Configure LocaldateTime in Spring Rest API
1
I use Java 10 with latest Spring spring-boot-starter-parent 2.1.0.RELEASE
POM configuration:
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.0.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</artifactId>
<version>2.9.7</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.9.7</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.module</groupId>
<artifactId>jackson-module-jaxb-annotations</artifactId>
<version>2.9.7</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.jaxrs</groupId>
<artifactId>jackson-jaxrs-json-provider</artifactId>
<version>2.9.7</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>org.codehaus.woodstox</groupId>
<artifactId>woodstox-core-asl</artifactId>
<version>4.4.1</version>
</dependency>
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-core</artifactId>
<version>2.3.0.1</version>
</dependency>
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-impl</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-jdk8</artifactId>
<version>1.2.0.Final</version>
</dependency>
<dependency>
<groupId>org.jxls</groupId>
<artifactId>jxls-poi</artifactId>
<version>1.0.15</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>8.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.security.oauth</groupId>
<artifactId>spring-security-oauth2</artifactId>
<version>2.3.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.security.oauth.boot</groupId>
<artifactId>spring-security-oauth2-autoconfigure</artifactId>
<version>2.1.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-amqp</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session-core</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
</dependencies>
Rest Endpoint:
@GetMapping("{id}")
public ResponseEntity<?> get(@PathVariable String id) {
return transactionRepository
.findById(Integer.parseInt(id))
.map(mapper::toDTO)
.map(ResponseEntity::ok)
.orElseGet(() -> notFound().build());
}
DTO:
public class PaymentTransactionsDTO {
private Integer id;
private String status;
private LocalDateTime created_at;
private String merchant;
.... getters and setters
}
But when I try to return JSON data for LocalDateTime created_at I get empty result. I suppose that LocalDateTime is not properly converted into JSON value.
Can you advice how I can fix this issue?
spring spring-boot spring-data-jpa spring-data
asked Nov 18 '18 at 22:04
user1285928user1285928
3911869129
add a comment |
1
I use Java 10 with latest Spring spring-boot-starter-parent 2.1.0.RELEASE
POM configuration:
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.0.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</artifactId>
<version>2.9.7</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.9.7</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.module</groupId>
<artifactId>jackson-module-jaxb-annotations</artifactId>
<version>2.9.7</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.jaxrs</groupId>
<artifactId>jackson-jaxrs-json-provider</artifactId>
<version>2.9.7</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>org.codehaus.woodstox</groupId>
<artifactId>woodstox-core-asl</artifactId>
<version>4.4.1</version>
</dependency>
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-core</artifactId>
<version>2.3.0.1</version>
</dependency>
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-impl</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-jdk8</artifactId>
<version>1.2.0.Final</version>
</dependency>
<dependency>
<groupId>org.jxls</groupId>
<artifactId>jxls-poi</artifactId>
<version>1.0.15</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>8.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.security.oauth</groupId>
<artifactId>spring-security-oauth2</artifactId>
<version>2.3.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.security.oauth.boot</groupId>
<artifactId>spring-security-oauth2-autoconfigure</artifactId>
<version>2.1.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-amqp</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session-core</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
</dependencies>
Rest Endpoint:
@GetMapping("{id}")
public ResponseEntity<?> get(@PathVariable String id) {
return transactionRepository
.findById(Integer.parseInt(id))
.map(mapper::toDTO)
.map(ResponseEntity::ok)
.orElseGet(() -> notFound().build());
}
DTO:
public class PaymentTransactionsDTO {
private Integer id;
private String status;
private LocalDateTime created_at;
private String merchant;
.... getters and setters
}
But when I try to return JSON data for LocalDateTime created_at I get empty result. I suppose that LocalDateTime is not properly converted into JSON value.
Can you advice how I can fix this issue?
spring spring-boot spring-data-jpa spring-data
asked Nov 18 '18 at 22:04
user1285928user1285928
3911869129
You need to add converter and register in spring eg. baeldung.com/spring-mvc-custom-data-binder
– Vipul
Nov 21 '18 at 7:47
Can you paste official answer so I can rate it, please?
