Add KeyValue Couchbase Support

[dearrudam]

Changes

• Added KeyValue Couchbase support
• Added info about this new support into the README.md;

[dearrudam]

@amoscatelli it looks like com.couchbase.client:java-client:3.3.4 doesn't support native compilation...I've tried to solve it by following this doc: https://quarkus.io/version/main/guides/native-reference#i-get-a-analysiserrorparsingerror-when-building-a-native-executable-due-to-an-unresolvedelementexception-what-can-i-do ...

According to this info:

In the unfortunate case where the reference causing the issue is made by a 3rd party library, that you cannot modify, you should consider one of the following:

1. Use a class/method substitution to remove the said reference.

2. Add the optional dependency as a non-optional dependency of your project.

The option 1 it's not possible...this com.couchbase.client:java-client:3.3.4 dependency is a required one;

The option 2 says that the com.couchbase.client:java-client:3.3.4 dependency is pointing to many classes that it's not in the classpath... I've tried to add it, but adding the required dependencies arent' a practical process to detect.

Do you think that it's a problem for accepting and merging this PR to the source?

FYI, couchbase also can be used as Document NoSQL database... I'm working on this extension...

[amoscatelli]

I believe is possible to have the coachbase driver working in native mode since there is a quarkus camel extension :

https://camel.apache.org/camel-quarkus/3.0.x/reference/extensions/couchbase.html

Try doing something similar to what I did for ArangoDB

[amoscatelli]

I believe you need this here

<dependency>
    <groupId>org.apache.camel.quarkus</groupId>
    <artifactId>camel-quarkus-couchbase-deployment</artifactId>
</dependency>

Use the bom in the coudhbase parent like I did for Arango

[dearrudam]

@amoscatelli, unfortunately, according to the documentation here: https://camel.apache.org/camel-quarkus/3.0.x/reference/extensions/couchbase.html the camel-quarkus-couchbase doesn't support native compilation.

Maybe, we need to manipulate the CI process in order to execute the native compilation in the extensions that supports it only. What do you think about it?

[amoscatelli]

Sorry, in the link you posted I miss the part when they talk about lacking native support.

P.S. I saw it ! Sorry I missed that at first. Let me think

[amoscatelli]

Yea you are right.
There is also a specific (non camel) extension for this, but they seem to have a problem :
quarkiverse/quarkus-couchbase#22
quarkusio/quarkus#26206

[dearrudam]

@amoscatelli what do you think about enhancement of the CI process in order to execute the native compilation in the extensions that support it only?

For example, let's do a little step that changes what module should be ignored before the native-compilation build process. With that, we allow developers to use Couchbase in JVM mode, at least...

[amoscatelli]

I am not sure ... maybe we could also help that guy to complete the couchbase native extension.
Maybe I'll take a look

[amoscatelli]

@dearrudam they said they are working on it right now, I am talking about the native support.

But there is no ETA.

[otaviojava]

@gastaldi could you review/merge this one?

[gastaldi]

@otaviojava I'd defer that to @amoscatelli, as I don't have enough knowledge about this :)

[amoscatelli]

@gastaldi @otaviojava
this PR offers no native support.

This needs to be fixed before proceeding.

Maybe you could subscribe and hasten on that issue ...