Examples with ApplicationStartupException io.micronaut.runtime.exceptions.ApplicationStartupException used on opensource projects

Example 1 with ApplicationStartupException

use of io.micronaut.runtime.exceptions.ApplicationStartupException in project micronaut-core by micronaut-projects.

the class MessagingApplication method start.

@Override
public MessagingApplication start() {
    ApplicationContext applicationContext = getApplicationContext();
    if (applicationContext != null && !applicationContext.isRunning()) {
        try {
            applicationContext.start();
            applicationContext.publishEvent(new ApplicationStartupEvent(this));
        } catch (Throwable e) {
            throw new ApplicationStartupException("Error starting messaging server: " + e.getMessage(), e);
        }
    }
    return this;
}

Example 2 with ApplicationStartupException

use of io.micronaut.runtime.exceptions.ApplicationStartupException in project micronaut-liquibase by micronaut-projects.

the class LiquibaseMigrationRunner method migrate.

/**
 * Performs liquibase update for the given data datasource and configuration.
 *
 * @param config     The {@link LiquibaseConfigurationProperties}
 * @param dataSource The {@link DataSource}
 */
private void migrate(LiquibaseConfigurationProperties config, DataSource dataSource) {
    Connection connection;
    try {
        connection = dataSource.getConnection();
    } catch (SQLException e) {
        if (LOG.isErrorEnabled()) {
            LOG.error("Migration failed! Could not connect to the datasource.", e);
        }
        throw new ApplicationStartupException("Migration failed! Could not connect to the datasource.", e);
    }
    Liquibase liquibase = null;
    try {
        liquibase = createLiquibase(connection, config);
        generateRollbackFile(liquibase, config);
        performUpdate(liquibase, config);
    } catch (LiquibaseException e) {
        if (LOG.isErrorEnabled()) {
            LOG.error("Migration failed! Liquibase encountered an exception.", e);
        }
        throw new ApplicationStartupException("Migration failed! Liquibase encountered an exception.", e);
    } finally {
        Database database = null;
        if (liquibase != null) {
            database = liquibase.getDatabase();
        }
        if (database != null) {
            try {
                database.close();
            } catch (DatabaseException e) {
                if (LOG.isWarnEnabled()) {
                    LOG.warn("Error closing the connection after the migration.", e);
                }
            }
        }
    }
}

Example 3 with ApplicationStartupException

use of io.micronaut.runtime.exceptions.ApplicationStartupException in project micronaut-grpc by micronaut-projects.

the class GrpcEmbeddedServer method start.

@Override
public EmbeddedServer start() {
    if (running.compareAndSet(false, true)) {
        try {
            server.start();
            eventPublisher.publishEvent(new ServerStartupEvent(this));
            getApplicationConfiguration().getName().ifPresent(id -> {
                Map<String, String> metadata = new LinkedHashMap<>();
                if (computeInstanceMetadataResolver != null) {
                    final Optional<ComputeInstanceMetadata> cim = computeInstanceMetadataResolver.resolve(applicationContext.getEnvironment());
                    cim.ifPresent(computeInstanceMetadata -> metadata.putAll(computeInstanceMetadata.getMetadata()));
                }
                this.serviceInstance = new GrpcServerInstance(this, id, getURI(), metadata, metadataContributors, grpcConfiguration);
                applicationContext.publishEvent(new ServiceReadyEvent(serviceInstance));
            });
        } catch (IOException e) {
            throw new ApplicationStartupException("Unable to start GRPC server: " + e.getMessage(), e);
        }
    }
    return this;
}