Chilkat Online Tools

ListEntityRecognizers Java Example

Amazon Comprehend

import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkRest rest = new CkRest();
    boolean success;

    CkAuthAws authAws = new CkAuthAws();
    authAws.put_AccessKey("AWS_ACCESS_KEY");
    authAws.put_SecretKey("AWS_SECRET_KEY");

    // Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
    authAws.put_Region("us-west-2");
    authAws.put_ServiceName("comprehend");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

    // URL: https://comprehend.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("comprehend.us-west-2.amazonaws.com",443,true,true);
    if (success != true) {
        System.out.println("ConnectFailReason: " + rest.get_ConnectFailReason());
        System.out.println(rest.lastErrorText());
        return;
        }

    // The following code creates the JSON request body.
    // The JSON created by this code is shown below.

    // Use this online tool to generate code from sample JSON:
    // Generate Code to Create JSON

    CkJsonObject json = new CkJsonObject();
    json.UpdateString("Filter.RecognizerName","string");
    json.UpdateString("Filter.Status","string");
    json.UpdateInt("Filter.SubmitTimeAfter",123);
    json.UpdateInt("Filter.SubmitTimeBefore",123);
    json.UpdateInt("MaxResults",123);
    json.UpdateString("NextToken","string");

    // The JSON request body created by the above code:

    // {
    //   "Filter": {
    //     "RecognizerName": "string",
    //     "Status": "string",
    //     "SubmitTimeAfter": number,
    //     "SubmitTimeBefore": number
    //   },
    //   "MaxResults": number,
    //   "NextToken": "string"
    // }

    rest.AddHeader("Content-Type","application/x-amz-json-1.1");
    rest.AddHeader("X-Amz-Target","Comprehend_20171127.ListEntityRecognizers");

    CkStringBuilder sbRequestBody = new CkStringBuilder();
    json.EmitSb(sbRequestBody);
    CkStringBuilder sbResponseBody = new CkStringBuilder();
    success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody);
    if (success != true) {
        System.out.println(rest.lastErrorText());
        return;
        }

    int respStatusCode = rest.get_ResponseStatusCode();
    System.out.println("response status code = " + respStatusCode);
    if (respStatusCode != 200) {
        System.out.println("Response Header:");
        System.out.println(rest.responseHeader());
        System.out.println("Response Body:");
        System.out.println(sbResponseBody.getAsString());
        return;
        }

    CkJsonObject jResp = new CkJsonObject();
    jResp.LoadSb(sbResponseBody);

    // The following code parses the JSON response.
    // A sample JSON response is shown below the sample code.

    // Use this online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

    String DataAccessRoleArn;
    int EndTime;
    String EntityRecognizerArn;
    String S3Uri;
    String TestS3Uri;
    String DataFormat;
    String InputFormat;
    String DocumentsS3Uri;
    String DocumentsTestS3Uri;
    String EntityListS3Uri;
    String LanguageCode;
    String Message;
    String ModelKmsKeyId;
    int F1Score;
    int Precision;
    int Recall;
    int NumberOfTestDocuments;
    int NumberOfTrainedDocuments;
    String SourceModelArn;
    String Status;
    int SubmitTime;
    int TrainingEndTime;
    int TrainingStartTime;
    String VersionName;
    String VolumeKmsKeyId;
    int j;
    int count_j;
    String AnnotationDataS3Uri;
    String DocumentType;
    String SourceDocumentsS3Uri;
    String Split;
    int k;
    int count_k;
    String strVal;
    String v_Type;
    int EvaluationMetricsF1Score;
    int EvaluationMetricsPrecision;
    int EvaluationMetricsRecall;
    int NumberOfTrainMentions;

    String NextToken = jResp.stringOf("NextToken");
    int i = 0;
    int count_i = jResp.SizeOfArray("EntityRecognizerPropertiesList");
    while (i < count_i) {
        jResp.put_I(i);
        DataAccessRoleArn = jResp.stringOf("EntityRecognizerPropertiesList[i].DataAccessRoleArn");
        EndTime = jResp.IntOf("EntityRecognizerPropertiesList[i].EndTime");
        EntityRecognizerArn = jResp.stringOf("EntityRecognizerPropertiesList[i].EntityRecognizerArn");
        S3Uri = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.Annotations.S3Uri");
        TestS3Uri = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.Annotations.TestS3Uri");
        DataFormat = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.DataFormat");
        InputFormat = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.Documents.InputFormat");
        DocumentsS3Uri = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.Documents.S3Uri");
        DocumentsTestS3Uri = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.Documents.TestS3Uri");
        EntityListS3Uri = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.EntityList.S3Uri");
        LanguageCode = jResp.stringOf("EntityRecognizerPropertiesList[i].LanguageCode");
        Message = jResp.stringOf("EntityRecognizerPropertiesList[i].Message");
        ModelKmsKeyId = jResp.stringOf("EntityRecognizerPropertiesList[i].ModelKmsKeyId");
        F1Score = jResp.IntOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.EvaluationMetrics.F1Score");
        Precision = jResp.IntOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.EvaluationMetrics.Precision");
        Recall = jResp.IntOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.EvaluationMetrics.Recall");
        NumberOfTestDocuments = jResp.IntOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.NumberOfTestDocuments");
        NumberOfTrainedDocuments = jResp.IntOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.NumberOfTrainedDocuments");
        SourceModelArn = jResp.stringOf("EntityRecognizerPropertiesList[i].SourceModelArn");
        Status = jResp.stringOf("EntityRecognizerPropertiesList[i].Status");
        SubmitTime = jResp.IntOf("EntityRecognizerPropertiesList[i].SubmitTime");
        TrainingEndTime = jResp.IntOf("EntityRecognizerPropertiesList[i].TrainingEndTime");
        TrainingStartTime = jResp.IntOf("EntityRecognizerPropertiesList[i].TrainingStartTime");
        VersionName = jResp.stringOf("EntityRecognizerPropertiesList[i].VersionName");
        VolumeKmsKeyId = jResp.stringOf("EntityRecognizerPropertiesList[i].VolumeKmsKeyId");
        j = 0;
        count_j = jResp.SizeOfArray("EntityRecognizerPropertiesList[i].InputDataConfig.AugmentedManifests");
        while (j < count_j) {
            jResp.put_J(j);
            AnnotationDataS3Uri = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.AugmentedManifests[j].AnnotationDataS3Uri");
            DocumentType = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.AugmentedManifests[j].DocumentType");
            S3Uri = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.AugmentedManifests[j].S3Uri");
            SourceDocumentsS3Uri = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.AugmentedManifests[j].SourceDocumentsS3Uri");
            Split = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.AugmentedManifests[j].Split");
            k = 0;
            count_k = jResp.SizeOfArray("EntityRecognizerPropertiesList[i].InputDataConfig.AugmentedManifests[j].AttributeNames");
            while (k < count_k) {
                jResp.put_K(k);
                strVal = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.AugmentedManifests[j].AttributeNames[k]");
                k = k+1;
                }

