@Override protected boolean run() { final boolean create = context.user.has(Perm.CREATE); String path = MetaData.normPath(args[0]); if (path == null || path.endsWith(".")) return error(NAME_INVALID_X, args[0]); if (in == null) { final IO io = IO.get(args[1]); if (!io.exists() || io.isDir()) return error(RES_NOT_FOUND_X, create ? io : args[1]); in = io.inputSource(); // set/add name of document if ((path.isEmpty() || path.endsWith("/")) && !(io instanceof IOContent)) path += io.name(); } // ensure that the final name is not empty if (path.isEmpty()) return error(NAME_INVALID_X, path); // ensure that the name is not empty and contains no trailing dots final Data data = context.data(); if (data.inMemory()) return error(NO_MAINMEM); final IOFile file = data.meta.binary(path); if (path.isEmpty() || path.endsWith(".") || file == null || file.isDir()) return error(NAME_INVALID_X, create ? path : args[0]); // start update if (!data.startUpdate()) return error(DB_PINNED_X, data.meta.name); try { store(in, file); return info(QUERY_EXECUTED_X_X, "", perf); } catch (final IOException ex) { return error(FILE_NOT_STORED_X, Util.message(ex)); } finally { data.finishUpdate(); } }
/** * Constructor. * * @param args command-line arguments * @throws IOException I/O exception */ public BaseX(final String... args) throws IOException { super(args); // create session to show optional login request session(); console = true; try { // loop through all commands final StringBuilder bind = new StringBuilder(); SerializerOptions sopts = null; boolean v = false, qi = false, qp = false; final int os = ops.size(); for (int o = 0; o < os; o++) { final int c = ops.get(o); String val = vals.get(o); if (c == 'b') { // set/add variable binding if (bind.length() != 0) bind.append(','); // commas are escaped by a second comma val = bind.append(val.replaceAll(",", ",,")).toString(); execute(new Set(MainOptions.BINDINGS, val), false); } else if (c == 'c') { // evaluate commands final IO io = IO.get(val); String base = "."; if (io.exists() && !io.isDir()) { val = io.string(); base = io.path(); } execute(new Set(MainOptions.QUERYPATH, base), false); execute(val); execute(new Set(MainOptions.QUERYPATH, ""), false); console = false; } else if (c == 'D') { // hidden option: show/hide dot query graph execute(new Set(MainOptions.DOTPLAN, null), false); } else if (c == 'i') { // open database or create main memory representation execute(new Set(MainOptions.MAINMEM, true), false); execute(new Check(val), verbose); execute(new Set(MainOptions.MAINMEM, false), false); } else if (c == 'I') { // set/add variable binding if (bind.length() != 0) bind.append(','); // commas are escaped by a second comma val = bind.append("=").append(val.replaceAll(",", ",,")).toString(); execute(new Set(MainOptions.BINDINGS, val), false); } else if (c == 'o') { // change output stream if (out != System.out) out.close(); out = new PrintOutput(val); session().setOutputStream(out); } else if (c == 'q') { // evaluate query execute(new XQuery(val), verbose); console = false; } else if (c == 'Q') { // evaluate file contents or string as query final IO io = IO.get(val); String base = "."; if (io.exists() && !io.isDir()) { val = io.string(); base = io.path(); } execute(new Set(MainOptions.QUERYPATH, base), false); execute(new XQuery(val), verbose); execute(new Set(MainOptions.QUERYPATH, ""), false); console = false; } else if (c == 'r') { // parse number of runs execute(new Set(MainOptions.RUNS, Strings.toInt(val)), false); } else if (c == 'R') { // toggle query evaluation execute(new Set(MainOptions.RUNQUERY, null), false); } else if (c == 's') { // set/add serialization parameter if (sopts == null) sopts = new SerializerOptions(); final String[] kv = val.split("=", 2); sopts.assign(kv[0], kv.length > 1 ? kv[1] : ""); execute(new Set(MainOptions.SERIALIZER, sopts), false); } else if (c == 't') { // evaluate query execute(new Test(val), verbose); console = false; } else if (c == 'u') { // (de)activate write-back for updates execute(new Set(MainOptions.WRITEBACK, null), false); } else if (c == 'v') { // show/hide verbose mode v ^= true; } else if (c == 'V') { // show/hide query info qi ^= true; execute(new Set(MainOptions.QUERYINFO, null), false); } else if (c == 'w') { // toggle chopping of whitespaces execute(new Set(MainOptions.CHOP, null), false); } else if (c == 'x') { // show/hide xml query plan execute(new Set(MainOptions.XMLPLAN, null), false); qp ^= true; } else if (c == 'X') { // show query plan before/after query compilation execute(new Set(MainOptions.COMPPLAN, null), false); } else if (c == 'z') { // toggle result serialization execute(new Set(MainOptions.SERIALIZE, null), false); } verbose = qi || qp || v; } if (console) console(); } finally { quit(); } }