Examples with XPathExpression javax.xml.xpath.XPathExpression used on opensource projects

Example 81 with XPathExpression

use of javax.xml.xpath.XPathExpression in project Asqatasun by Asqatasun.

the class HeritrixConfigurationModifier method getNodeFromXpath.

protected Node getNodeFromXpath(Document document) throws XPathExpressionException {
    if (this.xpathExpression == null) {
        this.xpathExpression = buildXpathExpression();
    }
    XPathExpression xPathExpression = xpath.compile(this.xpathExpression);
    Object result = xPathExpression.evaluate(document, XPathConstants.NODESET);
    NodeList nodeList = (NodeList) result;
    if (nodeList.getLength() == 1) {
        return nodeList.item(0);
    }
    return null;
}

Example 82 with XPathExpression

use of javax.xml.xpath.XPathExpression in project uPortal by Jasig.

the class PortletMarketplaceController method getPortletTabInfo.

private List<PortletTab> getPortletTabInfo(DistributedUserLayout layout, String fname) {
    final String XPATH_TAB = "/layout/folder/folder[@hidden = 'false' and @type = 'regular']";
    final String XPATH_COUNT_COLUMNS = "count(./folder[@hidden = \"false\"])";
    final String XPATH_COUNT_NON_EDITABLE_COLUMNS = "count(./folder[@hidden = \"false\" and @*[local-name() = \"editAllowed\"] = \"false\"])";
    final String XPATH_GET_TAB_PORTLET_FMT = ".//channel[@hidden = \"false\" and @fname = \"%s\"]";
    Document doc = layout.getLayout();
    XPathFactory xpathFactory = XPathFactory.newInstance();
    XPath xpath = xpathFactory.newXPath();
    try {
        XPathExpression tabExpr = xpath.compile(XPATH_TAB);
        NodeList list = (NodeList) tabExpr.evaluate(doc, XPathConstants.NODESET);
        // Count columns and non-editable columns...
        XPathExpression columnCountExpr = xpath.compile(XPATH_COUNT_COLUMNS);
        XPathExpression nonEditableCountExpr = xpath.compile(XPATH_COUNT_NON_EDITABLE_COLUMNS);
        // get the list of tabs...
        String xpathStr = format(XPATH_GET_TAB_PORTLET_FMT, fname);
        XPathExpression portletExpr = xpath.compile(xpathStr);
        List<PortletTab> tabs = new ArrayList<>();
        for (int i = 0; i < list.getLength(); i++) {
            Node tab = list.item(i);
            String tabName = ((Element) tab).getAttribute("name");
            String tabId = ((Element) tab).getAttribute("ID");
            // check if tab is editable...
            Number columns = (Number) columnCountExpr.evaluate(tab, XPathConstants.NUMBER);
            Number nonEditColumns = (Number) nonEditableCountExpr.evaluate(tab, XPathConstants.NUMBER);
            // tab is not editable...  skip it...
            if (columns.intValue() > 0 && columns.intValue() == nonEditColumns.intValue()) {
                continue;
            }
            // get all instances of this portlet on this tab...
            List<String> layoutIds = new ArrayList<>();
            NodeList fnameListPerTab = (NodeList) portletExpr.evaluate(tab, XPathConstants.NODESET);
            for (int j = 0; j < fnameListPerTab.getLength(); j++) {
                Node channel = fnameListPerTab.item(j);
                String layoutId = ((Element) channel).getAttribute("ID");
                layoutIds.add(layoutId);
            }
            PortletTab tabInfo = new PortletTab(tabName, tabId, layoutIds);
            tabs.add(tabInfo);
        }
        return tabs;
    } catch (XPathExpressionException e) {
        logger.error("Error evaluating xpath", e);
    }
    return null;
}

Example 83 with XPathExpression

use of javax.xml.xpath.XPathExpression in project zm-mailbox by Zimbra.

the class TestCalDav method groupMemberSetExpandProperty.

public static Document groupMemberSetExpandProperty(Account acct, Account member, boolean proxyWrite) throws IOException, ServiceException {
    String url = proxyWrite ? TestCalDav.getCalendarProxyWriteUrl(acct) : TestCalDav.getCalendarProxyReadUrl(acct);
    url = url.replaceAll("@", "%40");
    String href = proxyWrite ? UrlNamespace.getCalendarProxyWriteUrl(acct, acct) : UrlNamespace.getCalendarProxyReadUrl(acct, acct);
    href = href.replaceAll("@", "%40");
    ReportMethod method = new ReportMethod(url);
    addBasicAuthHeaderForUser(method, acct);
    HttpClient client = new HttpClient();
    TestCalDav.HttpMethodExecutor executor;
    method.addRequestHeader("Content-Type", MimeConstants.CT_TEXT_XML);
    method.setRequestEntity(new ByteArrayRequestEntity(TestCalDav.expandPropertyGroupMemberSet.getBytes(), MimeConstants.CT_TEXT_XML));
    executor = new TestCalDav.HttpMethodExecutor(client, method, HttpStatus.SC_MULTI_STATUS);
    String respBody = new String(executor.responseBodyBytes, MimeConstants.P_CHARSET_UTF8);
    Document doc = W3cDomUtil.parseXMLToDoc(respBody);
    org.w3c.dom.Element docElement = doc.getDocumentElement();
    assertEquals("Report node name", DavElements.P_MULTISTATUS, docElement.getLocalName());
    XPath xpath = XPathFactory.newInstance().newXPath();
    xpath.setNamespaceContext(TestCalDav.NamespaceContextForXPath.forCalDAV());
    XPathExpression xPathExpr;
    try {
        String xpathS = "/D:multistatus/D:response/D:href/text()";
        xPathExpr = xpath.compile(xpathS);
        String text = (String) xPathExpr.evaluate(doc, XPathConstants.STRING);
        assertEquals("HREF for response", href, text);
        xpathS = "/D:multistatus/D:response/D:propstat/D:prop/D:group-member-set/D:response/D:href/text()";
        xPathExpr = xpath.compile(xpathS);
        text = (String) xPathExpr.evaluate(doc, XPathConstants.STRING);
        assertEquals("HREF for sharee", UrlNamespace.getPrincipalUrl(member).replaceAll("@", "%40"), text);
    } catch (XPathExpressionException e1) {
        ZimbraLog.test.debug("xpath problem", e1);
    }
    return doc;
}

Example 84 with XPathExpression

use of javax.xml.xpath.XPathExpression in project zm-mailbox by Zimbra.

the class TestCalDav method waitForItemInCalendarCollectionByUID.

