v3.1.0

3.1.0 - 2020-11-03

Fixed

• A bug that was causing big integers not to be recognized as integer type.

v3.0.0

3.0.0 - 2020-10-31

Changed

• Updated Jakarta JSON Processing API to 2.0.0 officially released.

Fixed

• Bug in pattern keyword.
• Bug in idn-hostname format.

v3.0.0-RC2

3.0.0-RC2 - 2020-05-12

This is a pre-release because the Jakarta JSON Processing API is also a pre-release.

Added

• A new API JsonValidationService.newInstance(JsonProvider).

Fixed

• A bug that was causing uniqueItems keyword with false value to produce wrong validation result.

v3.0.0-RC1

3.0.0-RC1 - 2020-04-27

This is a pre-release because the Jakarta JSON Processing API is also a pre-release.

Changed

• Updated Jakarta JSON Processing API to 2.0.0, which causes the API package javax.json to be migrated to jakarta.json.

Fixed

• Fixed a bug which was causing automatic detection of schema version to fail.

v2.1.0

2.1.0 - 2020-04-02

Added

• New API for reading JSON and JSON schema with a JsonParser as a source. Contributed by @simon-greatrix
  • JsonValidationService.readSchema(JsonParser)
  • JsonValidationService.createParser(JsonParser, JsonSchema, ProblemHandler)
  • JsonValidationService.createReader(JsonParser, JsonSchema, ProblemHandler)
  • JsonSchemaReaderFactory.createSchemaReader(JsonParser)

Changed

• Regex patterns are now validated as BMP pattern described by the ECMAScript Language Specification, changed from Unicode pattern which was adopted by older versions. (Issue #47 reported by @marsangr).

v2.0.0

2.0.0 - 2019-11-23

Added

• The problem messages are translated into Simplified Chinese by @letui.

Changed

• All the branching problems are now preserved even when they have only one branch of problems (Issue #37 reported by @adityamandhare).
• Problem printers built with ProblemPrinterBuilder now skip intermediate problems if and only if they have only one branch of problems.
• Revised the problem message emitted by contains keyword.

Fixed

• A bug which was causing AssertionError when enum keyword is used in propertyNames keyword. (Issue #38 reported by @DMittenMalwareBytes)

v1.1.0

1.1.0 - 2019-08-16

Added

• printProblems(PrintStream) and printProblems(PrintWriter) methods to JsonValidatingException class.
• print() method to Problem interface.

Changed

• [CLI] Now uses Joy as a JSON-P implementation.

Fixed

• JsonValidatingException.getMessage() now correctly returns a message describing all problems including problems on any branch. (Issue #23 reported by @gustabart)
• A bug which was causing schema readers to report too many problems when they are created with withStrictKeywords() enabled. (Issue #25)

v1.0.0

1.0.0 - 2019-07-15

Added

• Added JsonSchemaReaderFactoryBuilder.withMetaschema() which can be used to explicitly specify metaschema against which JSON schemas will be validated while being read. (Issue #19 proposed by @dszier)

Changed

• The single parameter of Keyword.getValueAsJson() was removed.
• JsonSchemaBuilder.withDependencies() now accepts a Map<String, ?> typed parameter instead of Map<String, Object>.
• JsonSchemaReaderFactoryBuilder.withStrictWithFormats()​ was renamed to withStrictFormats​().
• JsonSchemaReaderFactoryBuilder.withStrictWithKeywords​()​ was renamed to withStrictKeywords​().
• [CLI] Revised console messages.

Fixed

• Now every JSON schema and schema keyword retains its original JSON representation correctly, including custom keywords.

v0.17.0

0.17.0 - 2019-06-09

Added

• Keyword interface which represents a keyword contained in a JSON schema.
• ObjectJsonSchema interface which is a JSON schema represented by a JSON object. This type can be viewed as an immutable map of Keyword instances.
• JsonSchema.asObjectJsonSchema(), which can cast an instance of JsonSchema to ObjectJsonSchema.
• JsonSchema.getJsonValueType(), which returns the value type of JSON value returned by toJson().
• JsonSchema.getKeywordValue(String) and JsonSchema.getKeywordValue(String, JsonValue), both return the value of the specified schema keyword as a JsonValue.
• JsonParser created by JsonParserFactory.createParser(JsonArray) or JsonParserFactory.createParser(JsonObject) now can validate the value even when using this library with the JSON-P Reference Implementation. (Issue #14 reported by @atomictag)
• JsonValidationService.getJsonProvider() which returns the underlying JsonProvider instance used by the service.

Changed

• The Maven coordinates of the dependency which provides the JSON Processing API was now migrated to jakarta.json:jakarta.json-api. When using this library with the Reference Implementation, the Maven coordinates of the implementation now should be org.glassfish:jakarta.json with its classifier as module.
• The constant JsonSchema.EMPTY now has a type of ObjectJsonSchema.

Fixed

• A bug which was causing unrecognized keywords to disappear from the effective schema. Note that ill-formed keywords reserved in the JSON Schema specification are not retained even in this release. This restriction should be fixed in the future release. (Issue #16 reported by @atomictag)
• A bug which was causing JsonParser.getString() to throw NullPointerException instead of IllegalStateException when the method was called before the initial invocation of next().
• A bug which was causing the order of values given by type keyword to be changed while reading schemas.

v0.16.0

0.16.0 - 2019-04-21

Added

• Full support of JSON Schema specification Draft-06 and Draft-04.
• SpecVersion enum type to define the supported versions of JSON Schema specification.
• JsonSchemaReaderFactoryBuilder.withDefaultSpecVersion() to specify the default version of JSON Schema specification.
• Automatic detection of the JSON Schema specification version based on the $schema keyword values. This feature is enabled by default and can be disabled with JsonSchemaReaderFactoryBuilder.withSpecVersionDetection().
• JsonSchemaReaderFactoryBuilder.withSchemaValidation() to enable or disable the validation of schemas against the metaschemas. By default this option is enabled as before.
• ValidationConfig interface to build configuration properties, which can be passed to JsonParserFactory or JsonReaderFactory type.

Changed

• type parameters in JsonSchema.createEvaluator() and JsonSchema.createNegatedEvaluator() now receive InstanceType.NUMBER instead of InstanceType.INTEGER for integer type.
• FormatAttribute.valueType() now must return InstanceType.NUMBER instead of InstanceType.INTEGER for integer type.

Removed

• JsonValidatorFactoryBuilder type introduced in the previous release. This type is superseded by new ValidationConfig.

Fixed

• A bug of oneOf which was causing the validation to produce false result in case that two or more subschemas are evaluated eventually as valid by different parser events. (Issue #13)