| /* |
| * 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.mina.integration.beans; |
| |
| import java.beans.PropertyEditor; |
| import java.net.InetSocketAddress; |
| |
| /** |
| * A {@link PropertyEditor} which converts a {@link String} into an |
| * {@link InetSocketAddress}. Valid values include a hostname or IP |
| * address and a port number separated by a ':'. If the hostname or IP address |
| * is omitted the wildcard address will be used. E.g.: |
| * <code>google.com:80</code>, <code>:22</code>, <code>192.168.0.1:110</code>. |
| * |
| * @author <a href="http://mina.apache.org">Apache MINA Project</a> |
| * |
| * @see java.net.InetSocketAddress |
| */ |
| public class InetSocketAddressEditor extends AbstractPropertyEditor { |
| |
| @Override |
| protected String toText(Object value) { |
| InetSocketAddress addr = ((InetSocketAddress) value); |
| String hostname; |
| if (addr.getAddress() != null) { |
| hostname = addr.getAddress().getHostAddress(); |
| } else { |
| hostname = addr.getHostName(); |
| } |
| |
| if (hostname.equals("0:0:0:0:0:0:0:0") || hostname.equals("0.0.0.0") |
| || hostname.equals("00:00:00:00:00:00:00:00")) { |
| hostname = "*"; |
| } |
| |
| return hostname + ':' + addr.getPort(); |
| } |
| |
| @Override |
| protected Object toValue(String text) throws IllegalArgumentException { |
| if (text.length() == 0) { |
| return defaultValue(); |
| } |
| |
| int colonIndex = text.lastIndexOf(':'); |
| if (colonIndex > 0) { |
| String host = text.substring(0, colonIndex); |
| if (!"*".equals(host)) { |
| int port = parsePort(text.substring(colonIndex + 1)); |
| return new InetSocketAddress(host, port); |
| } |
| } |
| |
| int port = parsePort(text.substring(colonIndex + 1)); |
| return new InetSocketAddress(port); |
| } |
| |
| @Override |
| protected String defaultText() { |
| return "*:0"; |
| } |
| |
| @Override |
| protected Object defaultValue() { |
| return new InetSocketAddress(0); |
| } |
| |
| private int parsePort(String s) { |
| try { |
| return Integer.parseInt(s); |
| } catch (NumberFormatException nfe) { |
| throw new IllegalArgumentException("Illegal port number: " + s); |
| } |
| } |
| } |