菜单
Analyzes legacy Java applications (Java EE, Servlets, JSP, EJB, Spring) for migration readiness. Use when analyzing Java code structure, identifying framework-specific patterns, or understanding legacy Java architectures.
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基于 SOC 职业分类
| name | java-legacy-analysis |
| description | Analyzes legacy Java applications (Java EE, Servlets, JSP, EJB, Spring) for migration readiness. Use when analyzing Java code structure, identifying framework-specific patterns, or understanding legacy Java architectures. |
Provide specialized knowledge for analyzing legacy Java applications to support migration planning and business logic extraction.
| Type | Key Indicators |
|---|---|
| Servlet/JSP | web.xml, HttpServlet, doGet/doPost, *.jsp files |
| EJB | @Stateless, @Stateful, @MessageDriven, ejb-jar.xml |
| Spring (legacy) | applicationContext.xml, @Controller, @Service, @Repository |
| Spring Boot | @SpringBootApplication, application.properties, pom.xml with spring-boot-starter |
| Struts | struts-config.xml, Action classes, ActionForm |
| JSF | faces-config.xml, @ManagedBean, *.xhtml Facelets |
pom.xml for <maven.compiler.source> and <maven.compiler.target>build.gradle for sourceCompatibility and targetCompatibilityMANIFEST.MF entries<bean> definitions in XML config@Autowired, @Component, @Service@Inject, @Named, beans.xml@EJB injectionDriverManager.getConnection, PreparedStatement@Entity, EntityManager, @PersistenceContextJpaRepository, CrudRepository interfaces@Mapper, XML SQL mappings@WebService, @WebMethod, WSDL files@Path, @GET, @POST, @Produces@RestController, @RequestMappingLoginModule, jaas.confWebSecurityConfigurerAdapter, @Securedweb.xml security constraints, @RolesAllowedapplication.properties / application.yml (Spring)web.xml (Servlet config)InitialContext.lookup)| Legacy Source | Recommended Target | Rationale |
|---|---|---|
| Servlets/JSP | Spring Boot MVC | Modern, well-supported, familiar patterns |
| EJB | Spring Boot services | CDI-like DI, simpler deployment |
| Struts | Spring Boot MVC | Direct action-to-controller mapping |
| JSF | Spring Boot + Thymeleaf or React | Server-side or SPA depending on complexity |
| SOAP services | Spring Boot REST | RESTful APIs are the modern standard |
| Java EE 7/8 | Jakarta EE 10+ or Spring Boot 3 | Either path viable, Spring Boot more common |
Decision framework for selecting the right Azure hosting platform (App Service, AKS, Container Apps) based on application characteristics. Use when helping users choose a hosting platform or comparing Azure compute options.
Analyzes legacy .NET Framework applications (WinForms, WebForms, MVC, WCF) for migration readiness. Use when analyzing C# code structure, identifying framework-specific patterns, extracting business logic, or understanding legacy .NET architectures.
Provides patterns and guidance for migrating .NET Framework applications to .NET 8+. Use when performing framework upgrades, converting WCF to REST, modernizing authentication, or transforming configuration files.
Analyzes SQL Server stored procedures to extract business logic, map data flows, and document dependencies. Use when reverse-engineering stored procedure business rules, analyzing SP call chains, or documenting database-layer business logic.