Examples with Config io.helidon.config.Config used on opensource projects

Example 81 with Config

use of io.helidon.config.Config in project helidon by oracle.

the class DbClientHealthCheckTest method testBuilderQueryFromConfig.

/**
 * Test health check builder with custom query statement
 */
@Test
void testBuilderQueryFromConfig() {
    final Config config = Config.create(ConfigSources.classpath("testBuilderFromConfig.yaml"));
    final DbClient dbClient = new DbClientMock();
    final Config healthConfig = config.get("health-check-query");
    final DbClientHealthCheck.Builder builder = DbClientHealthCheck.builder(dbClient).config(healthConfig);
    // Config file value
    final String configName = healthConfig.get("name").as(String.class).get();
    final String configType = healthConfig.get("type").as(String.class).get();
    final String configStatement = healthConfig.get("statement").as(String.class).get();
    // final String configStatementName = healthConfig.get("statementName").as(String.class).get();
    final Long configTimeout = healthConfig.get("timeout").as(Long.class).get();
    final String configTimeUnit = healthConfig.get("timeUnit").as(String.class).get();
    // Builder instance content
    final String name = builder.name();
    final boolean isDML = builder.isDML();
    final String statement = builder.statement();
    final String statementName = builder.statementName();
    final boolean isNamedstatement = builder.isNamedstatement();
    final long timeoutDuration = builder.timeoutDuration();
    final TimeUnit timeoutUnit = builder.timeoutUnit();
    // Verify builder internal state
    assertThat(name, equalTo(configName));
    assertThat(isDML, equalTo(false));
    assertThat(statement, equalTo(configStatement));
    assertThat(statementName, nullValue());
    assertThat(isNamedstatement, equalTo(false));
    assertThat(timeoutDuration, equalTo(configTimeout));
    assertThat(timeoutUnit.name().toLowerCase(), equalTo(configTimeUnit.toLowerCase()));
    DbClientHealthCheck check = builder.build();
    // Health check instance content
    final String checkName = check.name();
    final long checkTimeoutDuration = check.timeoutDuration();
    final TimeUnit checkTimeoutUnit = check.timeoutUnit();
    // Verify health check class and internal content
    assertThat(check.getClass().getSimpleName(), equalTo("DbClientHealthCheckAsQuery"));
    assertThat(checkName, equalTo(configName));
    assertThat(((DbClientHealthCheck.DbClientHealthCheckAsQuery) check).statement(), equalTo(configStatement));
    assertThat(checkTimeoutDuration, equalTo(configTimeout));
    assertThat(checkTimeoutUnit.name().toLowerCase(), equalTo(configTimeUnit.toLowerCase()));
}

Example 82 with Config

use of io.helidon.config.Config in project helidon by oracle.

the class DbClientHealthCheckTest method testBuilderNamedDmlFromConfig.

/**
 * Test health check builder with named DML statement
 */
@Test
void testBuilderNamedDmlFromConfig() {
    final Config config = Config.create(ConfigSources.classpath("testBuilderFromConfig.yaml"));
    final DbClient dbClient = new DbClientMock();
    final Config healthConfig = config.get("health-check-dml-named");
    final DbClientHealthCheck.Builder builder = DbClientHealthCheck.builder(dbClient).config(healthConfig);
    // Config file value
    final String configName = healthConfig.get("name").as(String.class).get();
    final String configType = healthConfig.get("type").as(String.class).get();
    final String configStatementName = healthConfig.get("statementName").as(String.class).get();
    final Long configTimeout = healthConfig.get("timeout").as(Long.class).get();
    final String configTimeUnit = healthConfig.get("timeUnit").as(String.class).get();
    // Builder instance content
    final String name = builder.name();
    final boolean isDML = builder.isDML();
    final String statement = builder.statement();
    final String statementName = builder.statementName();
    final boolean isNamedstatement = builder.isNamedstatement();
    final long timeoutDuration = builder.timeoutDuration();
    final TimeUnit timeoutUnit = builder.timeoutUnit();
    // Verify builder internal state
    assertThat(name, equalTo(configName));
    assertThat(isDML, equalTo(true));
    assertThat(statement, nullValue());
    assertThat(statementName, equalTo(configStatementName));
    assertThat(isNamedstatement, equalTo(true));
    assertThat(timeoutDuration, equalTo(configTimeout));
    assertThat(timeoutUnit.name().toLowerCase(), equalTo(configTimeUnit.toLowerCase()));
    DbClientHealthCheck check = builder.build();
    assertThat(check.getClass().getSimpleName(), equalTo("DbClientHealthCheckAsNamedDml"));
    // Health check instance content
    final String checkName = check.name();
    final long checkTimeoutDuration = check.timeoutDuration();
    final TimeUnit checkTimeoutUnit = check.timeoutUnit();
    // Verify health check class and internal content
    assertThat(check.getClass().getSimpleName(), equalTo("DbClientHealthCheckAsNamedDml"));
    assertThat(checkName, equalTo(configName));
    assertThat(((DbClientHealthCheck.DbClientHealthCheckAsNamedDml) check).statementName(), equalTo(configStatementName));
    assertThat(checkTimeoutDuration, equalTo(configTimeout));
    assertThat(checkTimeoutUnit.name().toLowerCase(), equalTo(configTimeUnit.toLowerCase()));
}

