package net.sourceforge.seqware.common.business.impl;

import java.util.List;
import net.sourceforge.seqware.common.business.StudyTypeService;
import net.sourceforge.seqware.common.dao.StudyTypeDAO;
import net.sourceforge.seqware.common.model.Registration;
import net.sourceforge.seqware.common.model.StudyType;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * <p>
 * StudyTypeServiceImpl class.
 * </p>
 * 
 * @author boconnor
 * @version $Id: $Id
 */
public class StudyTypeServiceImpl implements StudyTypeService {
    private StudyTypeDAO studyTypeDAO = null;
    private static final Log LOG = LogFactory.getLog(StudyTypeServiceImpl.class);

    /**
     * <p>
     * Constructor for StudyTypeServiceImpl.
     * </p>
     */
    public StudyTypeServiceImpl() {
        super();
    }

    /**
     * {@inheritDoc}
     * 
     * Sets a private member variable with an instance of an implementation of StudyTypeDAO. This method is called by the Spring framework
     * at run time.
     * 
     * @see StudyTypeDAO
     */
    @Override
    public void setStudyTypeDAO(StudyTypeDAO studyTypeDAO) {
        this.studyTypeDAO = studyTypeDAO;
    }

    /**
     * {@inheritDoc}
     * 
     * Inserts an instance of StudyType into the database.
     */
    @Override
    public void insert(StudyType studyType) {

        studyTypeDAO.insert(studyType);
    }

    /**
     * {@inheritDoc}
     * 
     * Updates an instance of StudyType in the database.
     */
    @Override
    public void update(StudyType studyType) {

        studyTypeDAO.update(studyType);

    }

    /** {@inheritDoc} */
    @Override
    public List<StudyType> list(Registration registration) {
        return studyTypeDAO.list(registration);
    }

    /**
     * {@inheritDoc}
     * 
     * Finds an instance of StudyType in the database by the StudyType emailAddress, and copies the StudyType properties to an instance of
     * StudyType.
     */
    @Override
    public StudyType findByName(String name) {
        StudyType studyType = null;
        if (name != null) {
            try {
                studyType = studyTypeDAO.findByName(name.trim().toLowerCase());
            } catch (Exception exception) {
                LOG.debug("Cannot find StudyType by title " + name);
            }
        }
        return studyType;
    }

    /**
     * {@inheritDoc}
     * 
     * @param studyTypeID
     */
    @Override
    public StudyType findByID(Integer studyTypeID) {
        StudyType studyType = null;
        if (studyTypeID != null) {
            try {
                studyType = studyTypeDAO.findByID(studyTypeID);
            } catch (Exception exception) {
                LOG.error("Cannot find StudyType by studyTypeID " + studyTypeID);
                LOG.error(exception.getMessage());
            }
        }
        return studyType;
    }

    /** {@inheritDoc} */
    @Override
    public StudyType updateDetached(StudyType studyType) {
        return studyTypeDAO.updateDetached(studyType);
    }

    /** {@inheritDoc} */
    @Override
    public List<StudyType> list() {
        return studyTypeDAO.list();
    }

}

// ex:sw=4:ts=4: