Java Code Examples for org.eclipse.lsp4j.CreateFile

The following examples show how to use org.eclipse.lsp4j.CreateFile. These examples are extracted from open source projects. 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: lemminx   Source File: CodeActionFactory.java    License: Eclipse Public License 2.0 6 votes vote down vote up
/**
 * Makes a CodeAction to create a file and add content to the file.
 * 
 * @param title      The displayed name of the CodeAction
 * @param docURI     The file to create
 * @param content    The text to put into the newly created document.
 * @param diagnostic The diagnostic that this CodeAction will fix
 */
public static CodeAction createFile(String title, String docURI, String content, Diagnostic diagnostic) {

	List<Either<TextDocumentEdit, ResourceOperation>> actionsToTake = new ArrayList<>(2);

	// 1. create an empty file
	actionsToTake.add(Either.forRight(new CreateFile(docURI, new CreateFileOptions(false, true))));

	// 2. update the created file with the given content
	VersionedTextDocumentIdentifier identifier = new VersionedTextDocumentIdentifier(docURI, 0);
	TextEdit te = new TextEdit(new Range(new Position(0, 0), new Position(0, 0)), content);
	actionsToTake.add(Either.forLeft(new TextDocumentEdit(identifier, Collections.singletonList(te))));

	WorkspaceEdit createAndAddContentEdit = new WorkspaceEdit(actionsToTake);

	CodeAction codeAction = new CodeAction(title);
	codeAction.setEdit(createAndAddContentEdit);
	codeAction.setDiagnostics(Collections.singletonList(diagnostic));
	codeAction.setKind(CodeActionKind.QuickFix);

	return codeAction;
}
 
Example 2
Source Project: eclipse.jdt.ls   Source File: ChangeUtil.java    License: Eclipse Public License 2.0 5 votes vote down vote up
private static void convertCreateCompilationUnitChange(WorkspaceEdit edit, CreateCompilationUnitChange change) {
	ICompilationUnit unit = change.getCu();
	CreateFile createFile = new CreateFile();
	createFile.setUri(JDTUtils.toURI(unit));
	createFile.setOptions(new CreateFileOptions(false, true));
	edit.getDocumentChanges().add(Either.forRight(createFile));
	InsertEdit textEdit = new InsertEdit(0, change.getPreview());
	convertTextEdit(edit, unit, textEdit);
}
 
Example 3
@Override
public void write(JsonWriter out, ResourceOperation value) throws IOException {
	if (value.getClass().isAssignableFrom(CreateFile.class)) {
		createFileAdapter.write(out, (CreateFile) value);
	} else if (value.getClass().isAssignableFrom(DeleteFile.class)) {
		deleteFileAdapter.write(out, (DeleteFile) value);
	} else if (value.getClass().isAssignableFrom(RenameFile.class)) {
		renameFileAdapter.write(out, (RenameFile) value);
	}
}
 
Example 4
Source Project: lemminx   Source File: XMLAssert.java    License: Eclipse Public License 2.0 4 votes vote down vote up
public static Either<TextDocumentEdit, ResourceOperation> createFile(String uri, boolean overwrite) {
	CreateFileOptions options = new CreateFileOptions();
	options.setIgnoreIfExists(!overwrite);
	options.setOverwrite(overwrite);
	return Either.forRight(new CreateFile(uri, options));
}
 
