| /** |
| * Copyright 2013 Florian Schmaus |
| * |
| * All rights reserved. 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.jivesoftware.smack.util.dns; |
| |
| public class HostAddress { |
| private String fqdn; |
| private int port; |
| private Exception exception; |
| |
| /** |
| * Creates a new HostAddress with the given FQDN. The port will be set to the default XMPP client port: 5222 |
| * |
| * @param fqdn Fully qualified domain name. |
| * @throws IllegalArgumentException If the fqdn is null. |
| */ |
| public HostAddress(String fqdn) { |
| if (fqdn == null) |
| throw new IllegalArgumentException("FQDN is null"); |
| if (fqdn.charAt(fqdn.length() - 1) == '.') { |
| this.fqdn = fqdn.substring(0, fqdn.length() - 1); |
| } |
| else { |
| this.fqdn = fqdn; |
| } |
| // Set port to the default port for XMPP client communication |
| this.port = 5222; |
| } |
| |
| /** |
| * Creates a new HostAddress with the given FQDN. The port will be set to the default XMPP client port: 5222 |
| * |
| * @param fqdn Fully qualified domain name. |
| * @param port The port to connect on. |
| * @throws IllegalArgumentException If the fqdn is null or port is out of valid range (0 - 65535). |
| */ |
| public HostAddress(String fqdn, int port) { |
| this(fqdn); |
| if (port < 0 || port > 65535) |
| throw new IllegalArgumentException( |
| "DNS SRV records weight must be a 16-bit unsiged integer (i.e. between 0-65535. Port was: " + port); |
| |
| this.port = port; |
| } |
| |
| public String getFQDN() { |
| return fqdn; |
| } |
| |
| public int getPort() { |
| return port; |
| } |
| |
| public void setException(Exception e) { |
| this.exception = e; |
| } |
| |
| @Override |
| public String toString() { |
| return fqdn + ":" + port; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (!(o instanceof HostAddress)) { |
| return false; |
| } |
| |
| final HostAddress address = (HostAddress) o; |
| |
| if (!fqdn.equals(address.fqdn)) { |
| return false; |
| } |
| return port == address.port; |
| } |
| |
| @Override |
| public int hashCode() { |
| int result = 1; |
| result = 37 * result + fqdn.hashCode(); |
| return result * 37 + port; |
| } |
| |
| public String getErrorMessage() { |
| String error; |
| if (exception == null) { |
| error = "No error logged"; |
| } |
| else { |
| error = exception.getMessage(); |
| } |
| return toString() + " Exception: " + error; |
| } |
| } |