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android / platform / external / json-schema-validator / 194abaa
commit194abaa66f3154d77d82b1fb20ff778b01753f3c[log] [tgz]
authorReinhard Weyand <reinhard.weyand@zalando.de>Wed Oct 19 09:41:30 2016 +0200
committerReinhard Weyand <reinhard.weyand@zalando.de>Wed Oct 19 09:41:30 2016 +0200
tree8646141091e4c37032b256cf009124a70683e7ad
parent046d082e04532064d79d18d07b0b5c679125b064 [diff]
fixed broken escaping in uri pattern
2 files changed
tree: 8646141091e4c37032b256cf009124a70683e7ad
  1. src/
  2. .gitignore
  3. LICENSE
  4. pom.xml
  5. README.md
README.md

json-schema-validator

A Java json schema validator that support json schema draft v4

This project is an implementation of the JSON Schema Core Draft v4 specification. It uses the Jackson for json parsing.

Why to use this library?

  • It is the fastest Java Json Schema Validator as far as I know. Here is the testing result compare with other two open source implementations. It is about 32 times faster than fge and 5 times faster than everit.

fge: 7130ms

everit-org: 1168ms

networknt: 223ms

You can run the performance tests for three libraries from https://github.com/networknt/json-schema-validator-perftest

  • It uses jackson which is the most popular JSON parser in Java.

Maven installation

Add the following to your pom.xml:

<dependency>
    <groupId>com.networknt</groupId>
    <artifactId>json-schema-validator</artifactId>
    <version>0.1.0</version>
</dependency>

Quickstart

		JsonSchema schema = getJsonSchemaFromStringContent("{\"enum\":[1, 2, 3, 4],\"enumErrorCode\":\"Not in the list\"}");
		JsonNode node = getJsonNodeFromStringContent("7");
		Set<ValidationMessage> errors = schema.validate(node);
		assertThat(errors.size(), is(1));