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expose arrays as comma-delimited element String

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This commit is contained in:
Juergen Hoeller
2009-10-01 11:05:45 +00:00
parent 784068346d
commit 0543a294ee
2 changed files with 13 additions and 11 deletions
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8
org.springframework.context/src/main/java/org/springframework/validation/DefaultBindingErrorProcessor.java
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@@ -18,6 +18,8 @@ package org.springframework.validation;
import org.springframework.beans.PropertyAccessException;
import org.springframework.context.support.DefaultMessageSourceResolvable;
import org.springframework.util.ObjectUtils;
import org.springframework.util.StringUtils;
/**
* Default {@link BindingErrorProcessor} implementation.
@@ -65,8 +67,12 @@ public class DefaultBindingErrorProcessor implements BindingErrorProcessor {
String field = ex.getPropertyName();
String[] codes = bindingResult.resolveMessageCodes(ex.getErrorCode(), field);
Object[] arguments = getArgumentsForBindError(bindingResult.getObjectName(), field);
Object rejectedValue = ex.getValue();
if (rejectedValue != null && rejectedValue.getClass().isArray()) {
rejectedValue = StringUtils.arrayToCommaDelimitedString(ObjectUtils.toObjectArray(rejectedValue));
}
bindingResult.addError(new FieldError(
bindingResult.getObjectName(), field, ex.getValue(), true,
bindingResult.getObjectName(), field, rejectedValue, true,
codes, arguments, ex.getLocalizedMessage()));
}