Spring-based backend
Move toward standard Java/Spring patterns, clear service boundaries, and maintainable package structure.
Legacy Java Modernization
Struts to Spring modernization without carrying old architecture forward.
Many Struts applications still run important business operations, but the surrounding architecture, security model, dependencies, and developer skill pool have aged. ResQSoft modernizes legacy Java systems into maintainable Spring-based architectures instead of wrapping old design decisions in new syntax.
Beyond Framework Replacement
The objective is not merely Struts to Spring.
A superficial migration can replace framework calls while preserving the same coupling, naming problems, screen logic, and technical debt. ResQSoft treats Struts modernization as an application modernization problem: controller flow, UI behavior, service boundaries, data access, tests, and deployment architecture all need to be considered.
Simple framework migration
Struts actions become Spring controllers, but legacy structure and maintainability problems remain.
ResQSoft modernization
Business behavior is preserved while the application is regenerated or refactored toward standard Spring, REST APIs, modern UI patterns, and testable code.
Typical Target Architecture
Modern Java that current teams can maintain.
Depending on the system, ResQSoft can help move older Struts applications toward Java/Spring services, REST APIs, Angular or React front ends, modern database access patterns, automated tests, and CI/CD-friendly project structures.
Modern web front end
Replace brittle JSP-era presentation with Angular, React, or other enterprise-approved UI architecture.
Quality controls
Use automated tests and code quality gates to reduce regression risk during modernization.
Modernize Legacy Java
Find out what a future Spring architecture could look like.
A Rapid Modernization Pilot can validate architecture, code quality, and project sizing using a representative slice of your Struts application.
Start a Rapid Modernization Pilot