import org.springframework.security.acls.domain.AuditLogger; //导入依赖的package包/类
/**
 * @param auditLogger the auditLogger to set
 */
public final void setAuditLogger(AuditLogger auditLogger) {
	this.auditLogger = auditLogger;
}
 

import org.springframework.security.acls.domain.AuditLogger; //导入依赖的package包/类
public BitMaskPermissionGrantingStrategy(AuditLogger auditLogger) {
    Assert.notNull(auditLogger, "auditLogger cannot be null");
    this.auditLogger = auditLogger;
}
 

import org.springframework.security.acls.domain.AuditLogger; //导入依赖的package包/类
/**
 * Constructor accepting mandatory arguments
 *
 * @param dataSource to access the database
 * @param aclCache the cache where fully-loaded elements can be stored
 * @param aclAuthorizationStrategy authorization strategy (required)
 *
 * @deprecated Use the version which takes a  {@code PermissionGrantingStrategy} argument instead.
 */
@Deprecated
public BasicLookupStrategy(DataSource dataSource, AclCache aclCache,
        AclAuthorizationStrategy aclAuthorizationStrategy, AuditLogger auditLogger) {
    this(dataSource, aclCache, aclAuthorizationStrategy, new DefaultPermissionGrantingStrategy(auditLogger));
}