I got requirement to recalculate B2B Webstore index programatically.
Found documentation here: https://developer.salesforce.com/docs/atlas.en-us.232.0.apexref.meta/apexref/apex_ConnectAPI_CommerceSearchSettings_static_methods.htm#apex_ConnectAPI_CommerceSearchSettings_postCommerceSearchIndex_2
But when trying to save class (API 52.0) :
public with sharing class B2B_SearchRecalculation {
public static void recalculate() {
ConnectApi.CommerceSearchIndex xyz = ConnectApi.CommerceSearchSettings.postCommerceSearchIndex('XYZ');
}
}
I am getting an error:
B2B_SearchRecalculation.cls Method does not exist or incorrect signature: void postCommerceSearchIndex(String) from the type ConnectApi.CommerceSearchSettings (5:80)
Please support.
public with sharing class B2B_SearchRecalculation {
public static void recalculate()
{
ConnectApi.CommerceSearchIndex xyz =
ConnectApi.CommerceSearchSettings.createCommerceSearchIndex('webstoreid');
}
}
Related
Am learning about data sync from API to WPF app. Got a demo from https://github.com/Azure/azure-mobile-apps/tree/main/samples. But I got into a problem that all the data inside the tables are collected on the call but I need to select specific data using Id. Tried a query etc all came to nothing. Please guide me
Thank you
PatientsController.cs
[Route("tables/Patients")]
public class PatientsController : TableController<Patients>
{
public PatientsController(AppDbContext context)
: base(new EntityTableRepository<Patients>(context))
{
}
}
AppDbContext.cs
public class AppDbContext : DbContext
{
public AppDbContext(DbContextOptions<AppDbContext> options) : base(options)
{
}
public DbSet<Patients> Patients => Set<Patients>();
}
Try to use the following code:
public class AppDbContext : DbContext
{
public AppDbContext(DbContextOptions<AppDbContext> options) : base(options)
{
}
public DbSet<Patients> Patients {get;set;}
}
controller:
[Route("tables/Patients")]
public class PatientsController : TableController<Patients>
{
private readonly AppDbContext _context;
public PatientsController(AppDbContext context)
: base(new EntityTableRepository<Patients>(context))
{
_context=context;
}
public async Task<IActionResult> Index(int id){
var Patients=_context.Patients.FindAsync(id);
return View(Patients);
}
}
If you just need to get a record by Id, you use the URL https://mysite/tables/myTable/id - no search required - it will go directly to the entity you want.
If you need to limit what a user can see, you will need to implement an access control provider (which is an implementation of IAccessControlProvider). This provides three methods to limit what a user can see and do model updates for ensuring the write operations store the right thing. You can read more here: https://learn.microsoft.com/en-us/azure/developer/mobile-apps/azure-mobile-apps/howto/server/dotnet-core#configure-access-permissions
If it's something else, you'll need to be a little more specific. I hang out in the issues and discussions of the azure/azure-mobile-apps repo, so feel free to file a question there.
I've been working with Hystrix but now I want to change one project from Hystrix to Resilience4J but I don't not how!
My code is as follow:
#FeignClient(name = "customer-service", fallback = CustomerHystrixFallbackFactory.class)
public interface CustomerClient {
#GetMapping(value = "/customers/{id}")
public ResponseEntity<Customer> getCustomer(#PathVariable("id") long id);
}
And my CustomerHystrixFallbackFactory as follow:
#Component
public class CustomerHystrixFallbackFactory implements CustomerClient{
#Override
public ResponseEntity<Customer> getCustomer(long id) {
Customer customer = Customer.builder()
.firstName("none")
.lastName("none")
.email("none")
.photoUrl("none").build();
return ResponseEntity.ok(customer);
}
}
The thing is when customer-service is down, it returns none, but not a 500 Error message.
So, how can I convert what I have to apply Resilience4J?
Thanks in advance!
I am programming an ASP.NET Core 5.0 Web API.
I have a CurrentUser class like this. I want to access the header info anywhere in the project by using CurrentUser.Id. How can I do that? (or where can I initialize httpContext variable?)
public class CurrentUser
{
private static HttpContext _context;
private static UserDto _myUserObj;
public static void Initialize(AuthorizationFilterContext context)
{
_context = context.HttpContext;
_myUserObj = context.HttpContext.Request.Headers["User"] as UserDto;
}
public static int Id()
{
return _myUserObj.Id
}
}
I found some solutions. But I think its not best practice solutions. (There must be another and better way..)
