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

Example 16 with QNm

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

the class Store method execute.

@Override
public Sequence execute(final StaticContext sctx, final QueryContext ctx, final Sequence[] args) throws QueryException {
    try {
        final String collName = FunUtil.getString(args, 0, "collName", "collection", null, true);
        final Sequence nodes = args[2];
        if (nodes == null)
            throw new QueryException(new QNm("No sequence of nodes specified!"));
        final boolean createNew = args.length == 4 ? args[3].booleanValue() : true;
        final String resName = FunUtil.getString(args, 1, "resName", "resource", null, createNew ? false : true);
        final DBStore store = (DBStore) ctx.getStore();
        if (createNew) {
            create(store, collName, resName, nodes);
        } else {
            try {
                final DBCollection coll = (DBCollection) store.lookup(collName);
                add(store, coll, resName, nodes);
            } catch (DocumentException e) {
                // collection does not exist
                create(store, collName, resName, nodes);
            }
        }
        return null;
    } catch (final Exception e) {
        throw new QueryException(new QNm(e.getMessage()), e);
    }
}

Example 17 with QNm

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

the class Rollback method execute.

@Override
public Sequence execute(StaticContext sctx, QueryContext ctx, Sequence[] args) throws QueryException {
    final DBNode doc = ((DBNode) args[0]);
    if (doc.getTrx() instanceof XdmNodeWriteTrx) {
        final XdmNodeWriteTrx wtx = (XdmNodeWriteTrx) doc.getTrx();
        final long revision = wtx.getRevisionNumber();
        wtx.rollback();
        return new Int64(revision);
    } else {
        throw new QueryException(new QNm("The transaction is not a write transaction!"));
    }
}

Example 18 with QNm

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

the class TestNodeWrapperXPath method test.

/**
 * XPath tests.
 *
 * @param expressions
 *          Expressions, which are used.
 * @param doc
 *          The test document.
 * @param expectedResults
 *          Expected result for each expression.
 * @param result
 *          Array with the result types for each expression.
 * @param xpathConstants
 *          XPathConstants for each expression.
 * @param namespaces
 *          Array of boolean values for each expression.
 * @param namespace
 *          The namespace Context, which is used.
 * @throws Exception
 *           Any Exception which maybe occurs.
 */
@SuppressWarnings("unchecked")
@Ignore("Not a test, utility method only")
public void test(final String[] expressions, final Object doc, final Object[] expectedResults, Object[] result, final QName[] xpathConstants, final boolean[] namespaces, final Object namespace) throws Exception {
    // For every expected result.
    for (int i = 0; i < expectedResults.length; i++) {
        // If namespace is required.
        if (namespaces[i]) {
            xpe.setNamespaceContext((NamespaceContext) namespace);
        }
        final XPathExpression findLine = xpe.compile(expressions[i]);
        // Cast the evaluated value.
        if (xpathConstants[i].equals(XPathConstants.NODESET)) {
            result[i] = findLine.evaluate(doc, xpathConstants[i]);
        } else if (xpathConstants[i].equals(XPathConstants.STRING)) {
            result[i] = (String) findLine.evaluate(doc, xpathConstants[i]);
        } else if (xpathConstants[i].equals(XPathConstants.NUMBER)) {
            result[i] = Double.parseDouble(findLine.evaluate(doc, xpathConstants[i]).toString());
        } else {
            throw new IllegalStateException("Unknown XPathConstant!");
        }
        assertNotNull(result);
        if (xpathConstants[i].equals(XPathConstants.NODESET)) {
            final ArrayList<NodeWrapper> test = (ArrayList<NodeWrapper>) result[i];
            final String res = (String) expectedResults[i];
            final String[] expRes = res.split(" ");
            // compare it.
            for (int j = 0; j < test.size(); j++) {
                final NodeWrapper item = test.get(j);
                mHolder.getRtx().moveTo(item.getKey());
                final QNm qName = mHolder.getRtx().getName();
                if (mHolder.getRtx().getKind() == Kind.ELEMENT) {
                    assertEquals(expRes[j], qName.getPrefix() + ":" + qName.getLocalName());
                } else if (mHolder.getRtx().getKind() == Kind.TEXT) {
                    assertEquals(expRes[j], mHolder.getRtx().getValue());
                }
            }
        } else {
            assertEquals(expectedResults[i], result[i]);
        }
    }
}

Example 19 with QNm

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

the class PathSummaryTest method testSetQNmSecond.

/**
 * Test setQNm on test document (finds a corresponding path summary after rename).
 *
 * @throws SirixException if Sirix fails
 */
@Test
public void testSetQNmSecond() throws SirixException {
    wtx.moveTo(9);
    wtx.setName(new QNm("d"));
    wtx.setName(new QNm("b"));
    PathSummaryReader pathSummary = wtx.getPathSummary();
    pathSummary.moveToDocumentRoot();
    testSetQNmSecondHelper(pathSummary);
    wtx.commit();
    wtx.close();
    pathSummary = holder.getResourceManager().openPathSummary();
    testSetQNmSecondHelper(pathSummary);
    pathSummary.close();
}

Example 20 with QNm

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

the class PathSummaryTest method testSetQNmThird.

/**
 * Test setQNm on test document (finds no corresponding path summary after rename -- after
 * references dropped to 0).
 *
 * @throws SirixException if Sirix fails
 */
@Test
public void testSetQNmThird() throws SirixException {
    wtx.moveTo(9);
    wtx.setName(new QNm("d"));
    wtx.moveTo(5);
    wtx.setName(new QNm("t"));
    PathSummaryReader pathSummary = wtx.getPathSummary();
    pathSummary.moveToDocumentRoot();
    testSetQNmThirdHelper(pathSummary);
    wtx.commit();
    wtx.close();
    pathSummary = holder.getResourceManager().openPathSummary();
    testSetQNmThirdHelper(pathSummary);
    pathSummary.close();
}