– user1285928
Nov 21 '18 at 8:53
isn't your issue resolved with the converter.
– Vipul
Nov 22 '18 at 4:59
add a comment |
1
1
1
I use Java 10 with latest Spring spring-boot-starter-parent 2.1.0.RELEASE
POM configuration:
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.0.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</artifactId>
<version>2.9.7</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.9.7</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.module</groupId>
<artifactId>jackson-module-jaxb-annotations</artifactId>
<version>2.9.7</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.jaxrs</groupId>
<artifactId>jackson-jaxrs-json-provider</artifactId>
<version>2.9.7</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>org.codehaus.woodstox</groupId>
<artifactId>woodstox-core-asl</artifactId>
<version>4.4.1</version>
</dependency>
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-core</artifactId>
<version>2.3.0.1</version>
</dependency>
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-impl</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-jdk8</artifactId>
<version>1.2.0.Final</version>
</dependency>
<dependency>
<groupId>org.jxls</groupId>
<artifactId>jxls-poi</artifactId>
<version>1.0.15</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>8.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.security.oauth</groupId>
<artifactId>spring-security-oauth2</artifactId>
<version>2.3.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.security.oauth.boot</groupId>
<artifactId>spring-security-oauth2-autoconfigure</artifactId>
<version>2.1.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-amqp</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session-core</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
</dependencies>
Rest Endpoint:
@GetMapping("{id}")
public ResponseEntity<?> get(@PathVariable String id) {
return transactionRepository
.findById(Integer.parseInt(id))
.map(mapper::toDTO)
.map(ResponseEntity::ok)
.orElseGet(() -> notFound().build());
}
DTO:
public class PaymentTransactionsDTO {
private Integer id;
private String status;
private LocalDateTime created_at;
private String merchant;
.... getters and setters
}
But when I try to return JSON data for LocalDateTime created_at I get empty result. I suppose that LocalDateTime is not properly converted into JSON value.
Can you advice how I can fix this issue?
spring spring-boot spring-data-jpa spring-data
asked Nov 18 '18 at 22:04
user1285928user1285928
3911869129
I use Java 10 with latest Spring spring-boot-starter-parent 2.1.0.RELEASE
POM configuration:
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.0.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</artifactId>
<version>2.9.7</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.9.7</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.module</groupId>
<artifactId>jackson-module-jaxb-annotations</artifactId>
<version>2.9.7</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.jaxrs</groupId>
<artifactId>jackson-jaxrs-json-provider</artifactId>
<version>2.9.7</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>org.codehaus.woodstox</groupId>
<artifactId>woodstox-core-asl</artifactId>
<version>4.4.1</version>
</dependency>
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-core</artifactId>
<version>2.3.0.1</version>
</dependency>
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-impl</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-jdk8</artifactId>
<version>1.2.0.Final</version>
</dependency>
<dependency>
<groupId>org.jxls</groupId>
<artifactId>jxls-poi</artifactId>
<version>1.0.15</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>8.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.security.oauth</groupId>
<artifactId>spring-security-oauth2</artifactId>
<version>2.3.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.security.oauth.boot</groupId>
<artifactId>spring-security-oauth2-autoconfigure</artifactId>
<version>2.1.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-amqp</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session-core</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
</dependencies>
Rest Endpoint:
@GetMapping("{id}")
public ResponseEntity<?> get(@PathVariable String id) {
return transactionRepository
.findById(Integer.parseInt(id))
.map(mapper::toDTO)
.map(ResponseEntity::ok)
.orElseGet(() -> notFound().build());
}
DTO:
public class PaymentTransactionsDTO {
private Integer id;
private String status;
private LocalDateTime created_at;
private String merchant;
.... getters and setters
}
But when I try to return JSON data for LocalDateTime created_at I get empty result. I suppose that LocalDateTime is not properly converted into JSON value.
