MugglEntityManager.java 文件源码

public Object createNamedQuery(Objectref objRef) {
    String namedQuery = getStringFromObjectref(objRef);
    for(Class<?> entityClass : managedEntityClasses) {
        if(entityClass.isAnnotationPresent(NamedQuery.class)) {
            if(entityClass.getAnnotation(NamedQuery.class).name().equals(namedQuery)) {
                String jpqlQueryString = entityClass.getAnnotation(NamedQuery.class).query();
                return hqlAnalyzer.getQLSelectStatement(jpqlQueryString, null);
            }
        }
    }
    return null;
}