Example usage for org.dom4j Element remove

List of usage examples for org.dom4j Element remove

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Introduction

In this page you can find the example usage for org.dom4j Element remove.

Prototype

boolean remove(Text text);

Source Link

Document

Removes the given Text if the node is an immediate child of this element.

Usage

From source file:cn.com.iscs.base.util.XMLProperties.java

License:Open Source License

/**
 * Deletes the specified property./* ww  w  .j a v a  2 s .co m*/
 * 
 * @param name
 *          the property to delete.
 */
public synchronized void deleteProperty(String name) {
    // Remove property from cache.
    propertyCache.remove(name);

    String[] propName = parsePropertyName(name);
    // Search for this property by traversing down the XML heirarchy.
    Element element = document.getRootElement();
    for (int i = 0; i < propName.length - 1; i++) {
        element = element.element(propName[i]);
        // Can't find the property so return.
        if (element == null) {
            return;
        }
    }
    // Found the correct element to remove, so remove it...
    element.remove(element.element(propName[propName.length - 1]));
    // .. then write to disk.
    saveProperties();

    // Generate event.
    Map<String, Object> params = Collections.emptyMap();
    //    PropertyEventDispatcher.dispatchEvent(name, PropertyEventDispatcher.EventType.xml_property_deleted, params);
}

From source file:com.adspore.splat.xep0060.NodeAffiliate.java

License:Open Source License

/**
 * Sends an event notification for the published items to the affiliate. The event
 * notification may contain zero, one or many published items based on the items
 * included in the original publication. If the affiliate has many subscriptions and
 * many items were published then the affiliate will get a notification for each set
 * of items that affected the same subscriptions.
 *
 * @param notification the message to sent to the subscribers. The message will be completed
 *        with the items to include in each notification.
 * @param event the event Element included in the notification message. Passed as an
 *        optimization to avoid future look ups.
 * @param leafNode the leaf node where the items where published.
 * @param publishedItems the list of items that were published. Could be an empty list.
 *///  ww  w  .jav  a 2 s. c  om
void sendPublishedNotifications(Message notification, Element event, LeafNode leafNode,
        List<PublishedItem> publishedItems) {

    if (!publishedItems.isEmpty()) {
        Map<List<NodeSubscription>, List<PublishedItem>> itemsBySubs = getItemsBySubscriptions(leafNode,
                publishedItems);

        // Send one notification for published items that affect the same subscriptions
        for (List<NodeSubscription> nodeSubscriptions : itemsBySubs.keySet()) {
            // Add items information
            Element items = event.addElement("items");
            items.addAttribute("node", getNode().getNodeID());
            for (PublishedItem publishedItem : itemsBySubs.get(nodeSubscriptions)) {
                // FIXME: This was added for compatibility with PEP supporting clients.
                //        Alternate solution needed when XEP-0163 version > 1.0 is released.
                //
                // If the node ID looks like a JID, replace it with the published item's node ID.
                if (getNode().getNodeID().indexOf("@") >= 0) {
                    items.addAttribute("node", publishedItem.getNodeID());
                }

                // Add item information to the event notification
                Element item = items.addElement("item");
                if (leafNode.isItemRequired()) {
                    item.addAttribute("id", publishedItem.getID());
                }
                if (leafNode.isPayloadDelivered()) {
                    item.add(publishedItem.getPayload().createCopy());
                }
                // Add leaf leafNode information if affiliated leafNode and node
                // where the item was published are different
                if (leafNode != getNode()) {
                    item.addAttribute("node", leafNode.getNodeID());
                }
            }
            // Send the event notification
            sendEventNotification(notification, nodeSubscriptions);
            // Remove the added items information
            event.remove(items);
        }
    } else {
        // Filter affiliate subscriptions and only use approved and configured ones
        List<NodeSubscription> affectedSubscriptions = new ArrayList<NodeSubscription>();
        for (NodeSubscription subscription : getSubscriptions()) {
            if (subscription.canSendPublicationEvent(leafNode, null)) {
                affectedSubscriptions.add(subscription);
            }
        }
        // Add item information to the event notification
        Element items = event.addElement("items");
        items.addAttribute("node", leafNode.getNodeID());
        // Send the event notification
        sendEventNotification(notification, affectedSubscriptions);
        // Remove the added items information
        event.remove(items);
    }
}

