Java Code Examples for org.eclipse.lsp4j.jsonrpc.messages.Either#getRight()

The following examples show how to use org.eclipse.lsp4j.jsonrpc.messages.Either#getRight() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: n4js   File: StringLSP4J.java    License: Eclipse Public License 1.0 5 votes vote down vote up
/** @return string for given element */
public String toString3(Either<Command, CodeAction> content) {
	if (content == null) {
		return "";
	}
	if (content.isLeft()) {
		Command command = content.getLeft();
		return toString(command);

	} else {
		CodeAction codeAction = content.getRight();
		return toString(codeAction);
	}
}
 
Example 2
Source Project: n4js   File: StringLSP4J.java    License: Eclipse Public License 1.0 5 votes vote down vote up
/** @return string for given element */
public String toString8(Either<String, Two<Integer, Integer>> documentation) {
	if (documentation == null) {
		return "";
	}
	if (documentation.isLeft()) {
		return documentation.getLeft();
	} else {
		Two<Integer, Integer> right = documentation.getRight();
		return "(" + right.getFirst() + "," + right.getSecond() + ")";
	}
}
 
Example 3
@Override
protected CompletionItem toCompletionItem(ContentAssistEntry entry, int caretOffset, Position caretPosition,
		Document document) {
	CompletionItem completionItem = super.toCompletionItem(entry, caretOffset, caretPosition, document);
	Either<String, MarkupContent> documentation = completionItem.getDocumentation();
	if (documentation != null && documentation.getLeft() == null && documentation.getRight()==null) {
		completionItem.setDocumentation((Either<String,MarkupContent>)null);
	}
	return completionItem;
}
 
Example 4
private void testAssignVariable(ICompilationUnit cu, Range range) throws JavaModelException {
	List<Either<Command, CodeAction>> codeActions = evaluateCodeActions(cu, range);
	assertEquals(1, codeActions.size());
	Either<Command, CodeAction> codeAction = codeActions.get(0);
	CodeAction action = codeAction.getRight();
	assertEquals(JavaCodeActionKind.REFACTOR_ASSIGN_VARIABLE, action.getKind());
	assertEquals("Assign statement to new local variable", action.getTitle());
	Command c = action.getCommand();
	assertEquals(RefactorProposalUtility.APPLY_REFACTORING_COMMAND_ID, c.getCommand());
	assertNotNull(c.getArguments());
	assertEquals(RefactorProposalUtility.ASSIGN_VARIABLE_COMMAND, c.getArguments().get(0));
}
 
Example 5
private void testAssignField(ICompilationUnit cu, Range range) throws JavaModelException {
	List<Either<Command, CodeAction>> codeActions = evaluateCodeActions(cu, range);
	assertEquals(1, codeActions.size());
	Either<Command, CodeAction> codeAction = codeActions.get(0);
	CodeAction action = codeAction.getRight();
	assertEquals(JavaCodeActionKind.REFACTOR_ASSIGN_FIELD, action.getKind());
	assertEquals("Assign statement to new field", action.getTitle());
	Command c = action.getCommand();
	assertEquals(RefactorProposalUtility.APPLY_REFACTORING_COMMAND_ID, c.getCommand());
	assertNotNull(c.getArguments());
	assertEquals(RefactorProposalUtility.ASSIGN_FIELD_COMMAND, c.getArguments().get(0));
}
 
Example 6
@Test
public void testMissingEnumConstant() throws Exception {
	IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
	StringBuilder buf = new StringBuilder();
	buf.append("package test1;\n");
	buf.append("public class E {\n");
	buf.append("   public enum Numbers { One, Two};\n");
	buf.append("    public void testing() {\n");
	buf.append("        Numbers n = Numbers.One;\n");
	buf.append("        switch (n) {\n");
	buf.append("        case Two:\n");
	buf.append("            return;\n");
	buf.append("        }\n");
	buf.append("    }\n");
	buf.append("}\n");
	ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);
	Range range = new Range(new Position(5, 16), new Position(5, 17));
	setIgnoredCommands(ActionMessages.GenerateConstructorsAction_ellipsisLabel, ActionMessages.GenerateConstructorsAction_label);
	List<Either<Command, CodeAction>> codeActions = evaluateCodeActions(cu, range);
	assertEquals(2, codeActions.size());
	Either<Command, CodeAction> codeAction = codeActions.get(0);
	CodeAction action = codeAction.getRight();
	assertEquals(CodeActionKind.QuickFix, action.getKind());
	assertEquals("Add 'default' case", action.getTitle());
	TextEdit edit = getTextEdit(codeAction);
	assertEquals("\n        default:\n            break;", edit.getNewText());
	codeAction = codeActions.get(1);
	action = codeAction.getRight();
	assertEquals(CodeActionKind.QuickFix, action.getKind());
	assertEquals("Add missing case statements", action.getTitle());
	edit = getTextEdit(codeAction);
	assertEquals("\n        case One:\n            break;\n        default:\n            break;", edit.getNewText());
}
 
