If you alias a property that uses a custom TypeConverter and it throws
TypeConversionException the error is never caught
------------------------------------------------------------------------------------------------------------------------
Key: WW-3427
URL: https://issues.apache.org/jira/browse/WW-3427
Project: Struts 2
Issue Type: Bug
Components: Core Interceptors
Affects Versions: 2.1.8.1
Environment: Windows
Reporter: Sloan Seaman
If you define an alias to a property like so:
@Actions({
@Action(value="/icc/saveScan",
interceptorre...@interceptorref("ptiDefault"),
results={
@Result(name="input", location="/error.jsp"),
@Result(name="success", location="/success.jsp")
},
params={"aliases",
"#{\"plateId\" : \"plate\", " +
"\"machineAbbr\" : \"machine\", "+
"\"imageFiles\" : \"scanData\"}"}
*/
)
})
and the property (say imageFiles/scanData) has a custom TypeConverter
configured like so:
@ConversionErrorFieldValidator(type = ValidatorType.FIELD,
key="invalid.fieldvalue.xxx",
message = "well not found or imageFiles not in format:
file,wellId|file,wellId|...",
shortCircuit=true)
@TypeConversion(rule = ConversionRule.COLLECTION,
converter = "com.ptilabs.icc.action.ScanData")
public void setScanData(List<ScanData> imageFiles) {
this.imageFiles = imageFiles;
}
If the TypeConverter throws a TypeConversionException the exception is never
caught by the ConversionErrorInterceptor or ConversionErrorFieldValidator.
If I disable the aliasing and rename the method setImageFiles everything works
correctly.
I'm trying to debug on my own but I can't find the class responsible for
catching the TypeConversionException and placing it in the
invocationContext.getConversionErrors()
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