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Add StanzaIdUtil
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2 changed files with 41 additions and 14 deletions
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@ -17,8 +17,8 @@
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package org.jivesoftware.smack.packet;
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import org.jivesoftware.smack.packet.id.StanzaIdUtil;
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import org.jivesoftware.smack.util.PacketUtil;
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import org.jivesoftware.smack.util.StringUtils;
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import org.jivesoftware.smack.util.XmlStringBuilder;
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import org.jxmpp.util.XmppStringUtils;
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@ -29,7 +29,6 @@ import java.util.LinkedHashMap;
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import java.util.List;
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import java.util.Locale;
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import java.util.Map;
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import java.util.concurrent.atomic.AtomicLong;
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/**
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* Base class for XMPP Stanzas, which are called packets in Smack.
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@ -51,17 +50,6 @@ public abstract class Packet implements TopLevelStreamElement {
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protected static final String DEFAULT_LANGUAGE =
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java.util.Locale.getDefault().getLanguage().toLowerCase(Locale.US);
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/**
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* A prefix helps to make sure that ID's are unique across multiple instances.
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*/
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private static final String prefix = StringUtils.randomString(5) + "-";
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/**
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* Keeps track of the current increment, which is appended to the prefix to
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* forum a unique ID.
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*/
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private static final AtomicLong id = new AtomicLong();
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private final Map<String, PacketExtension> packetExtensions = new LinkedHashMap<String, PacketExtension>(12);
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private String packetID = null;
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@ -82,7 +70,7 @@ public abstract class Packet implements TopLevelStreamElement {
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protected String language;
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public Packet() {
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this(prefix + Long.toString(id.incrementAndGet()));
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this(StanzaIdUtil.newStanzaId());
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}
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public Packet(String packetID) {
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@ -0,0 +1,39 @@
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/**
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*
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* Copyright 2003-2007 Jive Software, 2015 Florian Schmaus
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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.smack.packet.id;
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import java.util.concurrent.atomic.AtomicLong;
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import org.jivesoftware.smack.util.StringUtils;
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public class StanzaIdUtil {
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/**
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* A prefix helps to make sure that ID's are unique across multiple instances.
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*/
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private static final String PREFIX = StringUtils.randomString(5) + "-";
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/**
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* Keeps track of the current increment, which is appended to the prefix to
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* forum a unique ID.
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*/
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private static final AtomicLong ID = new AtomicLong();
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public static String newStanzaId() {
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return PREFIX + Long.toString(ID.incrementAndGet());
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}
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}
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