CreateResolver PureBasic Example
IncludeFile "CkJsonObject.pb"
IncludeFile "CkStringBuilder.pb"
IncludeFile "CkRest.pb"
IncludeFile "CkAuthAws.pb"
Procedure ChilkatExample()
; This example requires the Chilkat API to have been previously unlocked.
; See Global Unlock Sample for sample code.
rest.i = CkRest::ckCreate()
If rest.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
success.i
authAws.i = CkAuthAws::ckCreate()
If authAws.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
CkAuthAws::setCkAccessKey(authAws, "AWS_ACCESS_KEY")
CkAuthAws::setCkSecretKey(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::setCkRegion(authAws, "us-west-2")
CkAuthAws::setCkServiceName(authAws, "appsync")
; SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest::ckSetAuthAws(rest,authAws)
; URL: https://appsync.us-west-2.amazonaws.com/
; Use the same region as specified above.
success = CkRest::ckConnect(rest,"appsync.us-west-2.amazonaws.com",443,1,1)
If success <> 1
Debug "ConnectFailReason: " + Str(CkRest::ckConnectFailReason(rest))
Debug CkRest::ckLastErrorText(rest)
CkRest::ckDispose(rest)
CkAuthAws::ckDispose(authAws)
ProcedureReturn
EndIf
; 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.i = CkJsonObject::ckCreate()
If json.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
CkJsonObject::ckUpdateString(json,"cachingConfig.cachingKeys[0]","string")
CkJsonObject::ckUpdateInt(json,"cachingConfig.ttl",123)
CkJsonObject::ckUpdateString(json,"dataSourceName","string")
CkJsonObject::ckUpdateString(json,"fieldName","string")
CkJsonObject::ckUpdateString(json,"kind","string")
CkJsonObject::ckUpdateInt(json,"maxBatchSize",123)
CkJsonObject::ckUpdateString(json,"pipelineConfig.functions[0]","string")
CkJsonObject::ckUpdateString(json,"requestMappingTemplate","string")
CkJsonObject::ckUpdateString(json,"responseMappingTemplate","string")
CkJsonObject::ckUpdateString(json,"syncConfig.conflictDetection","string")
CkJsonObject::ckUpdateString(json,"syncConfig.conflictHandler","string")
CkJsonObject::ckUpdateString(json,"syncConfig.lambdaConflictHandlerConfig.lambdaConflictHandlerArn","string")
; The JSON request body created by the above code:
; {
; "cachingConfig": {
; "cachingKeys": [
; "string"
; ],
; "ttl": number
; },
; "dataSourceName": "string",
; "fieldName": "string",
; "kind": "string",
; "maxBatchSize": number,
; "pipelineConfig": {
; "functions": [
; "string"
; ]
; },
; "requestMappingTemplate": "string",
; "responseMappingTemplate": "string",
; "syncConfig": {
; "conflictDetection": "string",
; "conflictHandler": "string",
; "lambdaConflictHandlerConfig": {
; "lambdaConflictHandlerArn": "string"
; }
; }
; }
CkRest::ckAddHeader(rest,"Content-Type","application/x-amz-json-1.1")
CkRest::ckAddHeader(rest,"X-Amz-Target","CreateResolver")
sbRequestBody.i = CkStringBuilder::ckCreate()
If sbRequestBody.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
CkJsonObject::ckEmitSb(json,sbRequestBody)
sbResponseBody.i = CkStringBuilder::ckCreate()
If sbResponseBody.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
success = CkRest::ckFullRequestSb(rest,"POST","/v1/apis/{apiId}/types/{typeName}/resolvers",sbRequestBody,sbResponseBody)
