Author: nbelaevski Date: 2007-11-08 14:44:02 -0500 (Thu, 08 Nov 2007) New Revision: 3834 Modified: branches/3.1.x/ui/tree/src/main/java/org/richfaces/component/state/TreeState.java Log: http://jira.jboss.com/jira/browse/RF-1239 Modified: branches/3.1.x/ui/tree/src/main/java/org/richfaces/component/state/TreeState.java =================================================================== --- branches/3.1.x/ui/tree/src/main/java/org/richfaces/component/state/TreeState.java 2007-11-08 18:01:17 UTC (rev 3833) +++ branches/3.1.x/ui/tree/src/main/java/org/richfaces/component/state/TreeState.java 2007-11-08 19:44:02 UTC (rev 3834) @@ -22,6 +22,7 @@ package org.richfaces.component.state; import java.io.IOException; +import java.io.Serializable; import java.util.HashSet; import java.util.Set; @@ -41,7 +42,13 @@ * @author Nick Belaevski - nbelaevski(a)exadel.com created 23.11.2006 * */ -public class TreeState implements DataComponentState, TreeStateCommandsListener, StateHolder { +public class TreeState implements DataComponentState, TreeStateCommandsListener, StateHolder, Serializable { + + /** + * + */ + private static final long serialVersionUID = 9083705369340888171L; + private final class Visitor implements DataVisitor { private TreeRowKey key; private UITree tree; @@ -99,6 +106,10 @@ private Set queuedCollapsedNodes = new HashSet(); + public TreeState() { + super(); + } + public TreeState(boolean stopInCollapsed) { super(); this.stopInCollapsed = stopInCollapsed;