io.pivotal.spring.xd.jdbcgpfdist.support.DefaultGreenplumLoad.java Source code

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Here is the source code for io.pivotal.spring.xd.jdbcgpfdist.support.DefaultGreenplumLoad.java

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/*
 * Copyright 2015 the original author or authors.
 *
 * 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 io.pivotal.spring.xd.jdbcgpfdist.support;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.util.Assert;

public class DefaultGreenplumLoad implements GreenplumLoad {

    private final static Log log = LogFactory.getLog(DefaultGreenplumLoad.class);

    private final LoadService loadService;

    private final LoadConfiguration loadConfiguration;

    public DefaultGreenplumLoad(LoadConfiguration loadConfiguration, LoadService loadService) {
        this.loadConfiguration = loadConfiguration;
        this.loadService = loadService;
        Assert.notNull(loadConfiguration, "Load configuration must be set");
        Assert.notNull(loadService, "Load service must be set");
    }

    @Override
    public void load() {
        load(null);
    }

    @Override
    public void load(RuntimeContext context) {
        log.debug("Doing greenplum load");
        loadService.load(loadConfiguration, context);
    }

    @Override
    public void unload(RuntimeContext context) {
        log.debug("Doing greenplum unload");
        loadService.unload(loadConfiguration, context);
    }

}