import org.eclipse.lsp4j.DidSaveTextDocumentParams; //导入依赖的package包/类
public void handleSaved(DidSaveTextDocumentParams params) {
	String uri = params.getTextDocument().getUri();
	ICompilationUnit unit = JDTUtils.resolveCompilationUnit(uri);
	if (unit == null) {
		JavaLanguageServerPlugin.logError(uri + " does not resolve to a ICompilationUnit");
		return;
	}
	// see https://github.com/redhat-developer/vscode-java/issues/274
	unit = checkPackageDeclaration(uri, unit);
	if (unit.isWorkingCopy()) {
		try {
			projectsManager.fileChanged(uri, CHANGE_TYPE.CHANGED);
			unit.discardWorkingCopy();
			unit.becomeWorkingCopy(new NullProgressMonitor());
		} catch (JavaModelException e) {
			JavaLanguageServerPlugin.logException("Error while handling document save", e);
		}
	}
}
 

import org.eclipse.lsp4j.DidSaveTextDocumentParams; //导入依赖的package包/类
private void didSave(DidSaveTextDocumentParams didSaveTextDocumentParams) {
  try {
    String uri = prefixURI(didSaveTextDocumentParams.getTextDocument().getUri());
    didSaveTextDocumentParams.getTextDocument().setUri(uri);
    languageServerRegistry
        .getApplicableLanguageServers(uri)
        .stream()
        .flatMap(Collection::stream)
        .map(InitializedLanguageServer::getServer)
        .forEach(
            server -> {
              server.getTextDocumentService().didSave(didSaveTextDocumentParams);
            });
  } catch (LanguageServerException e) {
    LOG.error("Error trying to process textDocument/didSave", e);
  }
}
 

import org.eclipse.lsp4j.DidSaveTextDocumentParams; //导入依赖的package包/类
public void didSave(DidSaveTextDocumentParams params) {
	try {
		ResourcesPlugin.getWorkspace().run(new IWorkspaceRunnable() {
			@Override
			public void run(IProgressMonitor monitor) throws CoreException {
				handleSaved(params);
			}
		}, new NullProgressMonitor());
	} catch (CoreException e) {
		JavaLanguageServerPlugin.logException("Handle document save ", e);
	}
}
 

import org.eclipse.lsp4j.DidSaveTextDocumentParams; //导入依赖的package包/类
private void saveDocument(ICompilationUnit cu) throws Exception {
	DidSaveTextDocumentParams saveParms = new DidSaveTextDocumentParams();
	TextDocumentIdentifier textDocument = new TextDocumentIdentifier();
	textDocument.setUri(JDTUtils.toURI(cu));
	saveParms.setTextDocument(textDocument);
	saveParms.setText(cu.getSource());
	lifeCycleHandler.didSave(saveParms);
	waitForBackgroundJobs();
}
 

import org.eclipse.lsp4j.DidSaveTextDocumentParams; //导入依赖的package包/类
private void onSave(
    TextDocumentIdentifier documentId,
    DtoFactory dtoFactory,
    TextDocumentServiceClient serviceClient) {
  DidSaveTextDocumentParams saveEvent = dtoFactory.createDto(DidSaveTextDocumentParams.class);
  saveEvent.setTextDocument(documentId);
  serviceClient.didSave(saveEvent);
}
 

import org.eclipse.lsp4j.DidSaveTextDocumentParams; //导入依赖的package包/类
@Override
public void didSave(DidSaveTextDocumentParams params) {
	LOGGER.info("didSave: " + params.getTextDocument());
}
 

import org.eclipse.lsp4j.DidSaveTextDocumentParams; //导入依赖的package包/类
@Override
public void didSave(final DidSaveTextDocumentParams params) {
  // TODO Auto-generated method stub
}
 

import org.eclipse.lsp4j.DidSaveTextDocumentParams; //导入依赖的package包/类
@Override
public void didSave(DidSaveTextDocumentParams params) {
	logInfo(">> document/didSave");
	documentLifeCycleHandler.didSave(params);
}
 

import org.eclipse.lsp4j.DidSaveTextDocumentParams; //导入依赖的package包/类
@Override
public void didSave(final DidSaveTextDocumentParams params) {
}
 

import org.eclipse.lsp4j.DidSaveTextDocumentParams; //导入依赖的package包/类
@Override
public void didSave(DidSaveTextDocumentParams params) {
	throw new UnsupportedOperationException();
}
 

import org.eclipse.lsp4j.DidSaveTextDocumentParams; //导入依赖的package包/类
@Override
public void didSave(DidSaveTextDocumentParams params) {}
 

import org.eclipse.lsp4j.DidSaveTextDocumentParams; //导入依赖的package包/类
@PostConstruct
public void configureMethods() {
  dtoToDtoList(
      "definition", TextDocumentPositionParams.class, LocationDto.class, this::definition);
  dtoToDtoList("codeAction", CodeActionParams.class, CommandDto.class, this::codeAction);
  dtoToDtoList(
      "documentSymbol",
      DocumentSymbolParams.class,
      SymbolInformationDto.class,
      this::documentSymbol);
  dtoToDtoList("formatting", DocumentFormattingParams.class, TextEditDto.class, this::formatting);
  dtoToDtoList(
      "rangeFormatting",
      DocumentRangeFormattingParams.class,
      TextEditDto.class,
      this::rangeFormatting);
  dtoToDtoList("references", ReferenceParams.class, LocationDto.class, this::references);
  dtoToDtoList(
      "onTypeFormatting",
      DocumentOnTypeFormattingParams.class,
      TextEditDto.class,
      this::onTypeFormatting);

  dtoToDto(
      "completionItem/resolve",
      ExtendedCompletionItem.class,
      ExtendedCompletionItemDto.class,
      this::completionItemResolve);
  dtoToDto(
      "documentHighlight",
      TextDocumentPositionParams.class,
      DocumentHighlight.class,
      this::documentHighlight);
  dtoToDto(
      "completion",
      TextDocumentPositionParams.class,
      ExtendedCompletionListDto.class,
      this::completion);
  dtoToDto("hover", TextDocumentPositionParams.class, HoverDto.class, this::hover);
  dtoToDto(
      "signatureHelp",
      TextDocumentPositionParams.class,
      SignatureHelpDto.class,
      this::signatureHelp);

  dtoToDto("rename", RenameParams.class, RenameResultDto.class, this::rename);

  dtoToNothing("didChange", DidChangeTextDocumentParams.class, this::didChange);
  dtoToNothing("didClose", DidCloseTextDocumentParams.class, this::didClose);
  dtoToNothing("didOpen", DidOpenTextDocumentParams.class, this::didOpen);
  dtoToNothing("didSave", DidSaveTextDocumentParams.class, this::didSave);
}
 

import org.eclipse.lsp4j.DidSaveTextDocumentParams; //导入依赖的package包/类
/**
 * The document save notification is sent from the client to the server when
 * the document for saved in the client.
 * 
 * Registration Options: TextDocumentSaveRegistrationOptions
 */
@JsonNotification
void didSave(DidSaveTextDocumentParams params);
 

import org.eclipse.lsp4j.DidSaveTextDocumentParams; //导入依赖的package包/类
/**
 * GWT client implementation of {@link TextDocumentService#didSave(DidSaveTextDocumentParams)}
 *
 * @param params
 * @return
 */
public void didSave(DidSaveTextDocumentParams params) {
  transmitDtoAndReceiveNothing(params, "textDocument/didSave");
}