Can you advice how I can fix this issue?
spring spring-boot spring-data-jpa spring-data
spring spring-boot spring-data-jpa spring-data
asked Nov 18 '18 at 22:04
user1285928user1285928
3911869129
asked Nov 18 '18 at 22:04
user1285928user1285928
3911869129
asked Nov 18 '18 at 22:04
user1285928user1285928
3911869129
asked Nov 18 '18 at 22:04
user1285928user1285928
3911869129
asked Nov 18 '18 at 22:04
user1285928user1285928
3911869129
3911869129
You need to add converter and register in spring eg. baeldung.com/spring-mvc-custom-data-binder
– Vipul
Nov 21 '18 at 7:47
Can you paste official answer so I can rate it, please?
– user1285928
Nov 21 '18 at 8:53
isn't your issue resolved with the converter.
– Vipul
Nov 22 '18 at 4:59
add a comment |
You need to add converter and register in spring eg. baeldung.com/spring-mvc-custom-data-binder
– Vipul
Nov 21 '18 at 7:47
Can you paste official answer so I can rate it, please?
– user1285928
Nov 21 '18 at 8:53
isn't your issue resolved with the converter.
– Vipul
Nov 22 '18 at 4:59
You need to add converter and register in spring eg. baeldung.com/spring-mvc-custom-data-binder
– Vipul
Nov 21 '18 at 7:47
You need to add converter and register in spring eg. baeldung.com/spring-mvc-custom-data-binder
– Vipul
Nov 21 '18 at 7:47
Can you paste official answer so I can rate it, please?
– user1285928
Nov 21 '18 at 8:53
Can you paste official answer so I can rate it, please?
– user1285928
Nov 21 '18 at 8:53
isn't your issue resolved with the converter.
– Vipul
Nov 22 '18 at 4:59
isn't your issue resolved with the converter.
– Vipul
Nov 22 '18 at 4:59
add a comment |
4 Answers
4
active
oldest
votes
2
+50
JSON serialization is driven by Jackson's ObjectMapper, which I recommend configuring explicitely. For proper serialization of the Java 8 date and time objects, make sure to
- register the
JavaTimeModule
- disable writing dates as timestamps
- setting the date format (use
StdDateFormat)
Description of StdDateFormat:
Default
DateFormatimplementation used by standard Date
serializers and deserializers. For serialization defaults to using an
ISO-8601 compliant format (format String "yyyy-MM-dd'T'HH:mm:ss.SSSZ")
and for deserialization, both ISO-8601 and RFC-1123.
Recommended configuration:
@Configuration
public class JacksonConfig {
@Bean
public ObjectMapper objectMapper() {
ObjectMapper mapper = new ObjectMapper();
mapper.setAnnotationIntrospector(new JacksonAnnotationIntrospector());
mapper.registerModule(new JavaTimeModule());
mapper.disable(SerializationFeature.CLOSE_CLOSEABLE.WRITE_DATES_AS_TIMESTAMPS);
mapper.setDateFormat(new StdDateFormat());
return mapper;
}
}
Examples of serialized date and time objects:
LocalDate: 2018-11-21
LocalTime: 11:13:13.274
LocalDateTime: 2018-11-21T11:13:13.274
ZonedDateTime: 2018-11-21T11:13:13.274+01:00
Edit: standalone dependencies (already included transitively in spring-boot-starter-web):
com.fasterxml.jackson.core:jackson-annotationscom.fasterxml.jackson.core:jackson-databindcom.fasterxml.jackson.datatype:jackson-datatype-jsr310
answered Nov 21 '18 at 10:01
Peter WalserPeter Walser
10.4k23555
What do you mean byregister the JavaTimeModule? Add maven dependency?
– user1285928
Nov 21 '18 at 10:28
It means the linemapper.registerModule(new JavaTimeModule());. I edited the post to list the explicit jackson modules required, however they are already included inspring-boot-starter-web.
– Peter Walser
Nov 21 '18 at 11:23
add a comment |
1
Try using @JsonFormat on your created_at field.
