Examples with TransactionIntegration io.agroal.api.transaction.TransactionIntegration used on opensource projects

Example 1 with TransactionIntegration

use of io.agroal.api.transaction.TransactionIntegration in project wildfly by wildfly.

the class DataSourceService method start.

@Override
public void start(StartContext context) throws StartException {
    Class<?> providerClass = driverInjector.getOptionalValue();
    if (xa) {
        if (!XADataSource.class.isAssignableFrom(providerClass)) {
            throw AgroalLogger.SERVICE_LOGGER.invalidXAConnectionProvider();
        }
    } else {
        if (providerClass != null && !DataSource.class.isAssignableFrom(providerClass) && !Driver.class.isAssignableFrom(providerClass)) {
            throw AgroalLogger.SERVICE_LOGGER.invalidConnectionProvider();
        }
    }
    dataSourceConfiguration.connectionPoolConfiguration().connectionFactoryConfiguration().connectionProviderClass(providerClass);
    if (jta || xa) {
        TransactionManager transactionManager = ContextTransactionManager.getInstance();
        TransactionSynchronizationRegistry transactionSynchronizationRegistry = transactionSynchronizationRegistryInjector.getValue();
        if (transactionManager == null || transactionSynchronizationRegistry == null) {
            throw AgroalLogger.SERVICE_LOGGER.missingTransactionManager();
        }
        TransactionIntegration txIntegration = new NarayanaTransactionIntegration(transactionManager, transactionSynchronizationRegistry, jndiName, connectable);
        dataSourceConfiguration.connectionPoolConfiguration().transactionIntegration(txIntegration);
    }
    AuthenticationContext authenticationContext = authenticationContextInjector.getOptionalValue();
    if (authenticationContext != null) {
        try {
            // Probably some other thing should be used as URI. Using jndiName for consistency with the datasources subsystem (simplicity as a bonus)
            URI targetURI = new URI(jndiName);
            NameCallback nameCallback = new NameCallback("Username: ");
            PasswordCallback passwordCallback = new PasswordCallback("Password: ", false);
            CredentialCallback credentialCallback = new CredentialCallback(GSSKerberosCredential.class);
            AuthenticationConfiguration authenticationConfiguration = AUTH_CONFIG_CLIENT.getAuthenticationConfiguration(targetURI, authenticationContext, -1, "jdbc", "jboss");
            AUTH_CONFIG_CLIENT.getCallbackHandler(authenticationConfiguration).handle(new Callback[] { nameCallback, passwordCallback, credentialCallback });
            // if a GSSKerberosCredential was found, add the enclosed GSSCredential and KerberosTicket to the private set in the Subject.
            if (credentialCallback.getCredential() != null) {
                GSSKerberosCredential kerberosCredential = credentialCallback.getCredential(GSSKerberosCredential.class);
                // use the GSSName to build a kerberos principal
                dataSourceConfiguration.connectionPoolConfiguration().connectionFactoryConfiguration().principal(new NamePrincipal(kerberosCredential.getGssCredential().getName().toString()));
                dataSourceConfiguration.connectionPoolConfiguration().connectionFactoryConfiguration().credential(kerberosCredential.getKerberosTicket());
                dataSourceConfiguration.connectionPoolConfiguration().connectionFactoryConfiguration().credential(kerberosCredential.getGssCredential());
            }
            // use the name / password from the callbacks
            if (nameCallback.getName() != null) {
                dataSourceConfiguration.connectionPoolConfiguration().connectionFactoryConfiguration().principal(new NamePrincipal(nameCallback.getName()));
            }
            if (passwordCallback.getPassword() != null) {
                dataSourceConfiguration.connectionPoolConfiguration().connectionFactoryConfiguration().credential(new SimplePassword(new String(passwordCallback.getPassword())));
            }
        } catch (URISyntaxException | UnsupportedCallbackException | IOException | GSSException e) {
            throw AgroalLogger.SERVICE_LOGGER.invalidAuthentication(e, dataSourceName);
        }
    }
    ExceptionSupplier<CredentialSource, Exception> credentialSourceExceptionExceptionSupplier = credentialSourceSupplierInjector.getOptionalValue();
    if (credentialSourceExceptionExceptionSupplier != null) {
        try {
            String password = new String(credentialSourceExceptionExceptionSupplier.get().getCredential(PasswordCredential.class).getPassword(ClearPassword.class).getPassword());
            dataSourceConfiguration.connectionPoolConfiguration().connectionFactoryConfiguration().credential(new SimplePassword(password));
        } catch (Exception e) {
            throw AgroalLogger.SERVICE_LOGGER.invalidCredentialSourceSupplier(e, dataSourceName);
        }
    }
    try {
        agroalDataSource = AgroalDataSource.from(dataSourceConfiguration, new LoggingDataSourceListener(dataSourceName));
        ContextNames.BindInfo bindInfo = ContextNames.bindInfoFor(jndiName);
        BinderService binderService = new BinderService(bindInfo.getBindName());
        binderService.getManagedObjectInjector().inject(new ImmediateManagedReferenceFactory(agroalDataSource));
        context.getChildTarget().addService(bindInfo.getBinderServiceName(), binderService).addDependency(bindInfo.getParentContextServiceName(), ServiceBasedNamingStore.class, binderService.getNamingStoreInjector()).install();
        if (xa) {
            AgroalLogger.SERVICE_LOGGER.startedXADataSource(dataSourceName, jndiName);
        } else {
            AgroalLogger.SERVICE_LOGGER.startedDataSource(dataSourceName, jndiName);
        }
    } catch (SQLException e) {
        agroalDataSource = null;
        if (xa) {
            throw AgroalLogger.SERVICE_LOGGER.xaDatasourceStartException(e, dataSourceName);
        } else {
            throw AgroalLogger.SERVICE_LOGGER.datasourceStartException(e, dataSourceName);
        }
    }
}