Examples with AnyURIValue org.exist.xquery.value.AnyURIValue used on opensource projects

Example 16 with AnyURIValue

use of org.exist.xquery.value.AnyURIValue in project exist by eXist-db.

the class CollectionTest method doc_dynamicallyAvailableCollection_relativeUri.

@Test
public void doc_dynamicallyAvailableCollection_relativeUri() throws XPathException, EXistException, PermissionDeniedException, URISyntaxException {
    final BrokerPool pool = BrokerPool.getInstance();
    final String doc = "<timestamp>" + System.currentTimeMillis() + "</timestamp>";
    final String baseUri = "http://from-dynamic-context/";
    final String collectionRelativeUri = "collection1";
    final String query = "fn:collection('" + collectionRelativeUri + "')";
    try (final DBBroker broker = pool.getBroker()) {
        final XQueryContext context = new XQueryContext(pool);
        context.setBaseURI(new AnyURIValue(new URI(baseUri)));
        context.addDynamicallyAvailableCollection(baseUri + collectionRelativeUri, (broker2, transaction, uri) -> asInMemoryDocument(doc));
        final XQuery xqueryService = pool.getXQueryService();
        final CompiledXQuery compiled = xqueryService.compile(context, query);
        final Sequence result = xqueryService.execute(broker, compiled, null);
        assertFalse(result.isEmpty());
        assertEquals(1, result.getItemCount());
        assertTrue(result.itemAt(0) instanceof Node);
        final Source expectedSource = Input.fromString(doc).build();
        final Source actualSource = Input.fromNode((Node) result.itemAt(0)).build();
        final Diff diff = DiffBuilder.compare(expectedSource).withTest(actualSource).checkForIdentical().checkForSimilar().build();
        assertFalse(diff.toString(), diff.hasDifferences());
    }
}

Example 17 with AnyURIValue

use of org.exist.xquery.value.AnyURIValue in project exist by eXist-db.

the class GetPrincipalMetadataFunction method getPrincipalMetadataKeys.

private Sequence getPrincipalMetadataKeys(final Principal principal) throws XPathException {
    final Set<SchemaType> metadataKeys = principal.getMetadataKeys();
    final Sequence seq = new ValueSequence(metadataKeys.size());
    for (final SchemaType schemaType : metadataKeys) {
        seq.add(new AnyURIValue(schemaType.getNamespace()));
    }
    return seq;
}

Example 18 with AnyURIValue

use of org.exist.xquery.value.AnyURIValue in project exist by eXist-db.

the class XQueryTrigger method execute.

private void execute(boolean isBefore, DBBroker broker, Txn transaction, QName functionName, XmldbURI src, XmldbURI dst) throws TriggerException {
    final CompiledXQuery compiledQuery = getScript(isBefore, broker, transaction, src);
    if (compiledQuery == null) {
        return;
    }
    ProcessMonitor pm = null;
    final XQueryContext context = compiledQuery.getContext();
    // execute the XQuery
    try {
        int nParams = 1;
        if (dst != null)
            nParams = 2;
        final UserDefinedFunction function = context.resolveFunction(functionName, nParams);
        if (function != null) {
            final List<Expression> args = new ArrayList<>(nParams);
            if (isBefore) {
                args.add(new LiteralValue(context, new AnyURIValue(src)));
                if (dst != null)
                    args.add(new LiteralValue(context, new AnyURIValue(dst)));
            } else {
                if (dst != null)
                    args.add(new LiteralValue(context, new AnyURIValue(dst)));
                args.add(new LiteralValue(context, new AnyURIValue(src)));
            }
            pm = broker.getBrokerPool().getProcessMonitor();
            context.getProfiler().traceQueryStart();
            pm.queryStarted(context.getWatchDog());
            final FunctionCall call = new FunctionCall(context, function);
            call.setArguments(args);
            call.analyze(new AnalyzeContextInfo());
            final Sequence contextSequence;
            final ContextItemDeclaration cid = call.getContext().getContextItemDeclartion();
            if (cid != null) {
                contextSequence = cid.eval(null);
            } else {
                contextSequence = NodeSet.EMPTY_SET;
            }
            call.eval(contextSequence);
        }
    } catch (final XPathException e) {
        TriggerStatePerThread.setTriggerRunningState(TriggerStatePerThread.NO_TRIGGER_RUNNING, this, null);
        TriggerStatePerThread.setTransaction(null);
        throw new TriggerException(PREPARE_EXCEPTION_MESSAGE, e);
    } finally {
        if (pm != null) {
            context.getProfiler().traceQueryEnd(context);
            pm.queryCompleted(context.getWatchDog());
        }
        compiledQuery.reset();
        context.reset();
    }
    if (!isBefore) {
        TriggerStatePerThread.setTriggerRunningState(TriggerStatePerThread.NO_TRIGGER_RUNNING, this, null);
        TriggerStatePerThread.setTransaction(null);
        LOG.debug("Trigger fired 'after'");
    } else {
        LOG.debug("Trigger fired 'before'");
    }
}

