Changeset 27 for trunk/fmgVen/src/com/fmguler/ven/Ven.java

Timestamp:

Jan 16, 2011, 10:00:07 PM (13 years ago)

Author:

fmguler

Message:

Refs #3 - Ven.delete() is converted to the new format. Missing javadocs are entered.

File:

• trunk/fmgVen/src/com/fmguler/ven/Ven.java (modified) (4 diffs)

trunk/fmgVen/src/com/fmguler/ven/Ven.java

@@ -20 +20 @@
 import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 import javax.sql.DataSource;
 import org.springframework.beans.BeanWrapper;
@@ -54 +55 @@
 
     /**
-     * Save the object. If it has a "id" property it will be updated.
+     * Save the object. If it has a non null (or non zero) "id" property it will be updated.
      * It will be inserted otherwise.
      * <p>
@@ -78 +79 @@
     }
 
+    /**
+     * Delete the the object with the specified id of the specified objectClass type
+     * @param id the id of the object to be deleted
+     * @param objectClass the class of the object to be deleted
+     */
     public void delete(int id, Class objectClass) {
+        String query = generator.generateDeleteQuery(objectClass);
+        Map parameterMap = new HashMap();
+        parameterMap.put("id", new Integer(id));
+        template.update(query, parameterMap);
     }
 
@@ -86 +96 @@
     private boolean isObjectNew(Object object) throws VenException {
         BeanWrapper beanWrapper = new BeanWrapperImpl(object);
-        Object objectId = beanWrapper.getPropertyValue("id"); 
+        Object objectId = beanWrapper.getPropertyValue("id");
         if (objectId == null) return true;
         if (!(objectId instanceof Integer)) throw new VenException(VenException.EC_GENERATOR_OBJECT_ID_TYPE_INVALID);