Example usage for org.w3c.dom Node getPreviousSibling

Introduction

In this page you can find the example usage for org.w3c.dom Node getPreviousSibling.

Prototype

public Node getPreviousSibling();

Source Link

Document

The node immediately preceding this node.

Usage

From source file:org.exist.dom.ElementImpl.java

/**
 * @see org.w3c.dom.Node#insertBefore(org.w3c.dom.Node, org.w3c.dom.Node)
 *//*from  w  ww  .j ava2  s  .  co m*/
@Override
public Node insertBefore(Node newChild, Node refChild) throws DOMException {
    if (refChild == null) {
        return appendChild(newChild);
    }
    if (!(refChild instanceof StoredNode)) {
        throw new DOMException(DOMException.WRONG_DOCUMENT_ERR, "Wrong node type");
    }
    final NodeListImpl nl = new NodeListImpl();
    nl.add(newChild);
    final TransactionManager transact = ownerDocument.getBrokerPool().getTransactionManager();
    final Txn transaction = transact.beginTransaction();
    DBBroker broker = null;
    try {
        broker = ownerDocument.getBrokerPool().get(null);
        insertBefore(transaction, nl, refChild);
        broker.storeXMLResource(transaction, (DocumentImpl) getOwnerDocument());
        transact.commit(transaction);
        return refChild.getPreviousSibling();
    } catch (final TransactionException e) {
        transact.abort(transaction);
        throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, e.getMessage());
    } catch (final EXistException e) {
        transact.abort(transaction);
        LOG.warn("Exception while inserting node: " + e.getMessage(), e);
    } finally {
        if (broker != null) {
            try {
                transact.close(transaction);
            } finally {
                broker.release();
            }
        }
    }
    return null;
}

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From source file:org.infoglue.cms.applications.structuretool.actions.ViewSiteNodePageComponentsAction.java

/**
 * This method moves the component up a step if possible within the same slot. 
 *//*www . jav  a2 s . co m*/

public String doMoveComponent() throws Exception {
    initialize();

    String componentXML = getPageComponentsString(siteNodeId, this.masterLanguageVO.getId());
    //logger.info("componentXML:" + componentXML);

    Document document = XMLHelper.readDocumentFromByteArray(componentXML.getBytes("UTF-8"));
    String componentXPath = "//component[@id=" + this.componentId + "]";

    NodeList anl = org.apache.xpath.XPathAPI.selectNodeList(document.getDocumentElement(), componentXPath);
    if (anl.getLength() > 0) {
        Element component = (Element) anl.item(0);
        String name = component.getAttribute("name");
        //logger.info(XMLHelper.serializeDom(component, new StringBuffer()));
        Node parentNode = component.getParentNode();

        boolean hasChanged = false;

        if (this.direction.intValue() == 0) //Up
        {
            Node previousNode = component.getPreviousSibling();

            while (previousNode != null && previousNode.getNodeType() != Node.ELEMENT_NODE) {
                previousNode = previousNode.getPreviousSibling();
                //break;
            }

            Element element = ((Element) previousNode);
            while (element != null && !element.getAttribute("name").equalsIgnoreCase(name)) {
                previousNode = previousNode.getPreviousSibling();
                while (previousNode != null && previousNode.getNodeType() != Node.ELEMENT_NODE) {
                    previousNode = previousNode.getPreviousSibling();
                    //break;
                }
                element = ((Element) previousNode);
            }

            if (previousNode != null) {
                parentNode.removeChild(component);
                parentNode.insertBefore(component, previousNode);
                hasChanged = true;
            }
        } else if (this.direction.intValue() == 1) //Down
        {
            Node nextNode = component.getNextSibling();

            while (nextNode != null && nextNode.getNodeType() != Node.ELEMENT_NODE) {
                nextNode = nextNode.getNextSibling();
                break;
            }

            Element element = ((Element) nextNode);
            while (element != null && !element.getAttribute("name").equalsIgnoreCase(name)) {
                nextNode = nextNode.getNextSibling();
                element = ((Element) nextNode);
            }

            if (nextNode != null)
                nextNode = nextNode.getNextSibling();

            if (nextNode != null) {
                parentNode.removeChild(component);
                parentNode.insertBefore(component, nextNode);
                hasChanged = true;
            } else {
                parentNode.removeChild(component);
                parentNode.appendChild(component);
                hasChanged = true;
            }
        }

        if (hasChanged) {
            String modifiedXML = XMLHelper.serializeDom(document, new StringBuffer()).toString();
            //logger.info("modifiedXML:" + modifiedXML);

            ContentVO contentVO = NodeDeliveryController
                    .getNodeDeliveryController(siteNodeId, languageId, contentId)
                    .getBoundContent(this.getInfoGluePrincipal(), siteNodeId, this.masterLanguageVO.getId(),
                            true, "Meta information", DeliveryContext.getDeliveryContext());
            ContentVersionVO contentVersionVO = ContentVersionController.getContentVersionController()
                    .getLatestActiveContentVersionVO(contentVO.getId(), this.masterLanguageVO.getId());
            ContentVersionController.getContentVersionController().updateAttributeValue(
                    contentVersionVO.getContentVersionId(), "ComponentStructure", modifiedXML,
                    this.getInfoGluePrincipal());
        }
    }

    this.url = getComponentRendererUrl() + getComponentRendererAction() + "?siteNodeId=" + this.siteNodeId
            + "&languageId=" + this.languageId + "&contentId=" + this.contentId + "&focusElementId="
            + this.componentId + "&showSimple=" + this.showSimple;
    //this.getResponse().sendRedirect(url);      

    this.url = this.getResponse().encodeURL(url);
    this.getResponse().sendRedirect(url);
    return NONE;
}

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From source file:org.jasig.portal.layout.simple.SimpleLayout.java

@Override
public String getPreviousSiblingId(String nodeId) throws PortalException {
    String prevSiblingId = null;/*from  w  w  w  .ja  v  a 2  s  .  c om*/
    Element element = layout.getElementById(nodeId);
    if (element != null) {
        Node sibling = element.getPreviousSibling();
        // Find the previous element node
        while (sibling != null && sibling.getNodeType() != Node.ELEMENT_NODE) {
            sibling = sibling.getPreviousSibling();
        }
        if (sibling != null) {
            Element e = (Element) sibling;
            prevSiblingId = e.getAttribute("ID");
        }
    }
    return prevSiblingId;
}

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From source file:org.kuali.rice.krad.demo.uif.library.fields.DemoFieldsActionAft.java

protected void testActionFieldButtons() throws Exception {
    WebElement exampleDiv = navigateToExample("Demo-ActionField-Example6");
    List<WebElement> fields = exampleDiv.findElements(By.cssSelector("button.btn-primary"));

    assertEquals(7, fields.size());/*from   ww  w . j  ava2 s.co m*/

    String buttonFieldId = fields.get(0).getAttribute("id");
    String imageBottomFieldId = fields.get(1).getAttribute("id");
    String imageTopFieldId = fields.get(2).getAttribute("id");
    String imageLeftFieldId = fields.get(3).getAttribute("id");
    String imageRightFieldId = fields.get(4).getAttribute("id");

    DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
    XPath xPathFactory = XPathFactory.newInstance().newXPath();
    Document document = builder.parse(IOUtils.toInputStream(driver.getPageSource()));

    assertIsVisible("#" + buttonFieldId);
    waitAndClickButtonByText(fields.get(0).getText());
    assertTrue(driver.switchTo().alert().getText().contains("You clicked a button"));
    alertAccept();

    assertElementPresent("#" + imageBottomFieldId + " span.topBottomSpan img[src*='searchicon.png']");
    Node topFieldText = (Node) xPathFactory.evaluate(
            "//button[@id='" + imageBottomFieldId + "']/text()[contains(., 'Image BOTTOM')]", document,
            XPathConstants.NODE);
    Node topFieldTextNextSibling = topFieldText.getNextSibling();
    if (!topFieldTextNextSibling.getNodeName().equals("span")) {
        fail("Image is not on the bottom of the text");
    }

    assertElementPresent("#" + imageTopFieldId + " span.topBottomSpan img[src*='searchicon.png']");
    Node bottomFieldText = (Node) xPathFactory.evaluate(
            "//button[@id='" + imageTopFieldId + "']/text()[contains(., 'Image TOP')]", document,
            XPathConstants.NODE);
    Node bottomFieldImgNextSibling = bottomFieldText.getPreviousSibling();
    if (!bottomFieldImgNextSibling.getNodeName().contains("span")) {
        fail("Image is not on the top of the text");
    }

