Examples of org.mule.api.transport.Connectable.validateConnection()

Class org.mule.api.transport.Connectable

Examples of org.mule.api.transport.Connectable.validateConnection()

org.mule.api.transport.Connectable.validateConnection()
Test whether the connector is able to connect to its resource(s). This will allow a retry policy to go into effect in the case of failure. Implementations must call either:
- {@link RetryContext#setOk()} when no problems found (or no validation required).
- {@link RetryContext#setFailed(Throwable)} with a root cause for a connection failure.
Callers should then check for {@link RetryContext#isOk()}. The failure, if any, will be provided via the {@link RetryContext#getLastFailure()}. @return same retry context with status info set and any failures populated @throws Exception if the connector fails to connect @param retryContext

            {
                // Try validateConnection() rather than connect() which may be a less expensive operation while we're retrying.
                if (validateConnections && context.getLastFailure() instanceof ConnectException)
                {
                    Connectable failed = ((ConnectException) context.getLastFailure()).getFailed();                    
                    if (!failed.validateConnection(context).isOk())
                    {
                        throw new ConnectException(
                                MessageFactory.createStaticMessage("Still unable to connect to resource " + failed.getClass().getName()),
                                context.getLastFailure(), failed);
                    }

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            {
                // Try validateConnection() rather than connect() which may be a less expensive operation while we're retrying.
                if (validateConnections && context.getLastFailure() instanceof ConnectException)
                {
                    Connectable failed = ((ConnectException) context.getLastFailure()).getFailed();
                    if (!failed.validateConnection(context).isOk())
                    {
                        throw new ConnectException(
                                MessageFactory.createStaticMessage("Still unable to connect to resource " + failed.getClass().getName()),
                                context.getLastFailure(), failed);
                    }

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