/**
* Appends the XML <tt>String</tt> representation of this <tt>Content</tt> to a specific
* <tt>StringBuilder</tt>.
*
* @param xml the <tt>StringBuilder</tt> to which the XML <tt>String</tt> representation of this
* <tt>Content</tt> is to be appended
*/
public void toXML(StringBuilder xml) {
xml.append('<').append(ELEMENT_NAME);
xml.append(' ').append(NAME_ATTR_NAME).append("='").append(getName()).append('\'');
List<Channel> channels = getChannels();
List<SctpConnection> connections = getSctpConnections();
if (channels.size() == 0 && connections.size() == 0) {
xml.append(" />");
} else {
xml.append('>');
for (Channel channel : channels) channel.toXML(xml);
for (SctpConnection conn : connections) conn.toXML(xml);
xml.append("</").append(ELEMENT_NAME).append('>');
}
}
/**
* Converts the form field values in the <tt>ffValuesIter</tt> into a caps string.
*
* @param ffValuesIter the {@link Iterator} containing the form field values.
* @param capsBldr a <tt>StringBuilder</tt> to which the caps string representing the form field
* values is to be appended
*/
private static void formFieldValuesToCaps(Iterator<String> ffValuesIter, StringBuilder capsBldr) {
SortedSet<String> fvs = new TreeSet<String>();
while (ffValuesIter.hasNext()) fvs.add(ffValuesIter.next());
for (String fv : fvs) capsBldr.append(fv).append('<');
}
@Override
protected void printAttributes(StringBuilder xml) {
// direction
MediaDirection direction = getDirection();
if ((direction != null) && (direction != MediaDirection.SENDRECV)) {
xml.append(' ')
.append(DIRECTION_ATTR_NAME)
.append("='")
.append(direction.toString())
.append('\'');
}
// host
String host = getHost();
if (host != null) {
xml.append(' ').append(HOST_ATTR_NAME).append("='").append(host).append('\'');
}
// id
String id = getID();
if (id != null) {
xml.append(' ').append(ID_ATTR_NAME).append("='").append(id).append('\'');
}
// lastN
Integer lastN = getLastN();
if (lastN != null) {
xml.append(' ').append(LAST_N_ATTR_NAME).append("='").append(lastN).append('\'');
}
// rtcpPort
int rtcpPort = getRTCPPort();
if (rtcpPort > 0) {
xml.append(' ').append(RTCP_PORT_ATTR_NAME).append("='").append(rtcpPort).append('\'');
}
// rtpLevelRelayType
RTPLevelRelayType rtpLevelRelayType = getRTPLevelRelayType();
if (rtpLevelRelayType != null) {
xml.append(' ')
.append(RTP_LEVEL_RELAY_TYPE_ATTR_NAME)
.append("='")
.append(rtpLevelRelayType)
.append('\'');
}
// rtpPort
int rtpPort = getRTPPort();
if (rtpPort > 0) {
xml.append(' ').append(RTP_PORT_ATTR_NAME).append("='").append(rtpPort).append('\'');
}
}
@Override
protected void printContent(StringBuilder xml) {
List<PayloadTypePacketExtension> payloadTypes = getPayloadTypes();
List<SourcePacketExtension> sources = getSources();
int[] ssrcs = getSSRCs();
for (PayloadTypePacketExtension payloadType : payloadTypes) xml.append(payloadType.toXML());
for (SourcePacketExtension source : sources) xml.append(source.toXML());
for (int i = 0; i < ssrcs.length; i++) {
xml.append('<')
.append(SSRC_ELEMENT_NAME)
.append('>')
.append(Long.toString(ssrcs[i] & 0xFFFFFFFFL))
.append("</")
.append(SSRC_ELEMENT_NAME)
.append('>');
}
}
public String getChildElementXML() {
StringBuilder buf = new StringBuilder();
buf.append("<join-queue xmlns=\"http://jabber.org/protocol/workgroup\">");
buf.append("<queue-notifications/>");
// Add the user unique identification if the session is anonymous
if (connection.isAnonymous()) {
buf.append(new UserID(userID).toXML());
}
// Append data form text
buf.append(form.toXML());
buf.append("</join-queue>");
return buf.toString();
}
/**
* Returns an XML <tt>String</tt> representation of this <tt>IQ</tt>.
*
* @return an XML <tt>String</tt> representation of this <tt>IQ</tt>
*/
@Override
public String getChildElementXML() {
StringBuilder xml = new StringBuilder();
xml.append('<').append(ELEMENT_NAME);
xml.append(" xmlns='").append(NAMESPACE).append('\'');
String id = getID();
if (id != null) xml.append(' ').append(ID_ATTR_NAME).append("='").append(id).append('\'');
List<Content> contents = getContents();
if (contents.size() == 0) {
xml.append(" />");
} else {
xml.append('>');
for (Content content : contents) content.toXML(xml);
xml.append("</").append(ELEMENT_NAME).append('>');
}
return xml.toString();
}
/**
* Appends the XML <tt>String</tt> representation of this <tt>Channel</tt> to a specific
* <tt>StringBuilder</tt>.
