/*
    * 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.maven.resolver.internal.ant.types;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import org.apache.maven.resolver.internal.ant.AntRepoSys;
  import org.apache.tools.ant.Project;
  import org.apache.tools.ant.types.DataType;
  import org.apache.tools.ant.types.Reference;
  
  /**
   */
  public class Authentication extends DataType {
  
      private String username;
  
      private String password;
  
      private String privateKeyFile;
  
      private String passphrase;
  
      private final List<String> servers = new ArrayList<>();
  
      @Override
      public void setProject(Project project) {
          super.setProject(project);
  
          AntRepoSys.getInstance(project).addAuthentication(this);
      }
  
      protected Authentication getRef() {
          return getCheckedRef(Authentication.class);
      }
  
      @Override
      public void setRefid(Reference ref) {
          if (username != null || password != null || privateKeyFile != null || passphrase != null) {
              throw tooManyAttributes();
          }
          super.setRefid(ref);
      }
  
      public String getUsername() {
          if (isReference()) {
              return getRef().getUsername();
          }
          return username;
      }
  
      public void setUsername(String username) {
          checkAttributesAllowed();
          this.username = username;
      }
  
      public String getPassword() {
          if (isReference()) {
              return getRef().getPassword();
          }
          return password;
      }
  
      public void setPassword(String password) {
          checkAttributesAllowed();
          this.password = password;
      }
  
      public String getPrivateKeyFile() {
          if (isReference()) {
              return getRef().getPrivateKeyFile();
          }
          return privateKeyFile;
      }
  
      public void setPrivateKeyFile(String privateKeyFile) {
          checkAttributesAllowed();
          this.privateKeyFile = privateKeyFile;
      }
  
      public String getPassphrase() {
          if (isReference()) {
             return getRef().getPassphrase();
         }
         return passphrase;
     }
 
     public void setPassphrase(String passphrase) {
         checkAttributesAllowed();
         this.passphrase = passphrase;
     }
 
     public List<String> getServers() {
         if (isReference()) {
             return getRef().getServers();
         }
         return servers;
     }
 
     public void setServers(String servers) {
         checkAttributesAllowed();
         this.servers.clear();
         String[] split = servers.split("[;:]");
         for (String server : split) {
             server = server.trim();
             if (!server.isEmpty()) {
                 this.servers.add(server);
             }
         }
     }
 }