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

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Here is the source code for com.ephesoft.dcma.da.dao.hibernate.ModuleConfigDaoImpl.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.dao.hibernate.HibernateDao;
import com.ephesoft.dcma.da.dao.ModuleConfigDao;
import com.ephesoft.dcma.da.domain.ModuleConfig;

/**
 * Implementation of a Dao representing module_config table in database.
 * 
 * @author Ephesoft
 * @version 1.0
 * @see com.ephesoft.dcma.da.dao.ModuleConfigDao
 */
@Repository
public class ModuleConfigDaoImpl extends HibernateDao<ModuleConfig> implements ModuleConfigDao {

    /**
     * IS_MANDATORY String.
     */
    private static final String IS_MANDATORY = "isMandatory";

    /**
     * CHILD_KEY String.
     */
    private static final String CHILD_KEY = "childKey";

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

    /**
     * API to get module by child name.
     * 
     * @param childName String
     * @return List<ModuleConfig>
     */
    @Override
    public List<ModuleConfig> getModuleByChildName(String childName) {
        DetachedCriteria criteria = criteria();
        if (childName != null) {
            criteria.add(Restrictions.eq(CHILD_KEY, childName));
        } else {
            criteria.add(Restrictions.isNull(CHILD_KEY));
        }
        return this.find(criteria);
    }

    /**
     * API to get the module configuration by key and mandatory.
     * 
     * @param moduleConfigKey String
     * @param isMandatory boolean
     * @return ModuleConfig
     */
    @Override
    public ModuleConfig getModuleConfigByKeyAndMandatory(String moduleConfigKey, boolean isMandatory) {
        LOGGER.debug(moduleConfigKey);
        LOGGER.debug(String.valueOf(isMandatory));
        DetachedCriteria criteria = criteria();
        if (moduleConfigKey != null) {
            criteria.add(Restrictions.eq(CHILD_KEY, moduleConfigKey));
        } else {
            criteria.add(Restrictions.isNull(CHILD_KEY));
        }
        criteria.add(Restrictions.eq(IS_MANDATORY, isMandatory));
        return this.findSingle(criteria);
    }

}