From 11b05c47ea1022abafeb39c87d4586e56620ea11 Mon Sep 17 00:00:00 2001
From: "Samuel H. Kenyon" <skenyon@basistech.com>
Date: Sun, 27 Apr 2014 18:30:58 -0400
Subject: [PATCH] made the data_source element optional in the XML schema

---
 .../externalresults/ExternalResultsXML.java       | 15 ++++++++++-----
 .../externalresults/autopsy_external_results.xsd  |  2 +-
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/Core/src/org/sleuthkit/autopsy/modules/externalresults/ExternalResultsXML.java b/Core/src/org/sleuthkit/autopsy/modules/externalresults/ExternalResultsXML.java
index a1a7dc19ba..a7b7f0edb6 100644
--- a/Core/src/org/sleuthkit/autopsy/modules/externalresults/ExternalResultsXML.java
+++ b/Core/src/org/sleuthkit/autopsy/modules/externalresults/ExternalResultsXML.java
@@ -103,20 +103,25 @@ public class ExternalResultsXML implements ExternalResultsParser {
         return resultsData;
     }
 
+    /**
+     * 
+     * @param root
+     * @throws Exception 
+     */
      private void parseDataSource(Element root ) throws Exception {
         NodeList nodeList = root.getElementsByTagName(DATASRC_EL);
         final int numNodes = nodeList.getLength();
 
-        if (numNodes == 0) {
-            throw new Exception("Error: No data source specified in XML file.");
-        }
-
         for(int index = 0; index < numNodes; ++index) {                
             Element el = (Element)nodeList.item(index);
-
+            resultsData.addDataSource(el.getTextContent());
         }
     }   
     
+    /**
+     * 
+     * @param root 
+     */
     private void parseArtifacts(Element root ) {
         NodeList nodeList = root.getElementsByTagName(ARTLIST_EL);
         final int numNodes = nodeList.getLength();
diff --git a/Core/src/org/sleuthkit/autopsy/modules/externalresults/autopsy_external_results.xsd b/Core/src/org/sleuthkit/autopsy/modules/externalresults/autopsy_external_results.xsd
index aa17542f60..2fd6d6397a 100644
--- a/Core/src/org/sleuthkit/autopsy/modules/externalresults/autopsy_external_results.xsd
+++ b/Core/src/org/sleuthkit/autopsy/modules/externalresults/autopsy_external_results.xsd
@@ -3,7 +3,7 @@
 	<xs:element name="autopsy_results">
 		<xs:complexType>
 			<xs:sequence>
-				<xs:element name="data_source" type="xs:string" />
+				<xs:element minOccurs="0" name="data_source" type="xs:string" />
 				<xs:element name="artifacts">
 					<xs:complexType>
 						<xs:sequence>