![]() ![]() Rx.exceptions.OnErrorThrowable$OnNextValue: OnError while emitting onNext value: .Īt rx.(OnErrorThrowable.java:118) ~Īt rx.$MapSubscriber.onNext(OnSubscribeMap.java:73) ~Īt rx.$WeakSingleProducer.request(ScalarSynchronousObservable.java:276) ~Īt rx.tProducer(Subscriber.java:211) ~Īt rx.$tProducer(OnSubscribeMap.java:102) ~Īt rx.$JustOnSubscribe.call(ScalarSynchronousObservable.java:138) ~Īt rx.$JustOnSubscribe.call(ScalarSynchronousObservable.java:129) ~Īt rx.Observable.unsafeSubscribe(Observable.java:10327) ~Īt rx.(OnSubscribeMap.java:48) ~Īt rx.(OnSubscribeMap.java:33) ~Ĭan someone please provide some insight on how this can be solved? I directly want to map the couchbase document to my POJO class object during retrieval. : rvice() for servlet in context with path threw exception with root cause Where, in this case, ConnectDatabase is the method in charge of doing the real connection setting the usual parameters agains the MySQLCommunityServer instance.I need to read a couchbase document and convert it to a simple pojo class object.įrom the docs, I understand that I need to define some custom converter to convert that document into POJO object as it has a (non-primitive)field of type .JSONObject as shown below class String JSONObject someJsonObj īelow is the repository for this interface M圜lassRepository extends CouchbaseRepository] 33024 - o.a.c.c.C. ![]() Var fwp As New XojoCloud.FirewallPort(3306, ) Is there someone who has a solution to add couchbase database to a Xojo project. If you need to establish this kind of connection, remember to open the Xojo Cloud firewall port first.įor example, something like this code snippet will let the web app work when deployed on Xojo Cloud and when you are doing a local test running it from the IDE (debug mode): #If TargetXojoCloud The second problem we’re solving involves the connection with MySQL/MariaDB databases hosted on a remote server from your Xojo Cloud app.Īlthough connecting to a remote MySQL database is well documented here, let’s review. SQLite Tip: Xojo 2020r1 updated to SQLite 3.31.1, which adds some cool new features! MySQL/MariaDB Database Tip Couchbase Capella, on the other hand, is only available on AWS and Google Cloud, with 15 and 29 regions available respectively. MongoDB Atlas is available across all of the major cloud providers (Amazon Web Services AWS, Google Cloud Platform, and Microsoft Azure) in 100 regions around the world. Fixing this is as simple as typing the string representing the database filename observing the uppercase characters existing in its original name: #if DebugBuild thenį=("MyPrettyDatabase.sqlite") Couchbase Capella launched in October 2021. SFTP is a secure variant of FTP which is transmitted over the internet using strong encryption. A Couchbase Cluster is a combination of multiple server nodes, which can be accessed by users or applications with a username and password.Each server node can also be its own cluster or join an existing multi-node setup. In this case, when running the web app from your computer everything will work fine (because most desktop operating systems use a case-insensitive file system, although Linux is often case-sensitive) but if you deploy the web app to Xojo Cloud you’ll find yourself with a database that does not connect. Xojo Cloud uses SFTP (instead of FTP) for its added security. ![]() Let’s suposse that the original database name on disk is “MyPrettyDatabase.sqlite”, then you’re using the following code in order to connect to it: #if DebugBuild thenį=("myprettydatabase.sqlite")į=("myprettydatabase.sqlite") Remember, when you are deploying the database to Xojo Cloud, you need to pass along the database name using the proper lowercase and uppercase characters in its original name. If you aren’t already familiar with Xojo Cloud, it’s simple, secure, maintenance-free hosting for your Xojo web apps.įor the first tip, which involves SQLite databases, this is the scenario: Let’s say you added a SQLite database to the project using a Build step and set the proper Folder/Subfolder, and then you connect to it from the Session.Opening event (or any other, for this case) in order to access its tables.Įven if you are running your Web app in local or debug mode (from the IDE) the connection to the SQLite database works, no matter if you’re typing the database file name in either upper or lowercase. Based on recent conversations with a couple Xojo users, here are a few quick tips for uploading and working with SQLite and MySQL databases on Xojo Cloud.
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