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    1   /*
    2    *  Licensed to the Apache Software Foundation (ASF) under one
    3    *  or more contributor license agreements.  See the NOTICE file
    4    *  distributed with this work for additional information
    5    *  regarding copyright ownership.  The ASF licenses this file
    6    *  to you under the Apache License, Version 2.0 (the
    7    *  "License"); you may not use this file except in compliance
    8    *  with the License.  You may obtain a copy of the License at
    9    *
    10   *    http://www.apache.org/licenses/LICENSE-2.0
    11   *
    12   *  Unless required by applicable law or agreed to in writing,
    13   *  software distributed under the License is distributed on an
    14   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    15   *  KIND, either express or implied.  See the License for the
    16   *  specific language governing permissions and limitations
    17   *  under the License.
    18   *
    19   */
    20  package org.apache.mina.integration.spring;
    21
    22  import java.beans.PropertyEditorSupport;
    23  import java.net.SocketAddress;
    24
    25  import org.apache.mina.transport.vmpipe.VmPipeAddress;
    26  import org.springframework.util.Assert;
    27
    28  /**
    29   * Java Bean {@link java.beans.PropertyEditor} which converts Strings into
    30   * {@link VmPipeAddress} objects. Valid values specify an integer port number
    31   * optionally prefixed with a ':'. E.g.: <code>:80</code>, <code>22</code>.
    32   * <p>
    33   * Use Spring's CustomEditorConfigurer to use this property editor in a Spring
    34   * configuration file. See chapter 3.14 of the Spring Reference Documentation
    35   * for more info.
    36   * </p>
    37   *
    38   * @author The Apache Directory Project (mina-dev@directory.apache.org)
    39   * @version $Revision: 555855 $, $Date: 2007-07-13 05:19:00 +0200 (Fri, 13 Jul 2007) $
    40   *
    41   * @see org.apache.mina.transport.vmpipe.VmPipeAddress
    42   */
    43  public class VmPipeAddressEditor extends PropertyEditorSupport {
    44      public void setAsText(String text) throws IllegalArgumentException {
    45          setValue(parseSocketAddress(text));
    46      }
    47
    48      private SocketAddress parseSocketAddress(String s) {
    49          Assert.notNull(s, "null SocketAddress string");
    50          s = s.trim();
    51          if (s.startsWith(":")) {
    52              s = s.substring(1);
    53          }
    54          try {
    55              return new VmPipeAddress(Integer.parseInt(s.trim()));
    56          } catch (NumberFormatException nfe) {
    57              throw new IllegalArgumentException("Illegal vm pipe address: " + s);
    58          }
    59      }
    60  }