Example 7
@Test
public void testMissingEnumConstantDespiteDefault() throws Exception {
	IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
	StringBuilder buf = new StringBuilder();
	buf.append("package test1;\n");
	buf.append("public class E {\n");
	buf.append("   public enum Numbers { One, Two};\n");
	buf.append("    public void testing() {\n");
	buf.append("        Numbers n = Numbers.One;\n");
	buf.append("        switch (n) {\n");
	buf.append("        case Two:\n");
	buf.append("            return;\n");
	buf.append("        default:\n");
	buf.append("            break;\n");
	buf.append("        }\n");
	buf.append("    }\n");
	buf.append("}\n");
	ICompilationUnit cu = pack1.createCompilationUnit("E.java", buf.toString(), false, null);
	Range range = new Range(new Position(5, 16), new Position(5, 17));
	setIgnoredCommands(ActionMessages.GenerateConstructorsAction_ellipsisLabel, ActionMessages.GenerateConstructorsAction_label);
	List<Either<Command, CodeAction>> codeActions = evaluateCodeActions(cu, range);
	assertEquals(0, codeActions.size());
	Map<String, String> options = fJProject.getOptions(true);
	options.put(JavaCore.COMPILER_PB_MISSING_ENUM_CASE_DESPITE_DEFAULT, JavaCore.ENABLED);
	fJProject.setOptions(options);
	codeActions = evaluateCodeActions(cu, range);
	assertEquals(2, codeActions.size());
	Either<Command, CodeAction> codeAction = codeActions.get(0);
	CodeAction action = codeAction.getRight();
	assertEquals(CodeActionKind.QuickFix, action.getKind());
	assertEquals("Add missing case statements", action.getTitle());
	TextEdit edit = getTextEdit(codeAction);
	assertEquals("\n        case One:", edit.getNewText());
	codeAction = codeActions.get(1);
	action = codeAction.getRight();
	assertEquals(CodeActionKind.QuickFix, action.getKind());
	assertEquals("Insert '//$CASES-OMITTED$'", action.getTitle());
	edit = getTextEdit(codeAction);
	assertEquals("            //$CASES-OMITTED$\n        ", edit.getNewText());
}
 
Example 8
protected void testDocumentSymbol(final Procedure1<? super DocumentSymbolConfiguraiton> configurator) {
  try {
    @Extension
    final DocumentSymbolConfiguraiton configuration = new DocumentSymbolConfiguraiton();
    configuration.setFilePath(("MyModel." + this.fileExtension));
    configurator.apply(configuration);
    final String fileUri = this.initializeContext(configuration).getUri();
    TextDocumentIdentifier _textDocumentIdentifier = new TextDocumentIdentifier(fileUri);
    DocumentSymbolParams _documentSymbolParams = new DocumentSymbolParams(_textDocumentIdentifier);
    final CompletableFuture<List<Either<SymbolInformation, DocumentSymbol>>> symbolsFuture = this.languageServer.documentSymbol(_documentSymbolParams);
    final List<Either<SymbolInformation, DocumentSymbol>> symbols = symbolsFuture.get();
    Procedure1<? super List<Either<SymbolInformation, DocumentSymbol>>> _assertSymbols = configuration.getAssertSymbols();
    boolean _tripleNotEquals = (_assertSymbols != null);
    if (_tripleNotEquals) {
      configuration.getAssertSymbols().apply(symbols);
    } else {
      final Function1<Either<SymbolInformation, DocumentSymbol>, Object> _function = (Either<SymbolInformation, DocumentSymbol> it) -> {
        Object _xifexpression = null;
        if (this.hierarchicalDocumentSymbolSupport) {
          _xifexpression = it.getRight();
        } else {
          _xifexpression = it.getLeft();
        }
        return _xifexpression;
      };
      final List<Object> unwrappedSymbols = ListExtensions.<Either<SymbolInformation, DocumentSymbol>, Object>map(symbols, _function);
      final String actualSymbols = this.toExpectation(unwrappedSymbols);
      this.assertEquals(configuration.getExpectedSymbols(), actualSymbols);
    }
  } catch (Throwable _e) {
    throw Exceptions.sneakyThrow(_e);
  }
}
 
Example 9
@SuppressWarnings({ "unchecked" })
@Test
public void testEither_01() {
	Map<String, JsonRpcMethod> supportedMethods = new LinkedHashMap<>();
	supportedMethods.put("foo", JsonRpcMethod.request("foo",
			new TypeToken<Either<String, List<Map<String,String>>>>() {}.getType(),
			new TypeToken<Either<String, Integer>>() {}.getType()));
	DebugMessageJsonHandler handler = new DebugMessageJsonHandler(supportedMethods);
	handler.setMethodProvider((id) -> "foo");
	Message message = handler.parseMessage("{"
			+ "\"seq\":2,\n"
			+ "\"type\":\"response\",\n"
			+ "\"success\":true,\n"
			+ " \"body\": [\n"
			+ "  {\"name\":\"foo\"},\n"
			+ "  {\"name\":\"bar\"}\n"
			+ "]}");
	Either<String, List<Map<String, String>>> result = (Either<String, List<Map<String,String>>>) ((ResponseMessage)message).getResult();
	Assert.assertTrue(result.isRight());
	for (Map<String, String> e : result.getRight()) {
		Assert.assertNotNull(e.get("name"));
	}
	message = handler.parseMessage("{"
			+ "\"seq\":2,\n"
			+ "\"type\":\"response\",\n"
			+ "\"success\":true,\n"
			+ "\"body\": \"name\"\n"
			+ "}");
	result = (Either<String, List<Map<String,String>>>) ((ResponseMessage)message).getResult();
	Assert.assertFalse(result.isRight());
	Assert.assertEquals("name",result.getLeft());
}
 