/**
     * @param acct
     * @param UID - null or empty if don't care
     * @param expected - false if don't expect a matching item to be in collection within timeout time
     * @return href of first matching item found
     * @throws ServiceException
     * @throws IOException
     */
public static String waitForItemInCalendarCollectionByUID(String url, Account acct, String UID, boolean expected, int timeout_millis) throws ServiceException, IOException {
    int orig_timeout_millis = timeout_millis;
    while (timeout_millis > 0) {
        Document doc = calendarQuery(url, acct);
        XPath xpath = XPathFactory.newInstance().newXPath();
        xpath.setNamespaceContext(TestCalDav.NamespaceContextForXPath.forCalDAV());
        XPathExpression xPathExpr;
        try {
            xPathExpr = xpath.compile("/D:multistatus/D:response/D:href/text()");
            NodeList result = (NodeList) xPathExpr.evaluate(doc, XPathConstants.NODESET);
            if (1 <= result.getLength()) {
                for (int ndx = 0; ndx < result.getLength(); ndx++) {
                    Node item = result.item(ndx);
                    String nodeValue = item.getNodeValue();
                    if ((Strings.isNullOrEmpty(UID)) || (nodeValue.contains(UID))) {
                        if (!expected) {
                            fail(String.format("item with UID '%s' unexpectedly arrived in collection '%s' within %d millisecs", Strings.nullToEmpty(UID), url, orig_timeout_millis - timeout_millis));
                        }
                        return nodeValue;
                    }
                }
            }
        } catch (XPathExpressionException e1) {
            ZimbraLog.test.debug("xpath problem", e1);
        }
        try {
            if (timeout_millis > TestUtil.DEFAULT_WAIT) {
                Thread.sleep(TestUtil.DEFAULT_WAIT);
                timeout_millis = timeout_millis - TestUtil.DEFAULT_WAIT;
            } else {
                Thread.sleep(timeout_millis);
                timeout_millis = 0;
            }
        } catch (InterruptedException e) {
            ZimbraLog.test.debug("sleep got interrupted", e);
        }
    }
    if (expected) {
        fail(String.format("item with UID '%s' didn't arrive in collection '%s' within %d millisecs", Strings.nullToEmpty(UID), url, orig_timeout_millis));
    }
    return null;
}

Example 85 with XPathExpression

use of javax.xml.xpath.XPathExpression in project zm-mailbox by Zimbra.

the class TestCalDav method checkPropFindSupportedCalendarComponentSet.

public void checkPropFindSupportedCalendarComponentSet(Account user, String fullurl, String shorturl, String[] compNames) throws Exception {
    PropFindMethod method = new PropFindMethod(fullurl);
    addBasicAuthHeaderForUser(method, user);
    HttpClient client = new HttpClient();
    TestCalDav.HttpMethodExecutor executor;
    String respBody;
    method.addRequestHeader("Content-Type", MimeConstants.CT_TEXT_XML);
    method.setRequestEntity(new ByteArrayRequestEntity(propFindSupportedCalendarComponentSet.getBytes(), MimeConstants.CT_TEXT_XML));
    executor = new TestCalDav.HttpMethodExecutor(client, method, HttpStatus.SC_MULTI_STATUS);
    respBody = new String(executor.responseBodyBytes, MimeConstants.P_CHARSET_UTF8);
    Document doc = W3cDomUtil.parseXMLToDoc(respBody);
    XPath xpath = XPathFactory.newInstance().newXPath();
    xpath.setNamespaceContext(TestCalDav.NamespaceContextForXPath.forCalDAV());
    XPathExpression xPathExpr;
    String text;
    NodeList result;
    xPathExpr = xpath.compile("/D:multistatus/D:response/D:href/text()");
    result = (NodeList) xPathExpr.evaluate(doc, XPathConstants.NODESET);
    text = (String) xPathExpr.evaluate(doc, XPathConstants.STRING);
    assertEquals("HREF", shorturl.replaceAll("@", "%40"), text);
    xPathExpr = xpath.compile("/D:multistatus/D:response/D:propstat/D:status/text()");
    text = (String) xPathExpr.evaluate(doc, XPathConstants.STRING);
    assertEquals("status", "HTTP/1.1 200 OK", text);
    xPathExpr = xpath.compile("/D:multistatus/D:response/D:propstat/D:prop/C:supported-calendar-component-set/C:comp");
    result = (NodeList) xPathExpr.evaluate(doc, XPathConstants.NODESET);
    assertEquals("Number of comp nodes under supported-calendar-component-set", compNames.length, result.getLength());
    List<String> names = Arrays.asList(compNames);
    for (int ndx = 0; ndx < result.getLength(); ndx++) {
        org.w3c.dom.Element child = (org.w3c.dom.Element) result.item(ndx);
        String name = child.getAttribute("name");
        assertNotNull("comp should have a 'name' attribute", name);
        assertTrue(String.format("comp 'name' attribute '%s' should be one of the expected names", name), names.contains(name));
    }
}