| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.directory.api.ldap.codec.api; |
| |
| |
| import java.util.Iterator; |
| |
| import org.apache.directory.api.asn1.DecoderException; |
| import org.apache.directory.api.asn1.EncoderException; |
| import org.apache.directory.api.asn1.ber.Asn1Container; |
| import org.apache.directory.api.ldap.model.message.Control; |
| import org.apache.directory.api.ldap.model.message.ExtendedRequest; |
| import org.apache.directory.api.ldap.model.message.ExtendedResponse; |
| import org.apache.mina.filter.codec.ProtocolCodecFactory; |
| |
| |
| /** |
| * The service interface for the LDAP codec. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| * @version $Rev$, $Date$ |
| */ |
| public interface LdapApiService |
| { |
| String DEFAULT_PROTOCOL_CODEC_FACTORY = |
| "org.apache.directory.api.ldap.codec.protocol.mina.LdapProtocolCodecFactory"; |
| |
| |
| // ------------------------------------------------------------------------ |
| // Control Methods |
| // ------------------------------------------------------------------------ |
| |
| /** |
| * Returns an Iterator over the OID Strings of registered controls. |
| * |
| * @return The registered control OID Strings |
| */ |
| Iterator<String> registeredControls(); |
| |
| |
| /** |
| * Checks if a control has been registered. |
| * |
| * @return The OID of the control to check for registration |
| */ |
| boolean isControlRegistered( String oid ); |
| |
| |
| /** |
| * Registers an {@link ControlFactory} with this service. |
| * |
| * @param factory The control factory |
| */ |
| ControlFactory<?> registerControl( ControlFactory<?> factory ); |
| |
| |
| /** |
| * Unregisters an {@link ControlFactory} with this service. |
| * |
| * @param oid The oid of the control the factory is associated with. |
| */ |
| ControlFactory<?> unregisterControl( String oid ); |
| |
| |
| /** |
| * Creates a new codec control decorator of the specified type. |
| * |
| * @param oid The OID of the new control to create. |
| * @return The newly created codec control. |
| */ |
| CodecControl<? extends Control> newControl( String oid ); |
| |
| |
| /** |
| * Creates a new codec control decorator for the provided control. |
| * |
| * @param control The control the codec control is generated for. |
| * @return The newly created codec control. |
| */ |
| CodecControl<? extends Control> newControl( Control control ); |
| |
| |
| /** |
| * Creates a JNDI control from the ldap model's control. |
| * |
| * @param modelControl The model's control. |
| * @return The JNDI control. |
| * @throws EncoderException if there are problems encoding the modelControl. |
| */ |
| javax.naming.ldap.Control toJndiControl( Control modelControl ) throws EncoderException; |
| |
| |
| /** |
| * Creates a model control from the JNDI control. |
| * |
| * @param jndiControl The JNDI control. |
| * @return The model control. |
| * @throws DecoderException if there are problems decoding the value of the JNDI control. |
| */ |
| Control fromJndiControl( javax.naming.ldap.Control jndiControl ) throws DecoderException; |
| |
| |
| // ------------------------------------------------------------------------ |
| // Extended Request Methods |
| // ------------------------------------------------------------------------ |
| |
| /** |
| * Returns an Iterator over the OID Strings of registered extended |
| * requests. |
| * |
| * @return The registered extended request OID Strings |
| */ |
| Iterator<String> registeredExtendedRequests(); |
| |
| |
| /** |
| * Registers an {@link ExtendedOperationFactory} for generating extended request |
| * response pairs. |
| * |
| * @param factory The extended request factory |
| * @return The displaced factory if one existed for the oid |
| */ |
| ExtendedOperationFactory registerExtendedRequest( ExtendedOperationFactory factory ); |
| |
| |
| /** |
| * Unregisters an {@link ExtendedOperationFactory} for generating extended |
| * request response pairs. |
| * |
| * @param oid The extended request oid |
