I have used this article (https://gist.github.com/fernandezpablo85/03cf8b0cd2e7d8527063) for creating a custom maven repo, and it works. But now I have a problem with a private repo. How can I specify credentials for the private repo? Answer You can set in .m2/settings.xml file Like This: And in pom.xml:
How to handle UsernameNotFoundException spring security
How to handle UsernameNotFoundException ? In spring security when username not found the UserDetailsService implementation throws a UsernameNotFoundException. For example like this: I would like to build a custom “User not found REST response”. How should I catch/handle this exception? I have impl…
JPA – Adding and Removing elements in List with ElementCollection
I keep a list of Strings in SQL as @ElementCollection, my main usage is similar to a Queue: fetch it from the database run some calculations remove the first element and insert a new element to the end of the list: this.measurements.remove(0); this.measurements.add(measurement); save it to the database The pr…
Dataflow: string to pubsub message
I’m trying to make unit testing in Dataflow. For that test, at the begging, I will start with a simple hardcoded string. The problem is that I would need to transform that string to a pubsub message. I got the following code to do that: But I get the following error: How I should create the pubsub messa…
Change “bootJar” target directory
New to gradle, facing issues in jenkins pipeline. Entire build is successful but not able to find the bootable jar of my spring project. If you can please let me know how can I move the jar from target/lib/ to /target folder. Below is my build.gradle P.S- I tried project.buildDir but that changed the build to…
How to fill ant int array randomly with values from another integer array in Java?
I have an integer array with 40 integer values and need to put these randomly on into another integer array. I have a random number that chooses a random value from the first array, but if that specific integer has already been chosen, it has to pick a new random value, but that last part seems to bug for som…
java.lang.NoClassDefFoundError: com/google/common/collect/ImmutableMap error using GeckoDriver Firefox through Selenium in Java
I am using this code and it is giving me this error: Unable to solve it. I am working in eclipse, could you please help me out. Please let me know if you need to know anything else… i am totally stuck… HELP! HELP! HELP! Answer This error message… …implies that the file com/google/commo…
Android Studio mailto Intent doesn’t show subject and mail body
I’m trying to send an e-mail from my Android App. With the click on a button, gmail should open and show a new email with my previously defined recipient, subject and email body. So far I’ve tried sending the Intent.ACTION_VIEW as well as Intent.ACTION_SENDTO. Both show my draft with the recipient…
How to read csv using column name in java
I have tried reading a column with its index using below code: for eg. As I am passing col index in col1, but I am not able to store the column header text in variable to print that which column is having blank value. Is there any way I can read the column to validate blank cells and then print
Java – Spring Boot: Access-Control- Allow-Origin not working
I tried to implement Access-Control- Allow-Origin in spring boot using few tutorials and this link but not able to implement this. To implement this, in application.properties file, I added below line Which probably means that except the URL https://example.com, no other endpoint can call any APIs. But itR…