From source file:com.adspore.splat.xep0060.NodeAffiliate.java

License:Open Source License

/**
 * Sends an event notification to the affiliate for the deleted items. The event
 * notification may contain one or many published items based on the items included
 * in the original publication. If the affiliate has many subscriptions and many
 * items were deleted then the affiliate will get a notification for each set
 * of items that affected the same subscriptions.
 *
 * @param notification the message to sent to the subscribers. The message will be completed
 *        with the items to include in each notification.
 * @param event the event Element included in the notification message. Passed as an
 *        optimization to avoid future look ups.
 * @param leafNode the leaf node where the items where deleted from.
 * @param publishedItems the list of items that were deleted.
 *///from   ww  w.j a v a2s . co m
void sendDeletionNotifications(Message notification, Element event, LeafNode leafNode,
        List<PublishedItem> publishedItems) {

    if (!publishedItems.isEmpty()) {
        Map<List<NodeSubscription>, List<PublishedItem>> itemsBySubs = getItemsBySubscriptions(leafNode,
                publishedItems);

        // Send one notification for published items that affect the same subscriptions
        for (List<NodeSubscription> nodeSubscriptions : itemsBySubs.keySet()) {
            // Add items information
            Element items = event.addElement("items");
            items.addAttribute("node", leafNode.getNodeID());
            for (PublishedItem publishedItem : itemsBySubs.get(nodeSubscriptions)) {
                // Add retract information to the event notification
                Element item = items.addElement("retract");
                if (leafNode.isItemRequired()) {
                    item.addAttribute("id", publishedItem.getID());
                }
            }
            // Send the event notification
            sendEventNotification(notification, nodeSubscriptions);
            // Remove the added items information
            event.remove(items);
        }
    }
}

From source file:com.alibaba.citrus.springext.support.SchemaUtil.java

License:Open Source License

/** element/attribute??namespace */
public static Transformer getUnqualifiedStyleTransformer(ResourceResolver resourceResolver) {
    if (isUnqualifiedStyle(resourceResolver)) {
        return new Transformer() {
            public void transform(Document document, String systemId) {
                Element root = document.getRootElement();

                if (root.attribute("elementFormDefault") != null) {
                    root.remove(root.attribute("elementFormDefault"));
                }//from w  ww . j  a v a 2 s . com

                if (root.attribute("attributeFormDefault") != null) {
                    root.remove(root.attribute("attributeFormDefault"));
                }
            }
        };
    } else {
        return getNoopTransformer();
    }
}

From source file:com.amalto.workbench.utils.LocalTreeObjectRepository.java

License:Open Source License

private void removeChild(TreeObject parent, TreeObject child) {
    if (parent.getParent() == null && parent.getDisplayName().equals("INVISIBLE ROOT")) {
        return;// w w  w. ja v a  2s  .c o m
    }

    if (synchronize) {
        synchronizeWithElem(child, (TreeParent) parent, true);
    }

    Element elemFolder = getParentElement(parent);
    String xpath = "child::*[name()='" + filterOutBlank(child.getDisplayName()) + "' and text()='" //$NON-NLS-1$//$NON-NLS-2$
            + child.getType() + "']";//$NON-NLS-1$
    if (elemFolder == null) {
        return;
    }
    List<Element> list = elemFolder.selectNodes(xpath);
    if (!list.isEmpty()) {
        elemFolder.remove(list.get(0));
    }

    saveDocument(parent);
}

From source file:com.amalto.workbench.utils.LocalTreeObjectRepository.java

License:Open Source License

private void addAttributeToCategoryElem(TreeParent category, String attrName, String defaultAttrValue) {
    Element elem = locateCategoryElement(category);
    Attribute attr = elem.attribute(attrName);
    if (attr != null) {
        elem.remove(attr);
    }//from  w  w w . j  ava 2  s .c o m
    elem.addAttribute(attrName, defaultAttrValue);
}