MySolutions is that:
I am building a custom Attribute and i am adding it every API Controller like this:
[MyCustomAttribute]
public class UserController : ControllerBase{
//blablabla
}
After this : I am setting my CurrentUser.Initilaze() method in this Attribute like this:
[AttributeUsage(AttributeTargets.Class | AttributeTargets.Method)]
public class MyCustomAttribute: Attribute, IAuthorizationFilter
{
public void OnAuthorization(AuthorizationFilterContext context)
{
//fortest
var userObj = context.HttpContext.Request.Headers["User"];//working
var userObj2 = JsonSerializer.Deserialize<UserDto>(userObj, new JsonSerializerOptions()
{
PropertyNameCaseInsensitive = true
});//working
CurrentUser.Initialize(context);//working
var testResult = CurrentUser.Test();//working
}
}
So I can use CurrentUser static class everywhere in N-Layerd project and I am accessing UserId or another variables..
But i am saying again, I think its not best solution. Because I have to add [MyCustomAttribute] to all Controllers. There must be a better solition.
I'm trying to set up a simple DAL that will return a List of typed objects. Pretty standard data repository stuff. I downloaded all of ABP's code from GitHub, built the DLLs for Abp.Dapper and Abp.EntityFrameworkCore and started following the instructions on this page:
https://aspnetboilerplate.com/Pages/Documents/Dapper-Integration
But I can't even get past step one of this. This code doesn't compile because it doesn't know what SampleApplicationModule is. But there's no guidance in these instructions as to what that is supposed to be.
How am I supposed to use Abp's libraries? I'm lost. Can someone please let me know the minimum number of things I need to do in order to wire up my database to Abp's library and query for a List of typed objects?
Code from Abp's Dapper Integration documentation:
[DependsOn(
typeof(AbpEntityFrameworkCoreModule),
typeof(AbpDapperModule)
)]
public class MyModule : AbpModule
{
public override void Initialize()
{
IocManager.RegisterAssemblyByConvention(typeof(SampleApplicationModule).GetAssembly());
}
}
if you are confused what to write for SampleApplicationModule use the below code
Module Registration
[DependsOn(
typeof(AbpEntityFrameworkModule),
typeof(AbpKernelModule),
typeof(AbpDapperModule)
)]
public class SampleApplicationModule : AbpModule
{
public override void Initialize()
{
IocManager.RegisterAssemblyByConvention(Assembly.GetExecutingAssembly());
}
}
Usage
public class SomeDomainService : ITransientDependency
{
private readonly IDapperRepository<Animal> _animalDapperRepository;
private readonly IRepository<Animal> _animalRepository;
private readonly IDapperRepository<Person> _personDapperRepository;
private readonly IRepository<Person> _personRepository;
private readonly IUnitOfWorkManager _unitOfWorkManager;
public SomeDomainService(
IUnitOfWorkManager unitOfWorkManager,
IRepository<Person> personRepository,
IRepository<Animal> animalRepository,
IDapperRepository<Person> personDapperRepository,
IDapperRepository<Animal> animalDapperRepository)
{
_unitOfWorkManager = unitOfWorkManager;
_personRepository = personRepository;
_animalRepository = animalRepository;
_personDapperRepository = personDapperRepository;
_animalDapperRepository = animalDapperRepository;
}
public void DoSomeStuff()
{
using (IUnitOfWorkCompleteHandle uow = _unitOfWorkManager.Begin())
{
_personRepository.Insert(new Person("Oğuzhan"));
_personRepository.Insert(new Person("Bread"));
_animalRepository.Insert(new Animal("Bird"));
_animalRepository.Insert(new Animal("Cat"));
_unitOfWorkManager.Current.SaveChanges();
Animal animal = _animalRepository.FirstOrDefault(x => x.Name == "Bird");
Person person = _personDapperRepository.Get(1);
int personCount = _personDapperRepository.Count(x => x.Name == "Oğuzhan");
List<Animal> persons = _animalDapperRepository.GetList(x => x.Name.StartsWith("O")).ToList();
uow.Complete();
}
}
}
See the related post for AbpDapper
https://github.com/aspnetboilerplate/aspnetboilerplate/pull/1854#issuecomment-284511423
PS: Abp.Dapper integration is implemented by the community.
