161 lines
5.2 KiB
Java
161 lines
5.2 KiB
Java
/**
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*
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* Copyright 2020 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.urldata.element;
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import java.util.ArrayList;
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import java.util.List;
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import org.jivesoftware.smack.packet.ExtensionElement;
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import org.jivesoftware.smack.packet.NamedElement;
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import org.jivesoftware.smack.packet.XmlEnvironment;
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import org.jivesoftware.smack.util.EqualsUtil;
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import org.jivesoftware.smack.util.HashCode;
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import org.jivesoftware.smack.util.XmlStringBuilder;
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import org.jivesoftware.smackx.urldata.http.element.CookieElement;
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import org.jivesoftware.smackx.urldata.http.element.HeaderElement;
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import org.jivesoftware.smackx.urldata.http.element.HttpAuthElement;
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/**
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* The url-data element.
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*/
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public class UrlDataElement implements ExtensionElement {
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public static final String ELEMENT = "url-data";
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public static final String NAMESPACE = "http://jabber.org/protocol/url-data";
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public static final String ATTR_TARGET = "target";
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public static final String ATTR_SID = "sid";
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public static final String XMLNS_HTTP = "xmlns:http";
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public static final String SCHEME_HTTP = "http://jabber.org/protocol/url-data/scheme/http";
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private final String target;
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private final String sid;
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private final List<HttpAuthElement> authParamElements = new ArrayList<>();
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private final List<CookieElement> cookieElements = new ArrayList<>();
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private final List<HeaderElement> headerElements = new ArrayList<>();
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public UrlDataElement(String target,
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String sid) {
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this(target, sid, null, null, null);
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}
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public UrlDataElement(String target,
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String sid,
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List<HttpAuthElement> authParamElements,
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List<CookieElement> cookieElements,
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List<HeaderElement> headerElements) {
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this.target = target;
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this.sid = sid;
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if (authParamElements != null) {
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this.authParamElements.addAll(authParamElements);
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}
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if (cookieElements != null) {
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this.cookieElements.addAll(cookieElements);
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}
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if (headerElements != null) {
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this.headerElements.addAll(headerElements);
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}
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}
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public String getTarget() {
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return target;
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}
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/**
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* Return the optional stream identifier used for XEP-0095: Stream Initiation.
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*
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* @return stream identifier or null
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*/
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public String getSid() {
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return sid;
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}
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public List<HttpAuthElement> getAuthParameters() {
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return authParamElements;
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}
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public List<CookieElement> getCookies() {
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return cookieElements;
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}
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public List<HeaderElement> getHeaders() {
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return headerElements;
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}
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private List<NamedElement> getMetaInformationElements() {
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List<NamedElement> elements = new ArrayList<>();
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elements.addAll(getAuthParameters());
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elements.addAll(getCookies());
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elements.addAll(getHeaders());
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return elements;
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}
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@Override
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public XmlStringBuilder toXML(XmlEnvironment xmlEnvironment) {
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List<NamedElement> metaInformation = getMetaInformationElements();
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XmlStringBuilder sb = new XmlStringBuilder(this);
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if (!metaInformation.isEmpty()) {
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sb.attribute(XMLNS_HTTP, SCHEME_HTTP);
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}
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sb.attribute(ATTR_TARGET, getTarget())
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.optAttribute(ATTR_SID, getSid());
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if (metaInformation.isEmpty()) {
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return sb.closeEmptyElement();
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} else {
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return sb.rightAngleBracket()
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.append(metaInformation)
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.closeElement(this);
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}
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}
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@Override
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public String getNamespace() {
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return NAMESPACE;
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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 int hashCode() {
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return HashCode.builder()
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.append(getElementName())
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.append(getNamespace())
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.append(getTarget())
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.append(getAuthParameters())
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.append(getCookies())
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.append(getHeaders())
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.build();
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}
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@Override
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public boolean equals(Object obj) {
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return EqualsUtil.equals(this, obj, (equalsBuilder, other) ->
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equalsBuilder
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.append(getElementName(), other.getElementName())
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.append(getNamespace(), other.getNamespace())
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.append(getTarget(), other.getTarget())
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.append(getAuthParameters(), other.getAuthParameters())
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.append(getCookies(), other.getCookies())
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.append(getHeaders(), other.getHeaders()));
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}
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}
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