slina.mb.parsing.Parser3Tests.java Source code

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Here is the source code for slina.mb.parsing.Parser3Tests.java

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/*
 *    This file is part of Slina web log.
 *
 *   Slina web log is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   Slina web log is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with Foobar.  If not, see <http://www.gnu.org/licenses/>.
 */
package slina.mb.parsing;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;

import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import org.junit.Test;

public class Parser3Tests {

    private String ibmParserRegex = "(\\s*\\[\\s*)(\\d{1,2})\\/(\\d{1,2})\\/(\\d{2,4}) (\\d{1,2}):(\\d{2}):(\\d{2}):(\\d{3}) (\\w{3})(\\s*\\]) (\\s*[^ ]*) (\\s*[^ ]*) (\\s*[^ ]*) (.*)$";

    String[] samples = {
            "[11/2/12 8:23:59:400 CDT] 00000065 SpnegoHandler W com.ibm.ws.security.spnego.SpnegoHandler handleRequest CWSPN0021E: No delegated credentials were found for user: CHARDK1@IGA.BZ.",
            "[11/2/12 8:24:07:258 CDT] 00000069 ClientSideUse I   UserCredentialsClientInterceptor handleMessage invoked",
            "[11/2/12 8:57:58:221 CDT] 00000007 TimeoutManage I   WTRN0124I: When the timeout occurred the thread with which the transaction is, or was most recently, associated was Thread[WebContainer : 33,5,main]. The stack trace of this thread when the timeout occurred was: ",
            "[11/2/12 7:59:31:820 CDT] 00000014 HttpConnectio W org.apache.commons.httpclient.HttpConnection releaseConnection HttpConnectionManager is null.  Connection cannot be released.",
            "[11/2/12 12:56:36:534 CST] 00002b37 ExchangeSyncI W   [sa <ExchangeFolder:OID:1:V32:BC85AD2FDCC14917B03B50160F9A8243>] Synchronization completed, but some instances could not be synchronized." };

    @Test
    public void testString() {

        Pattern p = Pattern.compile(ibmParserRegex);

        Matcher m = p.matcher(samples[0]);

        int count = m.groupCount();
        assertTrue(count > 0);
        boolean matched = m.matches();
        assertTrue(matched);

        if (matched) {
            this.printMathes(count, m);
        }
    }

    @Test
    public void sinParserTest() {

        Pattern p = Pattern.compile(ibmParserRegex);
        List<String> resultaArray = new ArrayList<String>();

        for (String value : samples) {

            Matcher m = p.matcher(value);
            int count = m.groupCount();
            assertTrue(count > 0);
            boolean matched = m.matches();
            assertTrue(matched);

            int year = Integer.parseInt(m.group(2));

            if (year < 100)
                year = year + 2000;

            int month = Integer.parseInt(m.group(3)) - 1;
            int date = Integer.parseInt(m.group(4));
            int hourOfDay = Integer.parseInt(m.group(5));
            int minute = Integer.parseInt(m.group(6));
            int second = Integer.parseInt(m.group(7));
            int milSecs = Integer.parseInt(m.group(8));

            Calendar cal = Calendar.getInstance();
            cal.set(year, month, date, hourOfDay, minute, second);
            cal.set(Calendar.MILLISECOND, milSecs);

            Date mydate = cal.getTime();

            assertNotNull(mydate);
            assertEquals(2011, cal.get(Calendar.YEAR));
            assertEquals(Calendar.FEBRUARY, cal.get(Calendar.MONTH));
            assertEquals(12, cal.get(Calendar.DAY_OF_MONTH));

            String logLevel = m.group(13).trim();
            assertTrue(logLevel.length() > 0);

            String className = m.group(12).trim();
            assertTrue(className.length() > 0);

            String message = m.group(14).trim();
            assertTrue(message.length() > 0);

            String logRecord = mydate + " - " + " - " + logLevel + " - " + className + " - " + message;
            System.out.println(logRecord);
            resultaArray.add(logRecord);

        }

        assertEquals(5, resultaArray.size());

    }

    private void printMathes(int count, Matcher m) {

        System.out.println("---------------------------------");

        for (int i = 0; i <= count; i++) {
            System.out.println(i + "->   " + m.group(i));
        }
        System.out.println("**********************************\n\n");

    }

}