org.springframework.beans.factory.config.BeanDefinition.getAttribute()方法的使用及代码示例

x33g5p2x  于2022-01-16 转载在 其他  
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本文整理了Java中org.springframework.beans.factory.config.BeanDefinition.getAttribute()方法的一些代码示例，展示了BeanDefinition.getAttribute()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。BeanDefinition.getAttribute()方法的具体详情如下：
包路径：org.springframework.beans.factory.config.BeanDefinition
类名称：BeanDefinition
方法名：getAttribute

BeanDefinition.getAttribute介绍

暂无

代码示例

代码示例来源：origin: spring-projects/spring-framework

/**
 * Determine the order for the given configuration class bean definition,
 * as set by {@link #checkConfigurationClassCandidate}.
 * @param beanDef the bean definition to check
 * @return the {@link Order @Order} annotation value on the configuration class,
 * or {@link Ordered#LOWEST_PRECEDENCE} if none declared
 * @since 4.2
 */
public static int getOrder(BeanDefinition beanDef) {
  Integer order = (Integer) beanDef.getAttribute(ORDER_ATTRIBUTE);
  return (order != null ? order : Ordered.LOWEST_PRECEDENCE);
}

代码示例来源：origin: spring-projects/spring-framework

/**
 * Determine whether the given bean definition indicates a full {@code @Configuration}
 * class, through checking {@link #checkConfigurationClassCandidate}'s metadata marker.
 */
public static boolean isFullConfigurationClass(BeanDefinition beanDef) {
  return CONFIGURATION_CLASS_FULL.equals(beanDef.getAttribute(CONFIGURATION_CLASS_ATTRIBUTE));
}

代码示例来源：origin: spring-projects/spring-framework

/**
 * Determine whether the given bean definition indicates a lite {@code @Configuration}
 * class, through checking {@link #checkConfigurationClassCandidate}'s metadata marker.
 */
public static boolean isLiteConfigurationClass(BeanDefinition beanDef) {
  return CONFIGURATION_CLASS_LITE.equals(beanDef.getAttribute(CONFIGURATION_CLASS_ATTRIBUTE));
}

代码示例来源：origin: org.springframework/spring-context

/**
 * Determine the order for the given configuration class bean definition,
 * as set by {@link #checkConfigurationClassCandidate}.
 * @param beanDef the bean definition to check
 * @return the {@link Order @Order} annotation value on the configuration class,
 * or {@link Ordered#LOWEST_PRECEDENCE} if none declared
 * @since 4.2
 */
public static int getOrder(BeanDefinition beanDef) {
  Integer order = (Integer) beanDef.getAttribute(ORDER_ATTRIBUTE);
  return (order != null ? order : Ordered.LOWEST_PRECEDENCE);
}

代码示例来源：origin: org.springframework/spring-context

/**
 * Determine whether the given bean definition indicates a full {@code @Configuration}
 * class, through checking {@link #checkConfigurationClassCandidate}'s metadata marker.
 */
public static boolean isFullConfigurationClass(BeanDefinition beanDef) {
  return CONFIGURATION_CLASS_FULL.equals(beanDef.getAttribute(CONFIGURATION_CLASS_ATTRIBUTE));
}

代码示例来源：origin: org.springframework/spring-context

/**
 * Determine whether the given bean definition indicates a lite {@code @Configuration}
 * class, through checking {@link #checkConfigurationClassCandidate}'s metadata marker.
 */
public static boolean isLiteConfigurationClass(BeanDefinition beanDef) {
  return CONFIGURATION_CLASS_LITE.equals(beanDef.getAttribute(CONFIGURATION_CLASS_ATTRIBUTE));
}

代码示例来源：origin: spring-projects/spring-framework

protected boolean resolveProxyTargetClass(BeanDefinition beanDefinition) {
  boolean proxyTargetClass = this.defaultProxyTargetClass;
  Object attributeValue = beanDefinition.getAttribute(PROXY_TARGET_CLASS_ATTRIBUTE);
  if (attributeValue instanceof Boolean) {
    proxyTargetClass = (Boolean) attributeValue;
  }
  else if (attributeValue instanceof String) {
    proxyTargetClass = Boolean.valueOf((String) attributeValue);
  }
  else if (attributeValue != null) {
    throw new BeanDefinitionStoreException("Invalid proxy target class attribute [" +
        PROXY_TARGET_CLASS_ATTRIBUTE + "] with value '" + attributeValue +
        "': needs to be of type Boolean or String");
  }
  return proxyTargetClass;
}