Example 5
Source Project: netbeans   Source File: UtilsTest.java    License: Apache License 2.0 4 votes vote down vote up
public void testApplyChanges() throws Exception {
    clearWorkDir();
    FileObject wd = FileUtil.toFileObject(getWorkDir());
    FileObject sourceFile1 = wd.createData("Test1.txt");
    try (OutputStream out = sourceFile1.getOutputStream()) {
        out.write(("0123456789\n" +
                   "0123456789\n" +
                   "0123456789\n" +
                   "0123456789\n" +
                   "0123456789\n").getBytes("UTF-8"));
    }
    FileObject sourceFile2 = wd.createData("Test2.txt");
    try (OutputStream out = sourceFile2.getOutputStream()) {
        out.write(("0123456789\n" +
                   "0123456789\n" +
                   "0123456789\n" +
                   "0123456789\n" +
                   "0123456789\n").getBytes("UTF-8"));
    }
    FileObject sourceFile3 = wd.createData("Test3.txt");
    WorkspaceEdit edit = new WorkspaceEdit(Arrays.asList(Either.forLeft(new TextDocumentEdit(new VersionedTextDocumentIdentifier(Utils.toURI(sourceFile1), -1), Arrays.asList(new TextEdit(new Range(new Position(2, 3), new Position(2, 6)), "a"),
                                                                                                                                                                              new TextEdit(new Range(new Position(1, 2), new Position(1, 6)), "b"),
                                                                                                                                                                              new TextEdit(new Range(new Position(3, 1), new Position(4, 4)), "c")))),
                                                         Either.forLeft(new TextDocumentEdit(new VersionedTextDocumentIdentifier(Utils.toURI(sourceFile2), -1), Arrays.asList(new TextEdit(new Range(new Position(2, 3), new Position(2, 6)), "a"),
                                                                                                                                                                              new TextEdit(new Range(new Position(1, 2), new Position(1, 6)), "b"),
                                                                                                                                                                              new TextEdit(new Range(new Position(3, 1), new Position(4, 4)), "c")))),
                                                         Either.forRight(new CreateFile(Utils.toURI(sourceFile2).replace("Test2", "Test4"))),
                                                         Either.forLeft(new TextDocumentEdit(new VersionedTextDocumentIdentifier(Utils.toURI(sourceFile2).replace("Test2", "Test4"), -1), Arrays.asList(new TextEdit(new Range(new Position(1, 1), new Position(1, 1)), "new content")))),
                                                         Either.forRight(new DeleteFile(Utils.toURI(sourceFile3))),
                                                         Either.forRight(new RenameFile(Utils.toURI(sourceFile1), Utils.toURI(sourceFile1).replace("Test1", "Test1a")))));
    Utils.applyWorkspaceEdit(edit);
    assertContent("0123456789\n" +
                  "01b6789\n" +
                  "012a6789\n" +
                  "0c456789\n",
                  wd.getFileObject("Test1a.txt"));
    assertContent("0123456789\n" +
                  "01b6789\n" +
                  "012a6789\n" +
                  "0c456789\n",
                  wd.getFileObject("Test2.txt"));
    assertContent("new content", wd.getFileObject("Test4.txt"));
    assertNull(wd.getFileObject("Test3.txt"));
    LifecycleManager.getDefault().saveAll();
}
 
Example 6
Source Project: eclipse.jdt.ls   Source File: ChangeUtil.java    License: Eclipse Public License 2.0 4 votes vote down vote up
private static void convertRenamePackcageChange(WorkspaceEdit edit, RenamePackageChange packageChange) throws CoreException {
	IPackageFragment pack = (IPackageFragment) packageChange.getModifiedElement();
	IPath newPackageFragment = new Path(packageChange.getNewName().replace('.', IPath.SEPARATOR));
	IPath oldPackageFragment = new Path(packageChange.getOldName().replace('.', IPath.SEPARATOR));
	IPath newPackagePath = pack.getResource().getLocation().removeLastSegments(oldPackageFragment.segmentCount()).append(newPackageFragment);
	if (packageChange.getRenameSubpackages()) {
		IPackageFragment[] allPackages = JavaElementUtil.getPackageAndSubpackages(pack);
		String oldPrefix = packageChange.getOldName();
		for (IPackageFragment currentPackage : allPackages) {
			String newPkgName = packageChange.getNewName() + currentPackage.getElementName().substring(oldPrefix.length());
			//update package's declaration
			convertPackageUpdateEdit(currentPackage.getCompilationUnits(), newPkgName, edit);
		}

		RenameFile renameFile = new RenameFile();
		renameFile.setNewUri(ResourceUtils.fixURI(newPackagePath.toFile().toURI()));
		renameFile.setOldUri(ResourceUtils.fixURI(pack.getResource().getRawLocationURI()));
		edit.getDocumentChanges().add(Either.forRight(renameFile));
	} else {
		//update package's declaration
		convertPackageUpdateEdit(pack.getCompilationUnits(), packageChange.getNewName(), edit);
	
