摘要:
Embodiments consistent with the principles of the invention check, before the data underlying a changed primary object is persistently save, for related objects whose data is also affected by the change. The related objects may be two or more degrees removed from the primary object. The changed primary object and all its changed related objects are then persistently saved together, so that the saved data is consistent across the related objects. Embodiments consistent with the principles of the invention also provide a state model for controlling access to services by clients and for making services available by servers.
摘要:
Systems and methods are provided for adapting a procedure call from a service manager to a service provider in a computer framework. An inbound procedure call is received, requesting an inbound procedure to operate on an object. Then, the inbound procedure is transformed to an outbound procedure based on a stored mapping of input procedures to output procedures. The outbound procedure is called from the service provider to operate on the object.
摘要:
Methods and systems for calling a service provider using a service manager and a local client proxy. In one exemplary embodiment, a method is provided to instantiate the service manager, the service provider, and the local client proxy. In response to the service provider, the local client proxy calls another service provider through the service manager to complete the call to the other service provider.
摘要:
Methods and apparatus, including computer program products, for providing notifications of events include defining a set of standard events for objects in a back end system and operating on an object in the back end system using an instance of a service provider class. Conditions corresponding to a standard event from the set of standard events are detected. The conditions corresponding to the standard event are defined by meta data stored in a repository. One or more subscribers to the standard event are notified in response to a detected condition.
摘要:
A computer-implemented system may include an application platform comprising a platform model of a plurality of business objects, each of the business objects comprising a model of data and associated logic, and a public solution model comprising a subset of the platform model. The system may also include a business application, wherein a data model and access logic of the business application are defined based on the public solution model, and wherein the application platform is to provide services to the business application based on the data model, the access logic and the platform model.
摘要:
Systems and methods for accessing multiple portals using a unique business language semantic are provided. Business information and services are provided to customers during, for example, a supply chain management process. An accessible business environment is provided which includes a common repository. The common repository has access to one or more business portals. One can search the product listing in the common repository using a browser, e.g., a web-based browser. In response to a search, one may be provided with a product list indicating some available business portals having the specific product and/or service. The common repository entries are described by a predetermined semantical description.
摘要:
Methods and apparatus, including computer program products, are provided for providing a language for defining a service. In one embodiment, there is provided a method for making a call to the service having a business object. Moreover, the method may include formatting a message based on a language, the language defining an interaction with the business object at the service and an association between the business object and a business object node, the association enabling an instantiation of the business object including the business object node; and calling the service using the formatted message, such that the formatted message instantiates the business object.
摘要:
A method includes receiving a representation of a service, the service including handling of a request for a context-dependent data set derived from one or more collections of data elements. The representation includes a specification of a first data field, a specification of an input data structure including two or more data fields and the first data field, the two or more data fields defining a context for the first data set, a specification of an output data structure, instances of the output data structure including the context-dependent data set, and a name of a service provider. The method stores the representation of the service in a repository, receives a request for the service by a software entity, the request including an instance of the input data structure, checks the request against the representation of the service, sends the request to the service provider, receives one or more instances of the output data structure from the service provider, and sends the one or more instances of the output data structure to the software entity.
摘要:
A method includes receiving a representation of a service, the service including handling of a request for a context-dependent data set derived from one or more collections of data elements. The representation includes a specification of a first data field, a specification of an input data structure including two or more data fields and the first data field, the two or more data fields defining a context for the first data set, a specification of an output data structure, instances of the output data structure including the context-dependent data set, and a name of a service provider. The method stores the representation of the service in a repository, receives a request for the service by a software entity, the request including an instance of the input data structure, checks the request against the representation of the service, sends the request to the service provider, receives one or more instances of the output data structure from the service provider, and sends the one or more instances of the output data structure to the software entity.
摘要:
A system may include presentation of a user interface including fields associated with a business object, reception, via the user interface, of an instruction to add an extension field to the business object, reception, via the user interface, of an indication of a reference field of the business object, determination of a binding of the reference field to the business object, and binding of the extension field to the business object based on the determined binding of the reference field to the business object.