Java Code Examples for org.eclipse.lsp4j.VersionedTextDocumentIdentifier#setUri()

@Test
void testChangeEventUpdatesStoredText() throws Exception {
	CamelLanguageServer camelLanguageServer = initializeLanguageServer("<to uri=\"\" xmlns=\"http://camel.apache.org/schema/blueprint\"></to>\n");
	
	DidChangeTextDocumentParams changeEvent = new DidChangeTextDocumentParams();
	VersionedTextDocumentIdentifier textDocument = new VersionedTextDocumentIdentifier();
	textDocument.setUri(DUMMY_URI+".xml");
	changeEvent.setTextDocument(textDocument);
	TextDocumentContentChangeEvent contentChange = new TextDocumentContentChangeEvent("<to xmlns=\"http://camel.apache.org/schema/blueprint\" uri=\"\"></to>\n");
	changeEvent.setContentChanges(Collections.singletonList(contentChange));
	camelLanguageServer.getTextDocumentService().didChange(changeEvent);
	
	//check old position doesn't provide completion
	CompletableFuture<Either<List<CompletionItem>, CompletionList>> completionsAtOldPosition = getCompletionFor(camelLanguageServer, new Position(0, 11));
	assertThat(completionsAtOldPosition.get().getLeft()).isEmpty();
	
	//check new position provides completion
	CompletableFuture<Either<List<CompletionItem>, CompletionList>> completionsAtNewPosition = getCompletionFor(camelLanguageServer, new Position(0, 58));
	assertThat(completionsAtNewPosition.get().getLeft()).isNotEmpty();
	
}
 

protected void changeDocument(ICompilationUnit unit, String content, int version, Range range, int length) {
	DidChangeTextDocumentParams changeParms = new DidChangeTextDocumentParams();
	VersionedTextDocumentIdentifier textDocument = new VersionedTextDocumentIdentifier();
	textDocument.setUri(JDTUtils.toURI(unit));
	textDocument.setVersion(version);
	changeParms.setTextDocument(textDocument);
	TextDocumentContentChangeEvent event = new TextDocumentContentChangeEvent();
	if (range != null) {
		event.setRange(range);
		event.setRangeLength(length);
	}
	event.setText(content);
	List<TextDocumentContentChangeEvent> contentChanges = new ArrayList<>();
	contentChanges.add(event);
	changeParms.setContentChanges(contentChanges);
	lifeCycleHandler.didChange(changeParms);
}
 

private void changeDocument(ICompilationUnit cu, String content, int version, Range range, int length) throws JavaModelException {
	DidChangeTextDocumentParams changeParms = new DidChangeTextDocumentParams();
	VersionedTextDocumentIdentifier textDocument = new VersionedTextDocumentIdentifier();
	textDocument.setUri(JDTUtils.toURI(cu));
	textDocument.setVersion(version);
	changeParms.setTextDocument(textDocument);
	TextDocumentContentChangeEvent event = new TextDocumentContentChangeEvent();
	if (range != null) {
		event.setRange(range);
		event.setRangeLength(length);
	}
	event.setText(content);
	List<TextDocumentContentChangeEvent> contentChanges = new ArrayList<>();
	contentChanges.add(event);
	changeParms.setContentChanges(contentChanges);
	lifeCycleHandler.didChange(changeParms);
}
 

public VersionedTextDocumentIdentifier read(final JsonReader in) throws IOException {
  JsonToken nextToken = in.peek();
  if (nextToken == JsonToken.NULL) {
  	return null;
  }
  
  VersionedTextDocumentIdentifier result = new VersionedTextDocumentIdentifier();
  in.beginObject();
  while (in.hasNext()) {
  	String name = in.nextName();
  	switch (name) {
  	case "version":
  		result.setVersion(readVersion(in));
  		break;
  	case "uri":
  		result.setUri(readUri(in));
  		break;
  	default:
  		in.skipValue();
  	}
  }
  in.endObject();
  return result;
}
 

protected void changeDocument(ICompilationUnit unit, int version, TextDocumentContentChangeEvent event, TextDocumentContentChangeEvent... rest) {
	DidChangeTextDocumentParams changeParms = new DidChangeTextDocumentParams();
	VersionedTextDocumentIdentifier textDocument = new VersionedTextDocumentIdentifier();
	textDocument.setUri(JDTUtils.toURI(unit));
	textDocument.setVersion(version);
	changeParms.setTextDocument(textDocument);
	changeParms.setContentChanges(Lists.asList(event, rest));
	lifeCycleHandler.didChange(changeParms);
}
 

private void changeDocument(ICompilationUnit unit, String content, int version) throws JavaModelException {
	DidChangeTextDocumentParams changeParms = new DidChangeTextDocumentParams();
	VersionedTextDocumentIdentifier textDocument = new VersionedTextDocumentIdentifier();
	textDocument.setUri(JDTUtils.toURI(unit));
	textDocument.setVersion(version);
	changeParms.setTextDocument(textDocument);
	TextDocumentContentChangeEvent event = new TextDocumentContentChangeEvent();
	event.setText(content);
	List<TextDocumentContentChangeEvent> contentChanges = new ArrayList<>();
	contentChanges.add(event);
	changeParms.setContentChanges(contentChanges);
	lifeCycleHandler.didChange(changeParms);
}
 

protected Object addTextEdit(String theUri, Document document, TextEdit... textEdits) {
	if (useDocumentChanges) {
		TextDocumentEdit textDocumentEdit = new TextDocumentEdit();
		VersionedTextDocumentIdentifier versionedTextDocumentIdentifier = new VersionedTextDocumentIdentifier();
		versionedTextDocumentIdentifier.setUri(theUri);
		versionedTextDocumentIdentifier.setVersion(document.getVersion());
		textDocumentEdit.setTextDocument(versionedTextDocumentIdentifier);
		textDocumentEdit.setEdits(Arrays.asList(textEdits));
		return edit.getDocumentChanges().add(Either.forLeft(textDocumentEdit));
	} else {
		return edit.getChanges().put(theUri, Arrays.asList(textEdits));
	}
}
 

protected VersionedTextDocumentIdentifier toVersionedTextDocumentIdentifier(final ILanguageServerAccess.Context context) {
  VersionedTextDocumentIdentifier _versionedTextDocumentIdentifier = new VersionedTextDocumentIdentifier();
  final Procedure1<VersionedTextDocumentIdentifier> _function = (VersionedTextDocumentIdentifier it) -> {
    it.setUri(this._uriExtensions.toUriString(context.getResource().getURI()));
    it.setVersion(context.getDocument().getVersion());
  };
  return ObjectExtensions.<VersionedTextDocumentIdentifier>operator_doubleArrow(_versionedTextDocumentIdentifier, _function);
}
 

public TextDocumentEdit convertToTextDocumentEdit(int version) {
	String uri = JDTUtils.toURI(compilationUnit);
	VersionedTextDocumentIdentifier identifier = new VersionedTextDocumentIdentifier(version);
	identifier.setUri(uri);
	return new TextDocumentEdit(identifier, this.convert());
}