DescribeTableStatistics C Example
#include <C_CkRest.h>
#include <C_CkAuthAws.h>
#include <C_CkJsonObject.h>
#include <C_CkStringBuilder.h>
void ChilkatSample(void)
{
HCkRest rest;
BOOL success;
HCkAuthAws authAws;
HCkJsonObject json;
HCkStringBuilder sbRequestBody;
HCkStringBuilder sbResponseBody;
int respStatusCode;
HCkJsonObject jResp;
int Ddls;
int Deletes;
int FullLoadCondtnlChkFailedRows;
int FullLoadEndTime;
int FullLoadErrorRows;
int FullLoadReloaded;
int FullLoadRows;
int FullLoadStartTime;
int Inserts;
int LastUpdateTime;
const char *SchemaName;
const char *TableName;
const char *TableState;
int Updates;
int ValidationFailedRecords;
int ValidationPendingRecords;
const char *ValidationState;
const char *ValidationStateDetails;
int ValidationSuspendedRecords;
const char *Marker;
const char *ReplicationTaskArn;
int i;
int count_i;
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
rest = CkRest_Create();
authAws = CkAuthAws_Create();
CkAuthAws_putAccessKey(authAws,"AWS_ACCESS_KEY");
CkAuthAws_putSecretKey(authAws,"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.)
CkAuthAws_putRegion(authAws,"us-west-2");
CkAuthAws_putServiceName(authAws,"dms");
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest_SetAuthAws(rest,authAws);
// URL: https://dms.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = CkRest_Connect(rest,"dms.us-west-2.amazonaws.com",443,TRUE,TRUE);
if (success != TRUE) {
printf("ConnectFailReason: %d\n",CkRest_getConnectFailReason(rest));
printf("%s\n",CkRest_lastErrorText(rest));
CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
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
json = CkJsonObject_Create();
CkJsonObject_UpdateString(json,"Filters[0].Name","string");
CkJsonObject_UpdateString(json,"Filters[0].Values[0]","string");
CkJsonObject_UpdateString(json,"Marker","string");
CkJsonObject_UpdateInt(json,"MaxRecords",123);
CkJsonObject_UpdateString(json,"ReplicationTaskArn","string");
// The JSON request body created by the above code:
// {
// "Filters": [
// {
// "Name": "string",
// "Values": [
// "string"
// ]
// }
// ],
// "Marker": "string",
// "MaxRecords": number,
// "ReplicationTaskArn": "string"
// }
CkRest_AddHeader(rest,"Content-Type","application/x-amz-json-1.1");
CkRest_AddHeader(rest,"X-Amz-Target","AmazonDMSv20160101.DescribeTableStatistics");
sbRequestBody = CkStringBuilder_Create();
CkJsonObject_EmitSb(json,sbRequestBody);
sbResponseBody = CkStringBuilder_Create();
success = CkRest_FullRequestSb(rest,"POST","/",sbRequestBody,sbResponseBody);
if (success != TRUE) {
printf("%s\n",CkRest_lastErrorText(rest));
CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
return;
}
respStatusCode = CkRest_getResponseStatusCode(rest);
printf("response status code = %d\n",respStatusCode);
if (respStatusCode != 200) {
printf("Response Header:\n");
printf("%s\n",CkRest_responseHeader(rest));
printf("Response Body:\n");
printf("%s\n",CkStringBuilder_getAsString(sbResponseBody));
CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
return;
}
jResp = CkJsonObject_Create();
CkJsonObject_LoadSb(jResp,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
// Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
// See this example explaining how this memory should be used: const char * functions.
Marker = CkJsonObject_stringOf(jResp,"Marker");
ReplicationTaskArn = CkJsonObject_stringOf(jResp,"ReplicationTaskArn");
i = 0;
count_i = CkJsonObject_SizeOfArray(jResp,"TableStatistics");
while (i < count_i) {
CkJsonObject_putI(jResp,i);
Ddls = CkJsonObject_IntOf(jResp,"TableStatistics[i].Ddls");
Deletes = CkJsonObject_IntOf(jResp,"TableStatistics[i].Deletes");
FullLoadCondtnlChkFailedRows = CkJsonObject_IntOf(jResp,"TableStatistics[i].FullLoadCondtnlChkFailedRows");
FullLoadEndTime = CkJsonObject_IntOf(jResp,"TableStatistics[i].FullLoadEndTime");
FullLoadErrorRows = CkJsonObject_IntOf(jResp,"TableStatistics[i].FullLoadErrorRows");
FullLoadReloaded = CkJsonObject_IntOf(jResp,"TableStatistics[i].FullLoadReloaded");
FullLoadRows = CkJsonObject_IntOf(jResp,"TableStatistics[i].FullLoadRows");
FullLoadStartTime = CkJsonObject_IntOf(jResp,"TableStatistics[i].FullLoadStartTime");
Inserts = CkJsonObject_IntOf(jResp,"TableStatistics[i].Inserts");
LastUpdateTime = CkJsonObject_IntOf(jResp,"TableStatistics[i].LastUpdateTime");
SchemaName = CkJsonObject_stringOf(jResp,"TableStatistics[i].SchemaName");
TableName = CkJsonObject_stringOf(jResp,"TableStatistics[i].TableName");
TableState = CkJsonObject_stringOf(jResp,"TableStatistics[i].TableState");
Updates = CkJsonObject_IntOf(jResp,"TableStatistics[i].Updates");
ValidationFailedRecords = CkJsonObject_IntOf(jResp,"TableStatistics[i].ValidationFailedRecords");
ValidationPendingRecords = CkJsonObject_IntOf(jResp,"TableStatistics[i].ValidationPendingRecords");
ValidationState = CkJsonObject_stringOf(jResp,"TableStatistics[i].ValidationState");
ValidationStateDetails = CkJsonObject_stringOf(jResp,"TableStatistics[i].ValidationStateDetails");
ValidationSuspendedRecords = CkJsonObject_IntOf(jResp,"TableStatistics[i].ValidationSuspendedRecords");
i = i + 1;
}
// A sample JSON response body parsed by the above code:
// {
// "Marker": "string",
// "ReplicationTaskArn": "string",
// "TableStatistics": [
// {
// "Ddls": number,
// "Deletes": number,
// "FullLoadCondtnlChkFailedRows": number,
// "FullLoadEndTime": number,
// "FullLoadErrorRows": number,
// "FullLoadReloaded": boolean,
// "FullLoadRows": number,
// "FullLoadStartTime": number,
// "Inserts": number,
// "LastUpdateTime": number,
// "SchemaName": "string",
// "TableName": "string",
// "TableState": "string",
// "Updates": number,
// "ValidationFailedRecords": number,
// "ValidationPendingRecords": number,
// "ValidationState": "string",
// "ValidationStateDetails": "string",
// "ValidationSuspendedRecords": number
// }
// ]
// }
CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);
}
