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http://issues.apache.org/jira/browse/MYFACES-623?page=comments#action_12330646
]
Bill Dudney commented on MYFACES-623:
-------------------------------------
Hi Sean,
I think I've found a reproducable test case;
public void testSetValueSimpleBeanInRequestMapWithInitialValue() {
Map map = new HashMap();
String initialValue = "hello world";
map.put("baz", initialValue);
TestBean bean = new TestBean(map);
facesContext.getExternalContext().getRequestMap().put("bean",
bean);
ValueBinding binding =
application.createValueBinding("#{bean.map['baz']}");
assertEquals(initialValue, binding.getValue(facesContext));
Integer value = new Integer(14);
binding.setValue(facesContext, value);
assertEquals(14,
((Integer)binding.getValue(facesContext)).intValue());
}
thows a class cast exception on the final assert.
> setValue() method of ValueBindingImpl does not behave properly
> --------------------------------------------------------------
>
> Key: MYFACES-623
> URL: http://issues.apache.org/jira/browse/MYFACES-623
> Project: MyFaces
> Type: Bug
> Components: JSR-127
> Versions: 1.1.0
> Reporter: sean schofield
> Attachments: MYFACES-623.patch
>
> According to section 5.1.4 of the specification (p. 5-4) ...
> If you have #{expr-a[value-b]} where value-a is a Map then ...
> call value-a.put(value-b, newValue).
> The MyFaces implementation is coercing newValue into String which is
> incorrect behavior.
> NOTE: I discovered the problem while using a bean that was programatically
> added to the session map. So there is is no class defined in
> faces-config.xml. I don't think this should matter but I thought I would
> mention it.
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