Fix XMLA driver where dimension type=Geography.

See issue https://sourceforge.net/forum/message.php?msg_id=7301948 "j.l.AIOOBE 17 with Geography Dimension".


git-svn-id: https://olap4j.svn.sourceforge.net/svnroot/olap4j/trunk@190 c6a108a4-781c-0410-a6c6-c2d559e19af0

src/org/olap4j/driver/xmla/XmlaOlap4jConnection.java

@@ -863,7 +863,7 @@ public void handle(Element row, Context context, List<XmlaOlap4jDimension> list)
  final int dimensionType =
  integerElement(row, "DIMENSION_TYPE");
  final Dimension.Type type =
- Dimension.Type.values()[dimensionType];
+ Dimension.Type.forXmlaOrdinal(dimensionType);
  final String defaultHierarchyUniqueName =
  stringElement(row, "DEFAULT_HIERARCHY");
  list.add(

src/org/olap4j/metadata/Dimension.java

@@ -11,6 +11,9 @@
 
 import org.olap4j.OlapException;
 
+import java.util.HashMap;
+import java.util.Map;
+
 /**
  * An organized hierarchy of categories, known as levels, that describes data
  * in a cube.
@@ -103,6 +106,21 @@ public enum Type {
 
  private final int xmlaOrdinal;
 
+ private static final Map<Integer, Type> xmlaOrdinalTypeMap;
+
+ static {
+ Map<Integer, Type> map = new HashMap<Integer, Type>();
+ for (Type type : values()) {
+ map.put(type.xmlaOrdinal, type);
+ }
+ xmlaOrdinalTypeMap = map;
+ }
+
+ /**
+ * Creates a Dimension Type.
+ *
+ * @param xmlaOrdinal Ordinal code as specified by XMLA
+ */
  private Type(int xmlaOrdinal) {
  this.xmlaOrdinal = xmlaOrdinal;
  }
@@ -118,6 +136,16 @@ private Type(int xmlaOrdinal) {
  public final int xmlaOrdinal() {
  return xmlaOrdinal;
  }
+
+ /**
+ * Returns the type whose XMLA ordinal code is as given.
+ *
+ * @param xmlaOrdinal Ordinal code as specified by XMLA
+ * @return Dimension type, or null
+ */
+ public static Type forXmlaOrdinal(int xmlaOrdinal) {
+ return xmlaOrdinalTypeMap.get(xmlaOrdinal);
+ }
  }
 }