@JsonFormat(pattern="yyyy-MM-dd")
@DateTimeFormat(iso = DateTimeFormat.ISO.TIME)
private LocalDateTime created_at;
answered Nov 19 '18 at 5:26
Pooja AggarwalPooja Aggarwal
860111
No, it's not fixing the issue.
– user1285928
Nov 19 '18 at 11:25
Probably I'm applying this annotation on DTO not in JPA Entity?
– user1285928
Nov 20 '18 at 19:17
You need to apply it on DTO only. You can use a workaround by taking string instead of local date time and convert your local date time into string. This is not the best approach but may be helpful.
– Pooja Aggarwal
Nov 21 '18 at 1:37
Also you can try solutions from stackoverflow.com/questions/28802544/…
– Pooja Aggarwal
Nov 21 '18 at 1:39
add a comment |
1
You need to add converter and register in spring eg.
baeldung.com/spring-mvc-custom-data-binder
answered Nov 21 '18 at 9:52
VipulVipul
439312
add a comment |
1
You can type your PaymentTransactionsDTO "created_at" attribute as a String and use a converter to convert the String to LocalDate (type of the attribute created_at of your entity "PaymentTransactions")
@Component
public class PaymentTransactionsConverter implements Converter<PaymentTransactionsDTO, PaymentTransactions> {
@Override
public PaymentTransactions convert(PaymentTransactionsDTO paymentTransactionsDTO) {
PaymentTransactions paymentTransactions = new PaymentTransactions();
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
...
paymentTransactions.setCreated_at(LocalDate.parse(paymentTransactionsDTO.getCreated_at(), formatter));
return paymentTransactions;
}
}
answered Nov 21 '18 at 10:13
vebenveben
1,1922921
add a comment |
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4 Answers
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2
+50
JSON serialization is driven by Jackson's ObjectMapper, which I recommend configuring explicitely. For proper serialization of the Java 8 date and time objects, make sure to
- register the
JavaTimeModule
- disable writing dates as timestamps
- setting the date format (use
StdDateFormat)
Description of StdDateFormat:
Default
DateFormatimplementation used by standard Date
serializers and deserializers. For serialization defaults to using an
ISO-8601 compliant format (format String "yyyy-MM-dd'T'HH:mm:ss.SSSZ")
and for deserialization, both ISO-8601 and RFC-1123.
Recommended configuration:
@Configuration
public class JacksonConfig {
@Bean
public ObjectMapper objectMapper() {
ObjectMapper mapper = new ObjectMapper();
mapper.setAnnotationIntrospector(new JacksonAnnotationIntrospector());
mapper.registerModule(new JavaTimeModule());
mapper.disable(SerializationFeature.CLOSE_CLOSEABLE.WRITE_DATES_AS_TIMESTAMPS);
mapper.setDateFormat(new StdDateFormat());
return mapper;
}
}
Examples of serialized date and time objects:
LocalDate: 2018-11-21
LocalTime: 11:13:13.274
LocalDateTime: 2018-11-21T11:13:13.274
ZonedDateTime: 2018-11-21T11:13:13.274+01:00
Edit: standalone dependencies (already included transitively in spring-boot-starter-web):
com.fasterxml.jackson.core:jackson-annotationscom.fasterxml.jackson.core:jackson-databindcom.fasterxml.jackson.datatype:jackson-datatype-jsr310
answered Nov 21 '18 at 10:01
Peter WalserPeter Walser
10.4k23555
What do you mean byregister the JavaTimeModule? Add maven dependency?
– user1285928
Nov 21 '18 at 10:28
It means the linemapper.registerModule(new JavaTimeModule());. I edited the post to list the explicit jackson modules required, however they are already included inspring-boot-starter-web.
– Peter Walser
Nov 21 '18 at 11:23
add a comment |
2
+50
JSON serialization is driven by Jackson's ObjectMapper, which I recommend configuring explicitely. For proper serialization of the Java 8 date and time objects, make sure to
- register the
JavaTimeModule
- disable writing dates as timestamps
- setting the date format (use
StdDateFormat)
Description of StdDateFormat:
Default
DateFormatimplementation used by standard Date
serializers and deserializers. For serialization defaults to using an
ISO-8601 compliant format (format String "yyyy-MM-dd'T'HH:mm:ss.SSSZ")
and for deserialization, both ISO-8601 and RFC-1123.
