| /* |
| * Copyright 2004 The Apache Software Foundation |
| * |
| * 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.apache.ldap.server.schema.bootstrap; |
| |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import javax.naming.NamingException; |
| |
| import org.apache.asn1new.primitives.OID; |
| import org.apache.ldap.common.schema.Normalizer; |
| import org.apache.ldap.common.util.StringTools; |
| import org.apache.ldap.server.schema.NormalizerRegistry; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| |
| /** |
| * The POJO implementation for the NormalizerRegistry service. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| * @version $Rev$ |
| */ |
| public class BootstrapNormalizerRegistry implements NormalizerRegistry |
| { |
| /** The LoggerFactory used by this class */ |
| private static Logger log = LoggerFactory.getLogger( BootstrapNormalizerRegistry.class ); |
| |
| /** a map of Normalizers looked up by OID */ |
| private final Map byOid; |
| |
| /** maps an OID to a schema name*/ |
| private final Map oidToSchema; |
| |
| |
| // ------------------------------------------------------------------------ |
| // C O N S T R U C T O R S |
| // ------------------------------------------------------------------------ |
| /** |
| * Creates a default normalizer registry. |
| */ |
| public BootstrapNormalizerRegistry() |
| { |
| byOid = new HashMap(); |
| oidToSchema = new HashMap(); |
| } |
| |
| // ------------------------------------------------------------------------ |
| // Service Methods |
| // ------------------------------------------------------------------------ |
| |
| |
| public void register( String schema, String oid, Normalizer normalizer ) |
| throws NamingException |
| { |
| if ( byOid.containsKey( oid ) ) |
| { |
| String message = "Normalizer already registered for OID " + oid; |
| |
| log.error( message); |
| throw new NamingException( message ); |
| } |
| |
| oidToSchema.put( oid, schema ); |
| byOid.put( oid, normalizer ); |
| } |
| |
| |
| public Normalizer lookup( String oid ) throws NamingException |
| { |
| if ( ! byOid.containsKey( oid ) ) |
| { |
| String message = "Normalizer for OID " |
| + oid + " does not exist!"; |
| |
| log.error( message ); |
| throw new NamingException( message ); |
| } |
| |
| return ( Normalizer ) byOid.get( oid ); |
| } |
| |
| |
| public boolean hasNormalizer( String oid ) |
| { |
| return byOid.containsKey( oid ); |
| } |
| |
| |
| public String getSchemaName( String oid ) throws NamingException |
| { |
| if ( OID.isOID( oid )== false ) |
| { |
| log.error( "Invalid oid :m '" + oid + "'" ); |
| throw new NamingException( "Looks like the arg is not a numeric OID" ); |
| } |
| |
| if ( oidToSchema.containsKey( oid ) ) |
| { |
| return ( String ) oidToSchema.get( oid ); |
| } |
| |
| String message = "OID " + oid + " not found in oid to schema name map!"; |
| log.error( message ); |
| throw new NamingException( message ); |
| } |
| |
| /** |
| * A String representation of this class |
| */ |
| public String toString( String tabs ) |
| { |
| StringBuffer sb = new StringBuffer(); |
| |
| sb.append( tabs ).append( "BootstrapNormalizerRegistry : {\n" ); |
| |
| sb.append( tabs ).append( " By oid : \n" ); |
| |
| sb.append( StringTools.mapToString( byOid, tabs + " " ) ) .append( '\n' ); |
| |
| sb.append( tabs ).append( " By schema : \n" ); |
| |
| sb.append( StringTools.mapToString( oidToSchema, tabs + " " ) ) .append( '\n' ); |
| |
| sb.append( tabs ).append( "}\n" ); |
| |
| return sb.toString(); |
| } |
| |
| /** |
| * A String representation of this class |
| */ |
| public String toString() |
| { |
| return toString( "" ); |
| } |
| } |