*
* @param xml the <tt>StringBuilder</tt> to which the XML <tt>String</tt> representation of this
* <tt>Channel</tt> is to be appended
*/
public void toXML(StringBuilder xml) {
xml.append('<').append(elementName);
// endpoint
String endpoint = getEndpoint();
if (endpoint != null) {
xml.append(' ').append(ENDPOINT_ATTR_NAME).append("='").append(endpoint).append('\'');
}
// expire
int expire = getExpire();
if (expire >= 0) {
xml.append(' ').append(EXPIRE_ATTR_NAME).append("='").append(expire).append('\'');
}
// initiator
Boolean initiator = isInitiator();
if (initiator != null) {
xml.append(' ').append(INITIATOR_ATTR_NAME).append("='").append(initiator).append('\'');
}
// Print derived class attributes
printAttributes(xml);
IceUdpTransportPacketExtension transport = getTransport();
boolean hasTransport = (transport != null);
if (hasTransport || hasContent()) {
xml.append('>');
if (hasContent()) printContent(xml);
if (hasTransport) xml.append(transport.toXML());
xml.append("</").append(elementName).append('>');
} else {
xml.append(" />");
}
}
/**
* Returns the XML representation of the PacketExtension.
*
* @return the packet extension as XML.
*/
public String toXML() {
StringBuilder bldr = new StringBuilder("<" + getElementName() + ">");
bldr.append("<" + getReason().toString() + "/>");
// add reason "text" if we have it
if (getText() != null) {
bldr.append("<text>");
bldr.append(getText());
bldr.append("</text>");
}
// add the extra element if it has been specified.
if (getOtherExtension() != null) {
bldr.append(getOtherExtension().toXML());
}
bldr.append("</" + getElementName() + ">");
return bldr.toString();
}
/**
* Represents this <tt>FileElement</tt> in an XML.
*
* @see File#toXML()
*/
@Override
public String toXML() {
StringBuilder buffer = new StringBuilder();
buffer
.append("<")
.append(getElementName())
.append(" xmlns=\"")
.append(getNamespace())
.append("\" ");
if (getName() != null) {
buffer.append("name=\"").append(StringUtils.escapeForXML(getName())).append("\" ");
}
if (getSize() > 0) {
buffer.append("size=\"").append(getSize()).append("\" ");
}
if (getDate() != null) {
buffer.append("date=\"").append(StringUtils.formatXEP0082Date(this.getDate())).append("\" ");
}
if (getHash() != null) {
buffer.append("hash=\"").append(getHash()).append("\" ");
}
if ((this.getDesc() != null && getDesc().length() > 0) || isRanged() || thumbnail != null) {
buffer.append(">");
if (getDesc() != null && getDesc().length() > 0) {
buffer.append("<desc>").append(StringUtils.escapeForXML(getDesc())).append("</desc>");
}
if (isRanged()) {
buffer.append("<range/>");
}
if (thumbnail != null) {
buffer.append(thumbnail.toXML());
}
buffer.append("</").append(getElementName()).append(">");
} else {
buffer.append("/>");
}
return buffer.toString();
}
/**
* Creates an html description of the specified mailbox.
*
* @param mailboxIQ the mailboxIQ that we are to describe.
* @return an html description of <tt>mailboxIQ</tt>
*/
private String createMailboxDescription(MailboxIQ mailboxIQ) {
int threadCount = mailboxIQ.getThreadCount();
String resourceHeaderKey =
threadCount > 1 ? "service.gui.NEW_GMAIL_MANY_HEADER" : "service.gui.NEW_GMAIL_HEADER";
String resourceFooterKey =
threadCount > 1 ? "service.gui.NEW_GMAIL_MANY_FOOTER" : "service.gui.NEW_GMAIL_FOOTER";
// FIXME Escape HTML!
String newMailHeader =
JabberActivator.getResources()
.getI18NString(
resourceHeaderKey,
new String[] {
jabberProvider.getAccountID().getService(), // {0} - service name
mailboxIQ.getUrl(), // {1} - inbox URI
Integer.toString(threadCount) // {2} - thread count
});
StringBuilder message = new StringBuilder(newMailHeader);
// we now start an html table for the threads.
