#!/bin/sh
if test -z $XINDICE_HOME; then
   XINDICE_HOME=`dirname $0`
   export XINDICE_HOME
fi

echo "Xindice Loader"
echo "=============="
echo
echo "Environment"
echo "-----------"
echo "XINDICE_HOME = " $XINDICE_HOME

if test -f $XINDICE_HOME/config/xindice.pid; then
   echo "A Xindice instance is already running with PID" `cat $XINDICE_HOME/config/xindice.pid`
   exit
fi

CLASSPATH=$XINDICE_HOME/classgen:$XINDICE_HOME/config:$CLASSPATH

# Read in the list of Xindice Jars to include in the CLASSPATH
JARS=`ls -1 $XINDICE_HOME/java/lib/*.jar`
for jar in $JARS
do
   CLASSPATH=$jar:$CLASSPATH ;
done

# Read in the extra VM paramters for starting the program
VMPROPS=""
if test -f $XINDICE_HOME/config/vm.cfg; then
   PROPS="`cat $XINDICE_HOME/config/vm.cfg`"
   for prop in $PROPS
   do
      VMPROPS="$VMPROPS $prop"
   done
fi

echo "CLASSPATH = " $CLASSPATH
echo
echo "Starting Xindice"
echo "----------------"

cd $XINDICE_HOME

echo $$ > $XINDICE_HOME/config/xindice.pid

RESTART=1

server_shutdown() {
   SHUTDOWN_CMD=""
   INSTANCES="`cat $XINDICE_HOME/config/instances.cfg`"
   for instance in $INSTANCES
   do
      $XINDICE_HOME/bin/xindiceadmin shutdown -c /$instance 1> /dev/null 2> /dev/null
   done
}

server_restart() {
   RESTART=1
   server_shutdown
}

trap "echo; echo 'Attempting Server Shutdown'; server_shutdown" 2 15
trap "echo; echo 'Attempting Server Restart'; server_restart" 1

while test $RESTART
do
   RESTART=

   java -Xms16m -Xmx168m -Dxindice.home="$XINDICE_HOME" $VMPROPS -classpath "$CLASSPATH" org.apache.xindice.server.Xindice $* &

   wait $!
done

trap 1 2 15
rm $XINDICE_HOME/config/xindice.pid