SCA鎻愬″熀浜嶴OA鐨勪笟鍔″簲鐢ㄨ兘澶熺敤緇勪歡錛坈omponent錛夌殑褰㈠紡鏉ュ疄鐜頒笟鍔¢昏緫錛岃繖浜涚粍浠墮氳繃闈㈠悜鏈嶅姟鐨勬帴鍙f彁渚涘姛鑳?鏈嶅姟)錛屾垨鑰呬嬌鐢ㄥ埆鐨勭粍浠墮氳繃闈㈠悜鏈嶅姟鐨勬帴鍙f彁渚涚殑鍔熻兘錛屽嵆鏈嶅姟寮曠敤(Service references)銆係CA灝嗘瀯寤轟竴涓猄OA鐨勫簲鐢ㄥ垏鍒嗕負涓や釜涓昏姝ラ錛?br />聽1.鏈嶅姟緇勪歡鐨勫疄鐜幫細鎻愪緵鎴栬呬嬌鐢紙consume錛夋湇鍔★紱
聽2.鏈嶅姟緇勪歡鐨勭粍瑁咃細鐢ㄦ潵鏋勫緩瀹屾暣鐨勪笟鍔″簲鐢紝閫氳繃榪炴帴鏈嶅姟寮曠敤涓庢湇鍔?Through the wiring 聽聽聽 of service reference to services)銆?br />Figure 1. Service Component Architecture
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SCA鎻愬′嬌鐢⊿ervice Data Object(SDO)鏉ヨ〃紺烘湇鍔′腑浣跨敤鎴栬繑鍥炵殑涓氬姟鏁版嵁錛屾彁渚涘涓氬姟鏁版嵁緇熶竴鐨勮闂潵婊¤凍瀵筍CA鑷繁鎻愪緵鐨勪笟鍔℃湇鍔$殑緇熶竴璁塊棶銆?/p>
SCA瑙勮寖鐢辮澶氭枃妗e叡鍚屾弿榪幫紝姣忎竴鏂囨。鎻忚堪SCA涓殑涓涓柟闈€傝閰嶆ā鍨?Assembly Model)鎻忚堪浜嗙粍浠墮棿鐨勯厤綰胯繛鎺ャ傝閰嶆ā鍨嬬嫭绔嬩簬瀹炵幇璇█銆傚鎴風鍜屽疄鐜?鎻忚堪浜嗘湇鍔$殑瀹炵幇鍜屾湇鍔″鎴風鈥斺?姣忎竴縐嶅疄鐜拌璦鏈夊叾鑷繁鐨勫鎴風鍜岄拡瀵硅璇█鐨凷CA妯″瀷瀹炵幇瑙勮寖銆?/p>