com.ephesoft.dcma.da.dao.hibernate.KVExtractionDaoImpl.java Source code

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Here is the source code for com.ephesoft.dcma.da.dao.hibernate.KVExtractionDaoImpl.java

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package com.ephesoft.dcma.da.dao.hibernate;

import java.util.List;

import org.hibernate.criterion.DetachedCriteria;
import org.hibernate.criterion.Restrictions;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Repository;

import com.ephesoft.dcma.core.common.LocationType;
import com.ephesoft.dcma.core.dao.hibernate.HibernateDao;
import com.ephesoft.dcma.da.dao.KVExtractionDao;
import com.ephesoft.dcma.da.domain.FieldType;
import com.ephesoft.dcma.da.domain.KVExtraction;

/**
 * Implementation of a Dao representing kv_extraction table in database.
 * 
 * @author Ephesoft
 * @version 1.0
 */
@Repository
public class KVExtractionDaoImpl extends HibernateDao<KVExtraction> implements KVExtractionDao {

    /**
     * LOG to print the logging information.
     */
    private static final Logger LOG = LoggerFactory.getLogger(KVExtractionDaoImpl.class);

    /**
     * An API to fetch all KV Extraction by field type.
     * 
     * @param fieldType FieldType
     * @return List<KVExtraction>
     */
    @Override
    public List<KVExtraction> getKVExtractionByFieldType(FieldType fieldType) {
        LOG.info("field type : " + fieldType);
        DetachedCriteria criteria = criteria();
        criteria.add(Restrictions.eq("fieldType", fieldType));
        return find(criteria);
    }

    /**
     * An API to insert the kvExtraction object.
     * 
     * @param kvExtraction KVExtraction
     */
    @Override
    public void insertKVExtraction(KVExtraction kvExtraction) {
        create(kvExtraction);
    }

    /**
     * An API to update the kvExtraction object.
     * 
     * @param kvExtraction KVExtraction
     */
    @Override
    public void updateKVExtraction(KVExtraction kvExtraction) {
        saveOrUpdate(kvExtraction);
    }

    /**
     * An API to remove the kvExtraction object.
     * 
     * @param kvExtraction KVExtraction
     */
    @Override
    public void removeKVExtraction(KVExtraction kvExtraction) {
        remove(kvExtraction);
    }

    /**
     * An API to check whether KVExtraction field already exists for a field type.
     * 
     * @param fieldType FieldType
     * @param locationType LocationType
     * @param valuePattern String
     * @param keyPattern String
     * @return List<KVExtraction> 
     */
    @Override
    public List<KVExtraction> getDuplicateKVFields(FieldType fieldType, LocationType locationType,
            String keyPattern, String valuePattern) {
        LOG.info("field type : " + fieldType);
        DetachedCriteria criteria = criteria();
        criteria.add(Restrictions.eq("fieldType", fieldType));
        criteria.add(Restrictions.eq("locationType", locationType));
        criteria.add(Restrictions.eq("valuePattern", valuePattern));
        criteria.add(Restrictions.eq("keyPattern", keyPattern));
        return find(criteria);
    }
}