pbrumblay · August 15, 2024 13:46 · pbrumblay · Aug 14, 2024 · pbrumblay · Aug 14, 2024
diff --git a/IdentityProofApplication.java b/IdentityProofApplication.java
 package com.tyrconsulting.identityparser;

 import java.io.IOException;
 import java.nio.file.Paths;
 import java.util.concurrent.ExecutionException;

 import org.springframework.boot.CommandLineRunner;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.Bean;

 import com.google.cloud.documentai.v1.DocumentProcessorServiceClient;
 import com.google.cloud.documentai.v1.DocumentProcessorServiceSettings;
 import com.google.cloud.documentai.v1.Document;
 import com.google.cloud.documentai.v1.ProcessRequest;
 import com.google.cloud.documentai.v1.ProcessResponse;
 import com.google.cloud.documentai.v1.RawDocument;
 import com.google.protobuf.ByteString;
 import com.google.cloud.documentai.v1.Document.Entity;
 import java.nio.file.Files;
 import java.util.concurrent.TimeoutException;

 @SpringBootApplication
 public class IdentityProofApplication {

    public static void main(String[] args) {
        SpringApplication.run(IdentityProofApplication.class, args);
    }

    @Bean
    public CommandLineRunner commandLineRunner(ApplicationContext ctx)
            throws IOException, InterruptedException, ExecutionException, TimeoutException {
        return args -> {
            String projectId = ""; //TODO: project id
            String location = "us"; // Format is "us" or "eu".
            String processorId = ""; //TODO: processor id format is something like 'aaaa55552222ffff'
            String filePath = ""; //TODO: file path
            quickStart(projectId, location, processorId, filePath);
        };
    }

    private void quickStart(String projectId, String location, String processorId, String filePath)
            throws IOException, InterruptedException, ExecutionException, TimeoutException {

        // Initialize client that will be used to send requests. This client only needs
        // to be created  once, and can be reused for multiple requests. After completing
        // all of your requests, call the "close" method on the client to safely clean up
        // any remaining background resources.
        String endpoint = String.format("%s-documentai.googleapis.com:443", location);
        DocumentProcessorServiceSettings settings = DocumentProcessorServiceSettings.newBuilder().setEndpoint(endpoint)
                .build();
        try (DocumentProcessorServiceClient client = DocumentProcessorServiceClient.create(settings)) {
            // The full resource name of the processor, e.g.:
            // projects/project-id/locations/location/processor/processor-id
            // You must create new processors in the Cloud Console first
            String name = String.format("projects/%s/locations/%s/processors/%s", projectId, location, processorId);

            // Read the file.
            byte[] imageFileData = Files.readAllBytes(Paths.get(filePath));

            // Convert the image data to a Buffer and base64 encode it.
            ByteString content = ByteString.copyFrom(imageFileData);

            // PNG files only in this example.
            RawDocument document = RawDocument.newBuilder().setContent(content).setMimeType("image/png").build();

            // Configure the process request.
            ProcessRequest request = ProcessRequest.newBuilder().setName(name).setRawDocument(document).build();

            ProcessResponse result = client.processDocument(request);
            Document documentResponse = result.getDocument();

            for (Entity entity : documentResponse.getEntitiesList()) {
                System.out.println(entity.getType());
                System.out.println("---: " + entity.getMentionText());
                switch (entity.getType()) {
                    case "fraud_signals_suspicious_words":
                    case "evidence_suspicious_word":
                        System.out.println(entity);
                        break;
                    case "fraud_signals_is_identity_document":
                    case "fraud_signals_image_manipulation":
                    case "fraud_signals_online_duplicate":
                    default:
                        break;
                }
            }
        }
    }
 }
	package com.tyrconsulting.identityparser;

	import java.io.IOException;
	import java.nio.file.Paths;
	import java.util.concurrent.ExecutionException;

	import org.springframework.boot.CommandLineRunner;
	import org.springframework.boot.SpringApplication;
	import org.springframework.boot.autoconfigure.SpringBootApplication;
	import org.springframework.context.ApplicationContext;
	import org.springframework.context.annotation.Bean;

	import com.google.cloud.documentai.v1.DocumentProcessorServiceClient;
	import com.google.cloud.documentai.v1.DocumentProcessorServiceSettings;
	import com.google.cloud.documentai.v1.Document;
	import com.google.cloud.documentai.v1.ProcessRequest;
	import com.google.cloud.documentai.v1.ProcessResponse;
	import com.google.cloud.documentai.v1.RawDocument;
	import com.google.protobuf.ByteString;
	import com.google.cloud.documentai.v1.Document.Entity;
	import java.nio.file.Files;
	import java.util.concurrent.TimeoutException;

	@SpringBootApplication
	public class IdentityProofApplication {

	public static void main(String[] args) {
	SpringApplication.run(IdentityProofApplication.class, args);
	}

	@Bean
	public CommandLineRunner commandLineRunner(ApplicationContext ctx)
	throws IOException, InterruptedException, ExecutionException, TimeoutException {
	return args -> {
	String projectId = ""; //TODO: project id
	String location = "us"; // Format is "us" or "eu".
	String processorId = ""; //TODO: processor id format is something like 'aaaa55552222ffff'
	String filePath = ""; //TODO: file path
	quickStart(projectId, location, processorId, filePath);
	};
	}

	private void quickStart(String projectId, String location, String processorId, String filePath)
	throws IOException, InterruptedException, ExecutionException, TimeoutException {

	// Initialize client that will be used to send requests. This client only needs
	// to be created once, and can be reused for multiple requests. After completing
	// all of your requests, call the "close" method on the client to safely clean up
	// any remaining background resources.
	String endpoint = String.format("%s-documentai.googleapis.com:443", location);
	DocumentProcessorServiceSettings settings = DocumentProcessorServiceSettings.newBuilder().setEndpoint(endpoint)
	.build();
	try (DocumentProcessorServiceClient client = DocumentProcessorServiceClient.create(settings)) {
	// The full resource name of the processor, e.g.:
	// projects/project-id/locations/location/processor/processor-id
	// You must create new processors in the Cloud Console first
	String name = String.format("projects/%s/locations/%s/processors/%s", projectId, location, processorId);

	// Read the file.
	byte[] imageFileData = Files.readAllBytes(Paths.get(filePath));

	// Convert the image data to a Buffer and base64 encode it.
	ByteString content = ByteString.copyFrom(imageFileData);

	// PNG files only in this example.
	RawDocument document = RawDocument.newBuilder().setContent(content).setMimeType("image/png").build();

	// Configure the process request.
	ProcessRequest request = ProcessRequest.newBuilder().setName(name).setRawDocument(document).build();

	ProcessResponse result = client.processDocument(request);
	Document documentResponse = result.getDocument();

	for (Entity entity : documentResponse.getEntitiesList()) {
	System.out.println(entity.getType());
	System.out.println("---: " + entity.getMentionText());
	switch (entity.getType()) {
	case "fraud_signals_suspicious_words":
	case "evidence_suspicious_word":
	System.out.println(entity);
	break;
	case "fraud_signals_is_identity_document":
	case "fraud_signals_image_manipulation":
	case "fraud_signals_online_duplicate":
	default:
	break;
	}
	}
	}
	}
	}