X-Git-Url: http://www2.svjatoslav.eu/gitweb/?p=svjatoslav_commons.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fcommons%2Fcommandline%2Fparameterparser%2FParser.java;h=69b26dc9f7bfb71ee04078770da2fe5e2e29be13;hp=e064cd53475b959fe51e0e280385dd1740430aa5;hb=a8164358cbf6ceedabae88880078307b604db829;hpb=acde4973ab5eb9f8d7ec5ef2cba2d5f3dc6cdb1c

diff --git a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/Parser.java b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/Parser.java
index e064cd5..69b26dc 100755
--- a/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/Parser.java
+++ b/src/main/java/eu/svjatoslav/commons/commandline/parameterparser/Parser.java
@@ -25,6 +25,22 @@ public class Parser {
 		return parameter;
 	}
 
+	/**
+	 * @return <code>true</code> if no errors were found. <code>false</code>
+	 *         otherwise.
+	 */
+	private boolean checkMandatoryArgumentsPresent() {
+
+		for (final Parameter parameter : parameters)
+			if (parameter.isMandatory() && (!parameter.isParameterSpecified())) {
+				System.out.println("Error! Mandatory parameter ("
+						+ parameter.getAliases() + ") is not specified.");
+				return false;
+			}
+
+		return true;
+	}
+
 	/**
 	 * Return parameter by given alias or <code>null</code> if no parameter
 	 * exists for given alias.
@@ -70,16 +86,7 @@ public class Parser {
 
 		}
 
-		// check if any mandatory parameters are missing
-
-		for (final Parameter parameter : parameters)
-			if (parameter.isMandatory() && (!parameter.isParameterSpecified())) {
-				System.out.println("Error! Mandatory parameter ("
-						+ parameter.getAliases() + ") is not specified.");
-				return false;
-			}
-
-		return true;
+		return checkMandatoryArgumentsPresent();
 	}
 
 	public void showHelp() {