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Nick Belaevski updated RF-10170:
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Assignee: Nick Belaevski
Fix Version/s: Future_4.X
Improve Converter finding if EL expression is semi-resolvable
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Key: RF-10170
URL:
https://issues.jboss.org/browse/RF-10170
Project: RichFaces
Issue Type: Enhancement
Security Level: Public(Everyone can see)
Components: compatibility
Affects Versions: Future_4.X
Environment: RichFaces 4 svn rev. 20933
Reporter: Martin Kočí
Assignee: Nick Belaevski
Fix For: Future_4.X
example (#{bean.propertyNull} resolves to null):
<h:inputText value="#{bean.propertyNull.zeitangabe}" /> outputs a input
field
<r:calendar value="#{bean.propertyNull.zeitangabe}" /> throws
value="#{bean.propertyNull.zeitangabe}": Target Unreachable,
'propertyNull' returned null
Problem is in org.richfaces.component.util.SelectUtils.findConverter: method tries to
locate a Converter even if informations for this are "uknown".
Simple solution can be: find converter only for ValueExpression which leads to not null
value, because if no value for "value" ValueExpression :), then no conversion
getAsString is necessary (at least is is true if spec does not mandates conversion for
null value).
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