Examples with DataSourcesBuildTimeConfig io.quarkus.datasource.runtime.DataSourcesBuildTimeConfig used on opensource projects

Example 1 with DataSourcesBuildTimeConfig

use of io.quarkus.datasource.runtime.DataSourcesBuildTimeConfig in project quarkus by quarkusio.

the class DevServicesDatasourceProcessor method launchDatabases.

@BuildStep(onlyIfNot = IsNormal.class, onlyIf = GlobalDevServicesConfig.Enabled.class)
DevServicesDatasourceResultBuildItem launchDatabases(CurateOutcomeBuildItem curateOutcomeBuildItem, DockerStatusBuildItem dockerStatusBuildItem, List<DefaultDataSourceDbKindBuildItem> installedDrivers, List<DevServicesDatasourceProviderBuildItem> devDBProviders, DataSourcesBuildTimeConfig dataSourceBuildTimeConfig, LaunchModeBuildItem launchMode, List<DevServicesDatasourceConfigurationHandlerBuildItem> configurationHandlerBuildItems, BuildProducer<DevServicesResultBuildItem> devServicesResultBuildItemBuildProducer, Optional<ConsoleInstalledBuildItem> consoleInstalledBuildItem, CuratedApplicationShutdownBuildItem closeBuildItem, LoggingSetupBuildItem loggingSetupBuildItem, GlobalDevServicesConfig globalDevServicesConfig) {
    // if not and the DB's have already started we just return
    if (databases != null) {
        boolean restartRequired = false;
        if (!restartRequired) {
            for (Map.Entry<String, String> entry : cachedProperties.entrySet()) {
                if (!Objects.equals(entry.getValue(), trim(ConfigProvider.getConfig().getOptionalValue(entry.getKey(), String.class).orElse(null)))) {
                    restartRequired = true;
                    break;
                }
            }
        }
        if (!restartRequired) {
            // devservices properties may have been added
            for (var name : ConfigProvider.getConfig().getPropertyNames()) {
                if (name.startsWith("quarkus.datasource.") && name.contains(".devservices.") && !cachedProperties.containsKey(name)) {
                    restartRequired = true;
                    break;
                }
            }
        }
        if (!restartRequired) {
            for (RunningDevService database : databases) {
                devServicesResultBuildItemBuildProducer.produce(database.toBuildItem());
            }
            // keep the previous behaviour of producing DevServicesDatasourceResultBuildItem only when the devservice first starts.
            return null;
        }
        for (Closeable i : databases) {
            try {
                i.close();
            } catch (Throwable e) {
                log.error("Failed to stop database", e);
            }
        }
        databases = null;
        cachedProperties = null;
    }
    DevServicesDatasourceResultBuildItem.DbResult defaultResult;
    Map<String, DevServicesDatasourceResultBuildItem.DbResult> namedResults = new HashMap<>();
    // now we need to figure out if we need to launch some databases
    // note that because we run in dev and test mode only we know the runtime
    // config at build time, as they both execute in the same JVM
    // to keep things simpler for now we are only going to support this for the default datasource
    // support for named datasources will come later
    Map<String, String> propertiesMap = new HashMap<>();
    List<RunningDevService> runningDevServices = new ArrayList<>();
    Map<String, List<DevServicesDatasourceConfigurationHandlerBuildItem>> configHandlersByDbType = configurationHandlerBuildItems.stream().collect(Collectors.toMap(DevServicesDatasourceConfigurationHandlerBuildItem::getDbKind, Collections::singletonList, (configurationHandlerBuildItems1, configurationHandlerBuildItems2) -> {
        List<DevServicesDatasourceConfigurationHandlerBuildItem> ret = new ArrayList<>();
        ret.addAll(configurationHandlerBuildItems1);
        ret.addAll(configurationHandlerBuildItems2);
        return ret;
    }));
    Map<String, DevServicesDatasourceProvider> devDBProviderMap = devDBProviders.stream().collect(Collectors.toMap(DevServicesDatasourceProviderBuildItem::getDatabase, DevServicesDatasourceProviderBuildItem::getDevServicesProvider));
    RunningDevService defaultDevService = startDevDb(null, curateOutcomeBuildItem, installedDrivers, !dataSourceBuildTimeConfig.namedDataSources.isEmpty(), devDBProviderMap, dataSourceBuildTimeConfig.defaultDataSource, configHandlersByDbType, propertiesMap, dockerStatusBuildItem, launchMode.getLaunchMode(), consoleInstalledBuildItem, loggingSetupBuildItem, globalDevServicesConfig);
    if (defaultDevService != null) {
        runningDevServices.add(defaultDevService);
    }
    defaultResult = toDbResult(defaultDevService);
    for (Map.Entry<String, DataSourceBuildTimeConfig> entry : dataSourceBuildTimeConfig.namedDataSources.entrySet()) {
        RunningDevService namedDevService = startDevDb(entry.getKey(), curateOutcomeBuildItem, installedDrivers, true, devDBProviderMap, entry.getValue(), configHandlersByDbType, propertiesMap, dockerStatusBuildItem, launchMode.getLaunchMode(), consoleInstalledBuildItem, loggingSetupBuildItem, globalDevServicesConfig);
        if (namedDevService != null) {
            runningDevServices.add(namedDevService);
            namedResults.put(entry.getKey(), toDbResult(namedDevService));
        }
    }
    if (first) {
        first = false;
        Runnable closeTask = new Runnable() {

            @Override
            public void run() {
                if (databases != null) {
                    for (Closeable i : databases) {
                        try {
                            i.close();
                        } catch (Throwable t) {
                            log.error("Failed to stop database", t);
                        }
                    }
                }
                first = true;
                databases = null;
                cachedProperties = null;
            }
        };
        closeBuildItem.addCloseTask(closeTask, true);
    }
    databases = runningDevServices;
    cachedProperties = propertiesMap;
    for (RunningDevService database : databases) {
        devServicesResultBuildItemBuildProducer.produce(database.toBuildItem());
    }
    return new DevServicesDatasourceResultBuildItem(defaultResult, namedResults);
}