public void test11458() {
Options options = new Options();
options.addOption(OptionBuilder.withValueSeparator('=').hasArgs().create('D'));
options.addOption(OptionBuilder.withValueSeparator(':').hasArgs().create('p'));
String[] args = new String[] {"-DJAVA_HOME=/opt/java", "-pfile1:file2:file3"};
CommandLineParser parser = new PosixParser();
try {
CommandLine cmd = parser.parse(options, args);
String[] values = cmd.getOptionValues('D');
assertEquals(values[0], "JAVA_HOME");
assertEquals(values[1], "/opt/java");
values = cmd.getOptionValues('p');
assertEquals(values[0], "file1");
assertEquals(values[1], "file2");
assertEquals(values[2], "file3");
java.util.Iterator iter = cmd.iterator();
while (iter.hasNext()) {
Option opt = (Option) iter.next();
switch (opt.getId()) {
case 'D':
assertEquals(opt.getValue(0), "JAVA_HOME");
assertEquals(opt.getValue(1), "/opt/java");
break;
case 'p':
assertEquals(opt.getValue(0), "file1");
assertEquals(opt.getValue(1), "file2");
assertEquals(opt.getValue(2), "file3");
break;
default:
fail("-D option not found");
}
}
} catch (ParseException exp) {
fail(
"Unexpected Exception:\nMessage:"
+ exp.getMessage()
+ "Type: "
+ exp.getClass().getName());
}
}
@SuppressWarnings("static-access")
public OptionsProcessor() {
// -database database
options.addOption(
OptionBuilder.hasArg()
.withArgName("databasename")
.withLongOpt("database")
.withDescription("Specify the database to use")
.create());
// -e 'quoted-query-string'
options.addOption(
OptionBuilder.hasArg()
.withArgName("quoted-query-string")
.withDescription("SQL from command line")
.create('e'));
// -f <query-file>
options.addOption(
OptionBuilder.hasArg()
.withArgName("filename")
.withDescription("SQL from files")
.create('f'));
// -i <init-query-file>
options.addOption(
OptionBuilder.hasArg()
.withArgName("filename")
.withDescription("Initialization SQL file")
.create('i'));
// -hiveconf x=y
options.addOption(
OptionBuilder.withValueSeparator()
.hasArgs(2)
.withArgName("property=value")
.withLongOpt("hiveconf")
.withDescription("Use value for given property")
.create());
// Substitution option -d, --define
options.addOption(
OptionBuilder.withValueSeparator()
.hasArgs(2)
.withArgName("key=value")
.withLongOpt("define")
.withDescription(
"Variable subsitution to apply to hive commands. e.g. -d A=B or --define A=B")
.create('d'));
// Substitution option --hivevar
options.addOption(
OptionBuilder.withValueSeparator()
.hasArgs(2)
.withArgName("key=value")
.withLongOpt("hivevar")
.withDescription("Variable subsitution to apply to hive commands. e.g. --hivevar A=B")
.create());
// [-S|--silent]
options.addOption(new Option("S", "silent", false, "Silent mode in interactive shell"));
// [-v|--verbose]
options.addOption(
new Option("v", "verbose", false, "Verbose mode (echo executed SQL to the console)"));
// [-H|--help]
options.addOption(new Option("H", "help", false, "Print help information"));
}
