Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*******************************************************************************
 *
 * Pentaho Big Data
 *
 * Copyright (C) 2002-2013 by Pentaho : http://www.pentaho.com
 *
 *******************************************************************************
 *
 * 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.
 *
 ******************************************************************************/

import java.io.FileOutputStream;
import java.io.PrintWriter;
import java.io.StringWriter;

public class Main {
    public static void logMessage(String message) {
        logMessage(Thread.currentThread().hashCode(), message);
    }

    public static void logMessage(Throwable t) {
        logMessage(Thread.currentThread().hashCode(), getStackTrace(t));
    }

    public static void logMessage(String message, Throwable t) {
        logMessage(Thread.currentThread().hashCode(), message);
        logMessage(Thread.currentThread().hashCode(), getStackTrace(t));
    }

    public static void logMessage(int id, String message) {
        logMessage(new Integer(id).toString(), message);
    }

    public static void logMessage(int id, Throwable t) {
        logMessage(new Integer(id).toString(), getStackTrace(t));
    }

    public static void logMessage(int id, String message, Throwable t) {
        logMessage(new Integer(id).toString(), message);
        logMessage(new Integer(id).toString(), getStackTrace(t));
    }

    public static void logMessage(String id, String message) {
        try {
            FileOutputStream fos = new FileOutputStream("/tmp/PDIMapReduce.log", true); //$NON-NLS-1$
            if (id != null) {
                fos.write((id + ": ").getBytes()); //$NON-NLS-1$
            }
            fos.write(message.getBytes());
            fos.write(System.getProperty("line.separator").getBytes()); //$NON-NLS-1$
            fos.close();
        } catch (Throwable t) {
        }
    }

    public static String getStackTrace(Throwable t) {
        StringWriter stringWritter = new StringWriter();
        PrintWriter printWritter = new PrintWriter(stringWritter, true);
        t.printStackTrace(printWritter);
        printWritter.flush();
        stringWritter.flush();
        return stringWritter.toString();
    }
}