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sdk 修改npe问题

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This commit is contained in:
ajaxfan
2021-02-24 18:37:24 +08:00
parent f23b6c2611
commit 3f021a20ac
1 changed files with 4 additions and 4 deletions
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8
mall-ebtp-cloud-attachment-sdk/src/main/java/com/chinaunicom/ebtp/mall/cloud/attachment/sdk/convertor/ModelConvertor.java
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@ -64,7 +64,7 @@ public class ModelConvertor {
* @return
*/
public Optional<QueryResult> toQueryResult(String json) {
return Optional.of(json).map(content -> {
return Optional.ofNullable(json).map(content -> {
try {
return objectMapper.readValue(content, QueryResult.class);
} catch (JsonProcessingException e) {
@ -79,7 +79,7 @@ public class ModelConvertor {
* @return
*/
public Optional<byte[]> toByteArray(String json) {
return Optional.of(json).map(content -> {
return Optional.ofNullable(json).map(content -> {
try {
return tpDownPO(content).getFileStream();
} catch (JsonProcessingException e) {
@ -94,7 +94,7 @@ public class ModelConvertor {
* @return
*/
public Optional<DownloadEntity> toDownloadEntity(String json) {
return Optional.of(json).map(content -> {
return Optional.ofNullable(json).map(content -> {
DownloadEntity entity = null;
try {
SysStorageVO vo = tpDownPO(content);
@ -115,7 +115,7 @@ public class ModelConvertor {
* @return
*/
public Optional<UploadObject> toUploadObject(String json) {
return Optional.of(json).map(content -> {
return Optional.ofNullable(json).map(content -> {
try {
return new UploadObject().setId(toUploadPO(json).getFileId());
} catch (JsonProcessingException e) {