diff options
Diffstat (limited to 'base/java-tools/src/com/netscape/cmstools/key/KeyTemplateFindCLI.java')
-rw-r--r-- | base/java-tools/src/com/netscape/cmstools/key/KeyTemplateFindCLI.java | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/base/java-tools/src/com/netscape/cmstools/key/KeyTemplateFindCLI.java b/base/java-tools/src/com/netscape/cmstools/key/KeyTemplateFindCLI.java index 5fc869dee..0e76d4f1d 100644 --- a/base/java-tools/src/com/netscape/cmstools/key/KeyTemplateFindCLI.java +++ b/base/java-tools/src/com/netscape/cmstools/key/KeyTemplateFindCLI.java @@ -3,6 +3,7 @@ package com.netscape.cmstools.key; import java.io.File; import java.io.FileNotFoundException; import java.util.ArrayList; +import java.util.Arrays; import javax.xml.bind.JAXBException; @@ -26,25 +27,34 @@ public class KeyTemplateFindCLI extends CLI { } public void printHelp() { - formatter.printHelp(getFullName() + " [OPTIONS]", options); + formatter.printHelp(getFullName() + " [OPTIONS...]", options); } public void execute(String[] args) { + // Always check for "--help" prior to parsing + if (Arrays.asList(args).contains("--help")) { + // Display usage + printHelp(); + System.exit(0); + } CommandLine cmd = null; + try { cmd = parser.parse(options, args); } catch (ParseException e) { System.err.println("Error: " + e.getMessage()); printHelp(); - System.exit(1); + System.exit(-1); } - if (cmd.hasOption("help")) { - // Display usage + String[] cmdArgs = cmd.getArgs(); + + if (cmdArgs.length != 0) { + System.err.println("Error: Too many arguments specified."); printHelp(); - System.exit(0); + System.exit(-1); } try { |