issue #726 New scripts to run examples - greatly simplified, no Maven…

… or Ant dependency.

examples/run.sh

@@ -13,24 +13,39 @@ print_line() {
 }
 
 if [ $# -eq 0 ]; then
- echo "Usage: $0 [--all | full.class.Name] [-jvm-option]..."
- echo " --all run all examples."
- echo " full.class.Name fully qualified class name to run."
- echo " -jvm-option options and values passed to the java command."
- exit 1
+ echo "Usage: $0 [--all [jvm_opts]... | [jvm_opts]... full.class.Name [prg-args]...]"
+ echo " --all run all examples."
+ echo " full.class.Name fully qualified class name to run."
+ echo " -jvm-opts JVM options."
+ echo " -prg-args program arguments."
+ exit 1
 fi
 
 trap ctrl_c SIGINT SIGTERM
 
-CLASSPATH=target/classes:$(echo target/libs/*.jar | tr ' ' ':')
+classpath=target/classes:$(echo target/libs/*.jar | tr ' ' ':')
 
 if [ "$1" = "--all" ]; then
- while IFS= read -r -d '' file; do
- class=$(echo "${file#target/classes/}" | sed 's/\//./g' | sed 's/\.class$//')
- print_line "$class"
- java "${@:2}" -cp "$CLASSPATH" "$class"
- done < <(find target/classes -type f -name "*Job.class" -print0 | sort -z)
+  while IFS= read -r -d '' file; do
+  class=$(echo "${file#target/classes/}" | sed 's/\//./g' | sed 's/\.class$//')
+  print_line "$class"
+  java "${@:2}" -cp "$classpath" "$class"
+  done < <(find target/classes -type f -name "*Job.class" -print0 | sort -z)
 else
- print_line "$1"
- java "${@:2}" -cp "$CLASSPATH" "$1"
+ class_pos=1
+ for arg in "$@"
+ do
+ if [[ $arg != -* ]]
+ then
+ break
+ fi
+ class_pos=$((class_pos+1))
+ done
+
+ class=${!class_pos}
+ options=("${@:1:$class_pos-1}")
+ arguments=("${@:$class_pos+1}")
+
+ print_line "$class"
+ java "${options[@]}" -cp "$classpath" "$class" "${arguments[@]}"
 fi