| * @return The displaced factory if one existed for the oid |
| */ |
| ExtendedOperationFactory unregisterExtendedRequest( String oid ); |
| |
| |
| /** |
| * Checks to see if an extended operation, either a standard request |
| * response, pair or just an unsolicited response is registered. |
| * |
| * @param oid The object identifier for the extended operation |
| * @return true if registered, false if not |
| */ |
| boolean isExtendedOperationRegistered( String oid ); |
| |
| |
| // ------------------------------------------------------------------------ |
| // Extended Response Methods |
| // ------------------------------------------------------------------------ |
| |
| /** |
| * Creates a model ExtendedResponse from the JNDI ExtendedResponse. |
| * |
| * @param jndiResponse The JNDI ExtendedResponse |
| * @return The model ExtendedResponse |
| * @throws DecoderException if the response value cannot be decoded. |
| */ |
| ExtendedResponse fromJndi( javax.naming.ldap.ExtendedResponse jndiResponse ) throws DecoderException; |
| |
| |
| /** |
| * Creates a JNDI {@link javax.naming.ldap.ExtendedResponse} from the model |
| * {@link ExtendedResponse}. |
| * |
| * @param modelResponse |
| * @return |
| * @throws EncoderException |
| */ |
| javax.naming.ldap.ExtendedResponse toJndi( ExtendedResponse modelResponse ) throws EncoderException; |
| |
| |
| /** |
| * Creates a model ExtendedResponse from the JNDI ExtendedResponse. |
| * |
| * @param jndiResponse The JNDI ExtendedResponse |
| * @return The model ExtendedResponse |
| * @throws DecoderException if the response value cannot be decoded. |
| */ |
| ExtendedRequest fromJndi( javax.naming.ldap.ExtendedRequest jndiRequest ) throws DecoderException; |
| |
| |
| /** |
| * Creates a JNDI {@link javax.naming.ldap.ExtendedResponse} from the model |
| * {@link ExtendedResponse}. |
| * |
| * @param modelResponse |
| * @return |
| * @throws EncoderException |
| */ |
| javax.naming.ldap.ExtendedRequest toJndi( ExtendedRequest modelRequest ) throws EncoderException; |
| |
| |
| // ------------------------------------------------------------------------ |
| // Other Methods |
| // ------------------------------------------------------------------------ |
| |
| /** |
| * Creates a new LDAP {@link ProtocolCodecFactory}. |
| * |
| * @return the {@link ProtocolCodecFactory} |
| */ |
| ProtocolCodecFactory getProtocolCodecFactory(); |
| |
| |
| /** |
| * Registers a ProtocolCodecFactory with this LdapCodecService. |
| * |
| * @param factory The factory being registered. |
| * @return The previously set {@link ProtocolCodecFactory}, or null if |
| * none had been set earlier. |
| */ |
| ProtocolCodecFactory registerProtocolCodecFactory( ProtocolCodecFactory factory ); |
| |
| |
| /** |
| * Creates a new MessageContainer. |
| * |
| * @TODO akarasulu - Wondering why is this not an LdapMessageContainer? |
| * @return The newly created LDAP MessageContainer instance. |
| */ |
| Asn1Container newMessageContainer(); |
| |
| |
| /** |
| * Create an instance of a ExtendedResponse, knowing its OID. Inject the payload |
| * into it. |
| * |
| * @param responseName The extendedRespose OID |
| * @param messageId The original message ID |
| * @param serializedResponse The serialized response payload |
| * @return The extendedResponse instance |
| * |
| * @throws DecoderException If the payload is incorrect |
| */ |
| <E extends ExtendedResponse> E newExtendedResponse( String responseName, int messageId, byte[] serializedResponse ) |
| throws DecoderException; |
| |
| |
| /** |
| * Creates a new ExtendedRequest instance. |
| * |
| * @param oid the extended request's object identifier |
| * @param value the encoded value of the extended request |
| * @return The new extended request |
| */ |
| ExtendedRequest newExtendedRequest( String oid, byte[] value ); |
| |
| |
| ExtendedRequestDecorator<?> decorate( ExtendedRequest decoratedMessage ); |
| |
| |
| ExtendedResponseDecorator<?> decorate( ExtendedResponse decoratedMessage ); |
| } |