See: Description
| Interface | Description |
|---|---|
| DDMReadCallback |
Used by DDMConnection to pass the output of a read operation to the user in a memory-conscious fashion.
|
| DDMWriteCallback |
Used by DDMConnection to obtain the input for a write operation from the user in a memory-conscious fashion.
|
| Class | Description |
|---|---|
| DDMCallbackEvent |
Contains a reference to the file that generated the event.
|
| DDMConnection |
Represents a TCP/IP socket connection to the System i Distributed Data Management (DDM) host server (QUSRWRK/QRWTSRVR job).
|
| DDMDataBuffer |
Represents a set of temporary data for a given record.
|
| DDMField |
Represents an individual field of a record format.
|
| DDMFile |
Represents a handle to a file.
|
| DDMFileMemberDescription |
Represents information about a file member.
|
| DDMReadCallbackAdapter |
Helper class for implementing a
DDMReadCallback. |
| DDMRecordFormat |
Represents the record format and field information for a file.
|
| DDMThreadedReader |
A special kind of
DDMReadCallback you can use when you want multiple
threads to simultaneously process data being read out of the same file and connection. |
The DDMConnection class is used to establish
a connection to the host server (QUSRWRK/QRWTSRVR job).
See DDMRead for an example of using DDM to read a file.