Chilkat Online Tools

DescribeReplicationTasks Java Example

AWS Database Migration Service

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("dms");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

    // URL: https://dms.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("dms.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("Filters[0].Name","string");
    json.UpdateString("Filters[0].Values[0]","string");
    json.UpdateString("Marker","string");
    json.UpdateInt("MaxRecords",123);
    json.UpdateInt("WithoutSettings",123);

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

    // {
    //   "Filters": [
    //     {
    //       "Name": "string",
    //       "Values": [
    //         "string"
    //       ]
    //     }
    //   ],
    //   "Marker": "string",
    //   "MaxRecords": number,
    //   "WithoutSettings": boolean
    // }

    rest.AddHeader("Content-Type","application/x-amz-json-1.1");
    rest.AddHeader("X-Amz-Target","AmazonDMSv20160101.DescribeReplicationTasks");

    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 CdcStartPosition;
    String CdcStopPosition;
    String LastFailureMessage;
    String MigrationType;
    String RecoveryCheckpoint;
    String ReplicationInstanceArn;
    String ReplicationTaskArn;
    int ReplicationTaskCreationDate;
    String ReplicationTaskIdentifier;
    String ReplicationTaskSettings;
    int ReplicationTaskStartDate;
    int ElapsedTimeMillis;
    int FreshStartDate;
    int FullLoadFinishDate;
    int FullLoadProgressPercent;
    int FullLoadStartDate;
    int StartDate;
    int StopDate;
    int TablesErrored;
    int TablesLoaded;
    int TablesLoading;
    int TablesQueued;
    String SourceEndpointArn;
    String Status;
    String StopReason;
    String TableMappings;
    String TargetEndpointArn;
    String TargetReplicationInstanceArn;
    String TaskData;

    String Marker = jResp.stringOf("Marker");
    int i = 0;
    int count_i = jResp.SizeOfArray("ReplicationTasks");
    while (i < count_i) {
        jResp.put_I(i);
        CdcStartPosition = jResp.stringOf("ReplicationTasks[i].CdcStartPosition");
        CdcStopPosition = jResp.stringOf("ReplicationTasks[i].CdcStopPosition");
        LastFailureMessage = jResp.stringOf("ReplicationTasks[i].LastFailureMessage");
        MigrationType = jResp.stringOf("ReplicationTasks[i].MigrationType");
        RecoveryCheckpoint = jResp.stringOf("ReplicationTasks[i].RecoveryCheckpoint");
        ReplicationInstanceArn = jResp.stringOf("ReplicationTasks[i].ReplicationInstanceArn");
        ReplicationTaskArn = jResp.stringOf("ReplicationTasks[i].ReplicationTaskArn");
        ReplicationTaskCreationDate = jResp.IntOf("ReplicationTasks[i].ReplicationTaskCreationDate");
        ReplicationTaskIdentifier = jResp.stringOf("ReplicationTasks[i].ReplicationTaskIdentifier");
        ReplicationTaskSettings = jResp.stringOf("ReplicationTasks[i].ReplicationTaskSettings");
        ReplicationTaskStartDate = jResp.IntOf("ReplicationTasks[i].ReplicationTaskStartDate");
        ElapsedTimeMillis = jResp.IntOf("ReplicationTasks[i].ReplicationTaskStats.ElapsedTimeMillis");
        FreshStartDate = jResp.IntOf("ReplicationTasks[i].ReplicationTaskStats.FreshStartDate");
        FullLoadFinishDate = jResp.IntOf("ReplicationTasks[i].ReplicationTaskStats.FullLoadFinishDate");
        FullLoadProgressPercent = jResp.IntOf("ReplicationTasks[i].ReplicationTaskStats.FullLoadProgressPercent");
        FullLoadStartDate = jResp.IntOf("ReplicationTasks[i].ReplicationTaskStats.FullLoadStartDate");
        StartDate = jResp.IntOf("ReplicationTasks[i].ReplicationTaskStats.StartDate");
        StopDate = jResp.IntOf("ReplicationTasks[i].ReplicationTaskStats.StopDate");
        TablesErrored = jResp.IntOf("ReplicationTasks[i].ReplicationTaskStats.TablesErrored");
        TablesLoaded = jResp.IntOf("ReplicationTasks[i].ReplicationTaskStats.TablesLoaded");
        TablesLoading = jResp.IntOf("ReplicationTasks[i].ReplicationTaskStats.TablesLoading");
        TablesQueued = jResp.IntOf("ReplicationTasks[i].ReplicationTaskStats.TablesQueued");
        SourceEndpointArn = jResp.stringOf("ReplicationTasks[i].SourceEndpointArn");
        Status = jResp.stringOf("ReplicationTasks[i].Status");
        StopReason = jResp.stringOf("ReplicationTasks[i].StopReason");
        TableMappings = jResp.stringOf("ReplicationTasks[i].TableMappings");
        TargetEndpointArn = jResp.stringOf("ReplicationTasks[i].TargetEndpointArn");
        TargetReplicationInstanceArn = jResp.stringOf("ReplicationTasks[i].TargetReplicationInstanceArn");
        TaskData = jResp.stringOf("ReplicationTasks[i].TaskData");
        i = i+1;
        }

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

    // {
    //   "Marker": "string",
    //   "ReplicationTasks": [
    //     {
    //       "CdcStartPosition": "string",
    //       "CdcStopPosition": "string",
    //       "LastFailureMessage": "string",
    //       "MigrationType": "string",
    //       "RecoveryCheckpoint": "string",
    //       "ReplicationInstanceArn": "string",
    //       "ReplicationTaskArn": "string",
    //       "ReplicationTaskCreationDate": number,
    //       "ReplicationTaskIdentifier": "string",
    //       "ReplicationTaskSettings": "string",
    //       "ReplicationTaskStartDate": number,
    //       "ReplicationTaskStats": {
    //         "ElapsedTimeMillis": number,
    //         "FreshStartDate": number,
    //         "FullLoadFinishDate": number,
    //         "FullLoadProgressPercent": number,
    //         "FullLoadStartDate": number,
    //         "StartDate": number,
    //         "StopDate": number,
    //         "TablesErrored": number,
    //         "TablesLoaded": number,
    //         "TablesLoading": number,
    //         "TablesQueued": number
    //       },
    //       "SourceEndpointArn": "string",
    //       "Status": "string",
    //       "StopReason": "string",
    //       "TableMappings": "string",
    //       "TargetEndpointArn": "string",
    //       "TargetReplicationInstanceArn": "string",
    //       "TaskData": "string"
    //     }
    //   ]
    // }
  }
}