HAR

HAR file reader, writer and viewer.

har is a library for reading and writing HAR files directly. The need for building another library arose from the fact that all other implementations use, jackson JSON parser, whereas I needed to use Google GSON library for parsing. As a library it also includes many convenience methods to working with the HAR model instance.

har is also a command line application that can be used to view the HAR files offline, either on the console or inside the browser. Every other known tool currently requires you to either go online, or install a browser extension or run a PHP (or another) server.

har is also a set of utilities that help in working with files, like extracting specific pages or request, or viewing the response.

Usage

Reading a HAR file is as easy as:

// via a file
Har har = HarUtils.read(new File("~/test.har"));

// via a string
har = HarUtils.read(" { .... HAR as string } ");

// via a reader
har = HarUtils.read(new FileReader(new File("~/test.har")));

// via a JsonElement
har = HarUtils.read(harJsonElement);

Changelog

Current Development

• Read HAR files
• Initial release

Downloads

The library can be downloaded from Maven Central using:

<dependency>
    <groupId>com.sangupta</groupId>
    <artifactId>har</artifactId>
    <version>0.0.1-SNAPSHOT</version>
</dependency>

Versioning

For transparency and insight into our release cycle, and for striving to maintain backward compatibility, har will be maintained under the Semantic Versioning guidelines as much as possible.

Releases will be numbered with the follow format:

<major>.<minor>.<patch>

And constructed with the following guidelines:

• Breaking backward compatibility bumps the major
• New additions without breaking backward compatibility bumps the minor
• Bug fixes and misc changes bump the patch

For more information on SemVer, please visit http://semver.org/.

License

har - HAR file reader, writer and viewer
Copyright (c) 2014, Sandeep Gupta

	http://sangupta.com/projects/har

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.