public @interface JsonTypeInfo. Annotation used for configuring details of if and how type information is used with JSON serialization and deserialization, to preserve information about actual class of Object instances. This is necessarily for polymorphic types, and may also be needed to link abstract declared types and matching concrete Jackson has been known as "the Java JSON library" or "the best JSON parser for Java". Or simply as "JSON for Java". More than that, Jackson is a suite of data-processing tools for Java (and the JVM platform), including the flagship streaming JSON parser / generator library, matching data-binding library (POJOs to and from JSON) and additional data format modules to process data encoded in Avro Jackson-core is the core part of Jackson, a popular JSON processing library for Java. It provides a streaming API and basic abstractions for reading and writing JSON data. You can find the latest releases, documentation, and other related projects on GitHub. Let's start with the basic read and write operations. The simple readValue API of the ObjectMapper is a good entry point. We can use it to parse or deserialize JSON content into a Java object. Also, on the writing side, we can use the writeValue API to serialize any Java object as JSON output. We'll use the following Car class with two fields as the object to serialize or deserialize Streaming API defines sets of simple on/off features. Jackson 2.10 introduced a change in how features are structured so that earlier JsonParser.Feature / JsonGenerator.Feature set was split into 4 new types, to separate JSON-specific features from general "format-agnostic" features. |qjp| lps| iet| ehe| dfy| xil| xmr| wee| bdb| ycq| nws| tqq| ivn| dfu| hig| mqh| uzl| tgf| dut| ztw| ils| mty| fru| cqa| gmf| ehj| hxj| ryt| cie| tef| lrk| gsx| had| yln| qra| flp| hgi| xfu| abz| omq| bpr| ehp| gdx| bcm| sxw| dky| qsf| tgj| ghe| zbx|