            j = j+1;
            }

        j = 0;
        count_j = jResp.SizeOfArray("EntityRecognizerPropertiesList[i].InputDataConfig.EntityTypes");
        while (j < count_j) {
            jResp.put_J(j);
            v_Type = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.EntityTypes[j].Type");
            j = j+1;
            }

        j = 0;
        count_j = jResp.SizeOfArray("EntityRecognizerPropertiesList[i].RecognizerMetadata.EntityTypes");
        while (j < count_j) {
            jResp.put_J(j);
            EvaluationMetricsF1Score = jResp.IntOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.EntityTypes[j].EvaluationMetrics.F1Score");
            EvaluationMetricsPrecision = jResp.IntOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.EntityTypes[j].EvaluationMetrics.Precision");
            EvaluationMetricsRecall = jResp.IntOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.EntityTypes[j].EvaluationMetrics.Recall");
            NumberOfTrainMentions = jResp.IntOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.EntityTypes[j].NumberOfTrainMentions");
            v_Type = jResp.stringOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.EntityTypes[j].Type");
            j = j+1;
            }

        j = 0;
        count_j = jResp.SizeOfArray("EntityRecognizerPropertiesList[i].VpcConfig.SecurityGroupIds");
        while (j < count_j) {
            jResp.put_J(j);
            strVal = jResp.stringOf("EntityRecognizerPropertiesList[i].VpcConfig.SecurityGroupIds[j]");
            j = j+1;
            }

        j = 0;
        count_j = jResp.SizeOfArray("EntityRecognizerPropertiesList[i].VpcConfig.Subnets");
        while (j < count_j) {
            jResp.put_J(j);
            strVal = jResp.stringOf("EntityRecognizerPropertiesList[i].VpcConfig.Subnets[j]");
            j = j+1;
            }

        i = i+1;
        }

    // A sample JSON response body parsed by the above code:

    // {
    //   "EntityRecognizerPropertiesList": [
    //     {
    //       "DataAccessRoleArn": "string",
    //       "EndTime": number,
    //       "EntityRecognizerArn": "string",
    //       "InputDataConfig": {
    //         "Annotations": {
    //           "S3Uri": "string",
    //           "TestS3Uri": "string"
    //         },
    //         "AugmentedManifests": [
    //           {
    //             "AnnotationDataS3Uri": "string",
    //             "AttributeNames": [
    //               "string"
    //             ],
    //             "DocumentType": "string",
    //             "S3Uri": "string",
    //             "SourceDocumentsS3Uri": "string",
    //             "Split": "string"
    //           }
    //         ],
    //         "DataFormat": "string",
    //         "Documents": {
    //           "InputFormat": "string",
    //           "S3Uri": "string",
    //           "TestS3Uri": "string"
    //         },
    //         "EntityList": {
    //           "S3Uri": "string"
    //         },
    //         "EntityTypes": [
    //           {
    //             "Type": "string"
    //           }
    //         ]
    //       },
    //       "LanguageCode": "string",
    //       "Message": "string",
    //       "ModelKmsKeyId": "string",
    //       "RecognizerMetadata": {
    //         "EntityTypes": [
    //           {
    //             "EvaluationMetrics": {
    //               "F1Score": number,
    //               "Precision": number,
    //               "Recall": number
    //             },
    //             "NumberOfTrainMentions": number,
    //             "Type": "string"
    //           }
    //         ],
    //         "EvaluationMetrics": {
    //           "F1Score": number,
    //           "Precision": number,
    //           "Recall": number
    //         },
    //         "NumberOfTestDocuments": number,
    //         "NumberOfTrainedDocuments": number
    //       },
    //       "SourceModelArn": "string",
    //       "Status": "string",
    //       "SubmitTime": number,
    //       "TrainingEndTime": number,
    //       "TrainingStartTime": number,
    //       "VersionName": "string",
    //       "VolumeKmsKeyId": "string",
    //       "VpcConfig": {
    //         "SecurityGroupIds": [
    //           "string"
    //         ],
    //         "Subnets": [
    //           "string"
    //         ]
    //       }
    //     }
    //   ],
    //   "NextToken": "string"
    // }
  }
}