public void write(int ch) {
out.write(ch);
if (ch == 10) {
reporter.printNotice(out.toString());
out.reset();
}
}
/**
* This checks for the validity of the options used by the user. This works exactly like {@link
* bluej.doclet.Doclet#validOptions(String[][], DocErrorReporter)}. This will validate the options
* which are shared by our doclets. For example, this method will flag an error using the
* DocErrorReporter if user has used "-nohelp" and "-helpfile" option together.
*
* @param options options used on the command line.
* @param reporter used to report errors.
* @return true if all the options are valid.
*/
public boolean generalValidOptions(String options[][], DocErrorReporter reporter) {
boolean docencodingfound = false;
String encoding = "";
for (int oi = 0; oi < options.length; oi++) {
String[] os = options[oi];
String opt = os[0].toLowerCase();
if (opt.equals("-d")) {
String destdirname = addTrailingFileSep(os[1]);
File destDir = new File(destdirname);
if (!destDir.exists()) {
// Create the output directory (in case it doesn't exist yet)
reporter.printNotice(getText("doclet.dest_dir_create", destdirname));
(new File(destdirname)).mkdirs();
} else if (!destDir.isDirectory()) {
reporter.printError(
getText("doclet.destination_directory_not_directory_0", destDir.getPath()));
return false;
} else if (!destDir.canWrite()) {
reporter.printError(
getText("doclet.destination_directory_not_writable_0", destDir.getPath()));
return false;
}
} else if (opt.equals("-docencoding")) {
docencodingfound = true;
if (!checkOutputFileEncoding(os[1], reporter)) {
return false;
}
} else if (opt.equals("-encoding")) {
encoding = os[1];
}
}
if (!docencodingfound && encoding.length() > 0) {
if (!checkOutputFileEncoding(encoding, reporter)) {
return false;
}
}
return true;
}
public void apply(File xmlSourceDirectory, File targetDirectory, DocErrorReporter reporter)
throws DocTransletException {
PrintStream err = System.err;
try {
URL mainResourceURL =
classLoader == null
? ClassLoader.getSystemResource(mainResourceFilename)
: classLoader.getResource(mainResourceFilename);
if (null == mainResourceURL) {
throw new DocTransletException("Cannot find resource '" + mainResourceFilename + "'");
}
Map parameters = new HashMap();
parameters.put("gjdoc.xmldoclet.version", Driver.XMLDOCLET_VERSION);
parameters.put("gjdoc.option.nonavbar", xsltBoolean(options.nonavbar));
parameters.put("gjdoc.option.noindex", xsltBoolean(options.noindex));
parameters.put("gjdoc.option.notree", xsltBoolean(options.notree));
parameters.put("gjdoc.option.nocomment", xsltBoolean(options.nocomment));
parameters.put("gjdoc.option.nohelp", xsltBoolean(options.nohelp));
parameters.put("gjdoc.option.splitindex", xsltBoolean(options.splitindex));
parameters.put("gjdoc.option.linksource", xsltBoolean(options.linksource));
parameters.put("gjdoc.option.nodeprecatedlist", xsltBoolean(options.nodeprecatedlist));
parameters.put("gjdoc.option.uses", xsltBoolean(options.uses));
parameters.put("gjdoc.option.windowtitle", options.windowtitle);
parameters.put("gjdoc.option.helpfile", options.helpfile);
parameters.put("gjdoc.option.stylesheetfile", options.stylesheetfile);
parameters.put("gjdoc.option.header", options.header);
parameters.put("gjdoc.option.footer", options.footer);
parameters.put("gjdoc.option.bottom", options.bottom);
parameters.put("gjdoc.option.doctitle", options.doctitle);
List outputFileList = getOutputFileList(mainResourceURL, xmlSourceDirectory, parameters);
reporter.printNotice("Running DocTranslet...");
TransformerFactory transformerFactory = TransformerFactory.newInstance();
