| /** |
| * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.jivesoftware.smackx.packet; |
| |
| import java.util.Date; |
| |
| import org.jivesoftware.smack.util.StringUtils;
|
| |
| /** |
| * A decorator for the {@link DelayInformation} class to transparently support |
| * both the new <b>Delay Delivery</b> specification <a href="http://xmpp.org/extensions/xep-0203.html">XEP-0203</a> and |
| * the old one <a href="http://xmpp.org/extensions/xep-0091.html">XEP-0091</a>. |
| * |
| * Existing code can be backward compatible. |
| * |
| * @author Robin Collier |
| */ |
| public class DelayInfo extends DelayInformation |
| { |
| |
| DelayInformation wrappedInfo; |
| |
| /** |
| * Creates a new instance with given delay information. |
| * @param delay the delay information |
| */ |
| public DelayInfo(DelayInformation delay) |
| { |
| super(delay.getStamp()); |
| wrappedInfo = delay; |
| } |
| |
| @Override |
| public String getFrom() |
| { |
| return wrappedInfo.getFrom(); |
| } |
| |
| @Override |
| public String getReason() |
| { |
| return wrappedInfo.getReason(); |
| } |
| |
| @Override |
| public Date getStamp() |
| { |
| return wrappedInfo.getStamp(); |
| } |
| |
| @Override |
| public void setFrom(String from) |
| { |
| wrappedInfo.setFrom(from); |
| } |
| |
| @Override |
| public void setReason(String reason) |
| { |
| wrappedInfo.setReason(reason); |
| } |
| |
| @Override |
| public String getElementName() |
| { |
| return "delay"; |
| } |
| |
| @Override |
| public String getNamespace() |
| { |
| return "urn:xmpp:delay"; |
| } |
| |
| @Override |
| public String toXML() { |
| StringBuilder buf = new StringBuilder(); |
| buf.append("<").append(getElementName()).append(" xmlns=\"").append(getNamespace()).append( |
| "\""); |
| buf.append(" stamp=\""); |
| buf.append(StringUtils.formatXEP0082Date(getStamp()));
|
| buf.append("\""); |
| if (getFrom() != null && getFrom().length() > 0) { |
| buf.append(" from=\"").append(getFrom()).append("\""); |
| } |
| buf.append(">"); |
| if (getReason() != null && getReason().length() > 0) { |
| buf.append(getReason()); |
| } |
| buf.append("</").append(getElementName()).append(">"); |
| return buf.toString(); |
| } |
| |
| } |