From source file:com.amalto.workbench.utils.LocalTreeObjectRepository.java

License:Open Source License

public void makeUpDocWithImportCategory(String[] schemas, TreeParent serverRoot) {
    if (serverRoot.getServerRoot() == null) {
        return;/*from w  w w . ja  v a 2  s. c o  m*/
    }
    Document orgDoc = credentials.get(UnifyUrl(serverRoot.getServerRoot().getWsKey().toString())).doc;
    // spareDoc is meant to show the category when import digloag is launched
    spareDoc = (Document) orgDoc.clone();
    if (schemas != null) {
        for (String schema : schemas) {
            Element subRoot = parseElements(schema);
            String subRootXquery = "descendant::" + subRoot.getName() + "[text()='" + subRoot.getTextTrim() //$NON-NLS-1$//$NON-NLS-2$
                    + "']";//$NON-NLS-1$
            Element division = pingElement(subRootXquery, spareDoc.getRootElement());
            if (division == null || division.getParent() == null) {
                return;
            }
            Element divisionParent = division.getParent();
            divisionParent.remove(division);
            divisionParent.add((Element) subRoot.clone());
        }

        String url = getURLFromTreeObject(serverRoot);
        String urlXquery = "descendant::*[@Url != '" + url + "']";//$NON-NLS-1$//$NON-NLS-2$
        List<Element> elems = spareDoc.selectNodes(urlXquery);
        for (Element elem : elems) {
            elem.addAttribute("Url", url);//$NON-NLS-1$
        }
    }

    credentials.get(UnifyUrl(serverRoot.getServerRoot().getWsKey().toString())).doc = spareDoc;
    spareDoc = orgDoc;
    importCategories = schemas;
}

From source file:com.amalto.workbench.utils.LocalTreeObjectRepository.java

License:Open Source License

private void mergeImportCategory(String[] schemas, TreeParent serverRoot, ArrayList<String> xpathsToDel) {
    if (serverRoot.getServerRoot() == null) {
        return;//  www . j  a v  a2s. c  o  m
    }
    Document orgDoc = spareDoc;
    String user = serverRoot.getServerRoot().getUser().getUsername();
    String xpathPrefix = "/category/" + user;//$NON-NLS-1$
    String xmlPrefix = "<category><" + user + ">*</" + user + "></category>";//$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$
    if (schemas == null) // old version, skip the import
    {
        credentials.get(UnifyUrl(serverRoot.getServerRoot().getWsKey().toString())).doc = orgDoc;
        return;
    }
    for (String schema : schemas) {
        Element root = parseElements(xmlPrefix.replace("*", schema));//$NON-NLS-1$
        Element subRoot = parseElements(schema);

        // delete all unselected xobjects from orgDoc
        for (String xpathToDel : xpathsToDel) {
            Element elemToDel = pingElement(xpathToDel, root);
            if (elemToDel != null) {
                Element parent = elemToDel.getParent();
                if (parent != null) {
                    parent.remove(elemToDel);
                }
            }
        }
        // check out all categories having none child, and delete them if available
        String xpathForCategoriesWithNoneChild = "//child::*[count(child::*) = 0 and text()='" //$NON-NLS-1$
                + TreeObject.CATEGORY_FOLDER + "']";//$NON-NLS-1$
        Element categoryToDel = pingElement(xpathForCategoriesWithNoneChild, root);
        while (categoryToDel != null) {
            Element categoryParent = categoryToDel.getParent();
            if (categoryParent != null) {
                categoryParent.remove(categoryToDel);
            }
            categoryToDel = pingElement(xpathForCategoriesWithNoneChild, root);
        }

        subRoot = this.pingElement(xpathPrefix + "/" + subRoot.getName(), root);//$NON-NLS-1$
        String xpathForCategory = "//descendant::*[text()='" + TreeObject.CATEGORY_FOLDER + "']";//$NON-NLS-1$//$NON-NLS-2$
        List<Element> elementList = subRoot.selectNodes(xpathForCategory);
        List<String> categoryXpathForCurDoc = new ArrayList<String>();
        List<String> categoryXpathForOrgDoc = new ArrayList<String>();

