Add dicore3-command

1 files changed, 28 insertions, 0 deletions

diff --git a/dicore3/command/src/main/java/io/dico/dicore/command/CommandException.java b/dicore3/command/src/main/java/io/dico/dicore/command/CommandException.java
new file mode 100644
index 0000000..b859952
--- /dev/null
+++ b/dicore3/command/src/main/java/io/dico/dicore/command/CommandException.java
@@ -0,0 +1,28 @@
+package io.dico.dicore.command;
+
+public class CommandException extends Exception {
+
+    public CommandException() {
+    }
+
+    public CommandException(String message) {
+        super(message);
+    }
+
+    public CommandException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public CommandException(Throwable cause) {
+        super(cause);
+    }
+
+    public static CommandException missingArgument(String parameterName) {
+        return new CommandException("Missing argument for " + parameterName);
+    }
+
+    public static CommandException invalidArgument(String parameterName, String syntaxHelp) {
+        return new CommandException("Invalid input for " + parameterName + ", should be " + syntaxHelp);
+    }
+
+}