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.pubsub;
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| 15 |
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| 16 | import org.jivesoftware.smackx.pubsub.util.XmlUtils;
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| 17 |
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| 18 | /**
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| 19 | * A packet extension representing the <b>options</b> element.
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| 20 | *
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| 21 | * @author Robin Collier
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| 22 | */
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| 23 | public class OptionsExtension extends NodeExtension
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| 24 | {
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| 25 | protected String jid;
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| 26 | protected String id;
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| 27 |
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| 28 | public OptionsExtension(String subscriptionJid)
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| 29 | {
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| 30 | this(subscriptionJid, null, null);
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| 31 | }
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| 32 |
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| 33 | public OptionsExtension(String subscriptionJid, String nodeId)
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| 34 | {
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| 35 | this(subscriptionJid, nodeId, null);
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| 36 | }
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| 37 |
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| 38 | public OptionsExtension(String jid, String nodeId, String subscriptionId)
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| 39 | {
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| 40 | super(PubSubElementType.OPTIONS, nodeId);
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| 41 | this.jid = jid;
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| 42 | id = subscriptionId;
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| 43 | }
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| 44 |
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| 45 | public String getJid()
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| 46 | {
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| 47 | return jid;
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| 48 | }
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| 49 |
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| 50 | public String getId()
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| 51 | {
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| 52 | return id;
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| 53 | }
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| 54 |
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| 55 | @Override
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| 56 | public String toXML()
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| 57 | {
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| 58 | StringBuilder builder = new StringBuilder("<");
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| 59 | builder.append(getElementName());
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| 60 | XmlUtils.appendAttribute(builder, "jid", jid);
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| 61 |
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| 62 | if (getNode() != null)
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| 63 | XmlUtils.appendAttribute(builder, "node", getNode());
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| 64 |
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| 65 | if (id != null)
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| 66 | XmlUtils.appendAttribute(builder, "subid", id);
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| 67 |
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| 68 | builder.append("/>");
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| 69 | return builder.toString();
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| 70 | }
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| 71 |
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| 72 | }
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