HAR reader
Read HTTP Archives with Java.
<dependency>
<groupId>de.sstoehr</groupId>
<artifactId>har-reader</artifactId>
<version>2.3.0</version>
</dependency>
Usage
Reading HAR from File:
HarReader harReader = new HarReader();
Har har = harReader.readFromFile(new File("myhar.har"));
System.out.println(har.getLog().getCreator().getName());Reading HAR from String:
HarReader harReader = new HarReader();
Har har = harReader.readFromString("{ ... HAR-JSON-Data ... }");Some HAR generators use date formats, which are not according to the specification. You can tell HAR reader to ignore those fields instead of throwing an exception:
HarReader harReader = new HarReader();
Har har = harReader.readFromFile(new File("myhar.har"), HarReaderMode.LAX);
Har har = harReader.readFromString("{ ... HAR-JSON-Data ... }", HarReaderMode.LAX);You can also follow the next section and configure your own mapping configuration to deal with these fields.
Customizing HAR reader
As of version 2.0.0 you can create your own MapperFactory (DefaultMapperFactory)
public class MyMapperFactory implements MapperFactory {
public ObjectMapper instance(HarReaderMode mode) {
ObjectMapper mapper = new ObjectMapper();
SimpleModule module = new SimpleModule();
// configure Jackson object mapper as needed
mapper.registerModule(module);
return mapper;
}
}You can now use your configuration by instantiating the HarReader with your MapperFactory:
HarReader harReader = new HarReader(new MyMapperFactory());Latest Releases
2.3.0 - 2023-11-17
- Updated dependencies
- Requires Java 8 or later: dropped support for Java 7
2.2.1 - 2022-05-26
- Updated dependencies
-
82: Make sure default values from HAR entities satisfies specification
2.2.0 - 2021-03-27
- Updated dependencies
- Added support for fields, which are not supported in official spec. You can access these fields using
Map<String, Object> getAdditional()
2.1.10 - 2020-10-05
- Updated dependencies
2.1.9 - 2020-06-30
- Updated dependencies
This is the first release, which is provided both on GitHub and Maven Central repository.
2.1.8 - 2020-05-24
- Updated dependencies
2.1.7 - 2019-11-05
- Updated dependencies
2.1.6 - 2019-10-04
- Updated dependencies
2.1.5 - 2019-09-06
- Updated dependencies
2.1.4 - 2019-05-24
- Updated dependencies
2.1.3 - 2018-10-18
- Updated dependencies (CVE-2018-7489)
2.1.2 - 2018-08-02
- Added support for several HTTP status codes, e.g. (308, 422 - 451, 505 - 511)
2.1.1 - 2018-07-26
- Added support for HTTP method:
PATCH
2.1.0 - 2018-03-11
- You can now access additional fields, which are not part of the HAR spec:
response.getAdditional().get("_transferSize");2.0.3 - 2017-04-14
- Added equals and hashCode methods
2.0.2 - 2016-11-21
- Added CCM_POST HttpMethod to enum
2.0.1 - 2016-04-16
- Ignore invalid integers in lax mode
2.0.0 - 2015-08-30
- HAR reader is now easier customizable. Use your own
MapperFactoryto adjust HAR reader for your project! - HAR reader threw exceptions, when required fields were empty. This behaviour was changed, so that you can now read non-standard-compliant HAR files