package org.jivesoftware.smackx.packet; import org.jivesoftware.smack.packet.PacketExtension; import org.jivesoftware.smackx.jingle.media.ContentInfo; /** * Jingle content info * * @author Alvaro Saurin */ public class JingleContentInfo implements PacketExtension { protected ContentInfo mediaInfoElement; private String namespace; /** * Empty constructor, with no jmf info. */ public JingleContentInfo() { this(null); } /** * Constructor with a jmf info * * @param mediaInfoElement MediaInfo element */ public JingleContentInfo(final ContentInfo mediaInfoElement) { super(); this.mediaInfoElement = mediaInfoElement; } /** * Get the jmf info element. * * @return the mediaInfoElement */ public ContentInfo getMediaInfo() { return mediaInfoElement; } /** * Get the element name */ public String getElementName() { // Media info is supposed to be just a single-word command... return getMediaInfo().toString(); } /** * Set the name space. * * @param ns the namespace */ protected void setNamespace(final String ns) { namespace = ns; } /** * Get the publilc namespace */ public String getNamespace() { return namespace; } public String toXML() { StringBuilder buf = new StringBuilder(); buf.append("<").append(getElementName()).append(" xmlns=\""); buf.append(getNamespace()).append("\" "); buf.append("/>"); return buf.toString(); } /** * Transport part of a Jingle packet. */ public static class Audio extends JingleContentInfo { public static final String NAMESPACE = "http://jabber.org/protocol/jingle/info/audio"; public Audio(final ContentInfo mi) { super(mi); setNamespace(NAMESPACE); } public String getNamespace() { return NAMESPACE; } // Subclasses: specialize the Audio jmf info... /** * Busy jmf info. */ public static class Busy extends Audio { public Busy() { super(ContentInfo.Audio.BUSY); } } /** * Hold jmf info. */ public static class Hold extends Audio { public Hold() { super(ContentInfo.Audio.HOLD); } } /** * Mute jmf info. */ public static class Mute extends Audio { public Mute() { super(ContentInfo.Audio.MUTE); } } /** * Queued jmf info. */ public static class Queued extends Audio { public Queued() { super(ContentInfo.Audio.QUEUED); } } /** * Ringing jmf info. */ public static class Ringing extends Audio { public Ringing() { super(ContentInfo.Audio.RINGING); } } } }