If success <> 1
Debug CkRest::ckLastErrorText(rest)
CkRest::ckDispose(rest)
CkAuthAws::ckDispose(authAws)
CkJsonObject::ckDispose(json)
CkStringBuilder::ckDispose(sbRequestBody)
CkStringBuilder::ckDispose(sbResponseBody)
ProcedureReturn
EndIf
respStatusCode.i = CkRest::ckResponseStatusCode(rest)
Debug "response status code = " + Str(respStatusCode)
If respStatusCode <> 200
Debug "Response Header:"
Debug CkRest::ckResponseHeader(rest)
Debug "Response Body:"
Debug CkStringBuilder::ckGetAsString(sbResponseBody)
CkRest::ckDispose(rest)
CkAuthAws::ckDispose(authAws)
CkJsonObject::ckDispose(json)
CkStringBuilder::ckDispose(sbRequestBody)
CkStringBuilder::ckDispose(sbResponseBody)
ProcedureReturn
EndIf
jResp.i = CkJsonObject::ckCreate()
If jResp.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
CkJsonObject::ckLoadSb(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
strVal.s
Ttl.i = CkJsonObject::ckIntOf(jResp,"resolver.cachingConfig.ttl")
DataSourceName.s = CkJsonObject::ckStringOf(jResp,"resolver.dataSourceName")
FieldName.s = CkJsonObject::ckStringOf(jResp,"resolver.fieldName")
Kind.s = CkJsonObject::ckStringOf(jResp,"resolver.kind")
MaxBatchSize.i = CkJsonObject::ckIntOf(jResp,"resolver.maxBatchSize")
RequestMappingTemplate.s = CkJsonObject::ckStringOf(jResp,"resolver.requestMappingTemplate")
ResolverArn.s = CkJsonObject::ckStringOf(jResp,"resolver.resolverArn")
ResponseMappingTemplate.s = CkJsonObject::ckStringOf(jResp,"resolver.responseMappingTemplate")
ConflictDetection.s = CkJsonObject::ckStringOf(jResp,"resolver.syncConfig.conflictDetection")
ConflictHandler.s = CkJsonObject::ckStringOf(jResp,"resolver.syncConfig.conflictHandler")
LambdaConflictHandlerArn.s = CkJsonObject::ckStringOf(jResp,"resolver.syncConfig.lambdaConflictHandlerConfig.lambdaConflictHandlerArn")
TypeName.s = CkJsonObject::ckStringOf(jResp,"resolver.typeName")
i.i = 0
count_i.i = CkJsonObject::ckSizeOfArray(jResp,"resolver.cachingConfig.cachingKeys")
While i < count_i
CkJsonObject::setCkI(jResp, i)
strVal = CkJsonObject::ckStringOf(jResp,"resolver.cachingConfig.cachingKeys[i]")
i = i + 1
Wend
i = 0
count_i = CkJsonObject::ckSizeOfArray(jResp,"resolver.pipelineConfig.functions")
While i < count_i
CkJsonObject::setCkI(jResp, i)
strVal = CkJsonObject::ckStringOf(jResp,"resolver.pipelineConfig.functions[i]")
i = i + 1
Wend
; A sample JSON response body parsed by the above code:
; {
; "resolver": {
; "cachingConfig": {
; "cachingKeys": [
; "string"
; ],
; "ttl": number
; },
; "dataSourceName": "string",
; "fieldName": "string",
; "kind": "string",
; "maxBatchSize": number,
; "pipelineConfig": {
; "functions": [
; "string"
; ]
; },
; "requestMappingTemplate": "string",
; "resolverArn": "string",
; "responseMappingTemplate": "string",
; "syncConfig": {
; "conflictDetection": "string",
; "conflictHandler": "string",
; "lambdaConflictHandlerConfig": {
; "lambdaConflictHandlerArn": "string"
; }
; },
; "typeName": "string"
; }
; }
CkRest::ckDispose(rest)
CkAuthAws::ckDispose(authAws)
CkJsonObject::ckDispose(json)
CkStringBuilder::ckDispose(sbRequestBody)
CkStringBuilder::ckDispose(sbResponseBody)
CkJsonObject::ckDispose(jResp)
ProcedureReturn
EndProcedure
