spring-examples | examples connecting to CockroachDB | Database library

by timveil-cockroach Java Version: Current License: No License

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kandi X-RAY | spring-examples Summary

spring-examples is a Java library typically used in Database applications. spring-examples has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

This repository is a collection of examples connecting to CockroachDB using the Spring Framework. While are multiple ways to access databases using the Spring Framework, this repository focuses on the most common patterns:. In addition to basic Database access, the above examples include the use of spring-retry for declarative retry logic. Retry logic highly recommended when interacting with CockroachDB and the Spring Retry project makes implementing this logic incredibly simple.

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Quality

Security

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Support

spring-examples has a low active ecosystem.

It has 4 star(s) with 2 fork(s). There are 4 watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 1 have been closed. On average issues are closed in 40 days. There are 6 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of spring-examples is current.

Quality

spring-examples has no bugs reported.

Security

spring-examples has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

spring-examples does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

spring-examples releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed spring-examples and discovered the below as its top functions. This is intended to give you an instant insight into spring-examples implemented functionality, and help decide if they suit your requirements.

Start the downloader .
an example .
Insert users .
Run users .
Returns true if this user is equal to the given object .
Determine if the SQL exception should be retryable .
Build a UserDTO .
The retry template .
Classify the given exception .
Returns a String representation of this Customer .

Get all kandi verified functions for this library.

spring-examples Key Features

No Key Features are available at this moment for spring-examples.

spring-examples Examples and Code Snippets

No Code Snippets are available at this moment for spring-examples.

Community Discussions

Trending Discussions on spring-examples

ScrollTo animation react-spring

Asynchronous RPC using Spring Boot RabbitMQ

QUESTION

ScrollTo animation react-spring

Asked 2021-May-30 at 11:15

As per title, all I'm trying to achieve is to scroll to some element smoothly by using react-spring animations.

Here I reproduced a snippet with a working example (which when clicking on a section brings you to the following one); Problem is this works only on versions below v6.0.0.

As you can notice on index.js, I added a commented line with a component which contains the exact same logic but converted to v9.1.2 (which doesn't work).

So question is, what part did I convert wrongly? I am probably missing some bits from breaking changes on v6 and I tried looking into the documentation, but they reference to breaking changes for v8 and v9 only, so I'm a bit confused on what I'm missing?

Any answer with a working solution it's perfectly fine, doesn't need to be based on my example - big thank you in advance!

...

ANSWER

Answered 2021-May-30 at 11:15

The version 9.1.2 seems to have some bugs which might be causing this. I found an issue which also states the same problems. (Also, the original issue that found this)

So, according to their releases, version 9.2.0 or upwards would have this issue fixed. I tried 9.2.1 (latest at the time of this answer) in the sandbox provided in the question and it works:

Forked Sandbox (working)

Source https://stackoverflow.com/questions/67659449

QUESTION

Asynchronous RPC using Spring Boot RabbitMQ

Asked 2017-Aug-28 at 13:48

I have implemented a basic asynchronous RPC call using spring boot 1.4 and rabbit mq.
My intention is to use this example as a basis of communication among micro services.
For example, Publisher.java and Subscriber.java could be two micro services talking to each other.

The code shown works fine, but I am curious to know if there are any better ways of doing this?

My queries as follows:

For subscriber to listen to request queue using @RabbitListener annotation , I did not had to declare directExchange() and binding() beans in configuration.
But for asyncRabbitTemplate to read response from reply queue, I had to declare directExchange() and binding() beans in configuration.
Is there any way I can avoid it, because I feel it is code duplication as I am declaring these beans twice.
In real world application, there would be many such calls between micro services.And as per my understanding , I would need to declare similar rpcReplyMessageListenerContainer() and asyncRabbitTemplate() for each request-reply call.
Is that correct?

Code as follows. Link to Github

Config.java ...

ANSWER

Answered 2017-Aug-28 at 13:48

Your solution is fine.

It is not clear what you are asking...

I had to declare directExchange() and binding() beans in configuration. Is there any way I can avoid it, because I feel it is code duplication as I am declaring these beans twice.

@QueueBinding is simply a convenience on @RabbitListener and an alternative to declaring the queue, exchange and binding as @Beans.

If you are using a common @Config class you can simply omit the bindings attribute on the listener and use queues = "${queue.reply}" to avoid the duplication.

I would need to declare similar rpcReplyMessageListenerContainer() and asyncRabbitTemplate() for each request-reply call. Is that correct?

Yes; although with the upcoming 2.0 release, you can use a DirectReplyToMessageListenerContainer which avoids the need for a separate reply queue for each service; when you send a message.

See the documentation here and here.

Starting with version 2.0, the async template now supports Direct reply-to instead of a configured reply queue.

(Should read "as an alternative to " rather than "instead of").

So you can use the same template to talk to multiple services.

Source https://stackoverflow.com/questions/45913418

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install spring-examples

You can download it from GitHub.
You can use spring-examples like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the spring-examples component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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