Recommended configuration:
@Configuration
public class JacksonConfig {
@Bean
public ObjectMapper objectMapper() {
ObjectMapper mapper = new ObjectMapper();
mapper.setAnnotationIntrospector(new JacksonAnnotationIntrospector());
mapper.registerModule(new JavaTimeModule());
mapper.disable(SerializationFeature.CLOSE_CLOSEABLE.WRITE_DATES_AS_TIMESTAMPS);
mapper.setDateFormat(new StdDateFormat());
return mapper;
}
}
Examples of serialized date and time objects:
LocalDate: 2018-11-21
LocalTime: 11:13:13.274
LocalDateTime: 2018-11-21T11:13:13.274
ZonedDateTime: 2018-11-21T11:13:13.274+01:00
Edit: standalone dependencies (already included transitively in spring-boot-starter-web):
com.fasterxml.jackson.core:jackson-annotationscom.fasterxml.jackson.core:jackson-databindcom.fasterxml.jackson.datatype:jackson-datatype-jsr310
answered Nov 21 '18 at 10:01
Peter WalserPeter Walser
10.4k23555
What do you mean byregister the JavaTimeModule? Add maven dependency?
– user1285928
Nov 21 '18 at 10:28
It means the linemapper.registerModule(new JavaTimeModule());. I edited the post to list the explicit jackson modules required, however they are already included inspring-boot-starter-web.
– Peter Walser
Nov 21 '18 at 11:23
add a comment |
2
+50
2
+50
2
+50
JSON serialization is driven by Jackson's ObjectMapper, which I recommend configuring explicitely. For proper serialization of the Java 8 date and time objects, make sure to
- register the
JavaTimeModule
- disable writing dates as timestamps
- setting the date format (use
StdDateFormat)
Description of StdDateFormat:
Default
DateFormatimplementation used by standard Date
serializers and deserializers. For serialization defaults to using an
ISO-8601 compliant format (format String "yyyy-MM-dd'T'HH:mm:ss.SSSZ")
and for deserialization, both ISO-8601 and RFC-1123.
Recommended configuration:
@Configuration
public class JacksonConfig {
@Bean
public ObjectMapper objectMapper() {
ObjectMapper mapper = new ObjectMapper();
mapper.setAnnotationIntrospector(new JacksonAnnotationIntrospector());
mapper.registerModule(new JavaTimeModule());
mapper.disable(SerializationFeature.CLOSE_CLOSEABLE.WRITE_DATES_AS_TIMESTAMPS);
mapper.setDateFormat(new StdDateFormat());
return mapper;
}
}
Examples of serialized date and time objects:
LocalDate: 2018-11-21
LocalTime: 11:13:13.274
LocalDateTime: 2018-11-21T11:13:13.274
ZonedDateTime: 2018-11-21T11:13:13.274+01:00
Edit: standalone dependencies (already included transitively in spring-boot-starter-web):
com.fasterxml.jackson.core:jackson-annotationscom.fasterxml.jackson.core:jackson-databindcom.fasterxml.jackson.datatype:jackson-datatype-jsr310
answered Nov 21 '18 at 10:01
Peter WalserPeter Walser
10.4k23555
JSON serialization is driven by Jackson's ObjectMapper, which I recommend configuring explicitely. For proper serialization of the Java 8 date and time objects, make sure to
- register the
JavaTimeModule
- disable writing dates as timestamps
- setting the date format (use
StdDateFormat)
Description of StdDateFormat:
Default
DateFormatimplementation used by standard Date
serializers and deserializers. For serialization defaults to using an
ISO-8601 compliant format (format String "yyyy-MM-dd'T'HH:mm:ss.SSSZ")
and for deserialization, both ISO-8601 and RFC-1123.
