@Override
public void endNonterminal(String name, int end) {
try {
builder.closeElem();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
@Override
public void startNonterminal(String name, int begin) {
try {
builder.openElem(Token.token(name), atts, nsp);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
@Override
public void prepare() throws QueryException {
// build data with all documents, to prevent dirty reads
md = new MemData(data);
for (final Item d : docs) {
final MemData docData;
if (d.node()) {
// adding a document node
final ANode doc = (ANode) d;
if (doc.ndType() != NodeType.DOC) UPDOCTYPE.thrw(input, doc);
docData = new MemData(data);
new DataBuilder(docData).build(doc);
} else if (d.str()) {
// adding file(s) from a path
final String docpath = string(d.atom(input));
final String nm = ctx.mprop.random(data.meta.name);
final DirParser p = new DirParser(IO.get(docpath), ctx.prop);
final MemBuilder b = new MemBuilder(nm, p, ctx.prop);
try {
docData = b.build();
} catch (final IOException e) {
throw DOCERR.thrw(input, docpath);
}
} else {
throw STRNODTYPE.thrw(input, this, d.type);
}
md.insert(md.meta.size, -1, docData);
}
// set new names, if needed
final IntList pres = md.doc();
if (pres.size() == 1 && name != null) {
// name is specified and a single document is added: set the name
final byte[] nm = path == null ? name : concat(path, SLASH, name);
md.update(pres.get(0), Data.DOC, nm);
} else if (path != null) {
// path is specified: replace the path of each new document
for (int i = 0, is = pres.size(); i < is; i++) {
final int d = pres.get(i);
final byte[] old = md.text(d, true);
final int p = lastIndexOf(old, '/');
final byte[] nm = p < 0 ? old : subtoken(old, p + 1);
md.update(d, Data.DOC, concat(path, SLASH, nm));
}
}
}
@Override
public Document parse(final InputSource is) throws IOException {
final String id = is.getSystemId();
final SAXSource ss = new SAXSource(parser, is);
final SAXWrapper sw = new SAXWrapper(ss, ctx.prop);
final Data data = MemBuilder.build(id == null ? "" : id, sw);
return new BXDoc(new DBNode(data));
}
public ANode call(Str str) throws IOException {
String input = str.toJava();
SingleParser singleParser =
new SingleParser(new IOContent(""), MainOptions.get()) {
@Override
protected void parse() throws IOException {}
};
MemBuilder memBuilder = new MemBuilder(input, singleParser);
memBuilder.init();
BaseXTreeBuilder treeBuilder = new BaseXTreeBuilder(memBuilder);
Parse_XQDocComments parser = new Parse_XQDocComments();
parser.initialize(input, treeBuilder);
try {
execute(parser);
} catch (ParseException pe) {
memBuilder = new MemBuilder(input, singleParser);
memBuilder.init();
Atts atts = new Atts();
atts.add(Token.token("b"), Token.token(pe.getBegin() + 1));
atts.add(Token.token("e"), Token.token(pe.getEnd() + 1));
if (pe.getOffending() < 0) {
atts.add(Token.token("s"), Token.token(pe.getState()));
} else {
atts.add(Token.token("o"), Token.token(pe.getOffending()));
atts.add(Token.token("x"), Token.token(pe.getExpected()));
}
memBuilder.openElem(Token.token("ERROR"), atts, new Atts());
memBuilder.text(Token.token(parser.getErrorMessage(pe)));
memBuilder.closeElem();
}
return new DBNode(memBuilder.data());
}
private void characters(int begin, int end) {
if (begin < end) {
try {
builder.text(Token.token(input.subSequence(begin, end).toString()));
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}
/**
* Writes an geometry and returns a string representation of the geometry.
*
* @param geometry geometry
* @return DBNode database node
* @throws QueryException exception
*/
private DBNode gmlWriter(final Geometry geometry) throws QueryException {
final String geo;
try {
// write geometry and add namespace declaration
geo =
new GMLWriter()
.write(geometry)
.replaceAll("^<gml:(.*?)>", "<gml:$1 xmlns:gml='" + string(URI) + "'>");
} catch (final Exception ex) {
throw GeoErrors.gmlWriterErr(ex);
}
try {
final IO io = new IOContent(geo);
return new DBNode(MemBuilder.build(new XMLParser(io, queryContext.context.options)));
} catch (final IOException ex) {
throw IOERR_X.get(null, ex);
}
}
