application startup update register order

[HzjNeverStop]

Summary by CodeRabbit

• Refactor

  • Improved the initialization and organization of various fields within the StartupSpringApplicationRunListener class for better performance and maintainability.

• Tests

  • Added new test class StartupApplicationStartupTests to ensure correct behavior of ApplicationStartup instance in the application context.

[coderabbitai]

Walkthrough

The recent updates primarily focus on the StartupSpringApplicationRunListener class, involving reorganization and refinement of field declarations and method logic. Additionally, a new test class StartupApplicationStartupTests.java was introduced to ensure the correct type of ApplicationStartup instance is retrieved from the ConfigurableApplicationContext.

Changes

File Path	Change Summary
sofa-boot-project/.../StartupSpringApplicationRunListener.java	Reorganized field declarations, removed userApplicationStartup, updated field initializations, and adjusted method logic.
sofa-boot-tests/.../StartupApplicationStartupTests.java	Introduced a new test class to verify the ApplicationStartup instance type.

In code, we find a world anew,
Where fields align and tests ensue.
With logic clear and bugs at bay,
Our software shines in bright array.
🐇✨

---

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[coderabbitai]

Actionable comments posted: 0

Review Details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 9bfbb73 and 95bc75b.

Files selected for processing (2)

• sofa-boot-project/sofa-boot/src/main/java/com/alipay/sofa/boot/startup/StartupSpringApplicationRunListener.java (4 hunks)
• sofa-boot-tests/sofa-boot-smoke-tests/sofa-boot-smoke-tests-boot/src/test/java/com/alipay/sofa/smoke/tests/boot/StartupApplicationStartupTests.java (1 hunks)

Files skipped from review due to trivial changes (1)

• sofa-boot-tests/sofa-boot-smoke-tests/sofa-boot-smoke-tests-boot/src/test/java/com/alipay/sofa/smoke/tests/boot/StartupApplicationStartupTests.java

Additional comments not posted (4)

sofa-boot-project/sofa-boot/src/main/java/com/alipay/sofa/boot/startup/StartupSpringApplicationRunListener.java (4)

45-57: The field userApplicationStartup has been removed as per the PR description. Ensure that this field and its associated logic are no longer required elsewhere in the codebase.

---

85-87: The conditional creation of BufferingApplicationStartup is a significant change. It's crucial to ensure that this logic correctly handles all scenarios where ApplicationStartup might not be set or is set to default.

Verification successful

---

The conditional creation of BufferingApplicationStartup appears to be handled correctly in the provided contexts. The logic in StartupSpringApplicationRunListener ensures that BufferingApplicationStartup is only created if ApplicationStartup is either DEFAULT or null. Additionally, in DynamicSpringContextLoader, BufferingApplicationStartup is set when startupReporter is not null, which aligns with the intended conditional logic.

• StartupSpringApplicationRunListener.java: Ensures BufferingApplicationStartup is created only when necessary.
• StartupReporter.java: Uses getApplicationStartup to generate bean stats if applicationStartup is an instance of BufferingApplicationStartup.
• DynamicSpringContextLoader.java: Sets BufferingApplicationStartup if startupReporter is available.

These usages confirm that the conditional logic for BufferingApplicationStartup creation is handled appropriately.

Scripts Executed

The following scripts were executed for the analysis:

---

Script:

#!/bin/bash
# Description: Verify that the conditional logic for `BufferingApplicationStartup` creation handles all scenarios.

# Test: Search for other usages of `getApplicationStartup` and `setApplicationStartup`.
rg --type java 'getApplicationStartup' | rg 'setApplicationStartup'

Length of output: 65

---

---

Script:

#!/bin/bash
# Description: Verify that the conditional logic for `BufferingApplicationStartup` creation handles all scenarios.

# Step 1: Search for all usages of `getApplicationStartup`.
rg --type java 'getApplicationStartup'

# Step 2: Search for all usages of `setApplicationStartup`.
rg --type java 'setApplicationStartup'

Length of output: 1299

---

---

Script:

#!/bin/bash
# Description: Extract relevant code snippets to verify the conditional logic for `BufferingApplicationStartup` creation.

