#!/bin/bash
#
# This script provides systemd activation of the tomcat service
# To create clones of this service:
# 1) SERVICE_NAME must be defined before calling this script
# 2) Create /etc/sysconfig/${SERVICE_NAME} from /etc/sysconfig/tomcat
# to override tomcat defaults
 
# SERVICE_NAME is a required value only if the service name is 
# different from 'tomcat'
#
export NAME="${SERVICE_NAME:-tomcat}"
 
#I'll bet this isn't required. 
# unset ISBOOT
 
# For SELinux we need to use 'runuser' not 'su'
if [ -x "/sbin/runuser" ]; then
    SU="/sbin/runuser -s /bin/sh"
else
    SU="/bin/su -s /bin/sh"
fi
 
# Path to the tomcat launch script
TOMCAT_SCRIPT="/usr/sbin/tomcat"
        
# Define the tomcat username
TOMCAT_USER="${TOMCAT_USER:-tomcat}"
 
# TOMCAT_LOG should be different from catalina.out.
# Usually the below config is all that is necessary
TOMCAT_LOG=/var/log/${NAME}/${NAME}-sysd.log
 
# Get the tomcat config (use this for environment specific settings)
TOMCAT_CFG="/etc/tomcat/tomcat.conf"
if [ -r "$TOMCAT_CFG" ]; then
    . $TOMCAT_CFG
fi
 
# Get instance specific config file
if [ -r "/etc/sysconfig/${NAME}" ]; then
    . /etc/sysconfig/${NAME}
fi
 
# See how we were called.
function start() {
    # fix permissions on the log and pid files
    export CATALINA_PID="/var/run/${NAME}.pid"
 
    touch $TOMCAT_LOG 2>&1 
    if [ "$?" -eq "0" ]; then
      chown ${TOMCAT_USER}:${TOMCAT_USER} $TOMCAT_LOG
    fi
 
    if [ "$SECURITY_MANAGER" = "true" ]; then
       ${TOMCAT_SCRIPT} start-security >> $TOMCAT_LOG 2>&1 
    else
       ${TOMCAT_SCRIPT} start #>> $TOMCAT_LOG 2>&1
    fi
}
 
function stop() {
    ${TOMCAT_SCRIPT} stop >> $TOMCAT_LOG 2>&1
}
 
# See how we were called.
case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    restart)
        stop
        start
        ;;
esac