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ef0af66b21
Although I'm in the tabs camp, Smack uses mostly spaces. Therefore it is the logical choice for the indentation style.
59 lines
2.2 KiB
Java
59 lines
2.2 KiB
Java
/**
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*
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* Copyright the original author or authors
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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.pubsub.provider;
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import java.io.IOException;
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import org.jivesoftware.smack.provider.ExtensionElementProvider;
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import org.jivesoftware.smackx.pubsub.Subscription;
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import org.xmlpull.v1.XmlPullParser;
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import org.xmlpull.v1.XmlPullParserException;
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/**
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* Parses the <b>subscription</b> element out of the pubsub IQ message from
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* the server as specified in the <a href="http://xmpp.org/extensions/xep-0060.html#schemas-pubsub">subscription schema</a>.
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*
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* @author Robin Collier
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*/
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public class SubscriptionProvider extends ExtensionElementProvider<Subscription>
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{
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@Override
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public Subscription parse(XmlPullParser parser, int initialDepth)
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throws XmlPullParserException, IOException {
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String jid = parser.getAttributeValue(null, "jid");
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String nodeId = parser.getAttributeValue(null, "node");
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String subId = parser.getAttributeValue(null, "subid");
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String state = parser.getAttributeValue(null, "subscription");
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boolean isRequired = false;
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int tag = parser.next();
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if ((tag == XmlPullParser.START_TAG) && parser.getName().equals("subscribe-options"))
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{
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tag = parser.next();
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if ((tag == XmlPullParser.START_TAG) && parser.getName().equals("required"))
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isRequired = true;
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while (tag != XmlPullParser.END_TAG && !parser.getName().equals("subscribe-options")) tag = parser.next();
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}
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while (parser.getEventType() != XmlPullParser.END_TAG) parser.next();
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return new Subscription(jid, nodeId, subId, (state == null ? null : Subscription.State.valueOf(state)), isRequired);
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}
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}
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