpClient.
   */
  public interface CalliObject extends RDFObject {
  
  	@Iri("http://www.w3.org/ns/prov#wasGeneratedBy")
  	Activity getProvWasGeneratedBy();
  
  	@Iri("http://www.w3.org/ns/prov#wasGeneratedBy")
  	void setProvWasGeneratedBy(Activity activity);
  
  	CalliRepository getCalliRepository() throws OpenRDFException, IOException;
  
  	DetachedRealm getRealm() throws OpenRDFException, IOException;
  
  	HttpUriClient getHttpClient() throws OpenRDFException, IOException;
  
  	void touchRevision() throws RepositoryException;
  
  	String revision();
  
  	void resetAllCache();
  
  	Model getSchemaModel();
  
  	void removeSchemaGraph(URI graph) throws OpenRDFException, IOException;
  
  	void setSchemaGraph(URI graph, GraphQueryResult schema) throws OpenRDFException, IOException;
  
  	void setSchemaGraph(URI graph, Reader reader, RDFFormat format) throws OpenRDFException, IOException;
  
  	void setSchemaGraph(URI graph, InputStream stream, RDFFormat format) throws OpenRDFException, IOException;
  
  }
  