Synnefo » Pithos

#!/bin/sh

### ====================================================================== ###

##                                                                          ##

##  JBoss Bootstrap Script                                                  ##

##                                                                          ##

### ====================================================================== ###

### $Id: run.sh 88978 2009-05-16 18:18:45Z alex.loubyansky@jboss.com $ ###

DIRNAME=`dirname $0`

PROGNAME=`basename $0`

GREP="grep"

# Use the maximum available, or set MAX_FD != -1 to use that

MAX_FD="maximum"

#

# Helper to complain.

#

warn() {

    echo "${PROGNAME}: $*"

}

#

# Helper to puke.

#

die() {

    warn $*

    exit 1

}

# OS specific support (must be 'true' or 'false').

cygwin=false;

darwin=false;

linux=false;

case "`uname`" in

    CYGWIN*)

        cygwin=true

        ;;

    Darwin*)

        darwin=true

        ;;

    Linux)

        linux=true

        ;;

esac

# Read an optional running configuration file

if [ "x$RUN_CONF" = "x" ]; then

    RUN_CONF="$DIRNAME/run.conf"

fi

if [ -r "$RUN_CONF" ]; then

    . "$RUN_CONF"

fi

# Force IPv4 on Linux systems since IPv6 doesn't work correctly with jdk5 and lower

if [ "$linux" = "true" ]; then

   JAVA_OPTS="$JAVA_OPTS -Djava.net.preferIPv4Stack=true"

fi

# For Cygwin, ensure paths are in UNIX format before anything is touched

if $cygwin ; then

    [ -n "$JBOSS_HOME" ] &&

        JBOSS_HOME=`cygpath --unix "$JBOSS_HOME"`

    [ -n "$JAVA_HOME" ] &&

        JAVA_HOME=`cygpath --unix "$JAVA_HOME"`

    [ -n "$JAVAC_JAR" ] &&

        JAVAC_JAR=`cygpath --unix "$JAVAC_JAR"`

fi

# Setup JBOSS_HOME

if [ "x$JBOSS_HOME" = "x" ]; then

    # get the full path (without any relative bits)

    JBOSS_HOME=`cd $DIRNAME/..; pwd`

fi

export JBOSS_HOME

# Increase the maximum file descriptors if we can

if [ "$cygwin" = "false" ]; then

    MAX_FD_LIMIT=`ulimit -H -n`

    if [ "$?" -eq 0 ]; then

        # Darwin does not allow RLIMIT_INFINITY on file soft limit

        if [ "$darwin" = "true" -a "$MAX_FD_LIMIT" = "unlimited" ]; then

            MAX_FD_LIMIT=`/usr/sbin/sysctl -n kern.maxfilesperproc`

        fi

	if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ]; then

	    # use the system max

	    MAX_FD="$MAX_FD_LIMIT"

	fi

	ulimit -n $MAX_FD

	if [ "$?" -ne 0 ]; then

	    warn "Could not set maximum file descriptor limit: $MAX_FD"

	fi

    else

	warn "Could not query system maximum file descriptor limit: $MAX_FD_LIMIT"

    fi

fi

# Setup the JVM

if [ "x$JAVA" = "x" ]; then

    if [ "x$JAVA_HOME" != "x" ]; then

	JAVA="$JAVA_HOME/bin/java"

    else

	JAVA="java"

    fi

fi

# Setup the classpath

runjar="$JBOSS_HOME/bin/run.jar"

if [ ! -f "$runjar" ]; then

    die "Missing required file: $runjar"

fi

JBOSS_BOOT_CLASSPATH="$runjar"

