From e9af205c5924222d1af1ba8d3b70ed17047442c4 Mon Sep 17 00:00:00 2001
From: felmer <felmer>
Date: Mon, 15 Feb 2010 09:36:02 +0000
Subject: [PATCH] LMS-1386 introduce TableCellUtil
SVN: 14730
---
.../generic/shared/util/TableCellUtil.java | 59 +++++++++++++++++++
1 file changed, 59 insertions(+)
create mode 100644 openbis/source/java/ch/systemsx/cisd/openbis/generic/shared/util/TableCellUtil.java
diff --git a/openbis/source/java/ch/systemsx/cisd/openbis/generic/shared/util/TableCellUtil.java b/openbis/source/java/ch/systemsx/cisd/openbis/generic/shared/util/TableCellUtil.java
new file mode 100644
index 00000000000..3a1fd5a45ce
--- /dev/null
+++ b/openbis/source/java/ch/systemsx/cisd/openbis/generic/shared/util/TableCellUtil.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2010 ETH Zuerich, CISD
+ *
+ * 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.
+ */
+
+package ch.systemsx.cisd.openbis.generic.shared.util;
+
+import ch.systemsx.cisd.openbis.generic.shared.basic.dto.DoubleTableCell;
+import ch.systemsx.cisd.openbis.generic.shared.basic.dto.ISerializableComparable;
+import ch.systemsx.cisd.openbis.generic.shared.basic.dto.IntegerTableCell;
+import ch.systemsx.cisd.openbis.generic.shared.basic.dto.StringTableCell;
+
+/**
+ * Utility functions for table cells.
+ *
+ * @author Franz-Josef Elmer
+ */
+public class TableCellUtil
+{
+ /**
+ * Returns an appropriate table cell for the specified string token. If it can be parsed as
+ * an integer number a {@link IntegerTableCell} is returned. If it can be parsed as a floating
+ * point number a {@link DoubleTableCell} is returned. Otherwise a {@link StringTableCell}
+ * is returned.
+ */
+ public static ISerializableComparable createTableCell(String token)
+ {
+ try
+ {
+ return new IntegerTableCell(Long.parseLong(token));
+ } catch (NumberFormatException ex)
+ {
+ try
+ {
+ return new DoubleTableCell(Double.parseDouble(token));
+ } catch (NumberFormatException ex1)
+ {
+ // ignored
+ }
+ }
+ return new StringTableCell(token);
+ }
+
+ private TableCellUtil()
+ {
+ }
+
+}
--
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