org.springframework.ldap.AttributesMapper Maven / Gradle / Ivy
/*
* Copyright 2002-2005 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.ldap;
import javax.naming.Name;
import javax.naming.NamingException;
import javax.naming.directory.Attributes;
/**
* An interface used by LdapTemplate for mapping LDAP Attributes to beans.
* Implementions of this interface perform the actual work of extracting
* results, but need not worry about exception handling. NamingExceptions will
* be caught and handled correctly by the LdapTemplate class.
*
* Typically used in LdapTemplate's search methods. AttributeMapper objects are
* typically stateless and thus reusable; they are ideal for implementing
* attribute-mapping logic in one place.
*
* Alternatively, consider using a {@link ContextMapper} in stead.
*
* @see org.springframework.ldap.LdapTemplate#search(Name, String,
* AttributesMapper)
* @see ContextMapper
*
* @author Mattias Arthursson
*/
public interface AttributesMapper {
/**
* Map Attributes to an object. The supplied attributes are the attributes
* from a single SearchResult.
*
* @param attributes
* attributes from a SearchResult.
* @return an object built from the attributes.
* @throws NamingException if any error occurs mapping the attributes
*/
public Object mapFromAttributes(Attributes attributes)
throws NamingException;
}