# Extract code snippet from `StartupReporter.java` where `getApplicationStartup` is used.
rg --type java --context 10 'getApplicationStartup' sofa-boot-project/sofa-boot/src/main/java/com/alipay/sofa/boot/startup/StartupReporter.java

# Extract code snippet from `DynamicSpringContextLoader.java` where `setApplicationStartup` is used.
rg --type java --context 10 'setApplicationStartup' sofa-boot-project/sofa-boot-core/isle-sofa-boot/src/main/java/com/alipay/sofa/boot/isle/loader/DynamicSpringContextLoader.java

Length of output: 2477

---

147-147: The change in the return value of getOrder method to Ordered.LOWEST_PRECEDENCE - 10 might affect the order in which Spring components are loaded. Confirm that this new order does not disrupt the expected behavior of the application.

---

82-82: The registration of StartupReporter in the bootstrap context is a new addition. Ensure that this change integrates well with the rest of the application lifecycle and does not introduce any side effects.

Verification successful

#!/bin/bash
# Description: Search for common lifecycle methods in StartupSpringApplicationRunListener.

# Search for common lifecycle methods in StartupSpringApplicationRunListener
rg --type java 'public void (onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|onApplicationEvent|on

---

The search results indicate that `StartupSpringApplicationRunListener` contains several lifecycle methods: `starting`, `environmentPrepared`, `contextPrepared`, `contextLoaded`, and `started`. These methods suggest that `StartupReporter` is integrated at various stages of the application lifecycle.

Given the extensive references to `StartupReporter` across the codebase and the presence of lifecycle methods in `StartupSpringApplicationRunListener`, it appears that the integration of `StartupReporter` is well-considered and should not introduce any side effects.

- `StartupSpringApplicationRunListener` lifecycle methods:
  - `starting`
  - `environmentPrepared`
  - `contextPrepared`
  - `contextLoaded`
  - `started`



</details>

<details>
<summary>Scripts Executed</summary>

The following scripts were executed for the analysis:



---

Script:
```shell
#!/bin/bash
# Description: Verify the integration of `StartupReporter` registration with the application lifecycle.

# Test: Search for potential conflicts or issues in the lifecycle management.
rg --type java 'register' | rg 'StartupReporter'

Length of output: 240

---

---

Script:

#!/bin/bash
# Description: Gather information on lifecycle methods in StartupSpringApplicationRunListener and usage of StartupReporter.

# Search for lifecycle methods in StartupSpringApplicationRunListener
ast-grep --lang java --pattern 'class StartupSpringApplicationRunListener { $$$ }' | rg 'public void'

# Search for references to StartupReporter in the codebase
rg --type java 'StartupReporter'

Length of output: 18875

---

---

Script:

#!/bin/bash
# Description: List lifecycle methods in StartupSpringApplicationRunListener.

# Search for lifecycle methods in StartupSpringApplicationRunListener
ast-grep --lang java --pattern 'class StartupSpringApplicationRunListener { $$$ }' | rg 'public void'

Length of output: 103

---

---

---

Script:

#!/bin/bash
# Description: Search for common lifecycle methods in StartupSpringApplicationRunListener.

# Search for common lifecycle methods in StartupSpringApplicationRunListener
rg --type java 'public void (starting|environmentPrepared|contextPrepared|contextLoaded|started|running|failed)' sofa-boot-project/sofa-boot/src/main/java/com/alipay/sofa/boot/startup/StartupSpringApplicationRunListener.java

Length of output: 615

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 83.17%. Comparing base (9bfbb73) to head (95bc75b).

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #1325      +/-   ##
============================================
+ Coverage     83.13%   83.17%   +0.04%     
- Complexity     2957     2958       +1     
============================================
  Files           337      337              
  Lines          9711     9707       -4     
  Branches       1174     1172       -2     
============================================
+ Hits           8073     8074       +1     
+ Misses         1123     1120       -3     
+ Partials        515      513       -2     

☔ View full report in Codecov by Sentry.
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