Example 10
@SuppressWarnings({ "unchecked" })
@Test
public void testEither_01() {
	Map<String, JsonRpcMethod> supportedMethods = new LinkedHashMap<>();
	supportedMethods.put("foo", JsonRpcMethod.request("foo",
			new TypeToken<Either<String, List<Map<String,String>>>>() {}.getType(),
			new TypeToken<Either<String, Integer>>() {}.getType()));
	MessageJsonHandler handler = new MessageJsonHandler(supportedMethods);
	handler.setMethodProvider((id) -> "foo");
	Message message = handler.parseMessage("{\"jsonrpc\":\"2.0\","
			+ "\"id\":\"2\",\n"
			+ " \"result\": [\n"
			+ "  {\"name\":\"foo\"},\n"
			+ "  {\"name\":\"bar\"}\n"
			+ "]}");
	Either<String, List<Map<String, String>>> result = (Either<String, List<Map<String,String>>>) ((ResponseMessage)message).getResult();
	Assert.assertTrue(result.isRight());
	for (Map<String, String> e : result.getRight()) {
		Assert.assertNotNull(e.get("name"));
	}
	message = handler.parseMessage("{\"jsonrpc\":\"2.0\","
			+ "\"id\":\"2\",\n" 
			+ "\"result\": \"name\"\n"
			+ "}");
	result = (Either<String, List<Map<String,String>>>) ((ResponseMessage)message).getResult();
	Assert.assertFalse(result.isRight());
	Assert.assertEquals("name", result.getLeft());
}
 
Example 11
private boolean checkCodeActionProvider(Either<Boolean, CodeActionOptions> provider) {
    return provider != null && ((provider.isLeft() && provider.getLeft()) || (provider.isRight()
            && provider.getRight() != null));
}
 
Example 12
Source Project: MSPaintIDE   File: DefaultRequestManager.java    License: MIT License 4 votes vote down vote up
private boolean checkProvider(Either<Boolean, StaticRegistrationOptions> provider) {
    return provider != null && ((provider.isLeft() && provider.getLeft()) || (provider.isRight()
            && provider.getRight() != null));
}
 
Example 13
Source Project: MSPaintIDE   File: DefaultRequestManager.java    License: MIT License 4 votes vote down vote up
private boolean checkCodeActionProvider(Either<Boolean, CodeActionOptions> provider) {
    return provider != null && ((provider.isLeft() && provider.getLeft()) || (provider.isRight()
            && provider.getRight() != null));
}
 
Example 14
@Test
public void testRenameTypeWithResourceChanges() throws JavaModelException, BadLocationException {
	when(clientPreferences.isResourceOperationSupported()).thenReturn(true);

	IPackageFragment pack1 = sourceFolder.createPackageFragment("test1", false, null);

	String[] codes = { "package test1;\n",
			           "public class E|* {\n",
			           "   public E() {\n",
			           "   }\n",
			           "   public int bar() {\n", "   }\n",
			           "   public int foo() {\n",
			           "		this.bar();\n",
			           "   }\n",
			           "}\n" };
	StringBuilder builder = new StringBuilder();
	Position pos = mergeCode(builder, codes);
	ICompilationUnit cu = pack1.createCompilationUnit("E.java", builder.toString(), false, null);

	WorkspaceEdit edit = getRenameEdit(cu, pos, "Newname");
	assertNotNull(edit);
	List<Either<TextDocumentEdit, ResourceOperation>> resourceChanges = edit.getDocumentChanges();

	assertEquals(resourceChanges.size(), 2);

	Either<TextDocumentEdit, ResourceOperation> change = resourceChanges.get(1);
	RenameFile resourceChange = (RenameFile) change.getRight();
	assertEquals(JDTUtils.toURI(cu), resourceChange.getOldUri());
	assertEquals(JDTUtils.toURI(cu).replaceFirst("(?s)E(?!.*?E)", "Newname"), resourceChange.getNewUri());

	List<TextEdit> testChanges = new LinkedList<>();
	testChanges.addAll(resourceChanges.get(0).getLeft().getEdits());

	String expected = "package test1;\n" +
					  "public class Newname {\n" +
					  "   public Newname() {\n" +
					  "   }\n" +
					  "   public int bar() {\n" +
					  "   }\n" +
					  "   public int foo() {\n" +
					  "		this.bar();\n" +
					  "   }\n" +
					  "}\n";

	assertEquals(expected, TextEditUtil.apply(builder.toString(), testChanges));
}