Fix for #142 - ENH: Add support for using RawSql with user supplied ResultSet

src/test/java/com/avaje/tests/rawsql/TestRawSqlPositionedParams.java

@@ -35,13 +35,15 @@ public class TestRawSqlPositionedParams extends BaseTestCase {
     Assert.assertNotNull(list);
   }
 
+  @Test
   public void test_unparsed() {
 
     ResetBasicData.reset();
 
     RawSql rawSql = RawSqlBuilder
         .unparsed("select r.id, r.name from o_customer r where r.id >= ? and r.name like ?")
-        .columnMapping("r.id", "id").columnMapping("r.name", "name").create();
+        .columnMapping("r.id", "id")
+        .columnMapping("r.name", "name").create();
 
     Query<Customer> query = Ebean.find(Customer.class);
     query.setRawSql(rawSql);

src/test/java/com/avaje/tests/rawsql/TestRawSqlWithResultSet.java

@@ -0,0 +1,67 @@
+package com.avaje.tests.rawsql;
+
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+import java.util.List;
+
+import org.junit.Test;
+
+import com.avaje.ebean.BaseTestCase;
+import com.avaje.ebean.Ebean;
+import com.avaje.ebean.FetchConfig;
+import com.avaje.ebean.RawSql;
+import com.avaje.ebean.Transaction;
+import com.avaje.tests.model.basic.Customer;
+import com.avaje.tests.model.basic.ResetBasicData;
+
+public class TestRawSqlWithResultSet extends BaseTestCase {
+
+  @Test
+  public void test() throws SQLException {
+    
+    ResetBasicData.reset();
+    
+    // Transaction supplies our jdbc Connection
+    Transaction txn = Ebean.beginTransaction();
+    
+    PreparedStatement pstmt = null;
+    
+    try {
+      pstmt = txn.getConnection().prepareStatement("select id, name, billing_address_id from o_customer");
+      
+      // ResultSet will be closed by Ebean
+      ResultSet resultSet = pstmt.executeQuery();
+      
+      RawSql rawSql = new RawSql(resultSet, "id", "name", "billingAddress.id");
+      
+      List<Customer> list = Ebean.find(Customer.class)
+        .setRawSql(rawSql)
+        // also test a secondary query join 
+        .fetch("billingAddress", new FetchConfig().query())
+        .findList();
+
+      for (Customer customer : list) {
+        System.out.println("id:"+customer.getId()+" name:"+customer.getName()+" billingAddress:"+customer.getBillingAddress());
+      }
+      
+    } finally {
+      close(pstmt);
+      txn.end();
+    }
+    
+  }
+  
+  private static void close(Statement stmt) {
+
+    if (stmt != null) {
+      try {
+        stmt.close();
+      } catch (SQLException e) {
+        e.printStackTrace();
+      }
+    }
+  }
+  
+}