From: Roland Häder <roland@mxchange.org>
Date: Sun, 19 Apr 2020 04:10:41 +0000 (+0200)
Subject: Continued:
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=93a0eb5529a0520a3f40d4307b70137766ef7f16;p=jproduct-core.git

Continued:
- always validate parameter of public/package/protected methods and constructors
- renamed i18nKey to messageKey

Signed-off-by: Roland Häder <roland@mxchange.org>
---

diff --git a/src/org/mxchange/jproduct/model/payment/PaymentType.java b/src/org/mxchange/jproduct/model/payment/PaymentType.java
index 4d9838b..fbb7a8c 100644
--- a/src/org/mxchange/jproduct/model/payment/PaymentType.java
+++ b/src/org/mxchange/jproduct/model/payment/PaymentType.java
@@ -47,16 +47,25 @@ public enum PaymentType {
 	/**
 	 * I18n key
 	 */
-	private final String i18nKey;
+	private final String messageKey;
 
 	/**
 	 * Constructor with i18n key
 	 * <p>
-	 * @param i18Key I18n key
+	 * @param messageKey I18n key
 	 */
-	private PaymentType (final String i18Key) {
+	private PaymentType (final String messageKey) {
+		// Validate parameter
+		if (null == messageKey) {
+			// Throw NPE
+			throw new NullPointerException("messageKey is null"); //NOI18N
+		} else if (messageKey.isEmpty()) {
+			// Throw IAE
+			throw new IllegalArgumentException("messageKey is empty"); //NOI18N
+		}
+
 		// Set both here
-		this.i18nKey = i18Key;
+		this.messageKey = messageKey;
 	}
 
 	/**
@@ -64,8 +73,8 @@ public enum PaymentType {
 	 * <p>
 	 * @return I18n key
 	 */
-	public String getI18nKey () {
-		return this.i18nKey;
+	public String getMessageKey () {
+		return this.messageKey;
 	}
 
 }
diff --git a/src/org/mxchange/jproduct/model/product/agegroup/AgeGroup.java b/src/org/mxchange/jproduct/model/product/agegroup/AgeGroup.java
index 54398c3..c9f9455 100644
--- a/src/org/mxchange/jproduct/model/product/agegroup/AgeGroup.java
+++ b/src/org/mxchange/jproduct/model/product/agegroup/AgeGroup.java
@@ -46,21 +46,30 @@ public enum AgeGroup {
 	/**
 	 * Age group "senior"
 	 */
-	AGE_GROUP_SENIOR("AGE_GROUP_SENIOR"); //NOI18N
+	AGE_GROUP_SENIOR("AGE_GROUP_SENIOR"); //NOI18N//NOI18N
 
 	/**
 	 * I18n key for age group/class
 	 */
-	private final String i18nKey;
+	private final String messageKey;
 
 	/**
 	 * Constructor with all enumeration fields
 	 * <p>
-	 * @param i18nKey I18n key for age class
+	 * @param messageKey I18n key for age class
 	 */
-	private AgeGroup (final String i18nKey) {
+	private AgeGroup (final String messageKey) {
+		// Validate parameter
+		if (null == messageKey) {
+			// Throw NPE
+			throw new NullPointerException("messageKey is null"); //NOI18N
+		} else if (messageKey.isEmpty()) {
+			// Throw IAE
+			throw new IllegalArgumentException("messageKey is empty"); //NOI18N
+		}
+
 		// Set all values
-		this.i18nKey = i18nKey;
+		this.messageKey = messageKey;
 	}
 
 	/**
@@ -68,8 +77,8 @@ public enum AgeGroup {
 	 * <p>
 	 * @return Age group's i18n key
 	 */
-	public String getI18nKey () {
-		return this.i18nKey;
+	public String getMessageKey () {
+		return this.messageKey;
 	}
 
 }