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From tfisc...@apache.org
Subject svn commit: r1089423 - /db/torque/torque4/trunk/torque-runtime/src/main/java/org/apache/torque/om/mapper/DateMapper.java
Date Wed, 06 Apr 2011 12:27:37 GMT
Author: tfischer
Date: Wed Apr  6 12:27:37 2011
New Revision: 1089423

URL: http://svn.apache.org/viewvc?rev=1089423&view=rev
Log:
Added a mapper for java.util.Date.
The class was written and licensed to the Apache Software Foundation by my colleague Ralph
Noerenberg.

Added:
    db/torque/torque4/trunk/torque-runtime/src/main/java/org/apache/torque/om/mapper/DateMapper.java

Added: db/torque/torque4/trunk/torque-runtime/src/main/java/org/apache/torque/om/mapper/DateMapper.java
URL: http://svn.apache.org/viewvc/db/torque/torque4/trunk/torque-runtime/src/main/java/org/apache/torque/om/mapper/DateMapper.java?rev=1089423&view=auto
==============================================================================
--- db/torque/torque4/trunk/torque-runtime/src/main/java/org/apache/torque/om/mapper/DateMapper.java
(added)
+++ db/torque/torque4/trunk/torque-runtime/src/main/java/org/apache/torque/om/mapper/DateMapper.java
Wed Apr  6 12:27:37 2011
@@ -0,0 +1,82 @@
+package org.apache.torque.om.mapper;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.Date;
+
+import org.apache.torque.TorqueException;
+
+/**
+ * Maps a database record to a java.util.Date.
+ *
+ * @version $Id: $
+ */
+public class DateMapper implements RecordMapper<Date>
+{
+  /** The internal offset for the mapper. */
+  private int internalOffset;
+
+  /**
+   * Constructs a DateMapper with an offset of 0.
+   */
+  public DateMapper()
+  {
+    this.internalOffset = 0;
+  }
+
+  /**
+   * Constructs a DateMapper with the given offset.
+   *
+   * @param offset the additional offset (0 based).
+   */
+  public DateMapper(int offset)
+  {
+    this.internalOffset = offset;
+  }
+
+  /**
+   * Maps a ResultSet column to a java.uti.Date.
+   *
+   * @param resultSet the result set to read
+   * @param offset the column offset for the column.
+   *
+   * @return the column as a Date.
+   */
+  public Date processRow(ResultSet resultSet, int offset)
+      throws TorqueException
+  {
+    try
+    {
+        java.util.Date value = resultSet.getTimestamp(
+            offset + internalOffset + 1);
+        if (resultSet.wasNull())
+        {
+            value = null;
+        }
+        return value;
+    }
+    catch (SQLException e)
+    {
+        throw new TorqueException(e);
+    }
+  }
+}



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