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git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/branches/smack_3_3_0@13600 b35dd754-fafc-0310-a699-88a17e54d16e
109 lines
3.1 KiB
Java
109 lines
3.1 KiB
Java
/**
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* Copyright 2013 Florian Schmaus
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*
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* All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smack.util.dns;
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public class HostAddress {
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private String fqdn;
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private int port;
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private Exception exception;
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/**
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* Creates a new HostAddress with the given FQDN. The port will be set to the default XMPP client port: 5222
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*
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* @param fqdn Fully qualified domain name.
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* @throws IllegalArgumentException If the fqdn is null.
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*/
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public HostAddress(String fqdn) {
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if (fqdn == null)
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throw new IllegalArgumentException("FQDN is null");
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if (fqdn.charAt(fqdn.length() - 1) == '.') {
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this.fqdn = fqdn.substring(0, fqdn.length() - 1);
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}
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else {
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this.fqdn = fqdn;
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}
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// Set port to the default port for XMPP client communication
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this.port = 5222;
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}
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/**
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* Creates a new HostAddress with the given FQDN. The port will be set to the default XMPP client port: 5222
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*
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* @param fqdn Fully qualified domain name.
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* @param port The port to connect on.
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* @throws IllegalArgumentException If the fqdn is null or port is out of valid range (0 - 65535).
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*/
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public HostAddress(String fqdn, int port) {
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this(fqdn);
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if (port < 0 || port > 65535)
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throw new IllegalArgumentException(
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"DNS SRV records weight must be a 16-bit unsiged integer (i.e. between 0-65535. Port was: " + port);
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this.port = port;
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}
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public String getFQDN() {
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return fqdn;
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}
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public int getPort() {
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return port;
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}
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public void setException(Exception e) {
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this.exception = e;
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}
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@Override
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public String toString() {
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return fqdn + ":" + port;
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}
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@Override
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public boolean equals(Object o) {
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if (this == o) {
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return true;
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}
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if (!(o instanceof HostAddress)) {
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return false;
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}
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final HostAddress address = (HostAddress) o;
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if (!fqdn.equals(address.fqdn)) {
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return false;
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}
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return port == address.port;
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}
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@Override
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public int hashCode() {
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int result = 1;
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result = 37 * result + fqdn.hashCode();
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return result * 37 + port;
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}
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public String getErrorMessage() {
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String error;
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if (exception == null) {
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error = "No error logged";
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}
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else {
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error = exception.getMessage();
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}
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return toString() + " Exception: " + error;
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}
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}
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