/**
* Create an in-memory document for the given file and user iff one does not exist.
*
* @param file file to edit
*/
public synchronized PadDocument create(IFile file) throws IOException, JavaModelException {
String path = file.getFullPath().toString();
if (documents.containsKey(path)) {
return get(path);
}
if (JavaCore.isJavaLikeFileName(file.getName())) {
JavaCore.createCompilationUnitFrom(file).getWorkingCopy(this, null);
// now that the Java model is settled, install the highlighter, which causes reconciliation
new PadSemanticHighlighter(get(path, JavaPadDocument.class));
} else {
documents.put(path, new PadDocument(this, collaboration.get(file)));
}
return get(path);
}
@Override
public synchronized IBuffer createBuffer(final ICompilationUnit workingCopy) {
String path = workingCopy.getPath().toString();
if (documents.containsKey(path)) {
return get(path, JavaPadDocument.class);
}
JavaPadDocument doc;
IFile file =
workingCopy.getResource() instanceof IFile ? (IFile) workingCopy.getResource() : null;
try {
documents.put(
workingCopy.getPath().toString(),
doc = new JavaPadDocument(this, collaboration.get(file), workingCopy));
} catch (IOException ioe) {
ioe.printStackTrace(); // XXX
throw new Error(ioe); // XXX
}
return doc;
}
private PadDocumentOwner(String username) {
this.username = username;
this.collaboration = Collab.of(username);
}