Examples of org.springframework.beans.factory.BeanFactory.containsBean()

Package org.springframework.beans.factory

Class org.springframework.beans.factory.BeanFactory

Examples of org.springframework.beans.factory.BeanFactory.containsBean()

org.springframework.beans.factory.BeanFactory.containsBean()
Does this bean factory contain a bean definition or externally registered singleton instance with the given name?
If the given name is an alias, it will be translated back to the corresponding canonical bean name.
If this factory is hierarchical, will ask any parent factory if the bean cannot be found in this factory instance.
If a bean definition or singleton instance matching the given name is found, this method will return {@code true} whether the named bean definition is concreteor abstract, lazy or eager, in scope or not. Therefore, note that a {@code true}return value from this method does not necessarily indicate that {@link #getBean}will be able to obtain an instance for the same name. @param name the name of the bean to query @return whether a bean with the given name is present


  public Object getValue(ELContext elContext, Object base, Object property) throws ELException {
    if (base == null) {
      String beanName = property.toString();
      BeanFactory bf = getBeanFactory(elContext);
      if (bf.containsBean(beanName)) {
        if (logger.isTraceEnabled()) {
          logger.trace("Successfully resolved variable '" + beanName + "' in Spring BeanFactory");
        }
        elContext.setPropertyResolved(true);
        return bf.getBean(beanName);

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  public Class<?> getType(ELContext elContext, Object base, Object property) throws ELException {
    if (base == null) {
      String beanName = property.toString();
      BeanFactory bf = getBeanFactory(elContext);
      if (bf.containsBean(beanName)) {
        elContext.setPropertyResolved(true);
        return bf.getType(beanName);
      }
    }
    return null;

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  public void setValue(ELContext elContext, Object base, Object property, Object value) throws ELException {
    if (base == null) {
      String beanName = property.toString();
      BeanFactory bf = getBeanFactory(elContext);
      if (bf.containsBean(beanName)) {
        throw new PropertyNotWritableException(
            "Variable '" + beanName + "' refers to a Spring bean which by definition is not writable");
      }
    }
  }

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  public boolean isReadOnly(ELContext elContext, Object base, Object property) throws ELException {
    if (base == null) {
      String beanName = property.toString();
      BeanFactory bf = getBeanFactory(elContext);
      if (bf.containsBean(beanName)) {
        return true;
      }
    }
    return false;
  }

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  private Object getModelValidator() {
    BeanFactory beanFactory = requestContext.getActiveFlow().getApplicationContext();
    if (beanFactory != null && StringUtils.hasText(modelName)) {
      String validatorName = modelName + "Validator";
      if (beanFactory.containsBean(validatorName)) {
        return beanFactory.getBean(validatorName);
      }
    }
    return null;
  }

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        return requestContext.getFlowScope().get(property);
      } else if (requestContext.getConversationScope().contains(property)) {
        return requestContext.getConversationScope().get(property);
      }
      BeanFactory bf = getBeanFactory(requestContext);
      if (bf.containsBean(property)) {
        return bf.getBean(property);
      }
      return delegate.getProperty(context, target, name);
    }

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      {
         log.debug("Property not a string.  Skipping");
         return null;
      }


      if (bf.containsBean((String) property))
      {
         if (log.isDebugEnabled())
         {
            log.debug("Successfully resolved property '" + property
                     + "' in root WebApplicationContext");

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        GrailsPluginManager pluginManager = null;


        if (beanDefinitionRegistry instanceof HierarchicalBeanFactory) {
            HierarchicalBeanFactory beanFactory = (HierarchicalBeanFactory) beanDefinitionRegistry;
            BeanFactory parent = beanFactory.getParentBeanFactory();
            if (parent != null && parent.containsBean(GrailsPluginManager.BEAN_NAME)) {
                pluginManager = parent.getBean(GrailsPluginManager.BEAN_NAME, GrailsPluginManager.class);
            }
        }


        if (pluginManager != null) {

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      {
         log.debug("Property not a string.  Skipping");
         return null;
      }


      if (bf.containsBean((String) property))
      {
         if (log.isDebugEnabled())
         {
            log.debug("Successfully resolved property '" + property
                     + "' in root WebApplicationContext");

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  @Override
  public Object getValue(ELContext elContext, Object base, Object property) throws ELException {
    if (base == null) {
      String beanName = property.toString();
      BeanFactory bf = getBeanFactory(elContext);
      if (bf.containsBean(beanName)) {
        if (logger.isTraceEnabled()) {
          logger.trace("Successfully resolved variable '" + beanName + "' in Spring BeanFactory");
        }
        elContext.setPropertyResolved(true);
        return bf.getBean(beanName);

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