/*
* Logic for adding various end index entry elements for Eclipse help.
*
* @param term The indexterm to be processed.
* @param printWriter The Writer used for writing content to disk.
* @param indexsee Boolean value for using the new markup for see references.
*/
private void outputIndexTermEndElement(
final IndexTerm term, final XMLStreamWriter serializer, final boolean indexsee)
throws XMLStreamException {
if (indexsee) {
if (term.getTermPrefix() != null) {
serializer.writeEndElement(); // see
inIndexsee = false;
} else if (term.getTermPrefix() == null && inIndexsee) {
// NOOP
} else {
serializer.writeEndElement(); // entry
}
} else {
serializer.writeEndElement(); // entry
}
}
private void outputIndexEntryEclipseIndexsee(
final IndexTerm term, final XMLStreamWriter serializer) throws XMLStreamException {
final List<IndexTermTarget> targets = term.getTargetList();
final int targetNum = targets.size();
// Index-see and index-see-also terms should also generate links to its
// target
// Otherwise, the term won't be displayed in the index tab.
if (targets != null && !targets.isEmpty()) {
for (int i = 0; i < targetNum; i++) {
final IndexTermTarget target = targets.get(i);
final String targetUri = target.getTargetURI();
final String targetName = target.getTargetName();
if (targetUri == null) {
serializer.writeStartElement("topic");
serializer.writeAttribute("title", target.getTargetName());
serializer.writeEndElement(); // topic
} else {
serializer.writeStartElement("topic");
serializer.writeAttribute("href", replaceExtName(targetUri));
if (targetName.trim().length() > 0) {
serializer.writeAttribute("title", target.getTargetName());
}
serializer.writeEndElement(); // topic
}
}
} // end for
}
/**
* Output the given indexterm into the XML writer.
*
* @param term term to serialize
* @param serializer XML output to write to
* @param indexsee is term a see term
* @throws SAXException if serialization failed
*/
private void outputIndexTerm(
final IndexTerm term, final XMLStreamWriter serializer, final boolean indexsee)
throws XMLStreamException {
final List<IndexTerm> subTerms = term.getSubTerms();
final int subTermNum = subTerms.size();
outputIndexTermStartElement(term, serializer, indexsee);
if (subTerms != null && subTermNum > 0) {
for (int i = 0; i < subTermNum; i++) {
final IndexTerm subTerm = subTerms.get(i);
outputIndexTerm(subTerm, serializer, indexsee);
}
}
outputIndexTermEndElement(term, serializer, indexsee);
}
/*
* Logic for adding various start index entry elements for Eclipse help.
*
* @param term The indexterm to be processed.
* @param printWriter The Writer used for writing content to disk.
* @param indexsee Boolean value for using the new markup for see references.
*/
private void outputIndexTermStartElement(
final IndexTerm term, final XMLStreamWriter serializer, final boolean indexsee)
throws XMLStreamException {
// RFE 2987769 Eclipse index-see
if (indexsee) {
if (term.getTermPrefix() != null) {
inIndexsee = true;
serializer.writeStartElement("see");
serializer.writeAttribute("keyword", term.getTermName());
} else if (term.getTermPrefix() == null && inIndexsee) { // subterm of an indexsee.
serializer.writeStartElement("subpath");
serializer.writeAttribute("keyword", term.getTermName());
serializer.writeEndElement(); // subpath
} else {
serializer.writeStartElement("entry");
serializer.writeAttribute("keyword", term.getTermName());
outputIndexEntryEclipseIndexsee(term, serializer);
}
} else {
serializer.writeStartElement("entry");
serializer.writeAttribute("keyword", term.getTermFullName());
outputIndexEntry(term, serializer);
}
}
/*
* Method for see references in Eclipse. This version does not have a
* dependency on a specific Eclipse version.
*
* @param term The indexterm to be processed.
* @param printWriter The Writer used for writing content to disk.
*/
private void outputIndexEntry(final IndexTerm term, final XMLStreamWriter serializer)
throws XMLStreamException {
final List<IndexTermTarget> targets = term.getTargetList();
final int targetNum = targets.size();
boolean foundIndexTerm = false;
boolean foundIndexsee = false;
String indexSeeRefTerm = null;
/*
* Use the cloned List to find the index-see reference in the list. If
* found use that target URI for the href value, otherwise return a
* warning to the build. RFE 2987769 Eclipse index-see
*/
final int termCloneNum = termCloneList.size();
// Index-see and index-see-also terms should also generate links to its
// target
// Otherwise, the term won't be displayed in the index tab.
if (targets != null && !targets.isEmpty()) {
for (int i = 0; i < targetNum; i++) {
final IndexTermTarget target = targets.get(i);
final String targetUri = target.getTargetURI();
final String targetName = target.getTargetName();
if (targetUri == null) {
serializer.writeStartElement("topic");
serializer.writeAttribute("title", target.getTargetName());
serializer.writeEndElement(); // topic
} else if (targetName != null && targetName.trim().length() > 0) {
/*
* Check to see if the target Indexterm is a "see"
* reference.Added inIndexsee so we know that we are still
* processing contentfrom a referenced indexterm.
*/
if (term.getTermPrefix() != null || inIndexsee) {
indexSeeRefTerm = term.getTermName();
inIndexsee = true;
foundIndexsee = true;
// Find the term with an href.
for (int j = 0; j < termCloneNum; j++) {
final IndexTerm termClone = termCloneList.get(j);
if (term.getTermName().equals(termClone.getTermName())) {
foundIndexTerm = true;
if (termClone.getTargetList().size() > 0) {
serializer.writeStartElement("topic");
serializer.writeAttribute(
"href", replaceExtName(termClone.getTargetList().get(0).getTargetURI()));
if (targetName.trim().length() > 0) {
serializer.writeAttribute(
"title", termClone.getTargetList().get(0).getTargetName());
}
serializer.writeEndElement(); // topic
}
/*
* We found the term we are looking for, but it
* does not have a target name (title). We need
* to take a look at the subterms for the
* redirect and
*/
termCloneList = termClone.getSubTerms();
break;
}
} // end for
// If there are no subterms, then we are done.
if (term.getSubTerms().size() == 0) {
inIndexsee = false;
}
} else {
serializer.writeStartElement("topic");
serializer.writeAttribute("href", replaceExtName(targetUri));
if (targetName.trim().length() > 0) {
serializer.writeAttribute("title", target.getTargetName());
}
serializer.writeEndElement(); // topic
}
}
} // end for
if (!foundIndexTerm
&& foundIndexsee
&& indexSeeRefTerm != null
&& !indexSeeRefTerm.equals("***")) {
logger.logWarn(
MessageUtils.getInstance().getMessage("DOTJ050W", indexSeeRefTerm.trim()).toString());
}
}
}