Metacat

/**

 *  '$RCSfile$'

 *    Purpose: A class represents the possible namespaces of the resource map documents.

 *    Copyright: 2013 Regents of the University of California and the

 *             National Center for Ecological Analysis and Synthesis

 *    Authors: Jing Tao

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

package edu.ucsb.nceas.metacat.common.resourcemap;

import static org.junit.Assert.assertTrue;

import java.io.FileNotFoundException;

import java.io.IOException;

import java.util.List;

import org.apache.commons.configuration.ConfigurationException;

import org.apache.solr.client.solrj.SolrServer;

import org.junit.Before;

import org.junit.Test;

import edu.ucsb.nceas.metacat.common.MetacatCommonTestBase;

public class ResourceMapNamespacesTest extends MetacatCommonTestBase {

	private static final String NAMESPACE1="http://www.w3.org/TR/rdf-syntax-grammar";

	private static final String NAMESPACE2="http://www.openarchives.org/ore/terms";

	private static final String NAMESPACE3="eml://eml.ecoinformatics.org";

    /**

     * The setup method

     */

    @Before

    public void setup () throws FileNotFoundException, ConfigurationException, IOException {

        super.setup();

    }

    @Test

    public void testIsResourceMap() throws Exception {

    	assertTrue(NAMESPACE1+"should be a namespace of the resource map document ", ResourceMapNamespaces.isResourceMap(NAMESPACE1));

    	assertTrue(NAMESPACE2+"should be a namespace of the resource map document ", ResourceMapNamespaces.isResourceMap(NAMESPACE2));

    	assertTrue(NAMESPACE3+"should NOT be a namespace of the resource map document ", ResourceMapNamespaces.isResourceMap(NAMESPACE3)==false);

    }

}

index.resourcemap.namespace=http://www.w3.org/TR/rdf-syntax-grammar;http://www.openarchives.org/ore/terms

/**

 *  '$RCSfile$'

 *    Purpose: A class represents the possible namespaces of the resource map documents.

 *    Copyright: 2013 Regents of the University of California and the

 *             National Center for Ecological Analysis and Synthesis

 *    Authors: Jing Tao

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

/**

 * This classe represents the list of possible namespaces of the resource map documents.

 * The list reads the properties in the metacat.propertities file.

 * @author tao

 *

 */

package edu.ucsb.nceas.metacat.common.resourcemap;

import org.dataone.configuration.Settings;

import org.dataone.service.types.v1.ObjectFormatIdentifier;

import java.util.List;

public class ResourceMapNamespaces {

	private static final String RESOURCEMAPPROPERYNAME = "index.resourcemap.namespace";

	private static List<String> resourceMapNamespaces = null;

	    /**

	     * Constructor

	     * @param solrIndex

	     * @param systemMetadataListener

	     */

	    public ResourceMapNamespaces() {

	    	init();

	    }

	    /*

	     * Read the namespace list fromt the property file

	     */

	    private static void init() {

	    	resourceMapNamespaces = Settings.getConfiguration().getList(RESOURCEMAPPROPERYNAME);

	    	//System.out.println("Init list "+resourceMapNamespaces);

	    }

	    /**

	     * Get the list of namespaces of the resourcemap. 

	     * @return the list of namespaces. It returns null if we can't find them.

	     */

	    public static List<String> getNamespaces() {

	    	if(resourceMapNamespaces == null) {

	    		init();

	    	}

	    	return resourceMapNamespaces;

	    }

	    /**

	     * If the specified namespace is a resource map namespace.

	     * @param namespace  the specified namespace

	     * @return true if it is a namespace of the resource map.

	     */

	    public static boolean isResourceMap(String namespace) {

	    	boolean is = false;

	    	if(namespace != null && !namespace.trim().equals("")) {

	    		getNamespaces();

		    	if(resourceMapNamespaces != null && resourceMapNamespaces.contains(namespace)) {

		    		is = true;

		    	}

	    	}

	    	return is;

	    }

	    /**

	     * If the specified ObjectFormatIdentifier is a resrouce map namespace.

	     * @param formatid  the specified format identifier.

	     * @return true if it is a namespace of the resource map.

	     */

	    public static boolean isResourceMap(ObjectFormatIdentifier formatId) {

	        boolean is = false;

	        if(formatId != null ) {

	        	is = isResourceMap(formatId.getValue());            

	        }

	        return is;

	    }

}