		CreateFile createFile = new CreateFile();
		createFile.setUri(ResourceUtils.fixURI(newPackagePath.append(TEMP_FILE_NAME).toFile().toURI()));
		createFile.setOptions(new CreateFileOptions(false, true));
		edit.getDocumentChanges().add(Either.forRight(createFile));

		for (ICompilationUnit unit : pack.getCompilationUnits()) {
			RenameFile cuResourceChange = new RenameFile();
			cuResourceChange.setOldUri(ResourceUtils.fixURI(unit.getResource().getLocationURI()));
			IPath newCUPath = newPackagePath.append(unit.getPath().lastSegment());
			cuResourceChange.setNewUri(ResourceUtils.fixURI(newCUPath.toFile().toURI()));
			edit.getDocumentChanges().add(Either.forRight(cuResourceChange));
		}

		// Workaround: https://github.com/Microsoft/language-server-protocol/issues/272
		DeleteFile deleteFile = new DeleteFile();
		deleteFile.setUri(ResourceUtils.fixURI(newPackagePath.append(TEMP_FILE_NAME).toFile().toURI()));
		deleteFile.setOptions(new DeleteFileOptions(false, true));
		edit.getDocumentChanges().add(Either.forRight(deleteFile));

	}
}
 
Example 7
Source Project: eclipse.jdt.ls   Source File: ChangeUtil.java    License: Eclipse Public License 2.0 4 votes vote down vote up
private static void convertCreateFileChange(WorkspaceEdit edit, CreateFileChange createFileChange) {
	CreateFile createFile = new CreateFile();
	createFile.setUri(ResourceUtils.fixURI(createFileChange.getPath().toFile().toURI()));
	createFile.setOptions(new CreateFileOptions(false, true));
	edit.getDocumentChanges().add(Either.forRight(createFile));
}
 
Example 8
Source Project: eclipse.jdt.ls   Source File: RenameHandlerTest.java    License: Eclipse Public License 2.0 4 votes vote down vote up
@Test
public void testRenamePackage() throws JavaModelException, BadLocationException {
	when(clientPreferences.isResourceOperationSupported()).thenReturn(true);

	IPackageFragment pack1 = sourceFolder.createPackageFragment("test1", false, null);
	IPackageFragment pack2 = sourceFolder.createPackageFragment("parent.test2", false, null);

	String[] codes1= {
			"package test1;\n",
			"import parent.test2.B;\n",
			"public class A {\n",
			"   public void foo(){\n",
			"		B b = new B();\n",
			"		b.foo();\n",
			"	}\n",
			"}\n"
	};

	String[] codes2 = {
			"package parent.test2|*;\n",
			"public class B {\n",
			"	public B() {}\n",
			"   public void foo() {}\n",
			"}\n"
	};
	StringBuilder builderA = new StringBuilder();
	mergeCode(builderA, codes1);
	ICompilationUnit cuA = pack1.createCompilationUnit("A.java", builderA.toString(), false, null);

	StringBuilder builderB = new StringBuilder();
	Position pos = mergeCode(builderB, codes2);
	ICompilationUnit cuB = pack2.createCompilationUnit("B.java", builderB.toString(), false, null);

	WorkspaceEdit edit = getRenameEdit(cuB, pos, "parent.newpackage");
	assertNotNull(edit);

	List<Either<TextDocumentEdit, ResourceOperation>> resourceChanges = edit.getDocumentChanges();

	assertEquals(5, resourceChanges.size());

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

	List<TextEdit> testChangesB = new LinkedList<>();
	testChangesB.addAll(resourceChanges.get(1).getLeft().getEdits());

	String expectedA =
			"package test1;\n" +
			"import parent.newpackage.B;\n" +
			"public class A {\n" +
			"   public void foo(){\n" +
			"		B b = new B();\n" +
			"		b.foo();\n" +
			"	}\n" +
			"}\n";

	String expectedB =
			"package parent.newpackage;\n" +
			"public class B {\n" +
			"	public B() {}\n" +
			"   public void foo() {}\n" +
			"}\n";
	assertEquals(expectedA, TextEditUtil.apply(builderA.toString(), testChangesA));
	assertEquals(expectedB, TextEditUtil.apply(builderB.toString(), testChangesB));