Example 19 with AnyURIValue

use of org.exist.xquery.value.AnyURIValue in project exist by eXist-db.

the class FunResolveURI method eval.

public Sequence eval(Sequence contextSequence, Item contextItem) throws XPathException {
    if (context.getProfiler().isEnabled()) {
        context.getProfiler().start(this);
        context.getProfiler().message(this, Profiler.DEPENDENCIES, "DEPENDENCIES", Dependency.getDependenciesName(this.getDependencies()));
        if (contextSequence != null) {
            context.getProfiler().message(this, Profiler.START_SEQUENCES, "CONTEXT SEQUENCE", contextSequence);
        }
        if (contextItem != null) {
            context.getProfiler().message(this, Profiler.START_SEQUENCES, "CONTEXT ITEM", contextItem.toSequence());
        }
    }
    if (contextItem != null) {
        contextSequence = contextItem.toSequence();
    }
    AnyURIValue base;
    if (getArgumentCount() == 1) {
        if (!context.isBaseURIDeclared()) {
            throw new XPathException(this, ErrorCodes.FONS0005, "base URI of the static context has not been assigned a value.");
        }
        base = context.getBaseURI();
    } else {
        try {
            final Item item = getArgument(1).eval(contextSequence).itemAt(0).convertTo(Type.ANY_URI);
            base = (AnyURIValue) item;
        } catch (final XPathException e) {
            throw new XPathException(this, ErrorCodes.FORG0002, "invalid argument to fn:resolve-uri(): " + e.getMessage(), null, e);
        }
    }
    Sequence result;
    final Sequence seq = getArgument(0).eval(contextSequence);
    if (seq.isEmpty()) {
        result = Sequence.EMPTY_SEQUENCE;
    } else {
        AnyURIValue relative;
        try {
            final Item item = seq.itemAt(0).convertTo(Type.ANY_URI);
            relative = (AnyURIValue) item;
        } catch (final XPathException e) {
            throw new XPathException(this, ErrorCodes.FORG0002, "invalid argument to fn:resolve-uri(): " + e.getMessage(), seq, e);
        }
        URI relativeURI;
        URI baseURI;
        try {
            relativeURI = new URI(relative.getStringValue());
            baseURI = new URI(base.getStringValue());
        } catch (final URISyntaxException e) {
            throw new XPathException(this, ErrorCodes.FORG0009, "unable to resolve a relative URI against a base URI in fn:resolve-uri(): " + e.getMessage(), null, e);
        }
        if (relativeURI.isAbsolute()) {
            result = relative;
        } else {
            result = new AnyURIValue(baseURI.resolve(relativeURI));
        }
    }
    if (context.getProfiler().isEnabled()) {
        context.getProfiler().end(this, "", result);
    }
    return result;
}

Example 20 with AnyURIValue

use of org.exist.xquery.value.AnyURIValue in project exist by eXist-db.

the class QNameFunctions method eval.

/* (non-Javadoc)
	 * @see org.exist.xquery.BasicFunction#eval(org.exist.xquery.value.Sequence[], org.exist.xquery.value.Sequence)
	 */
public Sequence eval(Sequence[] args, Sequence contextSequence) throws XPathException {
    if (context.getProfiler().isEnabled()) {
        context.getProfiler().start(this);
        context.getProfiler().message(this, Profiler.DEPENDENCIES, "DEPENDENCIES", Dependency.getDependenciesName(this.getDependencies()));
        if (contextSequence != null) {
            context.getProfiler().message(this, Profiler.START_SEQUENCES, "CONTEXT SEQUENCE", contextSequence);
        }
    }
    Sequence result;
    if (args[0].isEmpty()) {
        result = Sequence.EMPTY_SEQUENCE;
    } else {
        final QNameValue value = (QNameValue) args[0].itemAt(0);
        final QName qname = value.getQName();
        if (isCalledAs("prefix-from-QName")) {
            final String prefix = qname.getPrefix();
            if (prefix == null || prefix.isEmpty()) {
                result = Sequence.EMPTY_SEQUENCE;
            } else {
                result = new StringValue(prefix, Type.NCNAME);
            }
        } else if (isCalledAs("local-name-from-QName")) {
            result = new StringValue(qname.getLocalPart(), Type.NCNAME);
        } else {
            // fn:namespace-uri-from-QName
            String uri = qname.getNamespaceURI();
            if (uri == null) {
                uri = "";
            }
            result = new AnyURIValue(uri);
        }
    }
    if (context.getProfiler().isEnabled()) {
        context.getProfiler().end(this, "", result);
    }
    return result;
}