/**
* Close the given Connection.
*
* @param con the Connection to close
*/
protected void closeConnection(Connection con) {
try {
con.close();
} catch (Throwable ex) {
logger.warn("Could not close shared CCI Connection", ex);
}
}
/**
* Closes a connection object from the given connection factory.
*
* <p>The default implementation assumes a JCA {@link Connection}. Subclasses should override, if
* they use another type of connection.
*
* @param connection
* @param factory
*/
public void closeConnection(C connection, F factory) {
if (connection == null) {
return;
}
if (connection instanceof Connection) {
try {
((Connection) connection).close();
} catch (ResourceException e) {
LogManager.logDetail(LogConstants.CTX_CONNECTOR, e, "Error closing"); // $NON-NLS-1$
}
return;
}
throw new AssertionError(
"A connection was created, but no implementation provided for closeConnection"); //$NON-NLS-1$
}
/**
* This method closes the interaction and the connection to a JRA resource.
*
* @return True if successful, false if not.
*/
public void closeConnectionInteraction() {
try {
try {
if (interaction != null) {
interaction.close();
}
} catch (Throwable e) {
TransactionHelper.logDataException(
callingFunctionName, "Failure closing the interaction with: ", e);
}
if (connection != null) {
connection.close();
}
} catch (Throwable e) {
TransactionHelper.logDataException(
callingFunctionName, "Failure closeConnectionInteraction: ", e);
}
}
/**
* This method opens a connection and the interaction.
*
* @return True if successful, false if not.
*/
public void createConnectionInteraction() {
if (this.connectionFactory == null) {
TransactionHelper.logAndThrowDataException(
callingFunctionName,
"Failure looking up a connection factory for resource name: " + resourceName,
null);
}
try {
/*
* Get a connection from the connection factory. Requires that
* setupConnectionFactory was called successfully beforehand.
*/
connection = connectionFactory.getConnection();
/*
* Create an interaction object to make a call to an SAP system
* where you can send your business data and receive data back:
*/
interaction = connection.createInteraction();
} catch (Throwable e) {
TransactionHelper.logAndThrowDataException(
callingFunctionName, "Failure getting connection for resource name: " + resourceName, e);
}
}
public void cnCloseConn() throws Exception {
log.info(tid() + " CN_CLOSE_CONN (" + id + ")");
Connection conn = (Connection) connections.get(id);
conn.close();
}