org.eclipse.lsp4j.CreateFile#setOptions ( )源码实例Demo

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);
}
 

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));

	}
}
 

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));
}