dgraham 2003/10/14 21:17:28
Modified: dbutils/src/java/org/apache/commons/dbutils DbUtils.java
Log:
Refactored dynamic object creation into newInstance() method.
Revision Changes Path
1.31 +21 -10
jakarta-commons-sandbox/dbutils/src/java/org/apache/commons/dbutils/DbUtils.java
Index: DbUtils.java
===================================================================
RCS file:
/home/cvs/jakarta-commons-sandbox/dbutils/src/java/org/apache/commons/dbutils/DbUtils.java,v
retrieving revision 1.30
retrieving revision 1.31
diff -u -r1.30 -r1.31
--- DbUtils.java 15 Oct 2003 04:11:50 -0000 1.30
+++ DbUtils.java 15 Oct 2003 04:17:28 -0000 1.31
@@ -434,13 +434,7 @@
}
do {
- Object obj;
- try {
- obj = cls.newInstance();
-
- } catch (Exception e) {
- throw new DbException("can not create " + cls.getName(), e);
- }
+ Object obj = newInstance(cls);
for (int i = 1; i <= cnt; i++) {
Object value = rs.getObject(i);
@@ -462,6 +456,23 @@
} while (rs.next());
return results;
+ }
+
+ /**
+ * Returns a new instance of the given Class.
+ * @param c The Class to create an object from.
+ * @return A newly created object of the Class.
+ * @throws DbException if creation failed.
+ */
+ private static Object newInstance(Class c) {
+ try {
+ return c.newInstance();
+
+ } catch (InstantiationException e) {
+ throw new DbException("Cannot create " + c.getName(), e);
+ } catch (IllegalAccessException e) {
+ throw new DbException("Cannot create " + c.getName(), e);
+ }
}
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
