/** {@inheritDoc} */
public void inherit(DocFinder.Input input, DocFinder.Output output) {
ClassDoc exception;
if (input.tagId == null) {
ThrowsTag throwsTag = (ThrowsTag) input.tag;
exception = throwsTag.exception();
input.tagId =
exception == null ? throwsTag.exceptionName() : throwsTag.exception().qualifiedName();
} else {
exception = input.method.containingClass().findClass(input.tagId);
}
ThrowsTag[] tags = input.method.throwsTags();
for (int i = 0; i < tags.length; i++) {
if (input.tagId.equals(tags[i].exceptionName())
|| (tags[i].exception() != null
&& (input.tagId.equals(tags[i].exception().qualifiedName())))) {
output.holder = input.method;
output.holderTag = tags[i];
output.inlineTags =
input.isFirstSentence ? tags[i].firstSentenceTags() : tags[i].inlineTags();
output.tagList.add(tags[i]);
} else if (exception != null
&& tags[i].exception() != null
&& tags[i].exception().subclassOf(exception)) {
output.tagList.add(tags[i]);
}
}
}
/**
* Given an array of <code>Tag</code>s representing this custom tag, return its string
* representation.
*
* @param throwTags the array of <code>ThrowsTag</code>s to convert.
* @param writer the TagletWriter that will write this tag.
* @param alreadyDocumented the set of exceptions that have already been documented.
* @param allowDups True if we allow duplicate throws tags to be documented.
* @return the TagletOutput representation of this <code>Tag</code>.
*/
protected TagletOutput throwsTagsOutput(
ThrowsTag[] throwTags,
TagletWriter writer,
Set<String> alreadyDocumented,
boolean allowDups) {
TagletOutput result = writer.getOutputInstance();
if (throwTags.length > 0) {
for (int i = 0; i < throwTags.length; ++i) {
ThrowsTag tt = throwTags[i];
ClassDoc cd = tt.exception();
if ((!allowDups)
&& (alreadyDocumented.contains(tt.exceptionName())
|| (cd != null && alreadyDocumented.contains(cd.qualifiedName())))) {
continue;
}
if (alreadyDocumented.size() == 0) {
result.appendOutput(writer.getThrowsHeader());
}
result.appendOutput(writer.throwsTagOutput(tt));
alreadyDocumented.add(cd != null ? cd.qualifiedName() : tt.exceptionName());
}
}
return result;
}
/** {@inheritDoc} */
public Content throwsTagOutput(ThrowsTag throwsTag) {
ContentBuilder body = new ContentBuilder();
Content excName =
(throwsTag.exceptionType() == null)
? new RawHtml(throwsTag.exceptionName())
: htmlWriter.getLink(
new LinkInfoImpl(
configuration, LinkInfoImpl.Kind.MEMBER, throwsTag.exceptionType()));
body.addContent(HtmlTree.CODE(excName));
Content desc = htmlWriter.commentTagsToContent(throwsTag, null, throwsTag.inlineTags(), false);
if (desc != null && !desc.isEmpty()) {
body.addContent(" - ");
body.addContent(desc);
}
HtmlTree result = HtmlTree.DD(body);
return result;
}