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Diffstat (limited to 'base/java-tools/src/com/netscape/cmstools/key/KeyTemplateShowCLI.java')
-rw-r--r--base/java-tools/src/com/netscape/cmstools/key/KeyTemplateShowCLI.java21
1 files changed, 13 insertions, 8 deletions
diff --git a/base/java-tools/src/com/netscape/cmstools/key/KeyTemplateShowCLI.java b/base/java-tools/src/com/netscape/cmstools/key/KeyTemplateShowCLI.java
index 6e7365256..77d0680b4 100644
--- a/base/java-tools/src/com/netscape/cmstools/key/KeyTemplateShowCLI.java
+++ b/base/java-tools/src/com/netscape/cmstools/key/KeyTemplateShowCLI.java
@@ -22,27 +22,30 @@ public class KeyTemplateShowCLI extends CLI {
public KeyTemplateShowCLI(KeyCLI keyCLI) {
super("template-show", "Get request template", keyCLI);
this.keyCLI = keyCLI;
+
+ createOptions();
}
public void printHelp() {
- formatter.printHelp(getFullName()
- + " <Template ID> [OPTIONS]", options);
+ formatter.printHelp(getFullName() + " <Template ID> [OPTIONS...]", options);
}
- public void execute(String[] args) {
+ public void createOptions() {
+ Option option = new Option(null, "output-file", true, "Location where the template has to be stored.");
+ option.setArgName("File to write the template to.");
+ options.addOption(option);
+ }
- // Check for "--help"
+ public void execute(String[] args) {
+ // Always check for "--help" prior to parsing
if (Arrays.asList(args).contains("--help")) {
// Display usage
printHelp();
System.exit(0);
}
- Option option = new Option(null, "output-file", true, "Location where the template has to be stored.");
- option.setArgName("File to write the template to.");
- options.addOption(option);
-
CommandLine cmd = null;
+
try {
cmd = parser.parse(options, args);
} catch (ParseException e) {
@@ -52,7 +55,9 @@ public class KeyTemplateShowCLI extends CLI {
}
String[] cmdArgs = cmd.getArgs();
+
if (cmdArgs.length < 1) {
+ System.err.println("Error: No Template ID specified.");
printHelp();
System.exit(-1);
}