Aumente el tiempo de espera agotado para la lectura de la API de Google Analytics, convierta el código java a coldfusion
Pregunta corta: ¿Cómo convierto el siguiente código Java a código ColdFusion?
private static HttpRequestInitializer setHttpTimeout(final HttpRequestInitializer requestInitializer) {
return new HttpRequestInitializer() {
@Override
public void initialize(HttpRequest httpRequest) throws IOException {
requestInitializer.initialize(httpRequest);
httpRequest.setConnectTimeout(3 * 60000); // 3 minutes connect timeout
httpRequest.setReadTimeout(3 * 60000); // 3 minutes read timeout
}};
}
Explicación: uso un componente para comunicarme con la API de Google Analytics. Esto funciona muy bien, sin embargo, a veces se produce un tiempo de espera de lectura. Me gustaría aumentar la conexión y leer el tiempo de espera. Encontré una publicación aquí en StackOverflow que explica cómo hacer esto en Java (https://stackoverflow.com/a/30721185/2482184). Sin embargo, tengo problemas para convertir el código java en código ColdFusion. Debajo del componente ColdFusion que utilizo actualmente para comunicarme con la API de Google Analytics:
<cfcomponent displayname="cfanalyticsConnector" output="false">
<cffunction name="init" access="public" output="false" returntype="cfanalyticsConnector">
<cfargument name="serviceAccountId" type="string" required="true" />
<cfargument name="pathToKeyFile" type="string" required="true" />
<cfargument name="analyticsAppName" type="string" required="true" />
<cfscript>
variables.serviceAccountId = arguments.serviceAccountId;
variables.pathToKeyFile = arguments.pathToKeyFile;
variables.analyticsAppName = arguments.analyticsAppName;
variables.HTTP_Transport = createObject("java", "com.google.api.client.http.javanet.NetHttpTransport").init();
variables.JSON_Factory = createObject("java", "com.google.api.client.json.jackson2.JacksonFactory").init();
variables.HTTP_Request_Initializer = createObject("java", "com.google.api.client.http.HttpRequestInitializer");
variables.Credential_Builder = createObject("java", "com.google.api.client.googleapis.auth.oauth2.GoogleCredential$Builder"); variables.Analytics_Scopes = createObject("java", "com.google.api.services.analytics.AnalyticsScopes"); variables.Analytics_Builder = createObject("java", "com.google.api.services.analytics.Analytics$Builder").init(
variables.HTTP_Transport,
variables.JSON_Factory,
javaCast("null", ""));
variables.Collections = createObject("java", "java.util.Collections");
variables.File_Obj = createObject("java", "java.io.File");
variables.credential = "";
variables.analytics = "";
</cfscript>
<cfreturn this />
</cffunction>
<cffunction name="buildAnalytics" access="public" output="true" returntype="struct" hint="creates analytics object">
<cfset local = {} />
<cfset local.credential = "" />
<cfset local.returnStruct = {} />
<cfset local.returnStruct.success = true />
<cfset local.returnStruct.error = "" />
<!--- Access tokens issued by the Google OAuth 2.0 Authorization Server expire in one hour.
When an access token obtained using the assertion flow expires, then the application should
generate another JWT, sign it, and request another access token.
https://developers.google.com/accounts/docs/OAuth2ServiceAccount --->
<cftry>
<cfset local.credential = Credential_Builder
.setTransport(variables.HTTP_Transport)
.setJsonFactory(variables.JSON_Factory)
.setServiceAccountId(variables.serviceAccountId)
.setServiceAccountScopes(Collections.singleton(variables.Analytics_Scopes.ANALYTICS_READONLY))
.setServiceAccountPrivateKeyFromP12File(variables.File_Obj.Init(variables.pathToKeyFile))
.build() />
<cfcatch type="any">
<cfset local.returnStruct.error = "Credential Object Error: " & cfcatch.message & " - " & cfcatch.detail />
<cfset local.returnStruct.success = false />
</cfcatch>
</cftry>
<cfif local.returnStruct.success>
<cftry>
<cfset variables.analytics = variables.Analytics_Builder
.setApplicationName(variables.analyticsAppName)
.setHttpRequestInitializer(local.credential)
.build() />
<cfcatch type="any">
<cfset local.returnStruct.error = "Analytics Object Error: " & cfcatch.message & " - " & cfcatch.detail />
<cfset local.returnStruct.success = false />
</cfcatch>
</cftry>
</cfif>
<cfreturn local.returnStruct />
</cffunction>
</cfcomponent>
El código java que explica cómo aumentar la conexión y leer el tiempo de espera:
private static HttpRequestInitializer setHttpTimeout(final HttpRequestInitializer requestInitializer) {
return new HttpRequestInitializer() {
@Override
public void initialize(HttpRequest httpRequest) throws IOException {
requestInitializer.initialize(httpRequest);
httpRequest.setConnectTimeout(3 * 60000); // 3 minutes connect timeout
httpRequest.setReadTimeout(3 * 60000); // 3 minutes read timeout
}};
}
public static Analytics initializeAnalytics() throws Exception {
// Initializes an authorized analytics service object.
// Construct a GoogleCredential object with the service account email
// and p12 file downloaded from the developer console.
HttpTransport httpTransport = GoogleNetHttpTransport.newTrustedTransport();
GoogleCredential credential = new GoogleCredential.Builder()
.setTransport(httpTransport)
.setJsonFactory(JSON_FACTORY)
.setServiceAccountId(SERVICE_ACCOUNT_EMAIL)
.setServiceAccountPrivateKeyFromP12File(new File(KEY_FILE_LOCATION))
.setServiceAccountScopes(AnalyticsScopes.all())
.build();
// Construct the Analytics service object.
return new Analytics.Builder(httpTransport, JSON_FACTORY,setHttpTimeout(credential))
.setApplicationName(APPLICATION_NAME).build();
}
Si entiendo correctamente, necesito modificar esta línea de código:
<cfset variables.analytics = variables.Analytics_Builder
.setApplicationName(variables.analyticsAppName)
.setHttpRequestInitializer(local.credential)
.build() />
A algo como:
<cfset variables.analytics = createObject("java",
"com.google.api.services.analytics.Analytics$Builder").init(
variables.HTTP_Transport,
variables.JSON_Factory,
setHttpTimeout(local.credential)
)
.setApplicationName(variables.analyticsAppName)
.setHttpRequestInitializer(local.credential)
.build() />
>
Sin embargo, no he tenido éxito al convertir la función java setHttpTimeout en coldfusion. Cualquier ayuda será muy apreciada.
Respuestas
Para crear un tiempo de espera de solicitud de 3 minutos, puede llamar a esta línea de código antes de realizar su solicitud http.
Formato de etiqueta
<cfsetting RequestTimeout = 3 * 60>
Formato CFScript
setting requesttimeout = 3 * 60;