From: Roland Häder <roland@mxchange.org>
Date: Wed, 18 May 2016 07:34:11 +0000 (+0200)
Subject: Continued a bit:
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=96867d4f77205d6dd056d41deb8e7cd0a8d56a00;p=jcoreee.git

Continued a bit:
- added trace messages
- added check on parameter for null
---

diff --git a/src/org/mxchange/jcoreee/database/BaseDatabaseBean.java b/src/org/mxchange/jcoreee/database/BaseDatabaseBean.java
index 302daeb..942f30f 100644
--- a/src/org/mxchange/jcoreee/database/BaseDatabaseBean.java
+++ b/src/org/mxchange/jcoreee/database/BaseDatabaseBean.java
@@ -96,14 +96,23 @@ public abstract class BaseDatabaseBean implements Serializable {
 	 * @throws JMSException if something went wrong
 	 */
 	protected void sendMessage (final ObjectMessage message, final MessageProducer messageProducer) throws JMSException {
+		// Trace message
+		this.getLoggerBeanLocal().logTrace(MessageFormat.format("sendMessage: message={0},messageProducer={1} - CALLED!", message, messageProducer)); //NOI18N
+
 		// The parameter should be valid
 		if (null == message) {
 			// Throw NPE
 			throw new NullPointerException("message is null"); //NOI18N
+		} else if (null == messageProducer) {
+			// Throw NPE again
+			throw new NullPointerException("messageProvider is null"); //NOI18N
 		}
 
 		// Send it
 		messageProducer.send(message);
+
+		// Trace message
+		this.getLoggerBeanLocal().logTrace("sendMessage: EXIT!"); //NOI18N
 	}
 
 }