Fix for SAP BW. Some SAP servers seem to omit the SOAP header from th…

…eir responses. Adds a check for null. git-svn-id: https://olap4j.svn.sourceforge.net/svnroot/olap4j/trunk@522 c6a108a4-781c-0410-a6c6-c2d559e19af0
ps3331333 · Mar 8, 2012 · 60b247d · 60b247d
1 parent 57abe2c
commit 60b247d
Showing 1 changed file with 10 additions and 8 deletions.
diff --git a/src/org/olap4j/driver/xmla/XmlaOlap4jConnection.java b/src/org/olap4j/driver/xmla/XmlaOlap4jConnection.java
@@ -906,15 +906,17 @@ Element executeMetadataRequest(String request) throws OlapException {
  + "Request was:\n"
  + request);
  }
- Element session =
- findChild(header, XMLA_NS, "Session");
- if (session != null) {
- String sessionId =
- session.getAttribute("SessionId");
- if ("".equals(sessionId)) {
- sessionId = null;
+ if (header != null) {
+ Element session =
+ findChild(header, XMLA_NS, "Session");
+ if (session != null) {
+ String sessionId =
+ session.getAttribute("SessionId");
+ if ("".equals(sessionId)) {
+ sessionId = null;
+ }
+ serverInfos.setSessionId(sessionId);
  }
- serverInfos.setSessionId(sessionId);
  }
  Element discoverResponse =
  findChild(body, XMLA_NS, "DiscoverResponse");