SourceLoader.java

/*******************************************************************************
 * Copyright 2012 University of Southern California
 *  
 * Licensed 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.
 * 
 * This code was developed by the Information Integration Group as part 
 * of the Karma project at the Information Sciences Institute of the 
 * University of Southern California.  For more information, publications, 
 * and related projects, please see: http://www.isi.edu/integration
 ******************************************************************************/

package edu.isi.karma.model.serialization;

import java.util.List;

import org.apache.log4j.Logger;

import com.hp.hpl.jena.rdf.model.Model;

import edu.isi.karma.rep.sources.Source;

public abstract class SourceLoader {

	static Logger logger = Logger.getLogger(SourceLoader.class);

	public abstract Source getSourceByUri(String uri);
	public abstract void deleteSourceByUri(String uri);
	public abstract List<Source> getSourcesAbstractInfo(Integer sourceLimit);
	public abstract List<Source> getSourcesDetailedInfo(Integer sourceLimit);
	public abstract Source importSourceFromJenaModel(Model model);
	
	public Model getSourceJenaModel(String uri) {
		Model m = Repository.Instance().getNamedModel(uri);
		if (m == null)
			return null;

		return m;
	}

}