Given a subscription in a Quarkus application: If I understand correctly, processA will be executed on the caller thread (so if it is in a Verticle, it should be on a IO thread), processB and processC will be executed on the worker threads, processD will be on the caller/IO thread again. How can I make proces…
Tag: java
Unmarshal SOAP response with CDATA in its body using JAXB
I am trying to unmarshal a SOAP respone using JAXB but without success. What I have so far are the model classes generated using an xsd and the following code which should unmarshal the response: Then I try to access the value of the <AnnahmeErfolgreich> element but instead of being true like in the res…
Calling blocking endpoint on non-blocking asynchronous service
If my reactive endpoint needs to call an external, non-reactive endpoint which does blocking stuff, is my reactive endpoint still reactive? I have 2 services running that levergaes Spring Boot MVC and Spring Webflux. Service A Spring Webflux Service B Spring MVC Now my Service A which is reactive calling the …
Get key-value pairs from multipart/form-data HTTP POST request in Camel
I have an endpoint setup using Apache Camel to receive a multipart/form-data HTTP request. Essentially I am trying to submit a data file and a configuration file for processing. The request is as follows (generated by Postman): My route is set up like so: And my config file processor: I want to be able to ret…
Why do we need serialization if everything is already stored as bits?
From https://docs.oracle.com/javase/tutorial/jndi/objects/serial.html To serialize an object means to convert its state to a byte stream so that the byte stream can be reverted back into a copy of the object. Since everything is stored in memory as 0s and 1s, why is there an additional need to deconstruct an …
Java Jersery: How to handle multiple Queries Parameters for a REST URL with UriInfo
I have implemented a rest Query as shown below: How do I handle when multiple parameters Here instead of two strings, I am getting it as one single string. How should I handle it, should I split the parameter String by comma (,).? When Currently it is able to handle these endpoints. The Rest URL’s are A…
I want to show my externalurl link coming from api in webview in my application
My Code : My Adapter news detail class I want to show my externalurl link coming from api in webview in my application. When I click for detail, it opens on google chrome. but I want it to show in application. Answer set setWebViewClient in your WebView also you can enable javaScript and Clint is:
Random “Unexpected end of Zlib input stream” exception when trying to gunzip files
I have a class that is supposed to extract a given tar.gz file into a simple .tar file. But for some files this exception is thrown : The method managing the extraction look like this : The strange thing is that the exception is thrown for some files and sometimes it does not, but I can’t figure out why…
Decide GNU or MUSL build of linux in Java
I have a Java desktop application which is supposed to run in both GNU Linux distributions (Debian and Ubuntu) and MUSL Linux distributions (Alpine). My application uses a native library also and native library build is different for both type of Linux distributions. I will deliver both with my application in…
java.util.NoSuchElementException error on multiple while statements
Screenshot of error message Getting this error when I run my code, note that it finds a problem at line 37, but I cannot figure out what it is. Running the first iteration of the scanner method (for input 1) worked fine, and yielded the proper output, but none of the consecutive ones have, and I’ve been…