Example 83 with Config

use of io.helidon.config.Config in project helidon by oracle.

the class DbClientHealthCheckTest method testBuilderDmlFromConfig.

/**
 * Test health check builder with custom DML statement
 */
@Test
void testBuilderDmlFromConfig() {
    final Config config = Config.create(ConfigSources.classpath("testBuilderFromConfig.yaml"));
    final DbClient dbClient = new DbClientMock();
    final Config healthConfig = config.get("health-check-dml");
    final DbClientHealthCheck.Builder builder = DbClientHealthCheck.builder(dbClient).config(healthConfig);
    // Config file value
    final String configName = healthConfig.get("name").as(String.class).get();
    final String configStatement = healthConfig.get("statement").as(String.class).get();
    final Long configTimeout = healthConfig.get("timeout").as(Long.class).get();
    final String configTimeUnit = healthConfig.get("timeUnit").as(String.class).get();
    // Builder instance content
    final String name = builder.name();
    final boolean isDML = builder.isDML();
    final String statement = builder.statement();
    final String statementName = builder.statementName();
    final boolean isNamedstatement = builder.isNamedstatement();
    final long timeoutDuration = builder.timeoutDuration();
    final TimeUnit timeoutUnit = builder.timeoutUnit();
    // Verify builder internal content
    assertThat(name, equalTo(configName));
    assertThat(isDML, equalTo(true));
    assertThat(statement, equalTo(configStatement));
    assertThat(statementName, nullValue());
    assertThat(isNamedstatement, equalTo(false));
    assertThat(timeoutDuration, equalTo(configTimeout));
    assertThat(timeoutUnit.name().toLowerCase(), equalTo(configTimeUnit.toLowerCase()));
    DbClientHealthCheck check = builder.build();
    // Health check instance content
    final String checkName = check.name();
    final long checkTimeoutDuration = check.timeoutDuration();
    final TimeUnit checkTimeoutUnit = check.timeoutUnit();
    // Verify health check class and internal content
    assertThat(check.getClass().getSimpleName(), equalTo("DbClientHealthCheckAsDml"));
    assertThat(checkName, equalTo(configName));
    assertThat(((DbClientHealthCheck.DbClientHealthCheckAsDml) check).statement(), equalTo(configStatement));
    assertThat(checkTimeoutDuration, equalTo(configTimeout));
    assertThat(checkTimeoutUnit.name().toLowerCase(), equalTo(configTimeUnit.toLowerCase()));
}

Example 84 with Config

use of io.helidon.config.Config in project helidon by oracle.

the class Main method main.

/**
 * Executes the example.
 *
 * @param args arguments
 * @throws IOException when some git repo operation failed
 */
public static void main(String... args) throws IOException {
    // we expect a name of the current environment in envvar ENVIRONMENT_NAME
    // in this example we just set envvar in maven plugin 'exec', but can be set in k8s pod via ConfigMap
    Config env = Config.create(ConfigSources.environmentVariables());
    String branch = env.get(ENVIRONMENT_NAME_PROPERTY).asString().orElse("master");
    System.out.println("Loading from branch " + branch);
    Config config = Config.create(GitConfigSource.builder().path("application.conf").uri(URI.create("https://github.com/helidonrobot/test-config.git")).branch(branch).build());
    System.out.println("Greeting is " + config.get("greeting").asString().get());
    assert config.get("greeting").asString().get().equals("hello");
}

Example 85 with Config

use of io.helidon.config.Config in project helidon by oracle.

the class BuilderExample method main.

/**
 * Executes the example.
 *
 * @param args arguments
 */
public static void main(String... args) {
    Config config = Config.create(ConfigSources.classpath("application.conf"));
    AppConfig appConfig = config.get("app").as(AppConfig.class).get();
    System.out.println(appConfig);
    assert appConfig.getGreeting().equals("Hello");
    assert appConfig.getPageSize() == 20;
    assert appConfig.getBasicRange().size() == 2;
    assert appConfig.getBasicRange().get(0) == -20;
    assert appConfig.getBasicRange().get(1) == 20;
}