Author: knopp
Date: Wed May 7 02:34:53 2008
New Revision: 654054
URL: http://svn.apache.org/viewvc?rev=654054&view=rev
Log:
WICKET-1475
added check for single column being used in multiple tree tables
Modified:
wicket/trunk/wicket-extensions/src/main/java/org/apache/wicket/extensions/markup/html/tree/table/AbstractColumn.java
Modified:
wicket/trunk/wicket-extensions/src/main/java/org/apache/wicket/extensions/markup/html/tree/table/AbstractColumn.java
URL:
http://svn.apache.org/viewvc/wicket/trunk/wicket-extensions/src/main/java/org/apache/wicket/extensions/markup/html/tree/table/AbstractColumn.java?rev=654054&r1=654053&r2=654054&view=diff
==============================================================================
---
wicket/trunk/wicket-extensions/src/main/java/org/apache/wicket/extensions/markup/html/tree/table/AbstractColumn.java
(original)
+++
wicket/trunk/wicket-extensions/src/main/java/org/apache/wicket/extensions/markup/html/tree/table/AbstractColumn.java
Wed May 7 02:34:53 2008
@@ -25,28 +25,28 @@
/**
* Convenience class for building tree columns.
- *
+ *
* @author Matej Knopp
*/
public abstract class AbstractColumn implements IColumn
{
/**
- *
+ *
*/
private static final long serialVersionUID = 1L;
- private String header;
+ private final String header;
- private ColumnLocation location;
+ private final ColumnLocation location;
private TreeTable treeTable = null;
/**
* Creates the tree column.
- *
+ *
* @param location
* Specifies how the column should be aligned and what his
size should be
- *
+ *
* @param header
* Header caption
*/
@@ -93,13 +93,17 @@
*/
public void setTreeTable(TreeTable treeTable)
{
+ if (this.treeTable != null && this.treeTable != treeTable)
+ {
+ throw new IllegalStateException("You can't add single
IColumn to multiple tree tables.");
+ }
this.treeTable = treeTable;
}
/**
* Returns the tree table that this columns belongs to. If you call
this method from constructor
* it will return null, as the column is constructed before the tree is.
- *
+ *
* @return The tree table this column belongs to
*/
protected TreeTable getTreeTable()