There is a "JRE Class White List" for the Google App Engine.
What I would really like is a "Black List" -- in other words, Java APIs that will not work on GAE. Does such a list exist? Have any developers run into problems with Java APIs on GAE?
It seems that they've taken more of a white-list approach: http://code.google.com/appengine/docs/java/jrewhitelist.html.
There is also more detail about the sandbox (what files it can access and so on) here: http://code.google.com/appengine/docs/java/runtime.html#The_Sandbox
The restrictions seem to be pretty intuitive (like restricted filesystem access, no JNI, etc).
I got a card advertising this service at Google I/O:
LTech AppEngine Compatibility Analyzer
Sounds like it might be of use to you. I have not tried it, if you do try it, please come back and comment. Thanks!
i use Servlet in my GAE project, however it is not in the whitelist even when it will work without any problem. In fact, Google mention how to use Servlet but it is not in the whitelist
import javax.servlet.http.*;
Mentioned here:
http://code.google.com/appengine/docs/java/runtime.html
but not included here:
http://code.google.com/appengine/docs/java/jrewhitelist.html
I love GAE (because the free quota) but the documentation is a mess.
I use IntelliJ and it mark as an error when the import not in the whitelist. However, it is possible to disable it.
I was looking for something when i came across this query and so thought to share the details on the black & white list of GAE(Google App Engine) so anyone getting such issue could address it properly. Details :-
appengine-agentruntime.jar has two instance variables as :-
private static Agent agent
private static Set<String> blackList
We getting blackList from agent & agent = AppEngineDevAgent.getAgent(). So if we check b) appengine-agent.jar we can find agent is Class<?> implClass = agentImplLoader.loadClass("com.google.appengine.tools.development.agent.impl.AgentImpl");
And then going to AgentImpl class i.e. c) appengine-agentimpl.jar we can
see blacklist variable getting populated at class load with the static initialization & it refers Whitelist for filtering the allowed classes.
static {
initBlackList();
}
public static Set<String> getBlackList() {
return blackList;
}
private static boolean isBlackListed(String className) {
Set<String> whiteList = WhiteList.getWhiteList();
return (!whiteList.contains(className))
&& (!className.startsWith("com.sun.xml.internal.bind."));
}
Finally can check d) appengine-tools-sdk-1.8.3.jar for list of all WhiteList classes.
Conclusion: As a hack in order to use any JRE class which do not belong to this WhiteList one need to play around either with the WhiteList or with the BlackList. A possible hack would be if you unjar the appengine-agentruntime.jar library & comment the content of reject method as
public static void reject(String className) {
/*throw new NoClassDefFoundError(className + " is a restricted class. Please see the Google " + " App Engine developer's guide for more details.");*/
}
And then again jar it and use in your project.Hope it helps.
-----------------------------------------------------------------------------
a) appengine-agentruntime.jar :- It holds the actual Runtime class which throws exception (from reject method) for classes which do not belong to above white list.
