doc/examples/java-log4j2-prog/run

   1 #!/bin/bash
   2 #
   3 # SPDX-License-Identifier: MIT
   4
   5 #
   6 # The -cp path should be changed to the lttng ust agent jar file on your system
   7 # or locally to the project. Same goes for the Java library path in order to
   8 # find the JNI Log4j library.
   9 #
  10
  11 DIR=$(dirname "$0")
  12 JARFILE_COMMON="lttng-ust-agent-common.jar"
  13 JARFILE_LOG4J2="lttng-ust-agent-log4j2.jar"
  14 JAVA_OPTIONS=""
  15
  16 # If system classpath is empty, try to guess log4j location
  17 if [ "x$CLASSPATH" = "x" ]; then
  18         CLASSPATH="/usr/local/share/java/log4j.jar:/usr/share/java/log4j.jar"
  19 fi
  20
  21 cd "$DIR" || exit 1
  22
  23 if [ -f "$DIR/.intree" ]; then
  24         CLASSPATH="$CLASSPATH:../../../src/lib/lttng-ust-java-agent/java/lttng-ust-agent-common/$JARFILE_COMMON"
  25         CLASSPATH="$CLASSPATH:../../../src/lib/lttng-ust-java-agent/java/lttng-ust-agent-log4j2/$JARFILE_LOG4J2"
  26         LIBPATH="../../../src/lib/lttng-ust-java-agent/jni/log4j/.libs"
  27 else
  28         CLASSPATH="$CLASSPATH:/usr/local/share/java/$JARFILE_COMMON:/usr/share/java/$JARFILE_COMMON"
  29         CLASSPATH="$CLASSPATH:/usr/local/share/java/$JARFILE_LOG4J2:/usr/share/java/$JARFILE_LOG4J2"
  30         # Use system defined java.library.path
  31         #LIBPATH="/usr/local/lib:/usr/lib"
  32 fi
  33
  34 if [ "x$LIBPATH" != "x" ]; then
  35         JAVA_OPTIONS="$JAVA_OPTIONS -Djava.library.path=$LIBPATH"
  36 fi
  37
  38 java -classpath "$CLASSPATH:." $JAVA_OPTIONS HelloLog4j2Prog