Patent ID: 8910151

Claim:
A terminal, comprising: a receiving unit comprising a processor configured to receive a download address of a software component package and a command instructing to download delivered by a Device Management (DM) server, wherein the software component package contains a plurality of software components; a downloading unit configured to download the software component package according to the download address and the command instructing to download; an installing unit configured to install the obtained software component package locally and generate management nodes corresponding to the plurality software components and subnodes of the management nodes under a Deployed subtree of a Software Component Management Object (SCOMO); a first generating unit configured to generate a management node and the subnodes of the management node corresponding to the software component package under a Delivered subtree after the terminal downloads the software component package according to the download address and before the software component package is installed locally when the command instructing to download is DownLoad; and a first right assigning unit configured to assign access control rights to the management node generated under the Delivered subtree and the subnodes of the management node generated under the Delivered subtree, wherein the first right assigning unit is further configured to let the subnodes of the management node generated under the Delivered subtree inherit access control rights of the management node generated under the Delivered subtree and/or assign access control rights of executable nodes under the Download subtree to executable nodes under the management node generated under the Delivered subtree; and a second right assigning unit configured to assign access control rights to the management node and the subnodes of the management nodes after the management nodes corresponding to the plurality of software components and the subnodes of the management nodes are generated under the Deployed subtree of the SCOMO.