popjrunBash

#!/bin/bash

#############################################################################################
# POP-Java Application Runner v1.0
# Author : Clement Valentin (clementval)
# Creation date : 07/19/2010
# Description : This script help the devlopper to launch a POP-Java application and to
# generate the object map
# -------------------------------------------------------------------------------------------
# IMPORTANT : Please, keep this log up to date 
#
# Update log
# Date         Author      Description
# 07/19/2010    clementval  First version of this script
# 07/27/2010    clementval  Add object map generation support
# 11/01/2011   clementval  Add JVM option support
#############################################################################################



################################################################
# Define variables and location
################################################################
ADD_CLASSPATH=
GENERATEMAP=

JAR_OBJMAPGEN=/JarFile/popjobjectmapgen.jar
JAR_POPJAVA=/JarFile/popjava.jar
JAR_JAVASSIST=/JarFile/javassist.jar
CLASS_OBJMAPGEN=POPJObjectMap

if [ -z $POPJAVA_LOCATION ]
then
    POPJAVA_LOCATION=/usr/local/popj
fi

POPJAVA_JAR=$POPJAVA_LOCATION$JAR_POPJAVA:$POPJAVA_LOCATION$JAR_JAVASSIST


################################################################
# Define the function to print the program usage
################################################################
usage()
{
cat << EOF

POP-Java Application Runner v1.0

This program is used to run a POP-Java application or to generate object map

Usage: popjrun <options> <objectmap> <mainclass>

OPTIONS:
   -h, --help                Show this message
   -v, --verbose             Verbose mode
   -k, --killall             Kill all parallel object (zombie)
   -c, --classpath <files>   Include JAR or compiled Java class needed to run the application. Files must be separated by a semicolon ":"

OPTIONS FOR OBJECT MAP GENERATION:
   -l, --listlong <parclass> Generate the object map for the given parclasses. Parclasses can be a .class, .jar, .obj or .module file. Parclasses must be separated by : 
EOF
}


#####################################################
# Handle long options (--option)
#####################################################
OPTIONSLINE=
for i in $*
do
    if [[ $i == --* ]] 
    then
        if [ "$i" != "--help" ] && [ "$i" != "--classpath" ] && [ "$i" != "--listlong" ] && [ "$i" != "--killall" ]
        then
            echo "$i is not a valid option. Program aborted"
            usage
            exit
        fi
        i=$(echo "$i" | cut -c 2-3)
    fi
    OPTIONSLINE=$OPTIONSLINE" "$i
done

if [ "$OPTIONSLINE" == "" ]
then
   usage
   exit 1
fi

killpo(){
   echo "Kill all POP-Java parallel object ..."
   PO_PID=1
   while [ "$PO_PID" != "" ]
   do
      PO_PID=$(ps aux | grep "popjava.broker.Broker" | grep -v grep | head -n 1 | awk -F" " '{print $2}')
      if [ "$PO_PID" != "" ]
      then
         kill $PO_PID
      else
         PO_PID=""
      fi
   done
}
#####################################################
# Handle the options with getopts
#####################################################
while getopts “hvkc:l:a:” OPTION $OPTIONSLINE
do
    case $OPTION in
      h)
            usage
            exit 0
            ;;
        c)
           ADD_CLASSPATH=$OPTARG":"
            ;;
        l)
            GENERATEMAP=1
            FILES=$OPTARG
            ;;
        v)
            VERBOSE=1
            ;;
      k)
            killpo
         exit
            ;;
        a)
            APPEND="-append="
            FILE=$OPTARG
            ;;
      ?)
           usage
        exit 1
        ;;
   esac
done

shift $(($OPTIND - 1))




#####################################################
# Object map generation
#####################################################
if [ $GENERATEMAP ]
then
    [ $VERBOSE ] && echo "java -cp $POPJAVA_LOCATION$JAR_OBJMAPGEN:$POPJAVA_LOCATION$JAR_POPJAVA:$POPJAVA_LOCATION$JAR_JAVASSIST $CLASS_OBJMAPGEN -cwd=$PWD $APPEND$FILE -file=$FILES"
    java -cp $POPJAVA_LOCATION$JAR_OBJMAPGEN:$POPJAVA_LOCATION$JAR_POPJAVA:$POPJAVA_LOCATION$JAR_JAVASSIST $CLASS_OBJMAPGEN -cwd=$PWD $APPEND$FILE -file=$FILES
    exit 0
fi


#####################################################
# Run the POP-Java application
#####################################################
OBJECTMAP=$1
shift
MAIN=$1
shift

OTHER=$@

if [ ${OBJECTMAP##*.} == "xml" ] 
then
    ARGUMENT=$OTHER
else
    ARGUMENT=$MAIN" "$OTHER
    MAIN=$OBJECTMAP
    OBJECTMAP=
fi




if [ "$OBJECTMAP" == "" ] 
then
    [ $VERBOSE ] && echo "java -cp .:$ADD_CLASSPATH$POPJAVA_JAR $MAIN $ARGUMENT"
    java -cp ".:$ADD_CLASSPATH$POPJAVA_JAR" $MAIN $ARGUMENT
else
    [ $VERBOSE ] && echo "java -cp .:$ADD_CLASSPATH$POPJAVA_JAR $MAIN -codefile=$OBJECTMAP $ARGUMENT"
    java -cp ".:$ADD_CLASSPATH$POPJAVA_JAR" $MAIN -codeconf=$OBJECTMAP $ARGUMENT

fi