Shuyi Chen | d7955ce | 2013-05-22 14:51:55 -0700 | [diff] [blame] | 1 | /**
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| 2 | * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
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| 3 | * you may not use this file except in compliance with the License.
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| 4 | * You may obtain a copy of the License at
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| 5 | *
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| 6 | * http://www.apache.org/licenses/LICENSE-2.0
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| 7 | *
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| 8 | * Unless required by applicable law or agreed to in writing, software
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| 9 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 10 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 11 | * See the License for the specific language governing permissions and
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| 12 | * limitations under the License.
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| 13 | */
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| 14 | package org.jivesoftware.smackx.receipts;
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| 15 |
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| 16 | import java.util.List;
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| 17 | import java.util.Map;
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| 18 |
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| 19 | import org.jivesoftware.smack.packet.PacketExtension;
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| 20 | import org.jivesoftware.smack.provider.EmbeddedExtensionProvider;
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| 21 |
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| 22 | /**
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| 23 | * Represents a <b>message delivery receipt</b> entry as specified by
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| 24 | * <a href="http://xmpp.org/extensions/xep-0184.html">Message Delivery Receipts</a>.
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| 25 | *
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| 26 | * @author Georg Lukas
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| 27 | */
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| 28 | public class DeliveryReceipt implements PacketExtension
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| 29 | {
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| 30 | public static final String NAMESPACE = "urn:xmpp:receipts";
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| 31 | public static final String ELEMENT = "received";
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| 32 |
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| 33 | private String id; /// original ID of the delivered message
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| 34 |
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| 35 | public DeliveryReceipt(String id)
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| 36 | {
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| 37 | this.id = id;
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| 38 | }
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| 39 |
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| 40 | public String getId()
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| 41 | {
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| 42 | return id;
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| 43 | }
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| 44 |
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| 45 | @Override
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| 46 | public String getElementName()
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| 47 | {
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| 48 | return ELEMENT;
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| 49 | }
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| 50 |
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| 51 | @Override
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| 52 | public String getNamespace()
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| 53 | {
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| 54 | return NAMESPACE;
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| 55 | }
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| 56 |
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| 57 | @Override
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| 58 | public String toXML()
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| 59 | {
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| 60 | return "<received xmlns='" + NAMESPACE + "' id='" + id + "'/>";
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| 61 | }
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| 62 |
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| 63 | /**
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| 64 | * This Provider parses and returns DeliveryReceipt packets.
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| 65 | */
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| 66 | public static class Provider extends EmbeddedExtensionProvider
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| 67 | {
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| 68 |
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| 69 | @Override
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| 70 | protected PacketExtension createReturnExtension(String currentElement, String currentNamespace,
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| 71 | Map<String, String> attributeMap, List<? extends PacketExtension> content)
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| 72 | {
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| 73 | return new DeliveryReceipt(attributeMap.get("id"));
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| 74 | }
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| 75 |
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| 76 | }
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| 77 | }
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