| /* |
| * 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.studio.openldap.syncrepl; |
| |
| |
| import java.text.ParseException; |
| import java.util.regex.Matcher; |
| import java.util.regex.Pattern; |
| |
| import org.apache.directory.api.util.Strings; |
| |
| |
| /** |
| * This class implements a provider. |
| * <p> |
| * Format: "ldap[s]://<hostname>[:port]" |
| */ |
| public class Provider |
| { |
| /** Constant used as port value when no port is provided */ |
| public static final int NO_PORT = -1; |
| |
| /** The pattern used for parsing */ |
| private static final Pattern pattern = Pattern |
| .compile( "^[l|L][d|D][a|A][p|P]([s|S]?)://([^:]+)([:]([0-9]{1,5}))?$" ); |
| |
| /** The LDAPS flag */ |
| private boolean isLdaps; |
| |
| /** The host */ |
| private String host; |
| |
| /** The port */ |
| private int port = NO_PORT; |
| |
| |
| /** |
| * Creates a new instance of Provider. |
| */ |
| public Provider() |
| { |
| // TODO Auto-generated constructor stub |
| } |
| |
| |
| /** |
| * Creates a new instance of Provider. |
| * |
| * @param isLdaps the LDAPS flag |
| * @param host the host |
| * @param port the port |
| */ |
| public Provider( boolean isLdaps, String host, int port ) |
| { |
| this.isLdaps = isLdaps; |
| this.host = host; |
| this.port = port; |
| } |
| |
| |
| /** |
| * Gets a copy of a Provider object. |
| * |
| * @param provier the initial Provider object |
| * @return a copy of the given Provider object |
| */ |
| public static Provider copy( Provider provider ) |
| { |
| if ( provider != null ) |
| { |
| Provider providerCopy = new Provider(); |
| |
| providerCopy.setHost( provider.getHost() ); |
| providerCopy.setPort( provider.getPort() ); |
| providerCopy.setLdaps( provider.isLdaps() ); |
| |
| return providerCopy; |
| } |
| |
| return null; |
| } |
| |
| |
| /** |
| * Gets a copy of the Provider object. |
| * |
| * @return a copy of the Provider object |
| */ |
| public Provider copy() |
| { |
| return Provider.copy( this ); |
| } |
| |
| |
| /** |
| * Parses a provider string. |
| * |
| * @param s the string |
| * @return a provider |
| * @throws ParseException if an error occurs during parsing |
| */ |
| public static Provider parse( String s ) throws ParseException |
| { |
| // Creating the provider |
| Provider provider = new Provider(); |
| |
| // Matching the string |
| Matcher matcher = pattern.matcher( s ); |
| |
| // Checking the result |
| if ( matcher.find() ) |
| { |
| // LDAPS |
| provider.setLdaps( "s".equalsIgnoreCase( matcher.group( 1 ) ) ); |
| |
| // Host |
| String host = matcher.group( 2 ); |
| |
| if ( !Strings.isEmpty( host ) ) |
| { |
| provider.setHost( host ); |
| } |
| |
| // Port |
| String port = matcher.group( 4 ); |
| |
| if ( !Strings.isEmpty( port ) ) |
| { |
| try |
| { |
| provider.setPort( Integer.parseInt( port ) ); |
| } |
| catch ( NumberFormatException e ) |
| { |
| throw new ParseException( "Unable to convert port value '" + port + "' as an integer.", 0 ); |
| } |
| } |
| } |
| else |
| { |
| throw new ParseException( "Unable to parse string '" + s + "' as a valid provider.", 0 ); |
| } |
| |
| return provider; |
| } |
| |
| |
| public boolean isLdaps() |
| { |
| return isLdaps; |
| } |
| |
| |
| public String getHost() |
| { |
| return host; |
| } |
| |
| |
| public int getPort() |
| { |
| return port; |
| } |
| |
| |
| public void setLdaps( boolean isLdaps ) |
| { |
| this.isLdaps = isLdaps; |
| } |
| |
| |
| public void setHost( String host ) |
| { |
| this.host = host; |
| } |
| |
| |
| public void setPort( int port ) |
| { |
| this.port = port; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public String toString() |
| { |
| StringBuilder sb = new StringBuilder(); |
| |
| sb.append( "ldap" ); |
| |
| if ( isLdaps ) |
| { |
| sb.append( "s" ); |
| } |
| |
| sb.append( "://" ); |
| sb.append( host ); |
| |
| if ( port != NO_PORT ) |
| { |
| sb.append( ":" ); |
| sb.append( port ); |
| } |
| |
| return sb.toString(); |
| } |
| } |