    Node leftFieldImg = (Node) xPathFactory.evaluate("//button[@id='" + imageLeftFieldId + "']/img", document,
            XPathConstants.NODE);
    Node leftFieldImgNextSibling = leftFieldImg.getNextSibling();
    if (!leftFieldImgNextSibling.getTextContent().contains("Image LEFT")) {
        fail("Image is not on the left of the text");
    }

    Node rightFieldText = (Node) xPathFactory.evaluate(
            "//button[@id='" + imageRightFieldId + "']/text()[contains(., 'Image RIGHT')]", document,
            XPathConstants.NODE);
    Node rightFieldTextNextSibling = rightFieldText.getNextSibling();
    if (!rightFieldTextNextSibling.getNodeName().equals("img")) {
        fail("Image is not on the right of the text");
    }

    driver.findElement(By
            .xpath("//button[contains(text(),'Disabled Button') and @disabled]/preceding-sibling::button/img"));
    driver.findElement(By.xpath("//button/img[contains(@alt,'Image Only button')]"));

    driver.findElement(By.xpath("//button[contains(text(),'Disabled Button') and @disabled]"));
}

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From source file:org.kuali.test.handlers.htmltag.NotesAndAttachmentsTagHandler.java

private String getRowNumber(Element node) {
    String retval = "";

    Node prev = node.getPreviousSibling();
    while (prev != null) {
        if (Constants.HTML_TAG_TYPE_TH.equalsIgnoreCase(prev.getNodeName())) {
            try {
                String s = Utils.cleanDisplayText(prev);
                Integer.parseInt(s);
                retval = s;/*from  ww w  .ja  v  a 2 s  .  c  om*/
                break;
            }

            catch (NumberFormatException ex) {
            }
        }

        prev = prev.getPreviousSibling();
    }

    return retval;
}

---

From source file:org.kuali.test.utils.Utils.java

/**
 *
 * @param node//from   w ww.j a  va2 s  .  c  om
 * @return
 */
public static Element getPreviousSiblingElement(Node node) {
    Element retval = null;

    Node sibling = node.getPreviousSibling();

    while ((sibling != null) && !isElement(sibling)) {
        sibling = sibling.getPreviousSibling();
    }

    if (isElement(sibling)) {
        retval = (Element) sibling;
    }

    return retval;
}

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From source file:org.metaeffekt.dcc.commons.ant.MergeXmlTaskTest.java

private Node getPreviousElementNode(Node node) {
    Node currentNode = node;
    while (currentNode.getPreviousSibling() != null
            && currentNode.getPreviousSibling().getNodeType() != Node.ELEMENT_NODE) {
        currentNode = currentNode.getPreviousSibling();
    }/*from  www  .  j a v  a 2 s  . co m*/
    return currentNode.getPreviousSibling();
}

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From source file:org.nuxeo.ecm.diff.service.impl.FieldDiffHelper.java

/**
 * Gets the node position.//from  w  w w  .  ja  va  2s . c o m
 *
 * @param node the node
 * @return the node position
 */
private static int getNodePosition(Node node) {

    int nodePos = 0;
    Node previousSibling = node.getPreviousSibling();
    while (previousSibling != null) {
        nodePos++;
        previousSibling = previousSibling.getPreviousSibling();
    }
    return nodePos;
}

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From source file:org.nuxeo.theme.themes.ThemeParser.java

private static String getCommentAssociatedTo(Node node) {
    Node n = node;
    while (true) {
        n = n.getPreviousSibling();
        if (n == null) {
            break;
        }//from ww w  . java  2s .  c om
        if (n.getNodeType() == Node.ELEMENT_NODE) {
            break;
        }
        if (n.getNodeType() == Node.COMMENT_NODE) {
            return n.getNodeValue().trim();
        }
    }
    return null;
}

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From source file:org.smartfrog.avalanche.client.sf.apps.gt4.javawscore.utils.EditXML.java

/**
 * Adds a child node before the last child of the parent node.
 * @param parent//from w  w  w. ja  v  a 2s  .  co m
 * @param child
 */
public void addBeforeLastChild(Element parent, Element child) {
    Node lastChild = parent.getLastChild();
    Node beforeLastChild = lastChild.getPreviousSibling();
    if (child.getNodeName() == beforeLastChild.getNodeName()) {
        parent.replaceChild(child, beforeLastChild);
    } else {
        parent.insertBefore(child, lastChild);
    }
}

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