Oracle® Application Server Integration Adapter for Tuxedo Installation and User's Guide 10g (9.0.4) Part Number B10459-01 |
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Oracle Studio includes a wizard to help define the adapter inbound and outbound interactions and input and output structures used for these interactions. The interactions and input and output structures are maintained as metadata in the Metadata perspective of Oracle Studio.
This appendix contains the following section:
Use Oracle Studio to maintain the metadata for the Tuxedo adapter.
The metadata editor opens, displaying the General tab, with general table details. The following tabs are used to edit the metadata:
The following tab provides an XML representation of the metadata:
Use the General tab to maintain information generally describing the adapter and the connection to it.
The General tab has the following fields:
Adapter definition name - The name of the adapter definition.
Description - An identifying description of the adapter.
Version - The adapter version.
Vendor - The vendor who supplied the adapter.
Authentication mechanism - The authentication to access the adapter. The available mechanisms are:
Max request size - The maximum size in bytes for an XML request or reply. Larger messages are rejected with an error.
Max active connections - The maximum number of simultaneous connections for an adapter (per process).
Max idle timeout - The maximum time, in seconds, that an active connection can stay idle. After that time, the connection is closed.
Adapter Specifications - Adapter-specific properties for an outbound interaction.
maxFieldedBufferItems - Set a limit to the number of items that a fielded buffer may hold. The default is 800.
maxFieldedBufferSize - Limits the total size of a message buffer of type FML. The default is set to 2K bytes.
maxOutputXmlBufSize - Controls the size of memory allocated for output message buffers of type XML. The default taken as 8K bytes.
transactionTimeout - Controls the duration of a Tuxedo transaction (in seconds). If not set (or set to 0), the Tuxedo transaction will not be interrupted and will last until explicitly terminated. This is the default.
Use the Interaction tab to define the general details of the interaction in addition to its input and output definitions.
The Interaction tab has the following fields:
Interaction name - The name of the interaction.
Description - A descriptive identifier for the interaction.
Mode - The interaction mode:
Input record - Identifies an input record.
Output record - Identifies an output record for the results of an outbound interaction.
Interaction Specific Parameters - Defines the properties and values of parameters specific to an outbound interaction.
Input Buffer Type - The type of data used for the input.
Output Buffer Type - The type of the buffer to use for the results of an outbound interaction.
No Transaction - Enables a service to be executed, regardless of transaction context.
No Reply Expected - For future use.
No Blocking Request - Avoids a FROM request submission if a blocking condition exists.
No Timeouts - Ignores blocking timeouts.
Use the Schema General tab to define the general details of the input and output record structures for the interaction.
The Schema General tab has the following fields:
Schema name - The name of the adapter.
Version - The schema version.
Header - A C header, file to map between the data structure and the adapter.
Use the Schema Record tab to define the input and output record structures for the interaction.
The Schema Record tab has the following fields:
The Fields List defines single data items within a record.
Name - The name of the field.
Type - The datatype of the field. The following are valid datatypes:
Binary
Boolean
Date
Double
Float
Int
Long
Numeric
Short
String
Time
Timestamp
Xml
See Also:
Appendix B, "Datatype Support" for details about the mapping from COBOL datatypes to Oracle Connect for Tuxedo datatypes |
Length - The size of the field including a null terminator, when the datatype supports null termination.
Use the Specifications box to specify field properties.
The Source tab displays the XML representation of the adapter metadata.
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