public class GuavaOptionalValueExtractor extends Object implements javax.validation.valueextraction.ValueExtractor<com.google.common.base.Optional<?>>
ValueExtractor
for Guava's Optional
.
Extracts the value contained by the Optional
for validation, or produces null
.Modifier and Type | Field and Description |
---|---|
static org.hibernate.validator.internal.engine.valueextraction.ValueExtractorDescriptor |
DESCRIPTOR |
Modifier and Type | Method and Description |
---|---|
void |
extractValues(com.google.common.base.Optional<?> originalValue,
javax.validation.valueextraction.ValueExtractor.ValueReceiver receiver) |
public static final org.hibernate.validator.internal.engine.valueextraction.ValueExtractorDescriptor DESCRIPTOR
public void extractValues(com.google.common.base.Optional<?> originalValue, javax.validation.valueextraction.ValueExtractor.ValueReceiver receiver)
extractValues
in interface javax.validation.valueextraction.ValueExtractor<com.google.common.base.Optional<?>>
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