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https://codeberg.org/Mercury-IM/Smack
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git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@11347 b35dd754-fafc-0310-a699-88a17e54d16e
70 lines
1.8 KiB
Java
70 lines
1.8 KiB
Java
/**
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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.smackx.packet;
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import java.util.Collection;
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import java.util.Collections;
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import org.jivesoftware.smack.packet.PacketExtension;
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/**
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* Extension representing a list of headers as specified in <a href="http://xmpp.org/extensions/xep-0131">Stanza Headers and Internet Metadata (SHIM)</a>
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*
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* @see Header
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*
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* @author Robin Collier
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*/
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public class HeadersExtension implements PacketExtension
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{
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public static final String NAMESPACE = "http://jabber.org/protocol/shim";
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private Collection<Header> headers = Collections.EMPTY_LIST;
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public HeadersExtension(Collection<Header> headerList)
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{
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if (headerList != null)
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headers = headerList;
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}
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public Collection<Header> getHeaders()
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{
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return headers;
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}
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public String getElementName()
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{
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return "headers";
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}
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public String getNamespace()
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{
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return NAMESPACE;
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}
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public String toXML()
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{
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StringBuilder builder = new StringBuilder("<" + getElementName() + " xmlns='" + getNamespace() + "'>");
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for (Header header : headers)
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{
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builder.append(header.toXML());
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}
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builder.append("</" + getElementName() + '>');
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return builder.toString();
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}
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}
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