Example usage for org.springframework.beans.factory.annotation InjectionMetadata clear

Introduction

In this page you can find the example usage for org.springframework.beans.factory.annotation InjectionMetadata clear.

Prototype

public void clear(@Nullable PropertyValues pvs) 

Source Link

Document

Clear property skipping for the contained elements.

Usage

From source file:com.alibaba.dubbo.config.spring.beans.factory.annotation.ReferenceAnnotationBeanPostProcessor.java

private InjectionMetadata findReferenceMetadata(String beanName, Class<?> clazz, PropertyValues pvs) {
    // Fall back to class name as cache key, for backwards compatibility with custom callers.
    String cacheKey = (StringUtils.hasLength(beanName) ? beanName : clazz.getName());
    // Quick check on the concurrent map first, with minimal locking.
    InjectionMetadata metadata = this.injectionMetadataCache.get(cacheKey);
    if (InjectionMetadata.needsRefresh(metadata, clazz)) {
        synchronized (this.injectionMetadataCache) {
            metadata = this.injectionMetadataCache.get(cacheKey);
            if (InjectionMetadata.needsRefresh(metadata, clazz)) {
                if (metadata != null) {
                    metadata.clear(pvs);
                }/*from w ww  .  j  a  v  a 2 s .  co m*/
                try {
                    metadata = buildReferenceMetadata(clazz);
                    this.injectionMetadataCache.put(cacheKey, metadata);
                } catch (NoClassDefFoundError err) {
                    throw new IllegalStateException("Failed to introspect bean class [" + clazz.getName()
                            + "] for reference metadata: could not find class that it depends on", err);
                }
            }
        }
    }
    return metadata;
}

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From source file:org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.java

private InjectionMetadata findAutowiringMetadata(String beanName, Class<?> clazz,
        @Nullable PropertyValues pvs) {/*from   w  w w.  j a  v  a  2  s .com*/
    // Fall back to class name as cache key, for backwards compatibility with custom callers.
    String cacheKey = (StringUtils.hasLength(beanName) ? beanName : clazz.getName());
    // Quick check on the concurrent map first, with minimal locking.
    InjectionMetadata metadata = this.injectionMetadataCache.get(cacheKey);
    if (InjectionMetadata.needsRefresh(metadata, clazz)) {
        synchronized (this.injectionMetadataCache) {
            metadata = this.injectionMetadataCache.get(cacheKey);
            if (InjectionMetadata.needsRefresh(metadata, clazz)) {
                if (metadata != null) {
                    metadata.clear(pvs);
                }
                metadata = buildAutowiringMetadata(clazz);
                this.injectionMetadataCache.put(cacheKey, metadata);
            }
        }
    }
    return metadata;
}

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