Examples with DAOException org.eweb4j.orm.dao.DAOException used on opensource projects

Example 51 with DAOException

use of org.eweb4j.orm.dao.DAOException in project eweb4j-framework by laiweiwei.

the class SearchDAOImpl method searchByDivPage.

public <T> List<T> searchByDivPage(Class<T> clazz, String[] fields, String[] values, int likeType, boolean isLike, boolean isNot, boolean isOR, String orderField, int oType, int currentPage, int numPerPage) throws DAOException {
    List<T> list = null;
    if (clazz != null) {
        Connection con = null;
        try {
            con = ds.getConnection();
            T t = clazz.newInstance();
            String sql = SqlFactory.getSelectSql(t, dbType).selectWhere(fields, values, likeType, isLike, isNot, isOR, orderField, oType, currentPage, numPerPage);
            list = JdbcUtil.getList(con, clazz, sql);
        } catch (Exception e) {
            throw new DAOException("", e);
        }
    }
    return list;
}

Example 52 with DAOException

use of org.eweb4j.orm.dao.DAOException in project eweb4j-framework by laiweiwei.

the class SearchDAOImpl method search.

public <T> List<T> search(T t, String[] fields, int likeType, boolean isLike, boolean isNot, boolean isOR, String orderField, int oType) throws DAOException {
    List<T> list = null;
    if (t != null) {
        @SuppressWarnings("unchecked") Class<T> clazz = (Class<T>) t.getClass();
        Connection con = null;
        try {
            con = ds.getConnection();
            String sql = SqlFactory.getSelectSql(t, dbType).selectWhere(fields, likeType, isLike, isNot, isOR, orderField, oType, -1, -1);
            list = JdbcUtil.getList(con, clazz, sql);
        } catch (Exception e) {
            throw new DAOException("", e);
        }
    }
    return list;
}

Example 53 with DAOException

use of org.eweb4j.orm.dao.DAOException in project eweb4j-framework by laiweiwei.

the class SelectDAOImpl method selectAll.

public <T> List<T> selectAll(Class<T> clazz, String orderField, int orderType) throws DAOException {
    List<T> list = null;
    if (clazz != null) {
        Connection con = null;
        try {
            con = ds.getConnection();
            String sql = SqlFactory.getSelectSql(clazz.newInstance(), dbType).selectAll(orderField, orderType);
            list = JdbcUtil.getList(con, clazz, sql);
        } catch (Exception e) {
            throw new DAOException("", e);
        }
    }
    return list;
}

Example 54 with DAOException

use of org.eweb4j.orm.dao.DAOException in project eweb4j-framework by laiweiwei.

the class SelectDAOImpl method selectCount.

public <T> long selectCount(Class<T> clazz, String condition, Object... args) throws DAOException {
    long result = -1;
    Connection con = null;
    try {
        con = ds.getConnection();
        if (clazz != null) {
            T t = clazz.newInstance();
            String sql = SqlFactory.getSelectSql(t, dbType).selectCount(ORMConfigBeanUtil.parseQuery(condition, clazz));
            String str = String.valueOf(JdbcUtil.getObject(con, sql, args));
            if (CommonUtil.isNumeric(str)) {
                result = Integer.parseInt(str);
            }
        }
    } catch (Exception e) {
        throw new DAOException("", e);
    }
    return result;
}

Example 55 with DAOException

use of org.eweb4j.orm.dao.DAOException in project eweb4j-framework by laiweiwei.

the class SelectDAOImpl method selectOne.

public <T> T selectOne(Class<T> clazz, String[] fields, String[] values) throws DAOException {
    T result = null;
    if (clazz != null) {
        Connection con = null;
        try {
            con = ds.getConnection();
            T t = clazz.newInstance();
            String sql = SqlFactory.getSelectSql(t, dbType).selectWhere(fields, values);
            List<T> list = JdbcUtil.getList(con, clazz, sql);
            if (list != null && !list.isEmpty()) {
                result = list.get(0);
            }
        } catch (Exception e) {
            throw new DAOException("", e);
        }
    }
    return result;
}