boon/src/main/java/org/boon/validation/readers/AnnotationValidatorMetaDataReader.java
public List<ValidatorMetaData> readMetaData( Class<?> clazz, String propertyName ) {

        /* Generate a key to the cache based on the classname and the propertyName. */
        String propertyKey = clazz.getName() + "." + propertyName;

        /* Look up the validation meta data in the cache. */
        List<ValidatorMetaData> validatorMetaDataList = metaDataCache.get( propertyKey );

        /* If the meta-data was not found, then generate it. */
        if ( validatorMetaDataList == null ) { // if not found
            validatorMetaDataList = extractValidatorMetaData( clazz, propertyName, validatorMetaDataList );
            /* Put it in the cache to avoid the processing in the future.
             * Design notes: The processing does a lot of reflection, there
             * is no need to do this each time.
             */
            metaDataCache.put( propertyKey, validatorMetaDataList );
        }

        return validatorMetaDataList;

    }
public List<ValidatorMetaData> readMetaData( Class<?> clazz, String propertyName ) {

        /* Generate a key to the cache based on the classname and the propertyName. */
        String propertyKey = clazz.getName() + "." + propertyName;

        /* Look up the validation meta data in the cache. */
        List<ValidatorMetaData> validatorMetaDataList = metaDataCache.get( propertyKey );

        /* If the meta-data was not found, then generate it. */
        if ( validatorMetaDataList == null ) { // if not found
            validatorMetaDataList = extractValidatorMetaData( clazz, propertyName, validatorMetaDataList );
            /* Put it in the cache to avoid the processing in the future.
             * Design notes: The processing does a lot of reflection, there
             * is no need to do this each time.
             */
            metaDataCache.put( propertyKey, validatorMetaDataList );
        }

        return validatorMetaDataList;

    }
public List < ValidatorMetaData > readMetaData ( Class < ? > clazz , String propertyName ) { /* Generate a key to the cache based on the classname and the propertyName. */ String propertyKey = clazz . getName ( ) + "." + propertyName ; /* Look up the validation meta data in the cache. */ List < ValidatorMetaData > validatorMetaDataList = metaDataCache . get ( propertyKey ) ; /* If the meta-data was not found, then generate it. */ if ( validatorMetaDataList == null ) { // if not found
 validatorMetaDataList = extractValidatorMetaData ( clazz , propertyName , validatorMetaDataList ) ; /* Put it in the cache to avoid the processing in the future.
             * Design notes: The processing does a lot of reflection, there
             * is no need to do this each time.
             */ metaDataCache . put ( propertyKey , validatorMetaDataList ) ; } return validatorMetaDataList ; }
Read the meta-data from annotation. This copies the meta-data
from the annotation into a POJO. It first checks the meta-data cache,
if the meta data is not found in the cache it then reads it from the
class.

@param clazz        The class that contains the annotation.
@param propertyName The name of the property that we are reading
the annotation meta-data from.
Read the meta - data from annotation . This copies the meta - data from the annotation into a POJO . It first checks the meta - data cache if the meta data is not found in the cache it then reads it from the class .