tomcat start script

#!/bin/sh

#

# Startup script for Wiki based on Tomcat Servlet Engine

# User under which tomcat will run

TOMCAT_USER=project

# shutdown port for tomcat

SHUTDOWN_PORT=8009

DEBUG_PORT=8000

[ start == $1 ] && sleep 20

# Check if port is listing

checkListeningPort(){

    if [ `uname -s` = "SunOS" ]; then

        netstat -an -P tcp | grep LISTEN | grep "\*\.$1" >/dev/null

    else

        netstat -lnt | grep ":$1" >/dev/null

    fi

}

# start, debug, stop, and status functions

start() {

    # Start Tomcat in normal mode

    checkListeningPort $SHUTDOWN_PORT

 

    if [ $? -eq 0 ]; then

        echo "Tomcat is already running, shutdown port is $SHUTDOWN_PORT"

        return 1

    fi

    echo "Starting tomcat..."

    su - $TOMCAT_USER -c "tomcat/bin/startup.sh" > /dev/null

    echo "tomcat started."

}

stop_server() {

    checkListeningPort $SHUTDOWN_PORT

 

    if [ $? -ne 0 ]; then

        echo "Tomcat is not running."

        return 1

    fi

    echo "Stopping tomcat..."

    su - $TOMCAT_USER -c "tomcat/bin/shutdown.sh" > /dev/null

}

status() {

    checkListeningPort $SHUTDOWN_PORT

    if [ $? -ne 0 ]; then

        echo "Tomcat is not running."

        return 1

    fi

    MODE="normal"

    checkListeningPort $DEBUG_PORT

    [ $? -eq 0 ] && MODE="debug"

    echo "Tomcat is running in $MODE mode"

}

#echo "Pass 001" >>/tmp/tomcat.log

case "$1" in

  start)

        start

        ;;

  stop)

        stop_server

        ;;

  restart)

        stop

        start

        ;;

  status)

        status

        ;;

  *)

        echo "Usage: $0 {start|stop|restart|status}"

        exit 1

esac

#echo "Pass 002" >>/tmp/tomcat.log