transformerFactory.setErrorListener(this);
boolean isLibxmlJ =
transformerFactory
.getClass()
.getName()
.equals("gnu.xml.libxmlj.transform.TransformerFactoryImpl");
for (Iterator it = outputFileList.iterator(); it.hasNext(); ) {
if (isLibxmlJ) {
System.gc();
Runtime.getRuntime().runFinalization();
}
OutputFileInfo fileInfo = (OutputFileInfo) it.next();
File targetFile = new File(targetDirectory, fileInfo.getName());
File packageTargetDir = getParentFile(targetFile);
if (!packageTargetDir.exists() && !packageTargetDir.mkdirs()) {
throw new DocTransletException(
"Target directory " + packageTargetDir + " does not exist and cannot be created.");
}
if (options.linksource) {
File sourceTargetDirectory = new File(targetDirectory, "src-html");
File sourceTargetFile = new File(sourceTargetDirectory, fileInfo.getName());
File sourcePackageTargetDir = getParentFile(sourceTargetFile);
if (!sourcePackageTargetDir.exists() && !sourcePackageTargetDir.mkdirs()) {
throw new DocTransletException(
"Target directory " + packageTargetDir + " does not exist and cannot be created.");
}
}
if (options.uses) {
File usesTargetDirectory = new File(targetDirectory, "class-use");
File usesTargetFile = new File(usesTargetDirectory, fileInfo.getName());
File usesPackageTargetDir = getParentFile(usesTargetFile);
if (!usesPackageTargetDir.exists() && !usesPackageTargetDir.mkdirs()) {
throw new DocTransletException(
"Target directory " + packageTargetDir + " does not exist and cannot be created.");
}
}
if (null != fileInfo.getSource()) {
reporter.printNotice("Copying " + fileInfo.getComment() + "...");
InputStream in = new URL(mainResourceURL, fileInfo.getSource()).openStream();
FileOutputStream out = new FileOutputStream(targetFile.getAbsolutePath());
IOToolkit.copyStream(in, out);
in.close();
out.close();
} else {
reporter.printNotice("Generating " + fileInfo.getComment() + "...");
String pathToRoot = "";
for (File file = getParentFile(targetFile);
!equalsFile(file, targetDirectory);
file = getParentFile(file)) {
pathToRoot += "../";
}
StreamResult out = new StreamResult(targetFile.getAbsolutePath());
StreamSource in =
new StreamSource(new File(xmlSourceDirectory, "index.xml").getAbsolutePath());
URL resource = new URL(mainResourceURL, fileInfo.getSheet());
StreamSource xsltSource = new StreamSource(resource.toExternalForm());
if (null != fileInfo.getInfo()) {
parameters.put("gjdoc.outputfile.info", fileInfo.getInfo());
}
parameters.put("gjdoc.pathtoroot", pathToRoot);
Transformer transformer;
transformer = (Transformer) transformerMap.get(xsltSource.getSystemId());
if (null == transformer) {
transformer = transformerFactory.newTransformer(xsltSource);
if (cacheXSLTSheets) {
transformerMap.put(xsltSource.getSystemId(), transformer);
}
}
transformer.clearParameters();
for (Iterator pit = parameters.keySet().iterator(); pit.hasNext(); ) {
String key = (String) pit.next();
String value = (String) parameters.get(key);
transformer.setParameter(key, value);
}
transformer.setErrorListener(this);
DocErrorReporterOutputStream errorReporterOut =
new DocErrorReporterOutputStream(reporter);
System.setErr(new PrintStream(errorReporterOut));
transformer.transform(in, out);
errorReporterOut.flush();
}
}
} catch (MalformedURLException e) {
throw new DocTransletException(e);
} catch (TransformerFactoryConfigurationError e) {
throw new DocTransletException(e);
} catch (TransformerException e) {
throw new DocTransletException(e.getMessageAndLocation(), e);
} catch (IOException e) {
throw new DocTransletException(e);
} finally {
System.setErr(err);
}
}