add AiServiceRegisteredEvent

[catofdestruction]

Publish a Spring Event after registering the AiService Bean in AiServicesAutoConfig.
This event contains the AiService class and its corresponding tools description information.

Once a user implements the AiServiceRegisteredEventListener to listen for this event, they can receive the event during the Spring Boot startup phase and handle their business logic as needed.

Issues link: langchain4j/langchain4j#2112

[langchain4j]

@catofdestruction thanks a lot! I will review it asap during this week

[catofdestruction]

@catofdestruction thanks a lot! I will review it asap during this week

It seems there is a conflict with another branch’s commits. How should I handle this conflict?

[langchain4j]

@catofdestruction could you please try to resolve the conflict? You will probably need to manually merge changes from both branches.

[catofdestruction]

@catofdestruction could you please try to resolve the conflict? You will probably need to manually merge changes from both branches.

I tried to perform the merge in the browser, but I’m not sure if it can compile successfully, and whether the unit tests can run properly.

#80
Additionally, has this commit been correctly merged into the main branch?
If it has been completed, can I sync my fork from the main branch again and submit a new PR?

[catofdestruction]

@catofdestruction could you please try to resolve the conflict? You will probably need to manually merge changes from both branches.

Additionally, I also found these errors, but I don’t know how to resolve them :(

[langchain4j]

Additionally, has this commit been correctly merged into the main branch?
If it has been completed, can I sync my fork from the main branch again and submit a new PR?

You can try, but if you merge main into your branch, you will need to resolve the conflict anyway. Alternatively, you can also create a new branch from the updated main and apply your changes again.

[langchain4j]

Oh nvm, I see that you resolved it already :)

[langchain4j]

Please ignore those failures in the CI build, they happen because API keys do not propagate to your branch.

But should_receive_ai_service_registered_event is failing, could you pelase check?

[AiServiceWithTools]: [Tool-1]: ToolSpecification { name = "getCurrentDate", description = null, parameters = null, toolParameters = null }
[AiServiceWithTools]: [Tool-2]: ToolSpecification { name = "getCurrentTime", description = null, parameters = null, toolParameters = null }
[AiServiceWithTools]: [Tool-3]: ToolSpecification { name = "getToolObserverKey", description = "Find the key name of @ToolObserver", parameters = null, toolParameters = null }

org.opentest4j.AssertionFailedError:
Expected :2
Actual :3

at org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:151)
at org.junit.jupiter.api.AssertionFailureBuilder.buildAndThrow(AssertionFailureBuilder.java:132)
at org.junit.jupiter.api.AssertEquals.failNotEqual(AssertEquals.java:197)
at org.junit.jupiter.api.AssertEquals.assertEquals(AssertEquals.java:150)
at org.junit.jupiter.api.AssertEquals.assertEquals(AssertEquals.java:145)
at org.junit.jupiter.api.Assertions.assertEquals(Assertions.java:531)
at dev.langchain4j.service.spring.mode.automatic.withTools.AiServicesAutoConfigIT.lambda$should_receive_ai_service_registered_event$2(AiServicesAutoConfigIT.java:94)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.accept(AbstractApplicationContextRunner.java:434)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.consumeAssertableContext(AbstractApplicationContextRunner.java:363)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.lambda$run$0(AbstractApplicationContextRunner.java:341)
at org.springframework.boot.test.util.TestPropertyValues.lambda$applyToSystemProperties$1(TestPropertyValues.java:174)
at org.springframework.boot.test.util.TestPropertyValues.applyToSystemProperties(TestPropertyValues.java:188)
at org.springframework.boot.test.util.TestPropertyValues.applyToSystemProperties(TestPropertyValues.java:173)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.lambda$run$1(AbstractApplicationContextRunner.java:341)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.withContextClassLoader(AbstractApplicationContextRunner.java:369)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.run(AbstractApplicationContextRunner.java:340)
at dev.langchain4j.service.spring.mode.automatic.withTools.AiServicesAutoConfigIT.should_receive_ai_service_registered_event(AiServicesAutoConfigIT.java:82)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)

[catofdestruction]

Please ignore those failures in the CI build, they happen because API keys do not propagate to your branch.

But should_receive_ai_service_registered_event is failing, could you pelase check?

[AiServiceWithTools]: [Tool-1]: ToolSpecification { name = "getCurrentDate", description = null, parameters = null, toolParameters = null }
[AiServiceWithTools]: [Tool-2]: ToolSpecification { name = "getCurrentTime", description = null, parameters = null, toolParameters = null }
[AiServiceWithTools]: [Tool-3]: ToolSpecification { name = "getToolObserverKey", description = "Find the key name of @ToolObserver", parameters = null, toolParameters = null }
org.opentest4j.AssertionFailedError:
Expected :2
Actual :3

at org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:151)
at org.junit.jupiter.api.AssertionFailureBuilder.buildAndThrow(AssertionFailureBuilder.java:132)
at org.junit.jupiter.api.AssertEquals.failNotEqual(AssertEquals.java:197)
at org.junit.jupiter.api.AssertEquals.assertEquals(AssertEquals.java:150)
at org.junit.jupiter.api.AssertEquals.assertEquals(AssertEquals.java:145)
at org.junit.jupiter.api.Assertions.assertEquals(Assertions.java:531)
at dev.langchain4j.service.spring.mode.automatic.withTools.AiServicesAutoConfigIT.lambda$should_receive_ai_service_registered_event$2(AiServicesAutoConfigIT.java:94)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.accept(AbstractApplicationContextRunner.java:434)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.consumeAssertableContext(AbstractApplicationContextRunner.java:363)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.lambda$run$0(AbstractApplicationContextRunner.java:341)
at org.springframework.boot.test.util.TestPropertyValues.lambda$applyToSystemProperties$1(TestPropertyValues.java:174)
at org.springframework.boot.test.util.TestPropertyValues.applyToSystemProperties(TestPropertyValues.java:188)
at org.springframework.boot.test.util.TestPropertyValues.applyToSystemProperties(TestPropertyValues.java:173)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.lambda$run$1(AbstractApplicationContextRunner.java:341)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.withContextClassLoader(AbstractApplicationContextRunner.java:369)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.run(AbstractApplicationContextRunner.java:340)
at dev.langchain4j.service.spring.mode.automatic.withTools.AiServicesAutoConfigIT.should_receive_ai_service_registered_event(AiServicesAutoConfigIT.java:82)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)

I found a bug in the previous PR, and I have submitted a new PR.

links here:
#89