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DATAES-763 - Polishing.

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This commit is contained in:
Peter-Josef Meisch 2020-03-22 08:46:57 +01:00
parent a92970236c
commit db28d93676
1 changed files with 36 additions and 21 deletions
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57
src/main/java/org/springframework/data/elasticsearch/core/convert/MappingElasticsearchConverter.java
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@ -15,8 +15,17 @@
*/
package org.springframework.data.elasticsearch.core.convert;
import java.util.*;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Optional;
import java.util.Set;
import java.util.stream.Collectors;
import org.elasticsearch.search.aggregations.Aggregations;
@ -354,13 +363,10 @@ public class MappingElasticsearchConverter
Collection<Object> target = createCollectionForValue(targetType, source.size());
for (Object value : source) {
if(value == null) {
return null;
}
if (isSimpleType(value)) {
if (value == null) {
target.add(null);
} else if (isSimpleType(value)) {
target.add(
readSimpleValue(value, targetType.getComponentType() != null ? targetType.getComponentType() : targetType));
} else {
@ -391,30 +397,32 @@ public class MappingElasticsearchConverter
Map<String, Object> target = new LinkedHashMap<>();
for (Entry<String, Object> entry : source.entrySet()) {
if(entry.getValue() == null) {
target.put(entry.getKey(),null);
} else if (isSimpleType(entry.getValue())) {
target.put(entry.getKey(),
readSimpleValue(entry.getValue(), targetType.isMap() ? targetType.getComponentType() : targetType));
String entryKey = entry.getKey();
Object entryValue = entry.getValue();
if (entryValue == null) {
target.put(entryKey, null);
} else if (isSimpleType(entryValue)) {
target.put(entryKey,
readSimpleValue(entryValue, targetType.isMap() ? targetType.getComponentType() : targetType));
} else {
ElasticsearchPersistentEntity<?> targetEntity = computeGenericValueTypeForRead(property, entry.getValue());
ElasticsearchPersistentEntity<?> targetEntity = computeGenericValueTypeForRead(property, entryValue);
if (targetEntity.getTypeInformation().isMap()) {
Map<String, Object> valueMap = (Map<String, Object>) entry.getValue();
Map<String, Object> valueMap = (Map<String, Object>) entryValue;
if (typeMapper.containsTypeInformation(valueMap)) {
target.put(entry.getKey(), readEntity(targetEntity, valueMap));
target.put(entryKey, readEntity(targetEntity, valueMap));
} else {
target.put(entry.getKey(), readValue(valueMap, property, targetEntity.getTypeInformation()));
target.put(entryKey, readValue(valueMap, property, targetEntity.getTypeInformation()));
}
} else if (targetEntity.getTypeInformation().isCollectionLike()) {
target.put(entry.getKey(),
readValue(entry.getValue(), property, targetEntity.getTypeInformation().getActualType()));
target.put(entryKey, readValue(entryValue, property, targetEntity.getTypeInformation().getActualType()));
} else {
target.put(entry.getKey(), readEntity(targetEntity, (Map<String, Object>) entry.getValue()));
target.put(entryKey, readEntity(targetEntity, (Map<String, Object>) entryValue));
}
}
}
@ -615,7 +623,14 @@ public class MappingElasticsearchConverter
if (!typeHint.getActualType().getType().equals(Object.class)
&& isSimpleType(typeHint.getMapValueType().getType())) {
mapSource.forEach(it -> target.put(it.getKey(), getWriteSimpleValue(it.getValue())));
mapSource.forEach(it -> {
if (it.getValue() == null) {
target.put(it.getKey(), null);
} else {
target.put(it.getKey(), getWriteSimpleValue(it.getValue()));
}
});
} else {
mapSource.forEach(it -> {