Examples with XQueryService org.xmldb.api.modules.XQueryService used on opensource projects

Example 6 with XQueryService

use of org.xmldb.api.modules.XQueryService in project exist by eXist-db.

the class NodeTypeTest method load.

/**
 * Loads the xml document identified by <code>document</code> from the database.
 *
 * @param document the document to load
 */
@SuppressWarnings("unused")
private Node load(final String document) throws XMLDBException {
    final StringBuilder query = new StringBuilder();
    query.append("let $result := doc(string-join(('" + XmldbURI.ROOT_COLLECTION + "', $document), '/'))");
    query.append("return ($result)");
    final XQueryService service = (XQueryService) server.getRoot().getService("XQueryService", "1.0");
    service.declareVariable("document", document);
    final CompiledExpression cQuery = service.compile(query.toString());
    final ResourceSet set = service.execute(cQuery);
    if (set != null && set.getSize() > 0) {
        return ((XMLResource) set.getIterator().nextResource()).getContentAsDOM();
    }
    return null;
}

Example 7 with XQueryService

use of org.xmldb.api.modules.XQueryService in project exist by eXist-db.

the class NodeTypeTest method store.

/**
 * Stores the given xml fragment into the database.
 *
 * @param xml the xml document
 * @param document the document name
 */
private final void store(final String xml, final String document) throws XMLDBException {
    final StringBuilder query = new StringBuilder();
    query.append("declare namespace xmldb='http://exist-db.org/xquery/xmldb';");
    query.append("let $isLoggedIn := xmldb:login('" + XmldbURI.ROOT_COLLECTION_URI + "', '" + TestUtils.ADMIN_DB_USER + "', '" + TestUtils.ADMIN_DB_USER + "'),");
    query.append("$doc := xmldb:store('" + XmldbURI.ROOT_COLLECTION + "', $document, $data)");
    query.append("return <result/>");
    final XQueryService service = (XQueryService) server.getRoot().getService("XQueryService", "1.0");
    service.declareVariable("document", document);
    service.declareVariable("data", xml);
    final CompiledExpression cQuery = service.compile(query.toString());
    service.execute(cQuery);
}

Example 8 with XQueryService

use of org.xmldb.api.modules.XQueryService in project exist by eXist-db.

the class OptimizerTest method execute.

private void execute(String query, boolean optimize, String message, long expected) throws XMLDBException {
    XQueryService service = (XQueryService) testCollection.getService("XQueryService", "1.0");
    if (optimize) {
        query = NAMESPACES + OPTIMIZE + query;
    } else {
        query = NAMESPACES + NO_OPTIMIZE + query;
    }
    ResourceSet result = service.query(query);
    assertEquals(message, expected, result.getSize());
}

Example 9 with XQueryService

use of org.xmldb.api.modules.XQueryService in project exist by eXist-db.

the class StoredModuleTest method testQuery.

@Test
public void testQuery() throws Exception {
    Collection c = createCollection("test");
    writeModule(c, "test.xqm", MODULE);
    String query = "import module namespace itg-modules = \"http://localhost:80/itg/xquery\" at " + "\"xmldb:exist://" + XmldbURI.ROOT_COLLECTION + "/test/test.xqm\"; itg-modules:check-coll()";
    String[] cols = { "one", "two", "three" };
    final XQueryService xqService = (XQueryService) existEmbeddedServer.getRoot().getService("XQueryService", "1.0");
    xqService.setNamespace("itg-modules", "http://localhost:80/itg/xquery");
    CompiledExpression compiledQuery = xqService.compile(query);
    for (int i = 0; i < cols.length; i++) {
        xqService.declareVariable("itg-modules:coll", cols[i]);
        ResourceSet result = xqService.execute(compiledQuery);
        result.getResource(0).getContent();
    }
}

Example 10 with XQueryService

use of org.xmldb.api.modules.XQueryService in project exist by eXist-db.

the class NamespaceUpdateTest method updateAttribute.

@Test
public void updateAttribute() throws XMLDBException {
    XQueryService service = (XQueryService) testCollection.getService("XQueryService", "1.0");
    String query = "declare namespace t='http://www.foo.com';\n" + "<test xmlns='http://www.foo.com'>\n" + "{\n" + "	update insert attribute { 'ID' } { 'myid' } into /t:test\n" + "}\n" + "</test>";
    service.query(query);
    query = "declare namespace t='http://www.foo.com';\n" + "/t:test/@ID/string(.)";
    ResourceSet result = service.query(query);
    assertEquals(1, result.getSize());
    assertEquals("myid", result.getResource(0).getContent().toString());
}