#!/bin/bash

if [ -r /usr/share/java-utils/java-functions ]; then
    . /usr/share/java-utils/java-functions
else
    echo "Can't read Java functions library, aborting"
    exit 1
fi

_save_function() {
    local ORIG_FUNC=$(declare -f $1)
    local NEWNAME_FUNC="$2${ORIG_FUNC#$1}"
    eval "$NEWNAME_FUNC"
}

run_jsvc(){
    if [ -x /usr/bin/jsvc ]; then
        TOMCAT_USER="${TOMCAT_USER:-tomcat}"
        JSVC="/usr/bin/jsvc"
	
        JSVC_OPTS="-nodetach -pidfile /var/run/jsvc-tomcat${NAME}.pid -user ${TOMCAT_USER} -outfile ${CATALINA_BASE}/logs/catalina.out -errfile ${CATALINA_BASE}/logs/catalina.out"
        if [ "$1" = "stop" ]; then
            JSVC_OPTS="${JSVC_OPTS} -stop"
        fi

        exec "${JSVC}" ${JSVC_OPTS} ${FLAGS} -classpath "${CLASSPATH}" ${OPTIONS} "${MAIN_CLASS}" "${@}"
    else
       	echo "Can't find /usr/bin/jsvc executable"
    fi
}

_save_function run run_java

run() {
    if [ "${USE_JSVC}" = "true" ] ; then
        run_jsvc $@
    else
        run_java $@
    fi
}