# Tomcat uses the JDT Compiler

# Only include tools.jar if someone wants to use the JDK instead.

# compatible distribution which JAVA_HOME points to

if [ "x$JAVAC_JAR" = "x" ]; then

    JAVAC_JAR_FILE="$JAVA_HOME/lib/tools.jar"

else

    JAVAC_JAR_FILE="$JAVAC_JAR"

fi

if [ ! -f "$JAVAC_JAR_FILE" ]; then

   # MacOSX does not have a seperate tools.jar

   if [ "$darwin" != "true" -a "x$JAVAC_JAR" != "x" ]; then

      warn "Missing file: JAVAC_JAR=$JAVAC_JAR"

      warn "Unexpected results may occur."

   fi

   JAVAC_JAR_FILE=

fi

if [ "x$JBOSS_CLASSPATH" = "x" ]; then

    JBOSS_CLASSPATH="$JBOSS_BOOT_CLASSPATH"

else

    JBOSS_CLASSPATH="$JBOSS_CLASSPATH:$JBOSS_BOOT_CLASSPATH"

fi

if [ "x$JAVAC_JAR_FILE" != "x" ]; then

    JBOSS_CLASSPATH="$JBOSS_CLASSPATH:$JAVAC_JAR_FILE"

fi

# If -server not set in JAVA_OPTS, set it, if supported

SERVER_SET=`echo $JAVA_OPTS | $GREP "\-server"`

if [ "x$SERVER_SET" = "x" ]; then

    # Check for SUN(tm) JVM w/ HotSpot support

    if [ "x$HAS_HOTSPOT" = "x" ]; then

	HAS_HOTSPOT=`"$JAVA" -version 2>&1 | $GREP -i HotSpot`

    fi

    # Enable -server if we have Hotspot, unless we can't

    if [ "x$HAS_HOTSPOT" != "x" ]; then

	# MacOS does not support -server flag

	if [ "$darwin" != "true" ]; then

	    JAVA_OPTS="-server $JAVA_OPTS"

	fi

    fi

fi

# Setup JBoss Native library path

# Use the common JBoss Native convention

# for packing platform binaries

#

JBOSS_NATIVE_CPU=`uname -m`

case "$JBOSS_NATIVE_CPU" in

  sun4u*)

    JBOSS_NATIVE_CPU="sparcv9"

  ;;

  i86pc*)

    JBOSS_NATIVE_CPU="x86"

  ;;

  i[3-6]86*)

    JBOSS_NATIVE_CPU="x86"

  ;;

  x86_64*)

    JBOSS_NATIVE_CPU="x64"

  ;;

  ia64*)

    JBOSS_NATIVE_CPU="i64"

  ;;

  9000/800*)

    JBOSS_NATIVE_CPU="parisc2"

  ;;

  Power*)

    JBOSS_NATIVE_CPU="ppc"

  ;;

esac

JBOSS_NATIVE_SYS=`uname -s`

case "$JBOSS_NATIVE_SYS" in

  Linux*)

    JBOSS_NATIVE_SYS="linux2"

  ;;

  SunOS*)

    JBOSS_NATIVE_SYS="solaris"

  ;;

  HP-UX*)

    JBOSS_NATIVE_SYS="hpux"

  ;;

  CYGWIN*)

    JBOSS_NATIVE_SYS="windows"

  ;;

esac

JBOSS_NATIVE_DIR="$JBOSS_HOME/bin/META-INF/lib/$JBOSS_NATIVE_SYS/$JBOSS_NATIVE_CPU"

if [ -d "$JBOSS_NATIVE_DIR" ]; then

    if $cygwin ; then

        export PATH="$JBOSS_NATIVE_DIR:$PATH"

