Constraining Type


To help with top-down design, a designer can create a constraining type, which is a separately maintained definition that specifies requirements. Specifically, the constraining type defines what services, properties, references, and intents are required for each composite, component, or implementation being constrained. A given composite, component, or implementation may have additional capabilities, but those are not visible to a higher-level definition when the constraining type is in effect. For details and an example, see the OSOA document SCA Assembly Model Specification.




SOA for the Business Developer. Concepts, BPEL, and SCA
SOA for the Business Developer: Concepts, BPEL, and SCA (Business Developers series)
ISBN: 1583470654
EAN: 2147483647
Year: 2004
Pages: 157
Authors: Ben Margolis

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