com.github.kagkarlsson.scheduler.jdbc.JdbcCustomization Maven / Gradle / Ivy

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Simple persistent scheduler for scheduled tasks, recurring or ad-hoc.

There is a newer version: 15.0.0

/**
 * Copyright (C) Gustav Karlsson
 *
 * 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 com.github.kagkarlsson.scheduler.jdbc;

import com.github.kagkarlsson.scheduler.task.Execution;

import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.time.Instant;
import java.util.List;

public interface JdbcCustomization {

    String getName();
    void setInstant(PreparedStatement p, int index, Instant value) throws SQLException;
    Instant getInstant(ResultSet rs, String columnName) throws SQLException;

    boolean supportsExplicitQueryLimitPart();
    String getQueryLimitPart(int limit);

    boolean supportsLockAndFetch();
    List lockAndFetch(JdbcTaskRepositoryContext ctx, Instant now, int limit);

}