代码示例来源：origin: spring-projects/spring-framework

/**
 * Determine whether the given bean should be proxied with its target
 * class rather than its interfaces. Checks the
 * {@link #PRESERVE_TARGET_CLASS_ATTRIBUTE "preserveTargetClass" attribute}
 * of the corresponding bean definition.
 * @param beanFactory the containing ConfigurableListableBeanFactory
 * @param beanName the name of the bean
 * @return whether the given bean should be proxied with its target class
 */
public static boolean shouldProxyTargetClass(
    ConfigurableListableBeanFactory beanFactory, @Nullable String beanName) {
  if (beanName != null && beanFactory.containsBeanDefinition(beanName)) {
    BeanDefinition bd = beanFactory.getBeanDefinition(beanName);
    return Boolean.TRUE.equals(bd.getAttribute(PRESERVE_TARGET_CLASS_ATTRIBUTE));
  }
  return false;
}

代码示例来源：origin: spring-projects/spring-framework

/**
 * Get the refresh check delay for the given {@link ScriptFactory} {@link BeanDefinition}.
 * If the {@link BeanDefinition} has a
 * {@link org.springframework.core.AttributeAccessor metadata attribute}
 * under the key {@link #REFRESH_CHECK_DELAY_ATTRIBUTE} which is a valid {@link Number}
 * type, then this value is used. Otherwise, the {@link #defaultRefreshCheckDelay}
 * value is used.
 * @param beanDefinition the BeanDefinition to check
 * @return the refresh check delay
 */
protected long resolveRefreshCheckDelay(BeanDefinition beanDefinition) {
  long refreshCheckDelay = this.defaultRefreshCheckDelay;
  Object attributeValue = beanDefinition.getAttribute(REFRESH_CHECK_DELAY_ATTRIBUTE);
  if (attributeValue instanceof Number) {
    refreshCheckDelay = ((Number) attributeValue).longValue();
  }
  else if (attributeValue instanceof String) {
    refreshCheckDelay = Long.parseLong((String) attributeValue);
  }
  else if (attributeValue != null) {
    throw new BeanDefinitionStoreException("Invalid refresh check delay attribute [" +
        REFRESH_CHECK_DELAY_ATTRIBUTE + "] with value '" + attributeValue +
        "': needs to be of type Number or String");
  }
  return refreshCheckDelay;
}

代码示例来源：origin: spring-projects/spring-framework

/**
 * Check whether the given bean definition is not subject to the annotation-based
 * required property check as performed by this post-processor.
 * <p>The default implementations check for the presence of the
 * {@link #SKIP_REQUIRED_CHECK_ATTRIBUTE} attribute in the bean definition, if any.
 * It also suggests skipping in case of a bean definition with a "factory-bean"
 * reference set, assuming that instance-based factories pre-populate the bean.
 * @param beanFactory the BeanFactory to check against
 * @param beanName the name of the bean to check against
 * @return {@code true} to skip the bean; {@code false} to process it
 */
protected boolean shouldSkip(@Nullable ConfigurableListableBeanFactory beanFactory, String beanName) {
  if (beanFactory == null || !beanFactory.containsBeanDefinition(beanName)) {
    return false;
  }
  BeanDefinition beanDefinition = beanFactory.getBeanDefinition(beanName);
  if (beanDefinition.getFactoryBeanName() != null) {
    return true;
  }
  Object value = beanDefinition.getAttribute(SKIP_REQUIRED_CHECK_ATTRIBUTE);
  return (value != null && (Boolean.TRUE.equals(value) || Boolean.valueOf(value.toString())));
}

代码示例来源：origin: org.springframework/spring-context

protected boolean resolveProxyTargetClass(BeanDefinition beanDefinition) {
  boolean proxyTargetClass = this.defaultProxyTargetClass;
  Object attributeValue = beanDefinition.getAttribute(PROXY_TARGET_CLASS_ATTRIBUTE);
  if (attributeValue instanceof Boolean) {
    proxyTargetClass = (Boolean) attributeValue;
  }
  else if (attributeValue instanceof String) {
    proxyTargetClass = Boolean.valueOf((String) attributeValue);
  }
  else if (attributeValue != null) {
    throw new BeanDefinitionStoreException("Invalid proxy target class attribute [" +
        PROXY_TARGET_CLASS_ATTRIBUTE + "] with value '" + attributeValue +
        "': needs to be of type Boolean or String");
  }
  return proxyTargetClass;
}

代码示例来源：origin: spring-projects/spring-batch

/**
   * @param beanName a bean definition name
   * @param attributeName the name of the property
   * @param beanFactory a {@link BeanFactory}
   * @return The value for the attribute of the bean. Search parent hierarchy
   *         if necessary. Return null if none is found.
   */
  public static Object getAttribute(String beanName, String attributeName, ConfigurableListableBeanFactory beanFactory) {
    return beanFactory.getMergedBeanDefinition(beanName).getAttribute(attributeName);
  }
}

