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DSpace core data model and service APIs.
/**
* The contents of this file are subject to the license and copyright
* detailed in the LICENSE and NOTICE files at the root of the source
* tree and available online at
*
* http://www.dspace.org/license/
*/
package org.dspace.content.dao;
import java.sql.SQLException;
import java.util.Iterator;
import java.util.List;
import org.dspace.content.MetadataField;
import org.dspace.content.MetadataValue;
import org.dspace.core.Context;
import org.dspace.core.GenericDAO;
/**
* Database Access Object interface class for the MetadataValue object.
* The implementation of this class is responsible for all database calls for the MetadataValue object and is
* autowired by spring
* This class should only be accessed from a single service and should never be exposed outside of the API
*
* @author kevinvandevelde at atmire.com
*/
public interface MetadataValueDAO extends GenericDAO {
public List findByField(Context context, MetadataField fieldId) throws SQLException;
public Iterator findItemValuesByFieldAndValue(Context context,
MetadataField metadataField, String value)
throws SQLException;
public Iterator findByValueLike(Context context, String value) throws SQLException;
public void deleteByMetadataField(Context context, MetadataField metadataField) throws SQLException;
public MetadataValue getMinimum(Context context, int metadataFieldId)
throws SQLException;
int countRows(Context context) throws SQLException;
}
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