message.append("<table width=100% cellpadding=2 cellspacing=0 ");
message.append("border=0 bgcolor=#e8eef7>");
Iterator<MailThreadInfo> threads = mailboxIQ.threads();
String maxThreadsStr =
(String)
JabberActivator.getConfigurationService()
.getProperty(PNAME_MAX_GMAIL_THREADS_PER_NOTIFICATION);
int maxThreads = 5;
try {
if (maxThreadsStr != null) maxThreads = Integer.parseInt(maxThreadsStr);
} catch (NumberFormatException e) {
if (logger.isDebugEnabled())
logger.debug("Failed to parse max threads count: " + maxThreads + ". Going for default.");
}
// print a maximum of MAX_THREADS
for (int i = 0; i < maxThreads && threads.hasNext(); i++) {
message.append(threads.next().createHtmlDescription());
}
message.append("</table><br/>");
if (threadCount > maxThreads) {
String messageFooter =
JabberActivator.getResources()
.getI18NString(
resourceFooterKey,
new String[] {
mailboxIQ.getUrl(), // {0} - inbox URI
Integer.toString(threadCount - maxThreads) // {1} - thread count
});
message.append(messageFooter);
}
return message.toString();
}
/** {@inheritDoc} */
@Override
protected void printAttributes(StringBuilder xml) {
xml.append(' ').append(PORT_ATTR_NAME).append("='").append(getPort()).append('\'');
}
/**
* Get an XML string representation.
*
* @return XML string representation
*/
@Override
public String toXML() {
StringBuilder bldr = new StringBuilder();
bldr.append("<").append(getElementName()).append(" ");
if (getNamespace() != null) bldr.append("xmlns='").append(getNamespace()).append("'");
// add the rest of the attributes if any
for (Map.Entry<String, String> entry : attributes.entrySet()) {
bldr.append(" ").append(entry.getKey()).append("='").append(entry.getValue()).append("'");
}
bldr.append(">");
if (userCount != 0)
bldr.append("<")
.append(ELEMENT_USER_COUNT)
.append(">")
.append(userCount)
.append("</")
.append(ELEMENT_USER_COUNT)
.append(">");
if (active != -1)
bldr.append("<")
.append(ELEMENT_ACTIVE)
.append(">")
.append((active > 0))
.append("</")
.append(ELEMENT_ACTIVE)
.append(">");
if (locked != -1)
bldr.append("<")
.append(ELEMENT_LOCKED)
.append(">")
.append((active > 0))
.append("</")
.append(ELEMENT_LOCKED)
.append(">");
for (PacketExtension ext : getChildExtensions()) {
bldr.append(ext.toXML());
}
bldr.append("</").append(getElementName()).append(">");
return bldr.toString();
}
/**
* Calculates the <tt>String</tt> for a specific <tt>DiscoverInfo</tt> which is to be hashed in
* order to compute the ver string for that <tt>DiscoverInfo</tt>.
*
* @param discoverInfo the <tt>DiscoverInfo</tt> for which the <tt>String</tt> to be hashed in
* order to compute its ver string is to be calculated
* @return the <tt>String</tt> for <tt>discoverInfo</tt> which is to be hashed in order to compute
* its ver string
*/
private static String calculateEntityCapsString(DiscoverInfo discoverInfo) {
StringBuilder bldr = new StringBuilder();
// Add identities
{
Iterator<DiscoverInfo.Identity> identities = discoverInfo.getIdentities();
SortedSet<DiscoverInfo.Identity> is =
new TreeSet<DiscoverInfo.Identity>(
new Comparator<DiscoverInfo.Identity>() {
public int compare(DiscoverInfo.Identity i1, DiscoverInfo.Identity i2) {
int category = i1.getCategory().compareTo(i2.getCategory());
if (category != 0) return category;
int type = i1.getType().compareTo(i2.getType());
if (type != 0) return type;
/*
* TODO Sort by xml:lang.
*
* Since sort by xml:lang is currently missing,
* use the last supported sort criterion i.e.
* type.
*/
return type;
}
});
if (identities != null) while (identities.hasNext()) is.add(identities.next());
for (DiscoverInfo.Identity i : is) {
bldr.append(i.getCategory())
.append('/')
.append(i.getType())
.append("//")
.append(i.getName())
.append('<');
}
}
// Add features
{
Iterator<DiscoverInfo.Feature> features = getDiscoverInfoFeatures(discoverInfo);
SortedSet<String> fs = new TreeSet<String>();
if (features != null) while (features.hasNext()) fs.add(features.next().getVar());
for (String f : fs) bldr.append(f).append('<');
}
DataForm extendedInfo = (DataForm) discoverInfo.getExtension("x", "jabber:x:data");
if (extendedInfo != null) {
synchronized (extendedInfo) {
SortedSet<FormField> fs =
new TreeSet<FormField>(
new Comparator<FormField>() {
public int compare(FormField f1, FormField f2) {
return f1.getVariable().compareTo(f2.getVariable());
}
});
FormField formType = null;
for (Iterator<FormField> fieldsIter = extendedInfo.getFields(); fieldsIter.hasNext(); ) {
FormField f = fieldsIter.next();
if (!f.getVariable().equals("FORM_TYPE")) fs.add(f);
else formType = f;
}
// Add FORM_TYPE values
if (formType != null) formFieldValuesToCaps(formType.getValues(), bldr);
// Add the other values
for (FormField f : fs) {
bldr.append(f.getVariable()).append('<');
formFieldValuesToCaps(f.getValues(), bldr);
}
}
}
return bldr.toString();
}