代码示例来源：origin: org.springframework/spring-context

/**
 * Get the refresh check delay for the given {@link ScriptFactory} {@link BeanDefinition}.
 * If the {@link BeanDefinition} has a
 * {@link org.springframework.core.AttributeAccessor metadata attribute}
 * under the key {@link #REFRESH_CHECK_DELAY_ATTRIBUTE} which is a valid {@link Number}
 * type, then this value is used. Otherwise, the {@link #defaultRefreshCheckDelay}
 * value is used.
 * @param beanDefinition the BeanDefinition to check
 * @return the refresh check delay
 */
protected long resolveRefreshCheckDelay(BeanDefinition beanDefinition) {
  long refreshCheckDelay = this.defaultRefreshCheckDelay;
  Object attributeValue = beanDefinition.getAttribute(REFRESH_CHECK_DELAY_ATTRIBUTE);
  if (attributeValue instanceof Number) {
    refreshCheckDelay = ((Number) attributeValue).longValue();
  }
  else if (attributeValue instanceof String) {
    refreshCheckDelay = Long.parseLong((String) attributeValue);
  }
  else if (attributeValue != null) {
    throw new BeanDefinitionStoreException("Invalid refresh check delay attribute [" +
        REFRESH_CHECK_DELAY_ATTRIBUTE + "] with value '" + attributeValue +
        "': needs to be of type Number or String");
  }
  return refreshCheckDelay;
}

代码示例来源：origin: spring-projects/spring-framework

/**
 * Determine the original target class for the specified bean, if possible,
 * otherwise falling back to a regular {@code getType} lookup.
 * @param beanFactory the containing ConfigurableListableBeanFactory
 * @param beanName the name of the bean
 * @return the original target class as stored in the bean definition, if any
 * @since 4.2.3
 * @see org.springframework.beans.factory.BeanFactory#getType(String)
 */
@Nullable
public static Class<?> determineTargetClass(
    ConfigurableListableBeanFactory beanFactory, @Nullable String beanName) {
  if (beanName == null) {
    return null;
  }
  if (beanFactory.containsBeanDefinition(beanName)) {
    BeanDefinition bd = beanFactory.getMergedBeanDefinition(beanName);
    Class<?> targetClass = (Class<?>) bd.getAttribute(ORIGINAL_TARGET_CLASS_ATTRIBUTE);
    if (targetClass != null) {
      return targetClass;
    }
  }
  return beanFactory.getType(beanName);
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void metadataIsInherited() throws Exception {
  BeanDefinition beanDefinition = this.beanFactory.getMergedBeanDefinition("testBean2");
  assertEquals("Metadata not inherited", "bar", beanDefinition.getAttribute("foo"));
  assertEquals("Child metdata not attached", "123", beanDefinition.getAttribute("abc"));
}

代码示例来源：origin: spring-projects/spring-framework

@Override
public boolean isAutowireCandidate(BeanDefinitionHolder bdHolder, DependencyDescriptor descriptor) {
  if (!bdHolder.getBeanDefinition().isAutowireCandidate()) {
    return false;
  }
  if (!bdHolder.getBeanName().matches("[a-z-]+")) {
    return false;
  }
  if (bdHolder.getBeanDefinition().getAttribute("priority").equals("1")) {
    return true;
  }
  return false;
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void testDecorationViaAttribute() throws Exception {
  BeanDefinition beanDefinition = this.beanFactory.getBeanDefinition("decorateWithAttribute");
  assertEquals("foo", beanDefinition.getAttribute("objectName"));
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void metadataAttachment() throws Exception {
  BeanDefinition beanDefinition1 = this.beanFactory.getMergedBeanDefinition("testBean1");
  assertEquals("bar", beanDefinition1.getAttribute("foo"));
}

代码示例来源：origin: spring-projects/spring-framework

getRegistry().getBeanDefinition(name).getAttribute(GroovyBeanDefinitionWrapper.class.getName());
if (beanDefinition != null) {
  return new GroovyRuntimeBeanReference(name, beanDefinition, false);

代码示例来源：origin: spring-projects/spring-framework

scriptedObjectBeanName, scriptFactory, scriptSource, isFactoryBean);
boolean proxyTargetClass = resolveProxyTargetClass(bd);
String language = (String) bd.getAttribute(LANGUAGE_ATTRIBUTE);
if (proxyTargetClass && (language == null || !language.equals("groovy"))) {
  throw new BeanDefinitionValidationException(

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