Recommended configuration:
@Configuration
public class JacksonConfig {
@Bean
public ObjectMapper objectMapper() {
ObjectMapper mapper = new ObjectMapper();
mapper.setAnnotationIntrospector(new JacksonAnnotationIntrospector());
mapper.registerModule(new JavaTimeModule());
mapper.disable(SerializationFeature.CLOSE_CLOSEABLE.WRITE_DATES_AS_TIMESTAMPS);
mapper.setDateFormat(new StdDateFormat());
return mapper;
}
}
Examples of serialized date and time objects:
LocalDate: 2018-11-21
LocalTime: 11:13:13.274
LocalDateTime: 2018-11-21T11:13:13.274
ZonedDateTime: 2018-11-21T11:13:13.274+01:00
Edit: standalone dependencies (already included transitively in spring-boot-starter-web):
com.fasterxml.jackson.core:jackson-annotationscom.fasterxml.jackson.core:jackson-databindcom.fasterxml.jackson.datatype:jackson-datatype-jsr310
answered Nov 21 '18 at 10:01
Peter WalserPeter Walser
10.4k23555
edited Nov 21 '18 at 11:22
answered Nov 21 '18 at 10:01
Peter WalserPeter Walser
10.4k23555
answered Nov 21 '18 at 10:01
Peter WalserPeter Walser
10.4k23555
answered Nov 21 '18 at 10:01
Peter WalserPeter Walser
10.4k23555
10.4k23555
What do you mean byregister the JavaTimeModule? Add maven dependency?
– user1285928
Nov 21 '18 at 10:28
It means the linemapper.registerModule(new JavaTimeModule());. I edited the post to list the explicit jackson modules required, however they are already included inspring-boot-starter-web.
– Peter Walser
Nov 21 '18 at 11:23
add a comment |
What do you mean byregister the JavaTimeModule? Add maven dependency?
– user1285928
Nov 21 '18 at 10:28
It means the linemapper.registerModule(new JavaTimeModule());. I edited the post to list the explicit jackson modules required, however they are already included inspring-boot-starter-web.
– Peter Walser
Nov 21 '18 at 11:23
What do you mean by
register the JavaTimeModule? Add maven dependency?– user1285928
Nov 21 '18 at 10:28
What do you mean by
register the JavaTimeModule? Add maven dependency?– user1285928
Nov 21 '18 at 10:28
It means the line
mapper.registerModule(new JavaTimeModule());. I edited the post to list the explicit jackson modules required, however they are already included in spring-boot-starter-web.– Peter Walser
Nov 21 '18 at 11:23
It means the line
mapper.registerModule(new JavaTimeModule());. I edited the post to list the explicit jackson modules required, however they are already included in spring-boot-starter-web.– Peter Walser
Nov 21 '18 at 11:23
add a comment |
1
Try using @JsonFormat on your created_at field.
@JsonFormat(pattern="yyyy-MM-dd")
@DateTimeFormat(iso = DateTimeFormat.ISO.TIME)
private LocalDateTime created_at;
answered Nov 19 '18 at 5:26
Pooja AggarwalPooja Aggarwal
860111
No, it's not fixing the issue.
– user1285928
Nov 19 '18 at 11:25
Probably I'm applying this annotation on DTO not in JPA Entity?
– user1285928
Nov 20 '18 at 19:17
You need to apply it on DTO only. You can use a workaround by taking string instead of local date time and convert your local date time into string. This is not the best approach but may be helpful.
– Pooja Aggarwal
Nov 21 '18 at 1:37
Also you can try solutions from stackoverflow.com/questions/28802544/…
– Pooja Aggarwal
Nov 21 '18 at 1:39
add a comment |
1
Try using @JsonFormat on your created_at field.
@JsonFormat(pattern="yyyy-MM-dd")
@DateTimeFormat(iso = DateTimeFormat.ISO.TIME)
private LocalDateTime created_at;
answered Nov 19 '18 at 5:26
Pooja AggarwalPooja Aggarwal
860111
No, it's not fixing the issue.
– user1285928
Nov 19 '18 at 11:25
Probably I'm applying this annotation on DTO not in JPA Entity?
