The Transaction Mediator can is used to provide transaction functionality for its child mediators.
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Syntax
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<syn:transaction<transaction action="commit|fault-if-no-tx|new|resume|suspend|rollback|use-existing-or-new" /> |
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UI configuration
The Action parameter is used to select a transaction action to be performed. Available values are as follows.
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| Description | |
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| Commit |
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| Transaction (commit) |
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| This marks the transaction as completed and ends the transaction. | |
| Fault if no |
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| Transaction (fault-if-no-tx) |
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| This goes to the error handler if there is no transaction. | |
| Initiate new |
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| Transaction (new) |
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| This provides the entry point for a new transaction. | |
| Resume |
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| Transaction (resume) |
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| This resumes a paused transaction. | |
| Suspend |
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| Transaction (suspend) |
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| This pauses a transaction. | |
| Rollback |
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| Transaction (rollback |
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| This rolls back a transaction. | |
| Use existing or |
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| Initiate Transaction (use-existing-or new) |
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| If a transaction already exists, |
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| this value continues it. If no transaction already exists, a new transaction will be created. |
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You can configure the Mediator mediator using XML. Click on " switch to source view " in the "Mediator" window.
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Example
For an example of using the Transaction mediator, see Transaction Mediator Example.