Creating a WmManagedConnectionFactory Implementation Class
Create an adapter connection factory class by extending the com.wm.adk.connection.WmManagedConnectionFactory base class. You must override the following base class methods in your WmManagedConnectionFactory implementation class:
Method | Description |
createManagedConnectionObject | Constructs a new connection object (for example, SimpleConnection). |
queryTransactionSupportLevel | Specifies the transactional capabilities of this factory's connections. For more information, see this method's Javadoc. |
fillWmDescriptor | |
deleteCallBack | Called when a connection factory is deleted. |
disableCallBack | Called when a connection factory is disabled. |
enableCallBack | Called when a connection factory is enabled. |
initCallBack | Called when a connection factory is initialized. |
startupCallBack | Called when a connection factory is started. |
shutdownCallBack | Called when a connection factory is stopped. |
updateCallBack | Called when a connection factory is updated. |
Connection Callbacks
The WmManagedConnectionFactory base class defines a set of callback methods that you can override in any connection factory implementation class. These callbacks are called when the state changes on the connection node.
The following table describes which methods are called on a connection for certain operations.
User Actions | Callbacks Received By Enabled Connection |
Enables a disabled connection |  enableCallBackstartupCallBack |
Disables an enabled connection | shutdownCallBack disableCallBack |
Enables a package containing an enabled connection | initCallBack startupCallBack |
Disables a package containing an enabled connection | shutdownCallBack |
Deletes a package containing an enabled connection | shutdownCallBack |
Reloads a package containing an enabled connection | shutdownCallBack initCallBack startupCallBack |
Starts Integration Server | initCallBack startupCallBack Note:
This only occurs if the connections are contained in a package that is enabled. |
Shuts down Integration Server | shutdownCallBack Note:
This only occurs if the connections are contained in a package that is enabled. |
The following table describes which methods are called on a disabled connection for certain operations.
User Actions | Callbacks Received By Disabled Connection |
Creates a connection | initCallBack |
Updates a connection | updateCallBack |
Deletes a connection | deleteCallBack |
Copies a connection | initCallBack Note:
This only occurs if the connection copied creates a new connection. |
Enables a package containing a disabled connection | initCallBack |
Reloads a package containing a disabled connection | initCallBack |
Starts Integration Server | initCallBack Note:
This only occurs if the connections are contained in a package that is enabled. |
Note:
If more than one callback is listed, the callbacks occur in the specified order from top to bottom. If an action is not listed in the table then no callbacks occur.