README.md

OpenRefine API Java Client

This library is a client implementation for the OpenRefine API.

Supported functions are

• Apply Operations
• Create Project
• Delete Project
• Expression Preview
• Get Version

Usage

  try (RefineClient client = RefineClients.create("http://localhost:3333")) {

     GetVersionResponse version = RefineCommands
           .getVersion()
           .execute(client);
     System.out.println(version);

     CreateProjectResponse createProjectResponse = RefineCommands
           .createProject()
           .name("Test 1")
           .file(new File("src/test/resources/addresses.csv"))
           .execute(client);
     System.out.println(createProjectResponse);

     Operation operation = JsonOperation.from("{\n" +
           "       \"op\": \"core/column-split\",\n" +
           "       \"description\": \"Split column ID by separator\",\n" +
           "       \"engineConfig\": {\n" +
           "              \"facets\": [],\n" +
           "              \"mode\": \"row-based\"\n" +
           "       },\n" +
           "       \"columnName\": \"ID\",\n" +
           "       \"guessCellType\": true,\n" +
           "       \"removeOriginalColumn\": true,\n" +
           "       \"mode\": \"separator\",\n" +
           "       \"separator\": \"-\",\n" +
           "       \"regex\": false,\n" +
           "       \"maxColumns\": 0\n" +
           "}");
     ApplyOperationsResponse applyOperationsResponse = RefineCommands
           .applyOperations()
           .project(createProjectResponse.getProjectId())
           .operations(operation)
           .execute(client);
     System.out.println(applyOperationsResponse);

     DeleteProjectResponse deleteProjectResponse = RefineCommands
           .deleteProject()
           .project(createProjectResponse.getProjectId())
           .execute(client);
     System.out.println(deleteProjectResponse);
  }

## Credits

Copyright (c) 2019 DTAP GmbH

Please refer to the LICENSE file for details.