cloud-readiness.java-rmi.windup.xml Maven / Gradle / Ivy

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            This ruleset detects the Java Remote Method Invocation (RMI), which may be problematic when migrating an application to a cloud environment.
        
        
            
            
        
        
        
        
        cloud-readiness
        rmi
    
    
        
            
                
                    INHERITANCE
                
            
            
                
                
                
                    
                    Java RMI is a tightly coupled service. Tight coupling is not suitable in a cloud environment because of scalability problems.

                    Recommendations

                    Use Java EE standard or loosely coupled protocols for backing service interactions:

                    ** Message-based communication (JMS) for asynchronous use cases
                    ** HTTP-based protocol or API (JAX-RS and JAX-WS) for synchronous use cases

                    When used with load-balancing, both options ensure scalability and high availability.
                    
                    
                    rmi
                    cloud-readiness
                
            
        
        
            
                
            
            
                
                    
                        
                            
                        
                    
                    
                        
                            
                            The Java RMI API is tightly coupled. Tight coupling is not suitable in a cloud environment because of scalability problems.

                            Use a RESTful API or a message queue.
                            
                            rmi