diff options
Diffstat (limited to 'base/java-tools/src/com/netscape/cmstools/profile/ProfileShowCLI.java')
-rw-r--r-- | base/java-tools/src/com/netscape/cmstools/profile/ProfileShowCLI.java | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/base/java-tools/src/com/netscape/cmstools/profile/ProfileShowCLI.java b/base/java-tools/src/com/netscape/cmstools/profile/ProfileShowCLI.java index 64161b842..f5b636c1a 100644 --- a/base/java-tools/src/com/netscape/cmstools/profile/ProfileShowCLI.java +++ b/base/java-tools/src/com/netscape/cmstools/profile/ProfileShowCLI.java @@ -1,5 +1,7 @@ package com.netscape.cmstools.profile; +import java.util.Arrays; + import org.apache.commons.cli.CommandLine; import org.apache.commons.cli.Option; import org.apache.commons.cli.ParseException; @@ -15,18 +17,29 @@ public class ProfileShowCLI extends CLI { public ProfileShowCLI(ProfileCLI profileCLI) { super("show", "Show profiles", profileCLI); this.profileCLI = profileCLI; + + createOptions(); } public void printHelp() { - formatter.printHelp(getFullName() + " <Profile ID>", options); + formatter.printHelp(getFullName() + " <Profile ID> [OPTIONS...]", options); } - public void execute(String[] args) throws Exception { - CommandLine cmd = null; - + public void createOptions() { Option option = new Option(null, "output", true, "Output filename"); option.setArgName("filename"); options.addOption(option); + } + + public void execute(String[] args) throws Exception { + // 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); @@ -36,20 +49,15 @@ public class ProfileShowCLI extends CLI { System.exit(-1); } - if (cmd.hasOption("help")) { - // Display usage - printHelp(); - System.exit(0); - } + String[] cmdArgs = cmd.getArgs(); - String[] cLineArgs = cmd.getArgs(); - if (cLineArgs.length < 1) { - System.err.println("Error: Missing profile ID."); + if (cmdArgs.length < 1) { + System.err.println("Error: No Profile ID specified."); printHelp(); System.exit(-1); } - String profileId = cLineArgs[0]; + String profileId = cmdArgs[0]; String filename = null; if (cmd.hasOption("output")) { |