Examples with Str org.brackit.xquery.atomic.Str used on opensource projects

Example 1 with Str

use of org.brackit.xquery.atomic.Str in project sirix by sirixdb.

the class CASIndexBuilder method process.

private VisitResult process(final ImmutableNode node) {
    try {
        if (node.getKind() == Kind.TEXT) {
            mRtx.moveTo(node.getParentKey());
        }
        final long PCR = mRtx.isDocumentRoot() ? 0 : mRtx.getNameNode().getPathNodeKey();
        if (mPaths.isEmpty() || mPathSummaryReader.getPCRsForPaths(mPaths).contains(PCR)) {
            final Str strValue = new Str(((ImmutableValueNode) node).getValue());
            boolean isOfType = false;
            try {
                if (mType != Type.STR)
                    AtomicUtil.toType(strValue, mType);
                isOfType = true;
            } catch (final SirixRuntimeException e) {
            }
            if (isOfType) {
                final CASValue value = new CASValue(strValue, mType, PCR);
                final Optional<NodeReferences> textReferences = mAVLTreeWriter.get(value, SearchMode.EQUAL);
                if (textReferences.isPresent()) {
                    setNodeReferences(node, textReferences.get(), value);
                } else {
                    setNodeReferences(node, new NodeReferences(), value);
                }
            }
        }
        mRtx.moveTo(node.getNodeKey());
    } catch (final PathException | SirixIOException e) {
        LOGGER.error(e.getMessage(), e);
    }
    return VisitResultType.CONTINUE;
}

Example 2 with Str

use of org.brackit.xquery.atomic.Str in project sirix by sirixdb.

the class CASIndexListener method insert.

private void insert(final ValueNode node, final long pathNodeKey) throws SirixIOException {
    final Str strValue = new Str(node.getValue());
    boolean isOfType = false;
    try {
        AtomicUtil.toType(strValue, mType);
        isOfType = true;
    } catch (final SirixRuntimeException e) {
    }
    if (isOfType) {
        final CASValue indexValue = new CASValue(strValue, mType, pathNodeKey);
        final Optional<NodeReferences> textReferences = mAVLTreeWriter.get(indexValue, SearchMode.EQUAL);
        if (textReferences.isPresent()) {
            setNodeReferences(node, textReferences.get(), indexValue);
        } else {
            setNodeReferences(node, new NodeReferences(), indexValue);
        }
    }
}

Example 3 with Str

use of org.brackit.xquery.atomic.Str in project sirix by sirixdb.

the class CASIndexListener method listen.

@Override
public void listen(final ChangeType type, final ImmutableNode node, final long pathNodeKey) throws SirixIOException {
    if (node instanceof ValueNode) {
        final ValueNode valueNode = ((ValueNode) node);
        mPathSummaryReader.moveTo(pathNodeKey);
        try {
            switch(type) {
                case INSERT:
                    if (mPathSummaryReader.getPCRsForPaths(mPaths).contains(pathNodeKey)) {
                        insert(valueNode, pathNodeKey);
                    }
                    break;
                case DELETE:
                    if (mPathSummaryReader.getPCRsForPaths(mPaths).contains(pathNodeKey)) {
                        mAVLTreeWriter.remove(new CASValue(new Str(valueNode.getValue()), mType, pathNodeKey), node.getNodeKey());
                    }
                    break;
                default:
            }
        } catch (final PathException e) {
            throw new SirixIOException(e);
        }
    }
}

Example 4 with Str

use of org.brackit.xquery.atomic.Str in project sirix by sirixdb.

the class Serialize method execute.

@Override
public Sequence execute(StaticContext sctx, QueryContext ctx, Sequence[] args) throws QueryException {
    final Sequence sequence = args[0];
    if (sequence == null) {
        return Int32.ZERO;
    }
    final boolean format = FunUtil.getBoolean(args, 1, "prettyPrint", false, false);
    final String file = FunUtil.getString(args, 2, "file", null, null, false);
    final PrintStream buf;
    if (file == null) {
        buf = IOUtils.createBuffer();
    } else {
        try {
            buf = new PrintStream(new FileOutputStream(new File(file)));
        } catch (final FileNotFoundException e) {
            throw new QueryException(SDBFun.ERR_FILE_NOT_FOUND, e);
        }
    }
    new StringSerializer(buf).setFormat(format).serialize(sequence);
    return new Str(buf.toString());
}

Example 5 with Str

use of org.brackit.xquery.atomic.Str in project sirix by sirixdb.

the class GetPath method execute.

@Override
public Sequence execute(StaticContext sctx, QueryContext ctx, Sequence[] args) throws QueryException {
    final DBNode doc = ((DBNode) args[0]);
    final XdmNodeReadTrx rtx = doc.getTrx();
    if (rtx.getResourceManager().getResourceConfig().mPathSummary) {
        try (final PathSummaryReader pathSummaryReader = rtx.getResourceManager().openPathSummary(rtx.getRevisionNumber())) {
            pathSummaryReader.moveTo(rtx.getPathNodeKey());
            return new Str(pathSummaryReader.getPathNode().getPath(pathSummaryReader).toString());
        }
    }
    return null;
}