November 2017
Intermediate to advanced
398 pages
10h 14m
English
Content preview from Java 9 High Performance
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JSON trees
In this section, we will explore another yet important library, called Jackson, for JSON processing for Java. It not only provides basic JSON-processing functionality but also provides data processing tools to create POJOs from JSON and JSON from POJO.
You can learn more about this project by visiting https://github.com/FasterXML/jackson and https://github.com/FasterXML/jackson-core.
Jackson library enables Java to structure JSON in a tree mode by using nodes and setting up structures to convert the available JSON information into the Java tree models. It is similar to converting data fields in a coordinated manner in other languages as well. An example code in this regard is given here, which shows JSON code being extracted to ...