package com.google.appengine.tools.development.agent.runtime;
import com.google.appengine.tools.development.agent.AppEngineDevAgent;
import com.google.appengine.tools.development.agent.impl.Agent;
import com.google.apphosting.utils.clearcast.ClearCast;
//REMOVED OTHER IMPORTS TO KEEP IT SHORT
public class Runtime {
private static Agent agent = (Agent) ClearCast.cast(
AppEngineDevAgent.getAgent(), Agent.class);
private static Set<String> blackList = agent.getBlackList();
public static ClassLoader checkParentClassLoader(ClassLoader loader) {
ClassLoader systemLoader = ClassLoader.getSystemClassLoader();
return (loader != null) && (loader != systemLoader) ? loader
: Runtime.class.getClassLoader();
}
public static void recordClassLoader(ClassLoader loader) {
agent.recordAppClassLoader(loader);
}
public static void reject(String className) {
throw new NoClassDefFoundError(className
+ " is a restricted class. Please see the Google "
+ " App Engine developer's guide for more details.");
}
private static boolean isBlackListed(Class klass) {
String className = klass.getName().replace('.', '/');
return blackList.contains(className);
}
// REMOVED OTHER METHODS TO KEEP IT SHORT
}
b) appengine-agent.jar :-
package com.google.appengine.tools.development.agent;
import com.google.apphosting.utils.clearcast.ClearCast;
//REMOVED OTHER IMPORTS TO KEEP IT SHORT
public class AppEngineDevAgent {
private static final String AGENT_IMPL = "com.google.appengine.tools.development.agent.impl.AgentImpl";
private static final String AGENT_IMPL_JAR = "appengine-agentimpl.jar";
private static final Logger logger = Logger.getLogger(AppEngineDevAgent.class.getName());
private static Object impl;
public static void premain(String agentArgs, Instrumentation inst) {
URL agentImplLib = findAgentImplLib();
URLClassLoader agentImplLoader = new URLClassLoader(
new URL[] { agentImplLib }) {
protected PermissionCollection getPermissions(CodeSource codesource) {
PermissionCollection perms = super.getPermissions(codesource);
perms.add(new AllPermission());
return perms;
}
};
try {
Class<?> implClass = agentImplLoader
.loadClass("com.google.appengine.tools.development.agent.impl.AgentImpl");
impl = ((AgentImplStruct) ClearCast.staticCast(implClass,
AgentImplStruct.class)).getInstance();
AgentImplStruct agentImplStruct = (AgentImplStruct) ClearCast.cast(
impl, AgentImplStruct.class);
agentImplStruct.run(inst);
} catch (Exception e) {
logger.log(
Level.SEVERE,
"Unable to load the App Engine dev agent. Security restrictions will not be completely emulated.",
e);
}
}
public static Object getAgent() {
return impl;
}
//REMOVED OTHER METHODS TO KEEP IT SHORT
}
c) appengine-agentimpl.jar :-
package com.google.appengine.tools.development.agent.impl;
import com.google.apphosting.runtime.security.WhiteList;
//REMOVED OTHER IMPORTS TO KEEP IT SHORT
public class BlackList {
private static final Logger logger = Logger.getLogger(BlackList.class.getName());
private static Set<String> blackList = new HashSet();
static {
initBlackList();
}
public static Set<String> getBlackList() {
return blackList;
}
private static boolean isBlackListed(String className) {
Set<String> whiteList = WhiteList.getWhiteList();
return (!whiteList.contains(className))
&& (!className.startsWith("com.sun.xml.internal.bind."));
}
private static void initBlackList() {
Set<File> jreJars = getCurrentJreJars();
for (File f : jreJars) {
JarFile jarFile = null;
try {
jarFile = new JarFile(f);
} catch (IOException e) {
logger.log(
Level.SEVERE,
"Unable to read a jre library while constructing the blacklist. Security restrictions may not be entirely emulated. "
+ f.getAbsolutePath());
}
continue;
Enumeration<JarEntry> entries = jarFile.entries();
while (entries.hasMoreElements()) {
JarEntry entry = (JarEntry) entries.nextElement();
String entryName = entry.getName();
if (entryName.endsWith(".class")) {
String className = entryName.replace('/', '.').substring(0,
entryName.length() - ".class".length());
if (isBlackListed(className)) {
blackList.add(className.replace('.', '/'));
}
}
}
}
blackList = Collections.unmodifiableSet(blackList);
}
private static Set<File> getCurrentJreJars() {
return getJreJars(System.getProperty("java.home"));
}
//REMOVED OTHER METHODS TO KEEP IT SHORT
}
d) appengine-tools-sdk-1.8.3.jar :- It has a class called WhiteList which includes all allowed JRE classes.
package com.google.apphosting.runtime.security;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;
public class WhiteList {
private static Set<String> whiteList = new HashSet(
Arrays.asList(new String[] {
"java.beans.Transient",
"java.lang.BootstrapMethodError",
"java.lang.Character$UnicodeScript",
"java.lang.ClassValue",
"java.lang.SafeVarargs",
//Removed other classes to keep this article short
"java.net.URLClassLoader",
"java.security.SecureClassLoader",
"sun.net.spi.nameservice.NameService" }));
public static Set<String> getWhiteList() {
return whiteList;
}
}