doc/examples/java-log4j/run

   1 #!/bin/bash
   2
   3 # SPDX-FileCopyrightText: 2023 EfficiOS, Inc
   4 #
   5 # SPDX-License-Identifier: MIT
   6
   7 #
   8 # The -cp path should be changed to the lttng ust agent jar file on your system
   9 # or locally to the project. Same goes for the Java library path in order to
  10 # find the JNI Log4j library.
  11 #
  12
  13 DIR=$(dirname "$0")
  14 JARFILE_COMMON="lttng-ust-agent-common.jar"
  15 JARFILE_LOG4J="lttng-ust-agent-log4j.jar"
  16 JAVA_OPTIONS=""
  17
  18 # If system classpath is empty, try to guess log4j location
  19 if [ "x$CLASSPATH" = "x" ]; then
  20         CLASSPATH="/usr/local/share/java/log4j.jar:/usr/share/java/log4j.jar"
  21 fi
  22
  23 cd "$DIR" || exit 1
  24
  25 if [ -f "$DIR/.intree" ]; then
  26         CLASSPATH="$CLASSPATH:../../../src/lib/lttng-ust-java-agent/java/lttng-ust-agent-common/$JARFILE_COMMON"
  27         CLASSPATH="$CLASSPATH:../../../src/lib/lttng-ust-java-agent/java/lttng-ust-agent-log4j/$JARFILE_LOG4J"
  28         LIBPATH="../../../src/lib/lttng-ust-java-agent/jni/log4j/.libs"
  29 else
  30         CLASSPATH="$CLASSPATH:/usr/local/share/java/$JARFILE_COMMON:/usr/share/java/$JARFILE_COMMON"
  31         CLASSPATH="$CLASSPATH:/usr/local/share/java/$JARFILE_LOG4J:/usr/share/java/$JARFILE_LOG4J"
  32         # Use system defined java.library.path
  33         #LIBPATH="/usr/local/lib:/usr/lib"
  34 fi
  35
  36 if [ "x$LIBPATH" != "x" ]; then
  37         JAVA_OPTIONS="$JAVA_OPTIONS -Djava.library.path=$LIBPATH"
  38 fi
  39
  40 java -classpath "$CLASSPATH:." $JAVA_OPTIONS HelloLog4j