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How to use onError method of org.testcontainers.r2dbc.ConnectionPublisher class

Best Testcontainers-java code snippet using org.testcontainers.r2dbc.ConnectionPublisher.onError

Source:ConnectionPublisher.java

...61                this.future = futureSupplier.get();62                future.whenComplete((connectionFactory, e) -> {63                    if (e != null) {64                        actual.onSubscribe(EmptySubscription.INSTANCE);65                        actual.onError(e);66                        return;67                    }68                    Publisher<? extends Connection> publisher = connectionFactory.create();69                    transitionTo(new ProxySubscriptionState(publisher));70                });71            }72            @Override73            public void request(long n) {74            }75            @Override76            public void cancel() {77                future.cancel(true);78            }79        }80        class ProxySubscriptionState extends SubscriptionState implements Subscriber<Connection> {81            private final Publisher<? extends Connection> publisher;82            private Subscription s;83            private boolean cancelled = false;84            ProxySubscriptionState(Publisher<? extends Connection> publisher) {85                this.publisher = publisher;86            }87            @Override88            void enter() {89                publisher.subscribe(this);90            }91            @Override92            public void request(long n) {93                // Ignore94            }95            @Override96            public synchronized void cancel() {97                cancelled = true;98                if (s != null) {99                    s.cancel();100                }101            }102            @Override103            public synchronized void onSubscribe(Subscription s) {104                this.s = s;105                if (!cancelled) {106                    s.request(1);107                } else {108                    s.cancel();109                }110            }111            @Override112            public void onNext(Connection connection) {113                actual.onNext(connection);114            }115            @Override116            public void onError(Throwable t) {117                actual.onError(t);118            }119            @Override120            public void onComplete() {121                actual.onComplete();122            }123        }124    }125}...

onError

Using AI Code Generation

1import org.testcontainers.r2dbc.ConnectionPublisher;2import org.testcontainers.r2dbc.R2DBCDatabaseContainer;3import org.testcontainers.r2dbc.R2DBCDatabaseContainerProvider;4import org.testcontainers.r2dbc.R2DBCDatabaseDelegate;5import org.testcontainers.r2dbc.R2DBCDatabaseDelegateProvider;6import org.testcontainers.r2dbc.R2DBCDatabaseDelegateProviderServiceLoader;7import org.testcontainers.r2dbc.R2DBCDatabaseDelegateServiceLoader;8import org.testcontainers.r2dbc.R2DBCQuery;9import org.testcontainers.r2dbc.R2DBCStatement;10import org.testcontainers.r2dbc.R2DBCStatementPublisher;11import org.testcontainers.r2dbc.R2DBCType;12import org.testcontainers.r2dbc.Result;13import org.testcontainers.r2dbc.Statement;14import org.testcontainers.r2dbc.StatementPublisher;15import org.testcontainers.r2dbc.TestR2DBCDatabaseContainerProvider;16import org.testcontainers.r2dbc.TestR2DBCDatabaseDelegateProvider;17import org.testcontainers.r2dbc.TestR2DBCDatabaseDelegateProviderServiceLoader;18import org.testcontainers.r2dbc.TestR2DBCDatabaseDelegateServiceLoader;19import org.testcontainers.r2dbc.TestR2DBCStatement;20import org.testcontainers.r2dbc.TestR2DBCStatementPublisher;21import org.testcontainers.r2dbc.TestResult;22import org.testcontainers.r2dbc.TestStatement;23import org.testcontainers.r2dbc.TestStatementPublisher;24import org.testcontainers.r2dbc.util.R2DBCStatementUtils;25import org.testcontainers.r2dbc.util.R2DBCUtils;26import org.testcontainers.r2dbc.util.R2DBCUtilsTest;27import org.testcontainers.utility.DockerImageName;28import org.testcontainers.utility.TestcontainersConfiguration;29import org.testcontainers.utility.TestcontainersConfigurationTest;30import org.testcontainers.utility.TestcontainersConfigurationTest$TestConfiguration;31import org.testcontainers.utility.TestcontainersConfigurationTest$TestConfigurationProvider;32import org.testcontainers.utility.TestcontainersConfigurationTest$TestConfigurationProvider$TestConfigurationProviderServiceLoader;33import org.testcontainers.utility.TestcontainersConfigurationTest$TestConfigurationProviderServiceLoader;34import org.testcontainers.utility.TestcontainersConfigurationTest$TestConfigurationServiceLoader;35import org.testcontainers.utility.TestcontainersConfigurationTest$TestConfigurationTestConfigurationServiceLoader;36import org.testcontainers.utility.TestcontainersConfigurationTest$TestConfigurationTestConfigurationTestConfigurationProvider;37import org.testcontainers.utility.TestcontainersConfigurationTest$TestConfigurationTestConfiguration

onError

Using AI Code Generation

1import org.testcontainers.containers.PostgreSQLContainer;2import org.testcontainers.r2dbc.ConnectionPublisher;3import org.testcontainers.r2dbc.R2DBCDatabaseContainer;4import org.testcontainers.r2dbc.R2DBCDatabaseContainerProvider;5import org.testcontainers.r2dbc.api.R2DBCDatabaseClient;6import org.testcontainers.r2dbc.api.R2DBCDatabaseContainer;7import org.testcontainers.utility.DockerImageName;8import java.util.concurrent.TimeUnit;9import static org.assertj.core.api.Assertions.assertThat;10public class R2DBCExample {11    private static final DockerImageName POSTGRES_IMAGE = DockerImageName.parse("postgres:13.2");12    private static final R2DBCDatabaseContainerProvider containerProvider = new R2DBCDatabaseContainerProvider();13    private static final R2DBCDatabaseContainer<?> container = containerProvider.newInstance(POSTGRES_IMAGE);14    static {15        container.start();16    }17    public static void main(String[] args) throws Exception {18        R2DBCDatabaseClient client = container.createClient();19        client.execute("CREATE TABLE users (id SERIAL, name VARCHAR(255), PRIMARY KEY (id))")20                .then()21                .block();22        client.execute("INSERT INTO users (name) VALUES ($1)", "John")23                .then()24                .block();25        client.select()26                .from("users")27                .fetch()28                .all()29                .map(row -> row.get("name", String.class))30                .as(StepVerifier::create)31                .expectNext("John")32                .verifyComplete();33        client.select()34                .from("users")35                .fetch()36                .all()37                .map(row -> row.get("name", String.class))38                .as(StepVerifier::create)39                .expectNext("John")40                .verifyError();41        client.select()42                .from("users")43                .fetch()44                .all()45                .map(row -> row.get("name", String.class))46                .as(StepVerifier::create)47                .expectNext("John")48                .verifyError();49        client.select()50                .from("users")51                .fetch()52                .all()53                .map(row ->

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