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Pull request overview
This PR implements a comprehensive Spring Boot 2.1 to 2.2 migration tool that automates dependency updates, property file transformations, and code modifications.
Key changes:
- Automated POM migration for Spring Boot parent version, Jakarta dependencies, and library upgrades
- Property file transformer for deprecated configuration keys
- Code migrators for Kafka, Redis, and Hibernate API changes
Reviewed changes
Copilot reviewed 25 out of 26 changed files in this pull request and generated 1 comment.
Show a summary per file
| File | Description |
|---|---|
| src/test/resources/spring-migration-test.yml | Test configuration file with malformed YAML structure |
| src/test/java/com/raditha/spring/*Test.java | Test classes validating each migration phase |
| src/main/java/com/raditha/spring/YamlUtils.java | Utility class for YAML processing |
| src/main/java/com/raditha/spring/SpringBootPomMigrator.java | POM dependency migration handler |
| src/main/java/com/raditha/spring/SpringBoot21to22Migrator.java | Main migration orchestrator |
| src/main/java/com/raditha/spring/RedisCodeMigrator.java | Redis API migration transformer |
| src/main/java/com/raditha/spring/PropertyFileMigrator.java | Property file transformation handler |
| src/main/java/com/raditha/spring/MigrationValidator.java | Post-migration validation component |
| src/main/java/com/raditha/spring/MigrationResult.java | Migration result aggregator |
| src/main/java/com/raditha/spring/MigrationPhaseResult.java | Individual phase result tracker |
| src/main/java/com/raditha/spring/MigrationPhase.java | Migration phase interface |
| src/main/java/com/raditha/spring/KafkaCodeMigrator.java | Kafka API migration transformer |
| src/main/java/com/raditha/spring/JmxConfigDetector.java | JMX usage detector and configuration enabler |
| src/main/java/com/raditha/spring/HibernateCodeMigrator.java | Hibernate annotation migration handler |
| src/main/java/com/raditha/spring/ConfigPropertiesScanMigrator.java | ConfigurationPropertiesScan migration handler |
| setup-testbeds.sh | Shell script for setting up Spring Boot test environments |
| docs/testbed_setup.md | Documentation for test bed setup and usage |
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Owner
Author
|
@copilot I would like you to take a close look at the spring_boot_2.1_to_2.2_migration.md file and compare it against the implementation in the com.raditha.spring package centered around the SpringBoot21to22Migrator class. Please determine if it is a complete and correct implementation. The code is supposed to make use of the https://github.com/Cloud-Solutions-International/antikythera project for some functionality. |
Contributor
…generation, add properties-migrator dependency - Updated SpringBoot21to22Migrator javadoc to clarify manual review requirements - Added requiresManualReview flag and manualReviewItems to MigrationPhaseResult - Enhanced MigrationResult report to highlight manual review items with dedicated section - Updated HibernateCodeMigrator to generate AttributeConverter stub classes with TODO comments - Added import management to RedisCodeMigrator (Stream/Collectors imports) - Marked Redis migrations as requiring manual review - Added spring-boot-properties-migrator dependency to POM migration for validation - All Phase 1 critical fixes completed Co-authored-by: e4c5 <1635446+e4c5@users.noreply.github.com>
…structions - Created JedisConnectionMigrator to handle Jedis 2.x→3.x configuration migration - Detects @bean methods returning JedisConnectionFactory - Adds migration comments for RedisStandaloneConfiguration transformation - Adds necessary imports for Jedis 3.x pattern - Marks as requiring manual review with specific action items - Enhanced MigrationValidator with property validation and rollback instructions - Added validateProperties() method for spring-boot-properties-migrator validation - Added addRollbackInstructions() with detailed rollback steps - Improved validation flow with multiple levels - Updated MigrationResult report to include dedicated rollback instructions section - Integrated JedisConnectionMigrator into SpringBoot21to22Migrator orchestrator - Updated orchestrator javadoc to list Jedis in code migrations - Phase 2 implementation complete Co-authored-by: e4c5 <1635446+e4c5@users.noreply.github.com>
- Remove unnecessary IOException catch, let it propagate (comment 2629327645) - Combined nested conditions for Type annotation check (comment 2629329289) - Simplified manual review items to be more concise (comment 2629330240) - Use modern instanceof pattern matching for NormalAnnotationExpr (comment 2629331312) - Updated migrate() method signature to throw Exception as per interface Co-authored-by: e4c5 <1635446+e4c5@users.noreply.github.com>
- Enhanced SpringBootPomMigrator.upgradeSpringfox() to suggest SpringDoc OpenAPI as modern alternative - Adds warnings about SpringDoc when Springfox is detected - Provides dependency information and migration guide link - Created ActuatorConfigDetector to detect disabled-by-default Actuator features - Detects HttpTraceRepository usage for /actuator/httptrace endpoint - Detects AuditEventRepository and AuditListener implementations - Provides configuration guidance with example bean definitions - Shows how to expose endpoints in application.yml - Integrated ActuatorConfigDetector into SpringBoot21to22Migrator orchestrator - Phase 3 implementation complete Co-authored-by: e4c5 <1635446+e4c5@users.noreply.github.com>
…(optional) - Created LazyInitializationConfigurer for test profile optimization - Adds spring.main.lazy-initialization=true to application-test.yml/properties - Significantly speeds up test startup for large applications - Disabled by default, enable with --enable-lazy-init flag - Provides guidance even when disabled - Created JakartaEEPrepMigrator for future Spring Boot 3.x preparation - Adds TODO comments to javax.* imports that will migrate to jakarta.* - Covers javax.persistence, validation, servlet, annotation, transaction, etc. - Helps prepare for future Spring Boot 3.x migration - Disabled by default, enable with --enable-jakarta-prep flag - Enhanced SpringBoot21to22Migrator with optional feature flags - New constructor accepts enableLazyInit and enableJakartaPrep parameters - Backward compatible - default constructor disables both features - Added Phase 5 for optional enhancements - Updated CLI with --enable-lazy-init and --enable-jakarta-prep flags - Updated help text with usage examples - Phase 4 (all OPTIONAL features) implementation complete Co-authored-by: e4c5 <1635446+e4c5@users.noreply.github.com>
Spring Boot 2.1→2.2 migration tool - Complete implementation (Phases 1-4)
…ng existing code to be more reusable;
Owner
Author
|
Dear @copilot the changes made since the commit 93e38f6 are all about spring boot 2.2 to 2.3 migration. You will find the main document in a file called docs/spring_boot_2.2_to_2.3_migration.md please go through this file and then make sure that the implementation is current. The code is in the com.raditha.spring package. Some of the code that was written earlier was refactored so that they could be reused. |
Contributor
e4c5
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Feb 1, 2026
Spring 2.1 to 2.2 migration and spring 2.2 to 2.3 migrations are feature complete but no doubt real world examples will always cause problems
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A spring boot 2.1 to 2.2 migration tool