Improve output: distinguish between failed assertions (failures) and unexpected exceptions (errors), and print a filtered stack trace for any exception.

webapp/web/jenaIngest/connectDB.jsp

@@ -0,0 +1,30 @@
+<%-- $This file is distributed under the terms of the license in /doc/license.txt$ --%>
+
+    <h2>Connect to Jena Database</h2>
+
+    <form action="ingest" method="post">
+        <input type="hidden" name="action" value="connectDB"/>
+
+    
+	<input type="text" style="width:80%;" name="jdbcUrl" value="jdbc:mysql://localhost/"/>
+    <p>JDBC URL</p>
+ 
+    <input type="text" name="username"/>
+    <p>username</p>
+
+    <input type="password" name="password"/>
+    <p>password</p>
+
+
+		<input id="tripleStoreRDB" name="tripleStore" type="radio" checked="checked" value="RDB"/>
+			<label for="tripleStoreRDB">Jena RDB</label>
+		<input id="tripleStoreSDB" name="tripleStore" type="radio" value="SDB"/>
+			<label for="tripleStoreRDB">Jena SDB (hash layout)</label>
+
+    
+        <select name="dbType">
+            <option value="MySQL">MySQL</option>
+        </select>
+    <p>database type</p>
+
+    <input type="submit" value="Connect Database"/>