– user1285928
Nov 20 '18 at 19:17
You need to apply it on DTO only. You can use a workaround by taking string instead of local date time and convert your local date time into string. This is not the best approach but may be helpful.
– Pooja Aggarwal
Nov 21 '18 at 1:37
Also you can try solutions from stackoverflow.com/questions/28802544/…
– Pooja Aggarwal
Nov 21 '18 at 1:39
add a comment |
1
1
1
Try using @JsonFormat on your created_at field.
@JsonFormat(pattern="yyyy-MM-dd")
@DateTimeFormat(iso = DateTimeFormat.ISO.TIME)
private LocalDateTime created_at;
answered Nov 19 '18 at 5:26
Pooja AggarwalPooja Aggarwal
860111
Try using @JsonFormat on your created_at field.
@JsonFormat(pattern="yyyy-MM-dd")
@DateTimeFormat(iso = DateTimeFormat.ISO.TIME)
private LocalDateTime created_at;
answered Nov 19 '18 at 5:26
Pooja AggarwalPooja Aggarwal
860111
answered Nov 19 '18 at 5:26
Pooja AggarwalPooja Aggarwal
860111
answered Nov 19 '18 at 5:26
Pooja AggarwalPooja Aggarwal
860111
answered Nov 19 '18 at 5:26
Pooja AggarwalPooja Aggarwal
860111
860111
No, it's not fixing the issue.
– user1285928
Nov 19 '18 at 11:25
Probably I'm applying this annotation on DTO not in JPA Entity?
– user1285928
Nov 20 '18 at 19:17
You need to apply it on DTO only. You can use a workaround by taking string instead of local date time and convert your local date time into string. This is not the best approach but may be helpful.
– Pooja Aggarwal
Nov 21 '18 at 1:37
Also you can try solutions from stackoverflow.com/questions/28802544/…
– Pooja Aggarwal
Nov 21 '18 at 1:39
add a comment |
No, it's not fixing the issue.
– user1285928
Nov 19 '18 at 11:25
Probably I'm applying this annotation on DTO not in JPA Entity?
– user1285928
Nov 20 '18 at 19:17
You need to apply it on DTO only. You can use a workaround by taking string instead of local date time and convert your local date time into string. This is not the best approach but may be helpful.
– Pooja Aggarwal
Nov 21 '18 at 1:37
Also you can try solutions from stackoverflow.com/questions/28802544/…
– Pooja Aggarwal
Nov 21 '18 at 1:39
No, it's not fixing the issue.
– user1285928
Nov 19 '18 at 11:25
No, it's not fixing the issue.
– user1285928
Nov 19 '18 at 11:25
Probably I'm applying this annotation on DTO not in JPA Entity?
– user1285928
Nov 20 '18 at 19:17
Probably I'm applying this annotation on DTO not in JPA Entity?
– user1285928
Nov 20 '18 at 19:17
You need to apply it on DTO only. You can use a workaround by taking string instead of local date time and convert your local date time into string. This is not the best approach but may be helpful.
– Pooja Aggarwal
Nov 21 '18 at 1:37
You need to apply it on DTO only. You can use a workaround by taking string instead of local date time and convert your local date time into string. This is not the best approach but may be helpful.
– Pooja Aggarwal
Nov 21 '18 at 1:37
Also you can try solutions from stackoverflow.com/questions/28802544/…
– Pooja Aggarwal
Nov 21 '18 at 1:39
Also you can try solutions from stackoverflow.com/questions/28802544/…
– Pooja Aggarwal
Nov 21 '18 at 1:39
add a comment |
1
You need to add converter and register in spring eg.
baeldung.com/spring-mvc-custom-data-binder
answered Nov 21 '18 at 9:52
VipulVipul
439312
add a comment |
1
You need to add converter and register in spring eg.
baeldung.com/spring-mvc-custom-data-binder
answered Nov 21 '18 at 9:52
VipulVipul
439312
add a comment |
1
1
1
You need to add converter and register in spring eg.
