This is the Java implementation of referer-parser, the library for extracting attribution data from referer (sic) URLs.

The implementation uses the shared 'database' of known referers found in referers.yml.

Use referer-parser in Java like this:

import com.snowplowanalytics.refererparser.Parser;
...
String refererUrl = "https://www.google.com/search?q=gateway+oracle+cards+denise+linn&hl=en&client=safari";
String pageUrl    = "https://www.psychicbazaar.com/shop"; // Our current URL
Parser refererParser = new Parser();
Referer r = refererParser.parse(refererUrl, pageUrl);
System.out.println(r.medium);     // => "search"
System.out.println(r.source);     // => "Google"
System.out.println(r.term);       // => "gateway oracle cards denise linn"

Add the following code into your HOME/.m2/settings.xml to be able to use this repository:

<settings>
  <profiles>
    <profile>
      <!-- ... -->
      <repositories>
        <repository>
          <id>com.snowplowanalytics</id>
          <name>SnowPlow Analytics</name>
          <url>https://maven.snplow.com/releases</url>
          <releases>
            <enabled>true</enabled>
          </releases>
          <snapshots>
            <enabled>true</enabled>
          </snapshots>
        </repository>
      </repositories>
    </profile>
  </profiles>
</settings>

Then add into your project's pom.xml:

<dependency>
    <groupId>com.snowplowanalytics</groupId>
    <artifactId>java-referer-parser</artifactId>
    <version>0.4.0</version>
</dependency>

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this software except in compliance with the License.

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.