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The LEADTOOLS PACS Framework includes six example AddIns, as follows:
Implements the INotifyReceiveMessage & INotifySendMessages interfaces. This allows the add-in to log all incoming and outgoing DICOM Messages. The logging is handled by the Microsoft Enterprise Library logging. The add-in creates a Log directory in the DICOM server directory. All log information is written to an "output.log" file. If dataset saving is enabled they are written to Log\Datasets. The file name of the saved dataset is the SOP Instance UID.
Implements the IProcessCStore interface. This add-in implements a StorageSCP. The following storage classes are supported:
The following transfer syntaxes are supported:
Implicit VR Little EndianJPEG 2000JPEG Lossless OnlyJPEG Baseline 1Explicit VR Big EndianExplicit VR Little EndianJPEG Lossless No Hierarchal 14JPEG Lossless No Hierarchal 14B
When the add-in loads it creates a new SQLCE 3.5 database (Dicom.sdf) in the server directory. In addition, it creates an Images directory in the server directory that will contain all the DICOM datasets received at the server.
Implements the IProcessCFind interfaces. This add-in implements a DICOM Query service. This add-in supports the following service classes:
This add-in makes use of the same database that is created by the Store addin. If the database does not exist when this add-in is called it will be created. Therefore, it does not matter if you attempt a find before doing a store.
Implements the IProcessCMove interface. This add-in implements a DICOM Retrieve service. This add-in supports the following service classes:
This add-in makes use of the same database that is created by the Store addin. If the database does not exist when this add-in is called it will be created. Therefore, it does not matter if you attempt a find before doing a store.
Implements the IProcessCFind interface. This add-in supports the following service classes:
This add-in creates a SQLCE 3.5 Database(MWLSCP.sdf) in the server directory. In addition, this add-in creates an Option Dialog that allows you to edit the database from the Server Manager.
Implements the IProcessNAction interface. This add-in supports the following service classes:
This add-in makes use of the SQLCE 3.5 Database created by the storage addin. It expects the database to be already created. If the database is not available the Commitment request will generate a ResourceLimitation error.
If the database is present the commitment request is processed in another thread and a response is immediately sent back to the client. Once the commit request is finalized a request is sent on behalf of the add-in to the originating client.