How can I check if a string matches a IPv4, IPv6 adress or a domain name like www.google.com? I found this for IPv4: Validating IPv4 string in Java And the same kind of system works for IPv6 but how can I check domain names? EDIT: To clarify: I want to check if a string is a valid server address. Valid
How to tests and mock mapstruct converter?
I’m using MapStruct framework on my java Gradle project, and it works perfectly but I just want to test : MapStruct generated sources (converter) service class (calls MapStruct’s converter) I have tried to use another topic to do this but it is not working for me. This is my MapStruct interface : …
Conditionally serialise fields in Gson
I have two classes : Player and Match. Player has two fields, playerId and name while Match contains two Player objects and matchId too. When I serialise Player I do want the id and the name to appear in the JSON, however when I serialise Match I get matchId and Player’s non transient fields and their r…
Java 11 requirements check failed for JDK 1.8 or greater with Cordova
When I run ““cordova run android“` in the path of my project I get My version of Java My version of javac My version of Cordova My version of Node My version of Nodejs My version of NPM My version of Gradle I found that android-studio –version didn’t do anything but silently wait…
Java 11 SSLHandshakeException with TLS 1.3: How do I revert to TLS 1.2?
My application is a form of “web scraper” which loads the HTML from a desired input page using the Java Jsoup library. I recently upgraded my application platform from Java 8 to Java 11. With this upgrade, I have received several reports from my clients saying that they receive SSLHandshakeExcepti…
Code signing + notarization using jpackage utility isn’t working on macOS
For some context, I’m using the jpackage utility to try to create a signed DMG file to deliver to my users. The reason I need to sign this DMG is because I would like to notarize the software. By the way, I’m not sure if notarization is possible (yet) using jpackage but I’m trying it anyway.…
An attempt was made to call a method that does not exist. STS
When i run the STS(SpringBoot) application i get the below error: The following method did not exist: The method’s class, javax.servlet.ServletContext, is available from the following locations: It was loaded from the following location: The suggestion in the ide is: Action: Correct the classpath of you…
How to lock Android device after unlocking with setShowWhenLocked(true);
I am creating a video calling app and have the following code which is called when the application receives a push notification – it unlocks the screen and presents an ‘incoming call’ user interface: This works fine when a call is incoming – the user can interact with the app using the…
How to extract data from POST request in azure functions java
I send form data in POST request from angular app to my azure functions who wrriten in java. the client side look like this: when Item recived to azure functions. the aim of functions is to send this item in push notifications via firebase to android app. the azure functions with HTTP trigger look like this: …
How to implement Log4j-audit in Java/GWT web app
Currently working on implementing audit logging for a web app and would like to use log4j-audit. The app is written using OpenJDK 8 and GWT 2.7 hosted by Jboss 6.4 and built using Ant 1.10.5. My question is how does one implement the log4j-audit framework into our current structure? I have worked through the …