Examples with ConfigurationMetadata io.airlift.configuration.ConfigurationMetadata used on opensource projects

Example 1 with ConfigurationMetadata

use of io.airlift.configuration.ConfigurationMetadata in project airlift by airlift.

the class ConfigAssertions method assertPropertiesSupported.

private static void assertPropertiesSupported(ConfigurationMetadata<?> metadata, Set<String> propertyNames, boolean allowDeprecatedProperties) {
    Set<String> supportedProperties = new TreeSet<>();
    Set<String> nonDeprecatedProperties = new TreeSet<>();
    for (AttributeMetadata attribute : metadata.getAttributes().values()) {
        if (attribute.getInjectionPoint().getProperty() != null) {
            nonDeprecatedProperties.add(attribute.getInjectionPoint().getProperty());
            supportedProperties.add(attribute.getInjectionPoint().getProperty());
        }
        for (ConfigurationMetadata.InjectionPointMetaData deprecated : attribute.getLegacyInjectionPoints()) {
            supportedProperties.add(deprecated.getProperty());
        }
    }
    if (!supportedProperties.containsAll(propertyNames)) {
        Set<String> unsupportedProperties = new TreeSet<>(propertyNames);
        unsupportedProperties.removeAll(supportedProperties);
        throw new AssertionError("Unsupported properties: " + unsupportedProperties);
    }
    // check for usage of deprecated properties
    if (!allowDeprecatedProperties && !nonDeprecatedProperties.containsAll(propertyNames)) {
        Set<String> deprecatedProperties = new TreeSet<>(propertyNames);
        deprecatedProperties.removeAll(nonDeprecatedProperties);
        throw new AssertionError("Deprecated properties: " + deprecatedProperties);
    }
}

Example 2 with ConfigurationMetadata

use of io.airlift.configuration.ConfigurationMetadata in project airlift by airlift.

the class ConfigAssertions method assertDeprecatedEquivalence.

@SafeVarargs
public static <T> void assertDeprecatedEquivalence(Class<T> configClass, Map<String, String> currentProperties, Map<String, String>... oldPropertiesList) {
    requireNonNull(configClass, "configClass");
    requireNonNull(currentProperties, "currentProperties");
    requireNonNull(oldPropertiesList, "oldPropertiesList");
    ConfigurationMetadata<T> metadata = ConfigurationMetadata.getValidConfigurationMetadata(configClass);
    // verify all current properties are supported and not deprecated
    assertPropertiesSupported(metadata, currentProperties.keySet(), false);
    // verify all old properties are supported (deprecation allowed)
    for (Map<String, String> evenOlderProperties : oldPropertiesList) {
        assertPropertiesSupported(metadata, evenOlderProperties.keySet(), true);
    }
    // verify that all deprecated properties are tested
    Set<String> knownDeprecatedProperties = new TreeSet<>();
    for (AttributeMetadata attribute : metadata.getAttributes().values()) {
        for (ConfigurationMetadata.InjectionPointMetaData deprecated : attribute.getLegacyInjectionPoints()) {
            knownDeprecatedProperties.add(deprecated.getProperty());
        }
    }
    Set<String> suppliedDeprecatedProperties = new TreeSet<>();
    for (Map<String, String> evenOlderProperties : oldPropertiesList) {
        suppliedDeprecatedProperties.addAll(evenOlderProperties.keySet());
    }
    if (!suppliedDeprecatedProperties.containsAll(knownDeprecatedProperties)) {
        Set<String> untestedDeprecatedProperties = new TreeSet<>(knownDeprecatedProperties);
        untestedDeprecatedProperties.removeAll(suppliedDeprecatedProperties);
        throw new AssertionError("Untested deprecated properties: " + untestedDeprecatedProperties);
    }
    // verify property sets create equivalent configurations
    T currentConfiguration = newInstance(configClass, currentProperties);
    for (Map<String, String> evenOlderProperties : oldPropertiesList) {
        T evenOlderConfiguration = newInstance(configClass, evenOlderProperties);
        assertAttributesEqual(metadata, currentConfiguration, evenOlderConfiguration);
    }
}