        JBOSS_NATIVE_DIR=`cygpath --path --windows "$JBOSS_NATIVE_DIR"`

    else

        if [ "x$LD_LIBRARY_PATH" = "x" ]; then

          LD_LIBRARY_PATH="$JBOSS_NATIVE_DIR:$JBOSS_HOME/bin/native"

        else

          LD_LIBRARY_PATH="$JBOSS_NATIVE_DIR:$LD_LIBRARY_PATH:$JBOSS_HOME/bin/native"

        fi

        export LD_LIBRARY_PATH

    fi

    if [ "x$JAVA_OPTS" = "x" ]; then

        JAVA_OPTS="-Djava.library.path=$JBOSS_NATIVE_DIR:$JBOSS_HOME/bin/native"

    else

        JAVA_OPTS="$JAVA_OPTS -Djava.library.path=$JBOSS_NATIVE_DIR:$JBOSS_HOME/bin/native"

    fi

fi

# Setup JBoss specific properties

JAVA_OPTS="-Dprogram.name=$PROGNAME $JAVA_OPTS"

# Setup the java endorsed dirs

JBOSS_ENDORSED_DIRS="$JBOSS_HOME/lib/endorsed"

# For Cygwin, switch paths to Windows format before running java

if $cygwin; then

    JBOSS_HOME=`cygpath --path --windows "$JBOSS_HOME"`

    JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`

    JBOSS_CLASSPATH=`cygpath --path --windows "$JBOSS_CLASSPATH"`

    JBOSS_ENDORSED_DIRS=`cygpath --path --windows "$JBOSS_ENDORSED_DIRS"`

fi

# Display our environment

echo "========================================================================="

echo ""

echo "  JBoss Bootstrap Environment"

echo ""

echo "  JBOSS_HOME: $JBOSS_HOME"

echo ""

echo "  JAVA: $JAVA"

echo ""

echo "  JAVA_OPTS: $JAVA_OPTS"

echo ""

echo "  CLASSPATH: $JBOSS_CLASSPATH"

echo ""

echo "========================================================================="

echo ""

while true; do

   if [ "x$LAUNCH_JBOSS_IN_BACKGROUND" = "x" ]; then

      # Execute the JVM in the foreground

      "$JAVA" $JAVA_OPTS \

         -Djava.endorsed.dirs="$JBOSS_ENDORSED_DIRS" \

         -classpath "$JBOSS_CLASSPATH" \

         org.jboss.Main "$@"

      JBOSS_STATUS=$?

   else

      # Execute the JVM in the background

      "$JAVA" $JAVA_OPTS \

         -Djava.endorsed.dirs="$JBOSS_ENDORSED_DIRS" \

         -classpath "$JBOSS_CLASSPATH" \

         org.jboss.Main "$@" &

      JBOSS_PID=$!

      # Trap common signals and relay them to the jboss process

      trap "kill -HUP  $JBOSS_PID" HUP

      trap "kill -TERM $JBOSS_PID" INT

      trap "kill -QUIT $JBOSS_PID" QUIT

      trap "kill -PIPE $JBOSS_PID" PIPE

      trap "kill -TERM $JBOSS_PID" TERM

      # Wait until the background process exits

      WAIT_STATUS=128

      while [ "$WAIT_STATUS" -ge 128 ]; do

         wait $JBOSS_PID 2>/dev/null

         WAIT_STATUS=$?

         if [ "${WAIT_STATUS}" -gt 128 ]; then

            SIGNAL=`expr ${WAIT_STATUS} - 128`

            SIGNAL_NAME=`kill -l ${SIGNAL}`

            echo "*** JBossAS process (${JBOSS_PID}) received ${SIGNAL_NAME} signal ***" >&2

         fi          

      done

      if [ "${WAIT_STATUS}" -lt 127 ]; then

         JBOSS_STATUS=$WAIT_STATUS

      else

         JBOSS_STATUS=0

      fi      

   fi

   # If restart doesn't work, check you are running JBossAS 4.0.4+

   #    http://jira.jboss.com/jira/browse/JBAS-2483

   # or the following if you're running Red Hat 7.0

   #    http://developer.java.sun.com/developer/bugParade/bugs/4465334.html   

   if [ "$JBOSS_STATUS" -eq 10 ]; then

      echo "Restarting JBoss..."

   else

      exit $JBOSS_STATUS

   fi

done