/**
* Constructor.
*
* @param filename the file to be generated.
* @throws IOException
* @throws DocletAbortException
*/
public PackageUseWriter(
ConfigurationImpl configuration, ClassUseMapper mapper, DocPath filename, PackageDoc pkgdoc)
throws IOException {
super(configuration, DocPath.forPackage(pkgdoc).resolve(filename));
this.pkgdoc = pkgdoc;
// by examining all classes in this package, find what packages
// use these classes - produce a map between using package and
// used classes.
ClassDoc[] content = pkgdoc.allClasses();
for (int i = 0; i < content.length; ++i) {
ClassDoc usedClass = content[i];
Set<ClassDoc> usingClasses = mapper.classToClass.get(usedClass.qualifiedName());
if (usingClasses != null) {
for (Iterator<ClassDoc> it = usingClasses.iterator(); it.hasNext(); ) {
ClassDoc usingClass = it.next();
PackageDoc usingPackage = usingClass.containingPackage();
Set<ClassDoc> usedClasses = usingPackageToUsedClasses.get(usingPackage.name());
if (usedClasses == null) {
usedClasses = new TreeSet<ClassDoc>();
usingPackageToUsedClasses.put(Util.getPackageName(usingPackage), usedClasses);
}
usedClasses.add(usedClass);
}
}
}
}
/**
* Get the tree link.
*
* @return a content tree for the tree link
*/
protected Content getNavLinkTree() {
Content linkContent =
classdoc.containingPackage().isIncluded()
? getHyperLink(DocPath.parent.resolve(DocPaths.PACKAGE_TREE), treeLabel)
: getHyperLink(pathToRoot.resolve(DocPaths.OVERVIEW_TREE), treeLabel);
Content li = HtmlTree.LI(linkContent);
return li;
}
/**
* Get the name of the package, this class is in.
*
* @param cd ClassDoc.
*/
public String getPkgName(ClassDoc cd) {
String pkgName = cd.containingPackage().name();
if (pkgName.length() > 0) {
pkgName += ".";
return pkgName;
}
return "";
}
/**
* Return true if the given <code>ProgramElement</code> is inherited by the class that is being
* documented.
*
* @param ped The <code>ProgramElement</code> being checked. return true if the <code>
* ProgramElement</code> is being inherited and false otherwise.
*/
protected boolean isInherited(ProgramElementDoc ped) {
if (ped.isPrivate()
|| (ped.isPackagePrivate()
&& !ped.containingPackage().equals(classdoc.containingPackage()))) {
return false;
}
return true;
}
/**
* Write out class use pages.
*
* @throws DocletAbortException
*/
public static void generate(ConfigurationImpl configuration, ClassTree classtree) {
ClassUseMapper mapper = new ClassUseMapper(configuration.root, classtree);
for (ClassDoc aClass : configuration.root.classes()) {
// If -nodeprecated option is set and the containing package is marked
// as deprecated, do not generate the class-use page. We will still generate
// the class-use page if the class is marked as deprecated but the containing
// package is not since it could still be linked from that package-use page.
if (!(configuration.nodeprecated && Util.isDeprecated(aClass.containingPackage())))
ClassUseWriter.generate(configuration, mapper, aClass);
}
for (PackageDoc pkg : configuration.packages) {
// If -nodeprecated option is set and the package is marked
// as deprecated, do not generate the package-use page.
if (!(configuration.nodeprecated && Util.isDeprecated(pkg)))
PackageUseWriter.generate(configuration, mapper, pkg);
}
}
void generate() {
if (rootDoc == null || outputdir == null) {
return;
}
for (PackageDoc pd : rootDoc.specifiedPackages()) {
// If -nodeprecated option is set and the package is marked as deprecated,
// do not convert the package files to HTML.
if (!(configuration.nodeprecated && utils.isDeprecated(pd))) convertPackage(pd, outputdir);
}
for (ClassDoc cd : rootDoc.specifiedClasses()) {
// If -nodeprecated option is set and the class is marked as deprecated
// or the containing package is deprecated, do not convert the
// package files to HTML.
if (!(configuration.nodeprecated
&& (utils.isDeprecated(cd) || utils.isDeprecated(cd.containingPackage()))))
convertClass(cd, outputdir);
}
}