org.newcashel.meta.model.River.java Source code

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Here is the source code for org.newcashel.meta.model.River.java

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/*
 * Licensed to NewCashel under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. NewCashel licenses this file to you 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 org.newcashel.meta.model;

import java.util.HashMap;

import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.Row;
import org.newcashel.meta.util.POIUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class River {

    private static final Logger logger = LoggerFactory.getLogger(River.class);

    private static HashMap<String, River> rivers = new HashMap<String, River>();

    private String name;
    private String configFile;
    private long runMinuteMax; // input as seconds, convert to mills

    public River() {
    }

    public River(String name, String configFile, String runMinuteMax) {
        this.name = name;
        this.configFile = configFile;
        addRunMinuteMax(runMinuteMax);
    }

    public static River getRiver(String name) {
        return rivers.get(name);
    }

    public static void load(HSSFWorkbook wb) throws Exception {

        // load the sheet
        HSSFSheet sheet = wb.getSheet("Rivers");
        if (sheet == null) {
            throw new Exception("The River sheet was not found in MetaBook, terminate load process");
        }

        NCClass ncCls = NCClass.getNCClass("River");
        Row row = null;

        try {
            for (int i = 1; i <= sheet.getLastRowNum(); i++) {
                if ((row = sheet.getRow(i)) != null && POIUtil.getCellValue(row, 0) != null
                        && POIUtil.getCellValue(row, 0).length() > 0) {

                    String mode = POIUtil.getCellValue(row, 0);
                    if (mode == null || mode.length() < 1) {
                        String msg = "deploy mode must be specified for River entries ";
                        logger.error(msg);
                        throw new Exception(msg);
                    }

                    River river = new River(POIUtil.getCellValue(row, 0), POIUtil.getCellValue(row, 1),
                            POIUtil.getCellValue(row, 2));

                    rivers.put(river.getName(), river);
                }
            }

        } catch (Exception e) {
            logger.error("exception in GroupAssign load " + e.toString());
        }
    }

    public String getName() {
        return name;
    }

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

    public String getConfigFile() {
        return configFile;
    }

    public void setConfigFile(String configFile) {
        this.configFile = configFile;
    }

    public long getRunMinuteMax() {
        return runMinuteMax;
    }

    public void setRunMinuteMax(long runMinuteMax) {
        this.runMinuteMax = runMinuteMax;
    }

    private void addRunMinuteMax(String val) {
        runMinuteMax = new Long(runMinuteMax) * 1000;
    }

    public static HashMap<String, River> getRivers() {
        return rivers;
    }

    public static void setRivers(HashMap<String, River> rivers) {
        River.rivers = rivers;
    }

}