baeldung.com/spring-mvc-custom-data-binder
answered Nov 21 '18 at 9:52
VipulVipul
439312
You need to add converter and register in spring eg.
baeldung.com/spring-mvc-custom-data-binder
answered Nov 21 '18 at 9:52
VipulVipul
439312
answered Nov 21 '18 at 9:52
VipulVipul
439312
answered Nov 21 '18 at 9:52
VipulVipul
439312
answered Nov 21 '18 at 9:52
VipulVipul
439312
439312
add a comment |
add a comment |
1
You can type your PaymentTransactionsDTO "created_at" attribute as a String and use a converter to convert the String to LocalDate (type of the attribute created_at of your entity "PaymentTransactions")
@Component
public class PaymentTransactionsConverter implements Converter<PaymentTransactionsDTO, PaymentTransactions> {
@Override
public PaymentTransactions convert(PaymentTransactionsDTO paymentTransactionsDTO) {
PaymentTransactions paymentTransactions = new PaymentTransactions();
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
...
paymentTransactions.setCreated_at(LocalDate.parse(paymentTransactionsDTO.getCreated_at(), formatter));
return paymentTransactions;
}
}
answered Nov 21 '18 at 10:13
vebenveben
1,1922921
add a comment |
1
You can type your PaymentTransactionsDTO "created_at" attribute as a String and use a converter to convert the String to LocalDate (type of the attribute created_at of your entity "PaymentTransactions")
@Component
public class PaymentTransactionsConverter implements Converter<PaymentTransactionsDTO, PaymentTransactions> {
@Override
public PaymentTransactions convert(PaymentTransactionsDTO paymentTransactionsDTO) {
PaymentTransactions paymentTransactions = new PaymentTransactions();
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
...
paymentTransactions.setCreated_at(LocalDate.parse(paymentTransactionsDTO.getCreated_at(), formatter));
return paymentTransactions;
}
}
answered Nov 21 '18 at 10:13
vebenveben
1,1922921
add a comment |
1
1
1
You can type your PaymentTransactionsDTO "created_at" attribute as a String and use a converter to convert the String to LocalDate (type of the attribute created_at of your entity "PaymentTransactions")
@Component
public class PaymentTransactionsConverter implements Converter<PaymentTransactionsDTO, PaymentTransactions> {
@Override
public PaymentTransactions convert(PaymentTransactionsDTO paymentTransactionsDTO) {
PaymentTransactions paymentTransactions = new PaymentTransactions();
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
...
paymentTransactions.setCreated_at(LocalDate.parse(paymentTransactionsDTO.getCreated_at(), formatter));
return paymentTransactions;
}
}
answered Nov 21 '18 at 10:13
vebenveben
1,1922921
You can type your PaymentTransactionsDTO "created_at" attribute as a String and use a converter to convert the String to LocalDate (type of the attribute created_at of your entity "PaymentTransactions")
@Component
public class PaymentTransactionsConverter implements Converter<PaymentTransactionsDTO, PaymentTransactions> {
@Override
public PaymentTransactions convert(PaymentTransactionsDTO paymentTransactionsDTO) {
PaymentTransactions paymentTransactions = new PaymentTransactions();
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
...
paymentTransactions.setCreated_at(LocalDate.parse(paymentTransactionsDTO.getCreated_at(), formatter));
return paymentTransactions;
}
}
answered Nov 21 '18 at 10:13
vebenveben
1,1922921
answered Nov 21 '18 at 10:13
vebenveben
1,1922921
answered Nov 21 '18 at 10:13
vebenveben
1,1922921
answered Nov 21 '18 at 10:13
vebenveben
1,1922921
1,1922921
add a comment |
add a comment |
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You need to add converter and register in spring eg. baeldung.com/spring-mvc-custom-data-binder
– Vipul
Nov 21 '18 at 7:47
Can you paste official answer so I can rate it, please?
– user1285928
Nov 21 '18 at 8:53
isn't your issue resolved with the converter.
– Vipul
Nov 22 '18 at 4:59