public void addNotationInfo(RootContainer rootContainer, IEditorInput input) {
try {
IFile file = getNotationInfoFile(((FileEditorInput) input).getFile());
if (file.exists()) {
Element notationInfo =
documentBuilderFactory
.newDocumentBuilder()
.parse(file.getContents())
.getDocumentElement();
Element changedInfo = convertCheck(notationInfo);
processRootContainer(rootContainer, changedInfo == null ? notationInfo : changedInfo);
if (changedInfo != null) {
file.setContents(
new ByteArrayInputStream(toNotationInfoXml(rootContainer).getBytes()),
true,
true,
null);
}
} else {
file.create(
new ByteArrayInputStream(createInitialNotationInfo().toString().getBytes()),
true,
null);
}
} catch (Exception e) {
Logger.logError("Problem adding notation info", e);
throw new RuntimeException(e);
}
}
private void createNotationInfoFile(IFile notationInfoFile) {
try {
notationInfoFile.create(
new ByteArrayInputStream(createInitialNotationInfo().toString().getBytes()), true, null);
} catch (CoreException e) {
Logger.logError(e);
}
}
private void write(RootContainer rootContainer, Writer writer) {
try {
Document document = documentBuilderFactory.newDocumentBuilder().newDocument();
Element root = document.createElement("root-container");
document.appendChild(root);
write(rootContainer, root);
DOMSource domSource = new DOMSource(root);
Transformer transformer = transformerFactory.newTransformer();
transformer.setOutputProperty(OutputKeys.INDENT, "yes");
StreamResult streamResult = new StreamResult(writer);
transformer.transform(domSource, streamResult);
// transformer.transform(domSource, new StreamResult(System.out));
} catch (Exception e) {
Logger.logError("Problem while saving to disk", e);
}
}
public boolean saveToInput(IEditorInput input, RootContainer rootContainer) {
boolean result = true;
try {
IFile file = getNotationInfoFile(((IFileEditorInput) input).getFile());
Element notationInfo =
documentBuilderFactory
.newDocumentBuilder()
.parse(file.getContents())
.getDocumentElement();
if (upToDateCheck(notationInfo)) {
getNotationInfoFile(((IFileEditorInput) input).getFile())
.setContents(
new ByteArrayInputStream(toNotationInfoXml(rootContainer).getBytes()),
true,
true,
null);
} else {
result = false;
}
} catch (Exception e) {
Logger.logError("Problem while saving the input.", e);
}
return result;
}