| 摘要 |
In an embodiment of the present invention, at a Deployer level, an application software component is provided with a tree representation 510 of objects it contains. An object is a leaf node, with the attributes of the object being in nexus between the root and the leaf node. An accessor object 511 has methods to access the tree 510 . In one embodiment of the present invention, at an administrator level, a handler object 611 in turn accesses accessor object 511 . Handler object 611 may be part of a handler home object 619 . Client applications 710 have lookup services 711 to access handler objects like 611 , e.g. via a lookup home object 719 , and handler home object 619.
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