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DATACMNS-1259 - Polishing.

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Removed unnecessary imports. Tiny refactoring to pull exception creation into static helper method. Made methods static in test cases where possible.

Original pull request: #273.
This commit is contained in:
Oliver Gierke
2018-02-15 14:24:53 +01:00
parent 9d3540cc54
commit 6675e33233
3 changed files with 16 additions and 23 deletions
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22
src/main/java/org/springframework/data/auditing/DefaultAuditableBeanWrapperFactory.java
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@@ -20,7 +20,6 @@ import lombok.RequiredArgsConstructor;
import java.lang.reflect.Field;
import java.time.Instant;
import java.time.LocalDateTime;
import java.time.temporal.TemporalAccessor;
import java.util.Calendar;
import java.util.Date;
@@ -112,8 +111,7 @@ class DefaultAuditableBeanWrapperFactory implements AuditableBeanWrapperFactory
@Override
public TemporalAccessor setCreatedDate(TemporalAccessor value) {
auditable.setCreatedDate(
getAsTemporalAccessor(Optional.of(value), type).orElseThrow(IllegalStateException::new));
auditable.setCreatedDate(getAsTemporalAccessor(Optional.of(value), type).orElseThrow(IllegalStateException::new));
return value;
}
@@ -146,8 +144,8 @@ class DefaultAuditableBeanWrapperFactory implements AuditableBeanWrapperFactory
@Override
public TemporalAccessor setLastModifiedDate(TemporalAccessor value) {
auditable.setLastModifiedDate(
getAsTemporalAccessor(Optional.of(value), type).orElseThrow(IllegalStateException::new));
auditable
.setLastModifiedDate(getAsTemporalAccessor(Optional.of(value), type).orElseThrow(IllegalStateException::new));
return value;
}
@@ -209,7 +207,7 @@ class DefaultAuditableBeanWrapperFactory implements AuditableBeanWrapperFactory
return conversionService.convert(date, targetType);
}
throw new IllegalArgumentException(createUnsupportedTypeErrorMessage(source));
throw rejectUnsupportedType(source);
}
/**
@@ -232,19 +230,17 @@ class DefaultAuditableBeanWrapperFactory implements AuditableBeanWrapperFactory
Class<?> typeToConvertTo = Stream.of(target, Instant.class)//
.filter(type -> target.isAssignableFrom(type))//
.filter(type -> conversionService.canConvert(it.getClass(), type))//
.findFirst()
.orElseThrow(() -> new IllegalArgumentException(
createUnsupportedTypeErrorMessage(((Optional<Object>)source).orElseGet(() -> source))));
.findFirst() //
.orElseThrow(() -> rejectUnsupportedType(source.map(Object.class::cast).orElseGet(() -> source)));
return (T) conversionService.convert(it, typeToConvertTo);
});
}
}
private static String createUnsupportedTypeErrorMessage(Object source) {
return String.format("Invalid date type %s for member %s! Supported types are %s.", source.getClass(), source,
AnnotationAuditingMetadata.SUPPORTED_DATE_TYPES);
private static IllegalArgumentException rejectUnsupportedType(Object source) {
return new IllegalArgumentException(String.format("Invalid date type %s for member %s! Supported types are %s.",
source.getClass(), source, AnnotationAuditingMetadata.SUPPORTED_DATE_TYPES));
}
/**