diff options
Diffstat (limited to 'src/main/java/com/iciql/Db.java')
| -rw-r--r-- | src/main/java/com/iciql/Db.java | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/main/java/com/iciql/Db.java b/src/main/java/com/iciql/Db.java index ca43e63..13c9260 100644 --- a/src/main/java/com/iciql/Db.java +++ b/src/main/java/com/iciql/Db.java @@ -194,7 +194,17 @@ public class Db implements AutoCloseable { return new Db(conn); } - + /** + * Returns a new DAO instance for the specified class. + * + * @param daoClass + * @return + * @throws Exception + */ + @SuppressWarnings("resource") + public <X extends Dao> X open(Class<X> daoClass) { + return new DaoProxy<X>(this, daoClass).buildProxy(); + } /** * Convenience function to avoid import statements in application code. @@ -675,7 +685,7 @@ public class Db implements AutoCloseable { */ public ResultSet executeQuery(String sql, Object... args) { try { - if (args.length == 0) { + if (args == null || args.length == 0) { return conn.createStatement().executeQuery(sql); } else { PreparedStatement stat = conn.prepareStatement(sql); @@ -717,7 +727,7 @@ public class Db implements AutoCloseable { public <T> List<T> executeQuery(Class<? extends T> modelClass, String sql, Object... args) { ResultSet rs = null; try { - if (args.length == 0) { + if (args == null || args.length == 0) { rs = conn.createStatement().executeQuery(sql); } else { PreparedStatement stat = conn.prepareStatement(sql); @@ -748,7 +758,7 @@ public class Db implements AutoCloseable { Statement stat = null; try { int updateCount; - if (args.length == 0) { + if (args == null || args.length == 0) { stat = conn.createStatement(); updateCount = stat.executeUpdate(sql); } else { |