/** * Parses a jar descriptor. * * @param io XML input * @return jar descriptor container * @throws QueryException query exception */ public JarDesc parse(final IO io) throws QueryException { final JarDesc desc = new JarDesc(); try { final ANode node = new DBNode(io).children().next(); for (final ANode next : node.children()) { if (next.type != NodeType.ELM) continue; final QNm name = next.qname(); // ignore namespace to improve compatibility if (eq(JAR, name.local())) desc.jars.add(next.string()); else if (eq(CLASS, name.local())) desc.classes.add(next.string()); // [CG] Packaging: add warning if unknown elements are encountered } if (desc.jars.isEmpty()) throw BXRE_JARDESC_X.get(info, NOJARS); else if (desc.classes.isEmpty()) throw BXRE_JARDESC_X.get(info, NOCLASSES); return desc; } catch (final IOException ex) { throw BXRE_JARFAIL_X.get(info, ex); } }
/** * Checks a function for RESTFful annotations. * * @return {@code true} if module contains relevant annotations * @throws QueryException query exception */ boolean analyze() throws QueryException { // parse all annotations final EnumSet<HTTPMethod> mth = EnumSet.noneOf(HTTPMethod.class); final boolean[] declared = new boolean[function.args.length]; boolean found = false; final int as = function.ann.size(); for (int a = 0; a < as; a++) { final QNm name = function.ann.names[a]; final Value value = function.ann.values[a]; final byte[] local = name.local(); final byte[] uri = name.uri(); final boolean rexq = eq(uri, QueryText.RESTXQURI); if (rexq) { if (eq(PATH, local)) { // annotation "path" if (path != null) error(ANN_TWICE, "%", name.string()); path = new RestXqPath(toString(value, name)); for (final String s : path) { if (s.trim().startsWith("{")) checkVariable(s, AtomType.AAT, declared); } } else if (eq(CONSUMES, local)) { // annotation "consumes" strings(value, name, consumes); } else if (eq(PRODUCES, local)) { // annotation "produces" strings(value, name, produces); } else if (eq(QUERY_PARAM, local)) { // annotation "query-param" queryParams.add(param(value, name, declared)); } else if (eq(FORM_PARAM, local)) { // annotation "form-param" formParams.add(param(value, name, declared)); } else if (eq(HEADER_PARAM, local)) { // annotation "header-param" headerParams.add(param(value, name, declared)); } else if (eq(COOKIE_PARAM, local)) { // annotation "cookie-param" cookieParams.add(param(value, name, declared)); } else { // method annotations final HTTPMethod m = HTTPMethod.get(string(local)); if (m == null) error(ANN_UNKNOWN, "%", name.string()); if (!value.isEmpty()) { // remember post/put variable if (requestBody != null) error(ANN_TWICE, "%", name.string()); if (m != POST && m != PUT) error(METHOD_VALUE, m); requestBody = checkVariable(toString(value, name), declared); } if (mth.contains(m)) error(ANN_TWICE, "%", name.string()); mth.add(m); } } else if (eq(uri, QueryText.OUTPUTURI)) { // serialization parameters final String key = string(local); final String val = toString(value, name); if (output.get(key) == null) error(UNKNOWN_SER, key); output.set(key, val); } found |= rexq; } if (!mth.isEmpty()) methods = mth; if (found) { if (path == null) error(ANN_MISSING, PATH); for (int i = 0; i < declared.length; i++) if (!declared[i]) error(VAR_UNDEFINED, function.args[i].name.string()); } return found; }