private void extractFile(String relativeClasspath) throws IOException {
InputStream resourceStream = this.getClass().getResourceAsStream(relativeClasspath);
if (resourceStream == null) {
rootDoc.printWarning("Cannot found internal resource \"" + relativeClasspath + "\"");
}
rootDoc.printNotice("Extracting resource \"" + relativeClasspath + "\"...");
File outputFile = new File(this.outputDir, relativeClasspath);
File directory = outputFile.getParentFile();
if (!directory.isDirectory()) {
rootDoc.printWarning("Cannot write file \"" + outputFile.getAbsolutePath() + "\"");
return;
}
if (!directory.exists() && !directory.mkdirs()) {
rootDoc.printWarning("Cannot create directory \"" + directory.getAbsolutePath() + "\n");
return;
}
FileOutputStream fileOutputStream = new FileOutputStream(outputFile);
try {
byte[] buffer = new byte[512];
int nbRead = 0;
while ((nbRead = resourceStream.read(buffer)) != -1) {
fileOutputStream.write(buffer, 0, nbRead);
}
} finally {
fileOutputStream.close();
}
}
/** Entry point through javadoc */
public static boolean start(RootDoc root) throws IOException {
Options opt = buildOptions(root);
root.printNotice("UMLGraph doclet version " + Version.VERSION + " started");
View[] views = buildViews(opt, root, root);
if (views == null) return false;
if (views.length == 0) buildGraph(root, opt, null);
else for (int i = 0; i < views.length; i++) buildGraph(root, views[i], null);
return true;
}
public List<StepClassDoc> filterStepClassDocs() throws QuoteTailNotFoundException {
List<StepClassDoc> stepClassDocs = new ArrayList<StepClassDoc>();
int classId = 1;
for (ClassDoc classDoc : rootDoc.classes()) {
if (isCandidateClassDoc(classDoc)) {
StepClassDoc stepClassDoc = new StepClassDoc(classId, classDoc);
if (stepClassDoc.isStepClassDoc()) {
rootDoc.printNotice("Step class found: " + classDoc);
stepClassDocs.add(stepClassDoc);
classId++;
}
}
}
return stepClassDocs;
}
/** Builds and outputs a single graph according to the view overrides */
public static void buildGraph(RootDoc root, OptionProvider op, Doc contextDoc)
throws IOException {
if (getCommentOptions() == null) buildOptions(root);
Options opt = op.getGlobalOptions();
root.printNotice("Building " + op.getDisplayName());
ClassDoc[] classes = root.classes();
ClassGraph c = new ClassGraph(root, op, contextDoc);
c.prologue();
for (int i = 0; i < classes.length; i++) c.printClass(classes[i], true);
for (int i = 0; i < classes.length; i++) c.printRelations(classes[i]);
if (opt.inferRelationships) c.printInferredRelations(classes);
if (opt.inferDependencies) c.printInferredDependencies(classes);
c.printExtraClasses(root);
c.epilogue();
}
protected void printNotice(String message) {
root.printNotice(message);
}
