Design Pattern Archive
Hexagonal architecture is an application design pattern. It solves some problems of the layered architecture by introducing ports-and-adapter for the dependencies between our components of the application toward our domain objects. The domain objects are …
The web service broker uses web protocols and XML. We can use this pattern to expose and broker the services. Assume a circumstance, where multiple organizations are lined up in order to request info from …
The service activator design pattern is one of the Java EE patterns. It is an SI (spring integration) component. It is responsible for triggering or activating a service object or bean which is managed by …
The data access object in a computer software which is as an object which is responsible for providing abstract interface for communication to a specific form of database. Through the method of mapping, the app …
It is one of the Java EE design patterns. We need Transfer Object when we need to pass the data across various attributes in a packet to the server. Value Object is another name for …
It is one if the Java EE software-design patterns. The composite entity pattern performs modeling, managing and representing a set of interrelated persistent objects. It does not represent them as separate fine-grained entity beans. Composite …
Object-oriented programming makes use of the business object. It represents the parts of a business. A Business Object is able to represent things like event, person, business process, place, and concept. The business object can …