	//moved package
	CreateFile resourceChange = (CreateFile) resourceChanges.get(2).getRight();
	assertEquals(ResourceUtils.fixURI(pack2.getResource().getRawLocationURI()).replaceFirst("test2[/]?", "newpackage/.temp"), resourceChange.getUri());

	//moved class B
	RenameFile resourceChange2 = (RenameFile) resourceChanges.get(3).getRight();
	assertEquals(ResourceUtils.fixURI(cuB.getResource().getRawLocationURI()), resourceChange2.getOldUri());
	assertEquals(ResourceUtils.fixURI(cuB.getResource().getRawLocationURI()).replace("test2", "newpackage"), resourceChange2.getNewUri());
}
 
Example 9
Source Project: eclipse.jdt.ls   Source File: MoveHandlerTest.java    License: Eclipse Public License 2.0 4 votes vote down vote up
@Test
public void testMoveInnerTypeToFile() throws Exception {
	System.setProperty("line.separator", "\n");
	IPackageFragment pack1 = sourceFolder.createPackageFragment("test1", false, null);
	//@formatter:off
	ICompilationUnit cu = pack1.createCompilationUnit("Top.java", "package test1;\n"
			+ "\n"
			+ "public class Top {\n"
			+ "    String name;\n\n"
			+ "    public class Inner {\n"
			+ "        public void print() {\n"
			+ "            System.out.println(Top.this.name);\n"
			+ "        }\n"
			+ "    }\n"
			+ "}", false, null);
	//@formatter:on

	CodeActionParams params = CodeActionUtil.constructCodeActionParams(cu, "class Inner");
	RefactorWorkspaceEdit refactorEdit = MoveHandler.move(new MoveParams("moveTypeToNewFile", params, "Foo", true), new NullProgressMonitor());
	assertNotNull(refactorEdit);
	assertNotNull(refactorEdit.edit);
	List<Either<TextDocumentEdit, ResourceOperation>> changes = refactorEdit.edit.getDocumentChanges();
	assertEquals(3, changes.size());

	//@formatter:off
	String expected = "package test1;\n"
					+ "\n"
					+ "public class Top {\n"
					+ "    String name;\n"
					+ "}";
	//@formatter:on
	TextDocumentEdit textEdit = changes.get(0).getLeft();
	assertNotNull(textEdit);
	assertEquals(expected, TextEditUtil.apply(cu.getSource(), textEdit.getEdits()));

	ResourceOperation resourceOperation = changes.get(1).getRight();
	assertNotNull(resourceOperation);
	assertTrue(resourceOperation instanceof CreateFile);
	assertEquals(ResourceUtils.fixURI(cu.getResource().getRawLocationURI()).replace("Top", "Inner"), ((CreateFile) resourceOperation).getUri());

	//@formatter:off
	expected = "package test1;\n"
			+ "\n"
			+ "public class Inner {\n"
			+ "    /**\n"
			+ "	 *\n"
			+ "	 */\n"
			+ "	private final Top top;\n\n"
			+ "	/**\n"
			+ "	 * @param top\n"
			+ "	 */\n"
			+ "	Inner(Top top) {\n"
			+ "		this.top = top;\n"
			+ "	}\n\n"
			+ "	public void print() {\n"
			+ "        System.out.println(this.top.name);\n"
			+ "    }\n"
			+ "}";
	//@formatter:on
	textEdit = changes.get(2).getLeft();
	assertNotNull(textEdit);
	assertEquals(expected, TextEditUtil.apply(pack1.getCompilationUnit("Inner.java").getWorkingCopy(null), textEdit.getEdits()));
}
 
Example 10
InnerResourceOperationTypeAdapter(TypeAdapterFactory factory, Gson gson) {
	createFileAdapter = gson.getDelegateAdapter(factory, TypeToken.get(CreateFile.class));
	deleteFileAdapter = gson.getDelegateAdapter(factory, TypeToken.get(DeleteFile.class));
	renameFileAdapter = gson.getDelegateAdapter(factory, TypeToken.get(RenameFile.class));
}