fr.cph.stock.dao.CompanyDaoImpl.java Source code

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Here is the source code for fr.cph.stock.dao.CompanyDaoImpl.java

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/**
 * Copyright 2013 Carl-Philipp Harmant
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package fr.cph.stock.dao;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.apache.ibatis.session.SqlSession;

import fr.cph.stock.entities.Company;

/**
 * This class implements IDao functions and add some more. It access to the Company in DB.
 * 
 * @author Carl-Philipp Harmant
 * 
 */
public class CompanyDaoImpl extends AbstractDao<Company> {

    @Override
    public final void insert(final Company company) {
        SqlSession session = getSqlSessionFactory();
        try {
            session.insert("CompanyDao.insertOneCompany", company);
            session.commit();
        } finally {
            session.close();
        }
    }

    @Override
    public final Company select(final int id) {
        SqlSession session = getSqlSessionFactory();
        Company company = null;
        try {
            company = session.selectOne("CompanyDao.selectOneCompany", id);
        } finally {
            session.close();
        }
        return company;
    }

    @Override
    public final void update(final Company company) {
        SqlSession session = getSqlSessionFactory();
        try {
            session.update("CompanyDao.updateOneCompany", company);
            session.commit();
        } finally {
            session.close();
        }
    }

    @Override
    public final void delete(final Company company) {
        SqlSession session = getSqlSessionFactory();
        try {
            session.delete("CompanyDao.deleteOneCompany", company);
            session.commit();
        } finally {
            session.close();
        }
    }

    /**
     * Get a company
     * 
     * @param yahooId
     *            the yahoo id
     * @return a company
     */
    public final Company selectWithYahooId(final String yahooId) {
        SqlSession session = getSqlSessionFactory();
        Company company = null;
        try {
            company = session.selectOne("CompanyDao.selectOneCompanyWithYahooId", yahooId);
        } finally {
            session.close();
        }
        return company;
    }

    /**
     * Get all the companies in DB
     * 
     * @param realTime
     *            a boolean that represents a real time data information. If
     * @return a list of company
     */
    public final List<Company> selectAllCompany(final boolean realTime) {
        SqlSession session = getSqlSessionFactory();
        List<Company> companies = null;
        Map<String, Boolean> options = new HashMap<String, Boolean>();
        options.put("realTime", realTime);
        // Remove manual companies
        options.put("manual", false);
        try {
            companies = session.selectList("CompanyDao.selectAllCompanyNotRealTime", options);
        } finally {
            session.close();
        }
        return companies;
    }

    /**
     * Get a list of unsed company
     * 
     * @return a list of integer representing company ids.
     */
    public final List<Integer> selectAllUnusedCompanyIds() {
        SqlSession session = getSqlSessionFactory();
        List<Integer> companies = null;
        try {
            companies = session.selectList("CompanyDao.selectAllUnusedCompanyIds");
        } finally {
            session.close();
        }
        return companies;
    }
}