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/*
 * Copyright 2021 the original author or authors.
 *
 * Licensed under the Apache, 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.gnu.org/licenses/lgpl-2.0.html
 *
 * 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 com.jn.sqlhelper.common.transaction.jdbc;

import com.jn.sqlhelper.common.transaction.TransactionalResource;

import java.sql.Connection;
import java.sql.SQLException;

public class ConnectionTransactionalResource implements TransactionalResource {
    private Connection connection;
    private String name = "undefined";

    public ConnectionTransactionalResource(Connection connection) {
        setConnection(connection);
    }

    public Connection getConnection() {
        return connection;
    }

    public void setConnection(Connection connection) {
        this.connection = connection;
    }

    @Override
    public void commit(boolean force) throws SQLException {
        if (this.connection != null && !this.connection.isClosed() && force) {
            this.connection.commit();
        }
    }

    @Override
    public void rollback() throws SQLException {
        if (this.connection != null && !this.connection.isClosed()) {
            this.connection.rollback();
        }
    }

    @Override
    public String getName() {
        return name;
    }

    @Override
    public void setName(String name) {
        this.name = name;
    }

    @Override
    public String toString() {
        return this.getName();
    }

    @Override
    public boolean isClosed() {
        try {
            return connection == null || connection.isClosed();
        } catch (Throwable ex) {
            return false;
        }
    }

    @Override
    public void close() throws SQLException {
        if (this.connection != null && !this.connection.isClosed()) {
            this.connection.close();
        }
    }
}