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/*
 * Copyright (C) 2011 Markus Junginger, greenrobot (http://greenrobot.de)
 *
 * 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 de.greenrobot.dao;

import android.database.SQLException;

/**
 * Exception thrown when something goes wrong in the DAO/ORM layer.
 * 
 * @author Markus
 * 
 */
public class DaoException extends SQLException {

    private static final long serialVersionUID = -5877937327907457779L;

    public DaoException() {
    }

    public DaoException(String error) {
        super(error);
    }

    public DaoException(String error, Throwable cause) {
        super(error);
        safeInitCause(cause);
    }

    public DaoException(Throwable th) {
        safeInitCause(th);
    }

    protected void safeInitCause(Throwable cause) {
        try {
            initCause(cause);
        } catch (Throwable e) {
            DaoLog.e("Could not set initial cause", e);
            DaoLog.e( "Initial cause is:", cause);
        }
    }

}