Examples of org.springframework.core.env.AbstractEnvironment

org.springframework.core.env.AbstractEnvironment
Abstract base class for {@link Environment} implementations. Supports the notion ofreserved default profile names and enables specifying active and default profiles through the {@link #ACTIVE_PROFILES_PROPERTY_NAME} and{@link #DEFAULT_PROFILES_PROPERTY_NAME} properties.
Concrete subclasses differ primarily on which {@link PropertySource} objects theyadd by default. {@code AbstractEnvironment} adds none. Subclasses should contributeproperty sources through the protected {@link #customizePropertySources(MutablePropertySources)}hook, while clients should customize using {@link ConfigurableEnvironment#getPropertySources()}and working against the {@link MutablePropertySources} API. See{@link ConfigurableEnvironment} Javadoc for usage examples. @author Chris Beams @since 3.1 @see ConfigurableEnvironment @see StandardEnvironment

    environment.acceptsProfiles("p1", "!");
  }


  @Test
  public void environmentSubclass_withCustomProfileValidation() {
    ConfigurableEnvironment env = new AbstractEnvironment() {
      @Override
      protected void validateProfile(String profile) {
        super.validateProfile(profile);
        if (profile.contains("-")) {
          throw new IllegalArgumentException(
              "Invalid profile [" + profile + "]: must not contain dash character");
        }
      }
    };


    env.addActiveProfile("validProfile"); // succeeds


    try {
      env.addActiveProfile("invalid-profile");
      fail("expected validation exception");
    }
    catch (IllegalArgumentException ex) {
      assertThat(ex.getMessage(),
          equalTo("Invalid profile [invalid-profile]: must not contain dash character"));

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  private static final Random random = new Random();


  @Test
  public void testLegitOptionResolution() {
    ConfigurableEnvironment parentEnv = new AbstractEnvironment() {


      @Override
      protected void customizePropertySources(MutablePropertySources propertySources) {
        propertySources.addFirst(singleton("user", "eric"));
      }

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  }


  @Test
  public void testIllegalOptionResolution() {
    ConfigurableEnvironment parentEnv = new AbstractEnvironment() {


      @Override
      protected void customizePropertySources(MutablePropertySources propertySources) {
        propertySources.addFirst(singleton("user", "eric"));
      }

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