Fixed a problem that was preventing compilation with Scala 2.9.0-1

Author: davewhittaker

src/main/scala/org/squeryl/internals/ArrayTEF.scala

@@ -5,9 +5,9 @@ import org.squeryl.Session
 import org.squeryl.dsl.TypedExpressionFactory
 import org.squeryl.dsl.ArrayJdbcMapper
 
-abstract class ArrayTEF[P, TE] extends TypedExpressionFactory[Array[P], TE] with ArrayJdbcMapper[java.sql.Array, Array[P]] {
-  // must define "sample" that includes an element. e.g. Array[Int](0)
-  def sample : Array[P]
+abstract class ArrayTEF[P, TE] extends TypedExpressionFactory[Array[P], TE] with ArrayJdbcMapper[java.sql.Array, Array[P]] {
+  // must define "sample" that includes an element. e.g. Array[Int](0)
+  def sample : Array[P]
   def toWrappedJDBCType(element: P) : java.lang.Object
   def fromWrappedJDBCType(element: Array[java.lang.Object]) : Array[P]
   val defaultColumnLength = 1
@@ -17,8 +17,9 @@ abstract class ArrayTEF[P, TE] extends TypedExpressionFactory[Array[P], TE] with
     val s = Session.currentSession
     val con = s.connection
     var rv: java.sql.Array = null
-    try {
-      val typ = s.databaseAdapter.arrayCreationType(sample(0).getClass)
+    try {
+      //asInstanceOf required for 2.9.0-1 to compile
+      val typ = s.databaseAdapter.arrayCreationType(sample(0).asInstanceOf[{ def getClass : Class[_] }].getClass)
       rv = con.createArrayOf(typ, content)
     } catch {
       case e: Exception => s.log("Cannot create JDBC array: " + e.getMessage)
@@ -29,7 +30,7 @@ abstract class ArrayTEF[P, TE] extends TypedExpressionFactory[Array[P], TE] with
     val s = Session.currentSession
     var rv : Array[P] = sample.take(0)
     try {
-      val obj = v.getArray();
+      val obj = v.getArray();
       rv = fromWrappedJDBCType(obj.asInstanceOf[Array[java.lang.Object]])
     } catch {
       case e: Exception => s.log("Cannot obtain array from JDBC: " + e.getMessage)