Example usage for org.springframework.core.type AnnotationMetadata getAnnotationAttributes

Introduction

In this page you can find the example usage for org.springframework.core.type AnnotationMetadata getAnnotationAttributes.

Prototype

@Nullable
default Map<String, Object> getAnnotationAttributes(String annotationName)

Source Link

Document

Retrieve the attributes of the annotation of the given type, if any (i.e.

Usage

From source file:me.yanaga.winter.data.jpa.spring.config.metadata.EnableRepositoriesMetadata.java

private static List<String> getBasePackageClassesAttributes(AnnotationMetadata annotationMetadata) {
    Class<?>[] basePackageClasses = (Class<?>[]) annotationMetadata.getAnnotationAttributes(ANNOTATION_NAME)
            .get(BASE_PACKAGE_CLASSES);//from   w ww  . j av a 2s  .c  o m
    return Arrays.stream(basePackageClasses).map(k -> k.getPackage().getName())
            .collect(collectingAndThen(toList(), ImmutableList::copyOf));
}

From source file:me.yanaga.winter.data.jpa.spring.config.metadata.EnableRepositoriesMetadata.java

private static List<String> getValueAttributes(AnnotationMetadata annotationMetadata) {
    return ImmutableList
            .copyOf((String[]) annotationMetadata.getAnnotationAttributes(ANNOTATION_NAME).get(VALUE));
}

From source file:me.yanaga.winter.data.jpa.spring.config.metadata.EnableRepositoriesMetadata.java

private static List<String> getBasePackagesAttributes(AnnotationMetadata annotationMetadata) {
    return ImmutableList
            .copyOf((String[]) annotationMetadata.getAnnotationAttributes(ANNOTATION_NAME).get(BASE_PACKAGES));
}

From source file:com.github.mjeanroy.springmvc.view.mustache.commons.ClassUtils.java

/**
 * Get annotation method value.//from ww w .ja va 2 s .c  om
 *
 * @param importingClassMetadata Metadata.
 * @param annotationClass        Annotation class to look for.
 * @param name                   Name of method.
 * @param defaultValue           Default value if original value is null.
 * @param <T>                    Type of returned value.
 * @return Annotation value, or default value if original value is null.
 */
@SuppressWarnings("unchecked")
public static <T> T getAnnotationValue(AnnotationMetadata importingClassMetadata, Class annotationClass,
        String name, T defaultValue) {
    Map<String, Object> attributes = importingClassMetadata.getAnnotationAttributes(annotationClass.getName());
    return attributes != null && attributes.containsKey(name) ? (T) attributes.get(name) : defaultValue;
}

From source file:com.github.mjeanroy.springmvc.uadetector.commons.ClassUtils.java

/**
 * Get annotation method value./*from   www .j a  va2  s. c  om*/
 *
 * @param importingClassMetadata Metadata.
 * @param annotationClass        Annotation class to look for.
 * @param name                   Name of method.
 * @param defaultValue           Default value if original value is null.
 * @param <T>                    Type of returned value.
 * @return Annotation value, or default value if original value is null.
 */
public static <T> T getAnnotationValue(AnnotationMetadata importingClassMetadata, Class annotationClass,
        String name, T defaultValue) {
    Map<String, Object> attributes = importingClassMetadata.getAnnotationAttributes(annotationClass.getName());
    T value = (T) attributes.get(name);
    if (value == null) {
        value = defaultValue;
    }
    return value;
}

From source file:nats.client.spring.NatsAnnotationsConfiguration.java

@Override
public void setImportMetadata(AnnotationMetadata importMetadata) {
    final Map<String, Object> attributes = importMetadata
            .getAnnotationAttributes(EnableNatsAnnotations.class.getName());
    natsRef = (String) attributes.get("value");
}

From source file:com.github.mjeanroy.springmvc.view.mustache.configuration.MustacheConfigurationTest.java

@Test
public void it_should_select_configuration_class() {
    MustacheProvider provider = MustacheProvider.JMUSTACHE;
    Map<String, Object> attributes = new HashMap<String, Object>();
    attributes.put("provider", provider);

    AnnotationMetadata annotationMetadata = mock(AnnotationMetadata.class);
    when(annotationMetadata.getAnnotationAttributes(EnableMustache.class.getName())).thenReturn(attributes);

    String[] imports = mustacheConfiguration.selectImports(annotationMetadata);

    assertThat(imports).isNotNull().isNotEmpty().hasSize(2).containsExactly(
            MustacheTemplateLoaderConfiguration.class.getName(), provider.configuration().getName());
}

From source file:com.github.mjeanroy.springmvc.view.mustache.commons.ClassUtilsTest.java

@Test
public void it_should_get_default_annotation_values() {
    Map<String, Object> attributes = new HashMap<String, Object>();

    String annotationName = Foo.class.getName();
    AnnotationMetadata metadata = mock(AnnotationMetadata.class);
    when(metadata.getAnnotationAttributes(annotationName)).thenReturn(attributes);

    String value = ClassUtils.getAnnotationValue(metadata, Foo.class, "foo", "bar");

    verify(metadata).getAnnotationAttributes(annotationName);
    assertThat(value).isNotNull().isNotEmpty().isEqualTo("bar");
}

From source file:com.github.mjeanroy.springmvc.view.mustache.commons.ClassUtilsTest.java

@Test
public void it_should_get_annotation_values() {
    Map<String, Object> attributes = new HashMap<String, Object>();
    attributes.put("foo", "qux");

    String annotationName = Foo.class.getName();
    AnnotationMetadata metadata = mock(AnnotationMetadata.class);
    when(metadata.getAnnotationAttributes(annotationName)).thenReturn(attributes);

    String value = ClassUtils.getAnnotationValue(metadata, Foo.class, "foo", "bar");

    verify(metadata).getAnnotationAttributes(annotationName);
    assertThat(value).isNotNull().isNotEmpty().isEqualTo("qux");
}

From source file:com.github.mjeanroy.springmvc.view.mustache.commons.ClassUtilsTest.java

@Test
public void it_should_get_null_value() {
    Map<String, Object> attributes = new HashMap<String, Object>();
    attributes.put("foo", null);

    String annotationName = Foo.class.getName();
    AnnotationMetadata metadata = mock(AnnotationMetadata.class);
    when(metadata.getAnnotationAttributes(annotationName)).thenReturn(attributes);

    String value = ClassUtils.getAnnotationValue(metadata, Foo.class, "foo", "bar");

    verify(metadata).getAnnotationAttributes(annotationName);
    assertThat(value).isNull();/*ww  w  . java  2s . c  o  m*/
}