[ http://issues.apache.org/jira/browse/TOMAHAWK-605?page=all ]
Mike Kienenberger resolved TOMAHAWK-605.
----------------------------------------
Resolution: Fixed
Fixed.
> compareToValidator JSP tag converts "comparator" property to string instead
> of Comparator
> -----------------------------------------------------------------------------------------
>
> Key: TOMAHAWK-605
> URL: http://issues.apache.org/jira/browse/TOMAHAWK-605
> Project: MyFaces Tomahawk
> Issue Type: Bug
> Components: Validators
> Affects Versions: 1.1.5-SNAPSHOT
> Reporter: Mike Kienenberger
> Assigned To: Mike Kienenberger
> Fix For: 1.1.5-SNAPSHOT
>
>
> Date: Fri, 28 Jul 2006 20:06:49 +0200
> From: "MT3 MTCube" <[EMAIL PROTECTED]>
> To: [email protected]
> Subject: ValidateCompareToTag
> We have used the <s:validateCompareTo> with the "comparator" attribute, we
> have inserted a value binding (like comparator=#{bean.myComparator}) in the
> attribute but we have received this exception:
> java.lang.ClassCastException: comparator must be type interface
> java.util.Comparator but is type class java.lang.String
> at
> org.apache.myfaces.custom.comparetovalidator.CompareToValidator.createComparator
> (CompareToValidator.java:347)
> at
> org.apache.myfaces.custom.comparetovalidator.CompareToValidator.validate(
> CompareToValidator.java:292)
> even if we get a java.util.Comparator from the bean.
> We have solved the problem with this patch:
> Index:
> C:/current/tomahawk/sandbox/core/src/main/java/org/apache/myfaces/custom/comparetovalidator/ValidateCompareToTag.java
> ===================================================================
> ---
> C:/current/tomahawk/sandbox/core/src/main/java/org/apache/myfaces/custom/comparetovalidator/ValidateCompareToTag.java
> (revision 425405)
> +++
> C:/current/tomahawk/sandbox/core/src/main/java/org/apache/myfaces/custom/comparetovalidator/ValidateCompareToTag.java
> (working copy)
> @@ -71,7 +71,7 @@
> if (_comparator != null)
> {
> ValueBinding vb = facesContext.getApplication
> ().createValueBinding(_comparator);
> - validator.setComparator(vb.getValue(facesContext).toString());
> + validator.setComparator(vb.getValue(facesContext));
> }
> if (_foreignComponentName != null)
> with this correction the "comparator" property receives the object instead
> at first it receives a String (the cause of the later exception).
> Is it correct or we have used the comparator attribute in a wrong way?
> Thanks to all,
> Mt3
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