svn commit: r494622 - /struts/sandbox/trunk/overdrive/PhoneBook2/projects/Core/Commands/BaseDelete.cs

[hu...@apache.org]

Author: husted
Date: Tue Jan  9 14:18:49 2007
New Revision: 494622

URL: http://svn.apache.org/viewvc?view=rev&rev=494622
Log:
PhoneBook2 - Complete initial CRUD workflow. 




Added:
    struts/sandbox/trunk/overdrive/PhoneBook2/projects/Core/Commands/BaseDelete.cs

Added: struts/sandbox/trunk/overdrive/PhoneBook2/projects/Core/Commands/BaseDelete.cs
URL: http://svn.apache.org/viewvc/struts/sandbox/trunk/overdrive/PhoneBook2/projects/Core/Commands/BaseDelete.cs?view=auto&rev=494622
==============================================================================
--- struts/sandbox/trunk/overdrive/PhoneBook2/projects/Core/Commands/BaseDelete.cs (added)
+++ struts/sandbox/trunk/overdrive/PhoneBook2/projects/Core/Commands/BaseDelete.cs Tue Jan  9 14:18:49 2007
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2005 The Apache Software Foundation.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+using System;
+using Nexus.Core;
+
+namespace PhoneBook.Core.Commands
+{
+    /// <summary>
+    /// Execute delete statement indicated by QueryID 
+    /// for a single entity.
+    /// </summary>
+    /// 
+    public class BaseDelete : BaseMapper
+    {
+        public override bool RequestExecute(IRequestContext context)
+        {
+            int count = Mapper.Delete(QueryID, context);
+            if (count == 0) throw new ApplicationException("Delete: Record not found.");
+            return CONTINUE;
+        }
+    }
+}
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