jackson-modules-java8 | support modules for Java 8 datatypes | JSON Processing library
kandi X-RAY | jackson-modules-java8 Summary
kandi X-RAY | jackson-modules-java8 Summary
This is a multi-module umbrella project for Jackson modules needed to support Java 8 features, especially with Jackson 2.x that only requires Java 7 for running (and until 2.7 only Java 6).
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Top functions reviewed by kandi - BETA
- Entry point for the tool
- Downloads a file from a URL
- Private method for deserializing a JSON token
- Gets the null value
- Serialize a stream
- Getter for the underlying IOException
- Serializes IntStream to Json
- Expect the type to represent a number
- Expect the type hint to be a long value
- Serialize the OptionalLong
- Serializes the OptionalInt
- Create a serializer for the given element
- Add all serializers
- Finds the deserializer for a reference type
- Serializes the value as a field
- Serializes double stream to Json
- Find the serializer for a given reference type
- Returns a serializer for the given type
- Modify the given type
- Change the bean properties
- Deserializes a JSON token
- Deserialize a JSON value
- Serialize a long stream
jackson-modules-java8 Key Features
jackson-modules-java8 Examples and Code Snippets
Community Discussions
Trending Discussions on jackson-modules-java8
QUESTION
Jackson Java 8 Date/time module issue jackson-modules-java8#212 mentions enabling "strict" handling via a global default:
Currently
LocalDateDeserializer
automatically accepts non-standard format where time part also exists. While this is useful for some use cases, compatibility, it seems reasonable that if user forces "strict" handling (via@JsonFormat
, or global default), that part would not be accepted.
However, I am completely failing at figuring out how to enable this globally. I've checked configuration classes such as DeserializationFeature
and done Internet & Stack Overflow searches for this, but have not come up with an answer.
How can I enable "strict" handling of LocalDate
, such that @JsonFormat
behaves the same as @JsonFormat(lenient = OptBoolean.FALSE)
for values deserialized by Jackson?
ANSWER
Answered 2021-Aug-02 at 14:58You can set global leniency by com.fasterxml.jackson.databind.ObjectMapper#setDefaultLeniency
.
But this won't fail when LocalDate
contains the time part too. Since there is strange logic in com.fasterxml.jackson.datatype.jsr310.deser.LocalDateDeserializer
. It uses DateTimeFormatter ISO_LOCAL_TIME
as default formatter, which doesn't allow time part, but when deserializer parses datetime, this code runs:
QUESTION
The maven build of our project fails with this error:
...ANSWER
Answered 2021-Jun-08 at 14:52Those Yubico guys uses version ranges:
QUESTION
I am trying to configure jackson-modules-java8
with Ktor and Jackson but to no avail.
The module is added to gradle.build
ANSWER
Answered 2020-Nov-18 at 21:17According with the official example if you want to add a module you could use
registerModule
as this:
QUESTION
I read String "{"name":"John","timestamp":"2020-08-14T11:47:52.297194Z"}"
when i convert it into POJO using fasterXML i get the below exception,
ANSWER
Answered 2020-Aug-14 at 12:41Json has timestamp
while pojo has timeStamp
. Either rename in pojo or use @JsonProperty("timestamp")
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install jackson-modules-java8
You can use jackson-modules-java8 like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the jackson-modules-java8 component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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