public static void main()

in document_ai_warehouse/document-ai-warehouse-java-samples/src/main/java/org/example/CreateDocumentDocAi.java [146:188]

37 lines of code
6 McCabe index (conditional complexity)


  public static void main(String[] args) {
    String projectNumber = System.getenv("PROJECT_NUMBER");
    if (projectNumber == null) {
      System.err.println("No PROJECT_NUMBER environment variable set");
      return;
    }
    String userid = System.getenv("USERID");
    if (userid == null) {
      System.err.println("No USERID environment variable set");
      return;
    }
    String location = System.getenv("LOCATION");
    if (location == null) {
      location = "us"; // Default to us location
    }

    if (args.length < 2) {
      System.err.println("Usage: CreateDocumentDocAI [FILENAME]");
      return;
    }

    String schemaName = args[0]; // Name of schema to associate with document.
    String fileName = args[1]; // Local file name of document.
    String processorName = args[2]; // Name of the DocAI processor to use

    try {
      // Read the document data into memory for passing to
      // Document AI Warehouse.
      ByteString fileData = ByteString.readFrom(new FileInputStream(fileName));
      CreateDocumentDocAi app = new CreateDocumentDocAi();
      app.setProjectNumber(projectNumber);
      app.setUserId(userid);
      app.setLocation(location);
      com.google.cloud.documentai.v1.Document docAiDocument =
          app.processDocAi(processorName, fileData);
      app.createDocument(schemaName, docAiDocument, fileData);
    } catch (Exception e) {
      e.printStackTrace();
      return;
    }

    System.out.println("CreateDocumentDocAI completed");
  } // main