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ed9eae4793
Introduce a abstract class for shared functionality. And remove static lazy getters.
155 lines
4.4 KiB
Java
155 lines
4.4 KiB
Java
/**
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*
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* Copyright 2017 Paul Schaub
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*
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* 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.smackx.jingle.transports.jingle_s5b.elements;
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import org.jivesoftware.smack.util.XmlStringBuilder;
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import org.jivesoftware.smackx.jingle.element.JingleContentTransportInfo;
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/**
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* Class representing possible SOCKS5 TransportInfo elements.
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*/
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public abstract class JingleS5BTransportInfo extends JingleContentTransportInfo {
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public static abstract class JingleS5BCandidateTransportInfo extends JingleS5BTransportInfo {
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public static final String ATTR_CID = "cid";
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private final String candidateId;
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protected JingleS5BCandidateTransportInfo(String candidateId) {
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this.candidateId = candidateId;
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}
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public final String getCandidateId() {
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return candidateId;
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}
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@Override
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public final XmlStringBuilder toXML() {
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XmlStringBuilder xml = new XmlStringBuilder();
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xml.halfOpenElement(this);
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xml.attribute(ATTR_CID, getCandidateId());
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xml.closeEmptyElement();
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return xml;
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}
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@Override
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public final boolean equals(Object other) {
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if (!(other instanceof JingleS5BCandidateTransportInfo)) {
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return false;
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}
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JingleS5BCandidateTransportInfo otherCandidateTransportInfo = (JingleS5BCandidateTransportInfo) other;
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return toXML().equals(otherCandidateTransportInfo.toXML());
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}
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@Override
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public final int hashCode() {
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return getCandidateId().hashCode();
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}
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}
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public static final class CandidateActivated extends JingleS5BCandidateTransportInfo {
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public static final String ELEMENT = "candidate-activated";
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public CandidateActivated(String candidateId) {
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super(candidateId);
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}
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@Override
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public String getElementName() {
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return ELEMENT;
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}
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}
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public static final class CandidateUsed extends JingleS5BCandidateTransportInfo {
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public static final String ELEMENT = "candidate-used";
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public CandidateUsed(String candidateId) {
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super(candidateId);
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}
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@Override
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public String getElementName() {
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return ELEMENT;
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}
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}
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public static final class CandidateError extends JingleS5BTransportInfo {
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public static final CandidateError INSTANCE = new CandidateError();
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public static final String ELEMENT = "candidate-error";
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private CandidateError() {
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}
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@Override
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public String getElementName() {
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return ELEMENT;
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}
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@Override
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public XmlStringBuilder toXML() {
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XmlStringBuilder xml = new XmlStringBuilder();
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xml.halfOpenElement(this);
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xml.closeEmptyElement();
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return xml;
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}
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@Override
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public boolean equals(Object other) {
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return other == INSTANCE;
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}
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@Override
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public int hashCode() {
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return toXML().toString().hashCode();
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}
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}
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public static final class ProxyError extends JingleS5BTransportInfo {
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public static final ProxyError INSTANCE = new ProxyError();
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public static final String ELEMENT = "proxy-error";
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private ProxyError() {
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}
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@Override
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public String getElementName() {
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return ELEMENT;
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}
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@Override
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public CharSequence toXML() {
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XmlStringBuilder xml = new XmlStringBuilder();
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xml.halfOpenElement(this);
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xml.closeEmptyElement();
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return xml;
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}
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@Override
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public boolean equals(Object other) {
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return other == INSTANCE;
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}
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@Override
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public int hashCode() {
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return toXML().toString().hashCode();
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}
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}
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}
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