/**
* Creates a container for the specified node values.
*
* @param doc document
*/
protected static void create(final String doc) {
try {
new CreateDB(Util.className(SandboxTest.class), doc).execute(context);
} catch (final BaseXException ex) {
Util.notExpected(ex);
}
}
/** Constructor, registering statically available XQuery functions. */
private Functions() {
for (final Function def : Function.values()) {
final String dsc = def.desc;
final byte[] ln = token(dsc.substring(0, dsc.indexOf(PAR1)));
final int i = add(new QNm(ln, def.uri()).id());
if (i < 0) Util.notexpected("Function defined twice:" + def);
funcs[i] = def;
}
}
/** Tests the specified instance. */
@Test
public void test() {
final StringBuilder sb = new StringBuilder();
int fail = 0;
for (final Object[] qu : queries) {
final boolean correct = qu.length == 3;
final String query = qu[correct ? 2 : 1].toString();
final Value cmp = correct ? (Value) qu[1] : null;
final QueryProcessor qp = new QueryProcessor(query, context);
try {
final Value val = qp.value();
if (!correct || !new DeepCompare().equal(val, cmp)) {
sb.append("[" + qu[0] + "] " + query);
String s = correct && cmp.size() != 1 ? "#" + cmp.size() : "";
sb.append("\n[E" + s + "] ");
if (correct) {
final String cp = cmp.toString();
sb.append('\'');
sb.append(cp.length() > 1000 ? cp.substring(0, 1000) + "..." : cp);
sb.append('\'');
} else {
sb.append("error");
}
final TokenBuilder types = new TokenBuilder();
for (final Item it : val) types.add(it.type.toString()).add(" ");
s = val.size() == 1 ? "" : "#" + val.size();
sb.append("\n[F" + s + "] '" + val + "', " + types + details() + '\n');
++fail;
}
} catch (final Exception ex) {
final String msg = ex.getMessage();
if (correct || msg == null || msg.contains("mailman")) {
final String cp = correct && cmp.data() != null ? cmp.toString() : "()";
sb.append(
"["
+ qu[0]
+ "] "
+ query
+ "\n[E] "
+ cp
+ "\n[F] "
+ (msg == null ? Util.className(ex) : msg.replaceAll("\r\n?|\n", " "))
+ ' '
+ details()
+ '\n');
ex.printStackTrace();
++fail;
}
} finally {
qp.close();
}
}
if (fail != 0) fail(fail + " Errors. [E] = expected, [F] = found:\n" + sb.toString().trim());
}
@Override
public Iter iter(final QueryContext qc) throws QueryException {
final Value seq = qc.value(ts);
for (final TypeCase tc : cases) {
final Iter iter = tc.iter(qc, seq);
if (iter != null) return iter;
}
// will never happen
throw Util.notExpected();
}
/**
* Parses a string as XML and adds the resulting nodes to the specified parent.
*
* @param value string to parse
* @param elem element
*/
public static void add(final byte[] value, final FElem elem) {
try {
final Parser parser = new XMLParser(new IOContent(value), MainOptions.get(), true);
for (final ANode node : new DBNode(parser).children()) elem.add(node.copy());
} catch (final IOException ex) {
// fallback: add string representation
Util.debug(ex);
elem.add(value);
}
}
/**
* Adds parameters from the passed on request body.
*
* @param body request body
* @param params map parameters
*/
private static void addParams(final String body, final Map<String, String[]> params) {
for (final String nv : body.split("&")) {
final String[] parts = nv.split("=", 2);
if (parts.length < 2) continue;
try {
params.put(parts[0], new String[] {URLDecoder.decode(parts[1], Token.UTF8)});
} catch (final Exception ex) {
Util.notexpected(ex);
}
}
}
@Override
public String toString() {
return Util.info("\"%\"", org.basex.util.Base64.encode(data));
}
/**
* Creates an exception with the specified message.
*
* @param msg message
* @param ext error extension
* @return exception
* @throws QueryException query exception
*/
QueryException error(final String msg, final Object... ext) throws QueryException {
throw new QueryException(function.info, Err.BASX_RESTXQ, Util.info(msg, ext));
}