2 files changed, 25 insertions, 13 deletions
diff --git a/sql-persistence/src/main/java/io/trygvis/persistence/sql/SqlEntityManager.java b/sql-persistence/src/main/java/io/trygvis/persistence/sql/SqlEntityManager.java
index adcd2e2..acd4d35 100644
--- a/sql-persistence/src/main/java/io/trygvis/persistence/sql/SqlEntityManager.java
+++ b/sql-persistence/src/main/java/io/trygvis/persistence/sql/SqlEntityManager.java
@@ -36,6 +36,8 @@ public abstract class SqlEntityManager implements EntityManager {
 
     private boolean autoCommit;
 
+    private boolean open = true;
+
     private final Tx tx = new Tx();
 
     protected Connection currentConnection() {
@@ -229,8 +231,13 @@ public abstract class SqlEntityManager implements EntityManager {
     }
 
     @Override
-    public <T> TypedQuery<T> createQuery(String qlString, Class<T> resultClass) {
-        throw new UnsupportedOperationException();
+    public <T> TypedQuery<T> createQuery(String sqlString, Class<T> resultClass) {
+        // What happens if the transaction is aborted and this query is executes? Can a Query outlive it's connection?
+        // Or even EntityManager? Should probably store a reference to the current connection and check that the
+        // current one is the same when executing.
+
+        SqlDao<?, T> dao = this.<Object, T>getDao(resultClass);
+        return new SqlQuery<>(dao, new SqlExecutorDelegate(), sqlString, true);
     }
 
     @Override
@@ -245,19 +252,13 @@ public abstract class SqlEntityManager implements EntityManager {
 
     @Override
     public Query createNativeQuery(String sql) {
-        throw new UnsupportedOperationException();
+        return new SqlQuery<>(null, new SqlExecutorDelegate(), sql, true);
     }
 
     @Override
-    public Query createNativeQuery(String sqlString, Class resultClass) {
-        // What happens if the transaction is aborted and this query is executes? Can a Query outlive it's connection?
-        // Or even EntityManager? Should probably store a reference to the current connection and check that the
-        // current one is the same when executing.
-        @SuppressWarnings({"UnnecessaryLocalVariable", "unchecked"})
-        Class<Object> klass = resultClass;
-
-        SqlDao<?, Object> dao = this.<Object, Object>getDao(klass);
-        return new SqlQuery<>(dao, new SqlExecutorDelegate(), sqlString, true);
+    public Query createNativeQuery(String sql, Class resultClass) {
+        SqlDao<?, ?> dao = getDao(resultClass);
+        return new SqlQuery<>(dao, new SqlExecutorDelegate(), sql, true);
     }
 
     private class SqlExecutorDelegate implements SqlExecutor {
@@ -323,11 +324,17 @@ public abstract class SqlEntityManager implements EntityManager {
 
     @Override
     public void close() {
+        try {
+            c.close();
+        } catch (SQLException ignore) {
+        } finally {
+            open = false;
+        }
     }
 
     @Override
     public boolean isOpen() {
-        throw new UnsupportedOperationException();
+        return open;
     }
 
     @Override
diff --git a/sql-persistence/src/main/java/io/trygvis/persistence/sql/SqlQuery.java b/sql-persistence/src/main/java/io/trygvis/persistence/sql/SqlQuery.java
index b50b56e..1615113 100644
--- a/sql-persistence/src/main/java/io/trygvis/persistence/sql/SqlQuery.java
+++ b/sql-persistence/src/main/java/io/trygvis/persistence/sql/SqlQuery.java
@@ -57,6 +57,10 @@ public class SqlQuery<T> implements TypedQuery<T> {
     }
 
     public List<T> getResultList(int offset, int limit) {
+        if (fromResultSet == null) {
+            throw new PersistenceException("This query type doesn't support queries, only updates.");
+        }
+
         final String sql = generateSql(this.sql, offset, limit);
         return executor.executeQuery(new SqlExecutor.QueryCommand<T>() {
             @Override
@@ -91,6 +95,7 @@ public class SqlQuery<T> implements TypedQuery<T> {
             @Override
             public int run(Connection c) throws SQLException {
                 try (Statement stmt = c.createStatement()) {
+                    System.out.println("sql = " + sql);
                     return stmt.executeUpdate(sql);
                 }
             }