Examples with Environment org.springframework.core.env.Environment used on opensource projects

Example 26 with Environment

use of org.springframework.core.env.Environment in project pinpoint by naver.

the class ExperimentalConfig method readExperimentalProperties.

private Map<String, Object> readExperimentalProperties(Environment environment) {
    MutablePropertySources propertySources = ((AbstractEnvironment) environment).getPropertySources();
    Map<String, Object> collect = propertySources.stream().filter(ps -> ps instanceof EnumerablePropertySource).map(ps -> ((EnumerablePropertySource) ps).getPropertyNames()).flatMap(Arrays::stream).filter(propName -> propName.startsWith(PREFIX)).collect(Collectors.toMap(Function.identity(), toValue(environment)));
    return collect;
}

Example 27 with Environment

use of org.springframework.core.env.Environment in project yyl_example by Relucent.

the class SpringExpressionLanguageExample method main.

public static void main(String[] args) {
    ExpressionParser parser = new SpelExpressionParser();
    Environment environment = getEnvironment();
    RootBean root = new RootBean(environment);
    StandardEvaluationContext context = new StandardEvaluationContext(root);
    context.setVariable("environment", environment);
    Expression expression = parser.parseExpression("environment.getProperty('demo.message')");
    Object value = expression.getValue(context);
    System.out.println(value);
}

Example 28 with Environment

use of org.springframework.core.env.Environment in project spring-boot by spring-projects.

the class OnEndpointElementCondition method getEndpointOutcome.

protected ConditionOutcome getEndpointOutcome(ConditionContext context, String endpointName) {
    Environment environment = context.getEnvironment();
    String enabledProperty = this.prefix + endpointName + ".enabled";
    if (environment.containsProperty(enabledProperty)) {
        boolean match = environment.getProperty(enabledProperty, Boolean.class, true);
        return new ConditionOutcome(match, ConditionMessage.forCondition(this.annotationType).because(this.prefix + endpointName + ".enabled is " + match));
    }
    return null;
}

Example 29 with Environment

use of org.springframework.core.env.Environment in project spring-boot by spring-projects.

the class CacheCondition method getMatchOutcome.

@Override
public ConditionOutcome getMatchOutcome(ConditionContext context, AnnotatedTypeMetadata metadata) {
    String sourceClass = "";
    if (metadata instanceof ClassMetadata) {
        sourceClass = ((ClassMetadata) metadata).getClassName();
    }
    ConditionMessage.Builder message = ConditionMessage.forCondition("Cache", sourceClass);
    Environment environment = context.getEnvironment();
    try {
        BindResult<CacheType> specified = Binder.get(environment).bind("spring.cache.type", CacheType.class);
        if (!specified.isBound()) {
            return ConditionOutcome.match(message.because("automatic cache type"));
        }
        CacheType required = CacheConfigurations.getType(((AnnotationMetadata) metadata).getClassName());
        if (specified.get() == required) {
            return ConditionOutcome.match(message.because(specified.get() + " cache type"));
        }
    } catch (BindException ex) {
    }
    return ConditionOutcome.noMatch(message.because("unknown cache type"));
}

Example 30 with Environment

use of org.springframework.core.env.Environment in project spring-boot by spring-projects.

the class ConfigurationPropertySourcesTests method fromPropertySourceShouldFlattenPropertySources.

@Test
void fromPropertySourceShouldFlattenPropertySources() {
    StandardEnvironment environment = new StandardEnvironment();
    environment.getPropertySources().addFirst(new MapPropertySource("foo", Collections.singletonMap("foo", "bar")));
    environment.getPropertySources().addFirst(new MapPropertySource("far", Collections.singletonMap("far", "far")));
    MutablePropertySources sources = new MutablePropertySources();
    sources.addFirst(new PropertySource<Environment>("env", environment) {

        @Override
        public String getProperty(String key) {
            return this.source.getProperty(key);
        }
    });
    sources.addLast(new MapPropertySource("baz", Collections.singletonMap("baz", "barf")));
    Iterable<ConfigurationPropertySource> configurationSources = ConfigurationPropertySources.from(sources);
    assertThat(configurationSources.iterator()).toIterable().hasSize(5);
}