claudio4j opened a new issue #2444:
URL: https://github.com/apache/camel-k/issues/2444
To create a custom mongodb connection using MongoClient in a kamelet throws
a `ClassNotFoundException`
The MongoClient is created like:
```
MongoClient mongoClient =
MongoClients.create("mongodb://myuser:[email protected]:27017");
```
Setting the bean in a kamelet
```
flow:
beans:
- name: mongoDBConnection
type:
'#class:com.mongodb.client.MongoClients#create("mongodb://myuser:[email protected]:27017")'
```
Causes
```
2021-06-24 17:36:36,231 ERROR [org.apa.cam.qua.mai.CamelMainRuntime] (main)
Failed to start application: org.apache.camel.RuntimeCamelException:
org.apache.camel.VetoCamelContextStartException: Failure creating route from
template: mongodb-sink
at
org.apache.camel.RuntimeCamelException.wrapRuntimeException(RuntimeCamelException.java:66)
at
org.apache.camel.support.service.BaseService.doFail(BaseService.java:413)
at
org.apache.camel.impl.engine.AbstractCamelContext.doFail(AbstractCamelContext.java:3349)
at
org.apache.camel.support.service.BaseService.fail(BaseService.java:342)
at
org.apache.camel.impl.engine.AbstractCamelContext.failOnStartup(AbstractCamelContext.java:4846)
at
org.apache.camel.impl.engine.AbstractCamelContext.init(AbstractCamelContext.java:2487)
at
org.apache.camel.support.service.BaseService.start(BaseService.java:111)
at
org.apache.camel.impl.engine.AbstractCamelContext.start(AbstractCamelContext.java:2494)
at org.apache.camel.quarkus.main.CamelMain.doStart(CamelMain.java:94)
at
org.apache.camel.support.service.BaseService.start(BaseService.java:119)
at
org.apache.camel.quarkus.main.CamelMain.startEngine(CamelMain.java:139)
at
org.apache.camel.quarkus.main.CamelMainRuntime.start(CamelMainRuntime.java:49)
at
org.apache.camel.quarkus.core.CamelBootstrapRecorder.start(CamelBootstrapRecorder.java:45)
at
io.quarkus.deployment.steps.CamelBootstrapProcessor$boot-173480958.deploy_0(CamelBootstrapProcessor$boot-173480958.zig:101)
at
io.quarkus.deployment.steps.CamelBootstrapProcessor$boot-173480958.deploy(CamelBootstrapProcessor$boot-173480958.zig:40)
at io.quarkus.runner.ApplicationImpl.doStart(ApplicationImpl.zig:722)
at io.quarkus.runtime.Application.start(Application.java:101)
at
io.quarkus.runtime.ApplicationLifecycleManager.run(ApplicationLifecycleManager.java:101)
at io.quarkus.runtime.Quarkus.run(Quarkus.java:66)
at io.quarkus.runtime.Quarkus.run(Quarkus.java:42)
at io.quarkus.runtime.Quarkus.run(Quarkus.java:119)
at io.quarkus.runner.GeneratedMain.main(GeneratedMain.zig:29)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at
io.quarkus.bootstrap.runner.QuarkusEntryPoint.doRun(QuarkusEntryPoint.java:48)
at
io.quarkus.bootstrap.runner.QuarkusEntryPoint.main(QuarkusEntryPoint.java:25)
Caused by: org.apache.camel.VetoCamelContextStartException: Failure creating
route from template: mongodb-sink
at
org.apache.camel.component.kamelet.KameletComponent$LifecycleHandler.onContextInitialized(KameletComponent.java:405)
at
org.apache.camel.impl.engine.AbstractCamelContext.doInit(AbstractCamelContext.java:2765)
at
org.apache.camel.quarkus.core.FastCamelContext.doInit(FastCamelContext.java:568)
at
org.apache.camel.support.service.BaseService.init(BaseService.java:83)
at
org.apache.camel.impl.engine.AbstractCamelContext.init(AbstractCamelContext.java:2475)
Caused by: java.lang.ClassNotFoundException:
com.mongodb.client.MongoClients#create("mongodb://myuser:[email protected]:27017")
at
org.apache.camel.quarkus.core.CamelQuarkusClassResolver.resolveMandatoryClass(CamelQuarkusClassResolver.java:59)
at
org.apache.camel.quarkus.core.BaseModel.addTemplateBeans(BaseModel.java:380)
at
org.apache.camel.quarkus.core.BaseModel.addRouteFromTemplate(BaseModel.java:300)
at
org.apache.camel.quarkus.core.BaseModel.addRouteFromTemplate(BaseModel.java:220)
at
org.apache.camel.quarkus.core.FastCamelContext.addRouteFromTemplate(FastCamelContext.java:235)
at
org.apache.camel.component.kamelet.KameletComponent$LifecycleHandler.createRouteForEndpoint(KameletComponent.java:387)
at
org.apache.camel.component.kamelet.KameletComponent$LifecycleHandler.onContextInitialized(KameletComponent.java:402)
```
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