[TOMAHAWK-1457] [myfaces-example-simple-1.1.9] datascroller example fails with ClassCastException

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 1.1.9
• Component/s: Data Scroller
• Environment: Mojarra 1.2_14-SNAPSHOT; Mojarra 2.0.0-SNAPSHOT; Mac OS 10.5.6; JDK 1.6.0
• Assignee: Leonardo Uribe
• Reporter: Ryan Lubke
• Created: 19/Sep/09 21:51
• Updated: 30/Jul/10 02:38
• Resolved: 01/May/10 03:28

Description

Exception when executing the demo:

java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.Integer
at javax.faces.component.UIData.getRows(UIData.java:495)
at org.apache.myfaces.component.html.ext.AbstractHtmlDataTable.getRows(AbstractHtmlDataTable.java:781)
at org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:234)
at org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140)

javap of the managed bean used by this example:

public class org.apache.myfaces.examples.listexample.DataScrollerList extends java.lang.Object{
public java.lang.Long getRowCount();
public void setRowCount(java.lang.Long);
public org.apache.myfaces.examples.listexample.DataScrollerList();
public java.util.List getList();
public void scrollerAction(javax.faces.event.ActionEvent);
}

Shouldn't

{get/set}

RowCount() be Integer to be inline with the standard API?

Issue Links

• duplicates: TOMAHAWK-1064 The Datascroller causes a class cast exception in MyFaces 1.2