        for (Element element : elementList) {
            List<String> categoryHierarchicals = parseXpathForElement(element, subRoot);
            String xpathForOrgCategory = xpathPrefix + "/" + subRoot.getName();//$NON-NLS-1$
            for (String categoryHierarchical : categoryHierarchicals) {
                xpathForOrgCategory += "/" + categoryHierarchical;//$NON-NLS-1$
            }
            if (!categoryXpathForOrgDoc.contains(xpathForOrgCategory)) {
                categoryXpathForOrgDoc.add(xpathForOrgCategory);
            }
        }
        xpathForCategory = xpathPrefix + "/" + subRoot.getName() + "//descendant::*[text()='" //$NON-NLS-1$//$NON-NLS-2$
                + TreeObject.CATEGORY_FOLDER + "']";//$NON-NLS-1$
        // String xpathForOrgCategory = xpathPrefix + "/" + subRoot.getName() + "//descendant::" + element.getName()
        // + "[text()='" + element.getTextTrim() + "']";
        String topElemXpath = xpathPrefix + "/" + subRoot.getName();//$NON-NLS-1$
        Element topElem = pingElement(topElemXpath, orgDoc.getRootElement());
        elementList = orgDoc.getRootElement().selectNodes(xpathForCategory);
        for (Element elem : elementList) {
            List<String> categoryHierarchicals = parseXpathForElement(elem, topElem);
            String xpathForOrgCategory = xpathPrefix + "/" + subRoot.getName();//$NON-NLS-1$
            for (String categoryHierarchical : categoryHierarchicals) {
                xpathForOrgCategory += "/" + categoryHierarchical;//$NON-NLS-1$
            }
            if (!categoryXpathForCurDoc.contains(xpathForOrgCategory)) {
                categoryXpathForCurDoc.add(xpathForOrgCategory);
            }
        }

        for (String categoryHierarchical : categoryXpathForOrgDoc) {
            createOrReplaceCategory(categoryHierarchical, categoryXpathForCurDoc, root, orgDoc.getRootElement(),
                    serverRoot);
        }
    }
    // success
    credentials.get(UnifyUrl(serverRoot.getServerRoot().getWsKey().toString())).doc = orgDoc;
}

From source file:com.amalto.workbench.utils.LocalTreeObjectRepository.java

License:Open Source License

private void transferElementsWithCategoryPath(String categoryXpath, Element srcElemRoot,
        Element targtElemRoot) {/* ww w .  j a  va 2 s  . c om*/
    categoryXpath += "[text()='" + TreeObject.CATEGORY_FOLDER + "']";//$NON-NLS-1$//$NON-NLS-2$
    // clear up the context of targtElemRoot firstly
    Element elemCategoryInTagt = pingElement(categoryXpath, targtElemRoot);
    List elems = elemCategoryInTagt.content();
    List xobjects = new ArrayList();
    for (Object obj : elems) {
        if (obj instanceof Element) {
            Element elem = (Element) obj;
            if (!elem.getTextTrim().equals(TreeObject.CATEGORY_FOLDER + "")) {//$NON-NLS-1$
                Element division = drillUpForDevisionElement(elem);
                division.addElement(elem.getName()).setText(elem.getTextTrim());
                xobjects.add(elem);
            }
        }
    }

    elemCategoryInTagt.content().removeAll(xobjects);

    Element elemCategoryInSrc = pingElement(categoryXpath, srcElemRoot);
    elems = elemCategoryInSrc.content();
    for (Object obj : elems) {
        if (obj instanceof Element) {
            Element elem = (Element) obj;
            if (!elem.getTextTrim().equals(TreeObject.CATEGORY_FOLDER + "")) {//$NON-NLS-1$
                String xpath = ".//descendant::" + elem.getName() + "[text()='" + elem.getTextTrim() + "']";//$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$
                List<Element> es = targtElemRoot.selectNodes(xpath);
                Element newElem = null;
                for (Element elemExist : es) {
                    if (elemExist.getParent() != null
                            && elemExist.getParent().getTextTrim().equals(TreeObject.EVENT_MANAGEMENT + "")) {
                        continue;
                    }
                    if (elemExist != null) {
                        Element parentExist = elemExist.getParent();
                        parentExist.remove(elemExist);
                    }
                    elemExist = pingElement(categoryXpath, targtElemRoot);
                    newElem = elemExist.addElement(elem.getName());
                    newElem.setText(elem.getTextTrim());
                }
                if (es.size() == 0 || (es.size() > 0 && newElem == null)) {
                    Element elemExist = pingElement(categoryXpath, targtElemRoot);
                    newElem = elemExist.addElement(elem.getName());
                    newElem.setText(elem.getTextTrim());
                }
            }
        }

    }
}

From source file:com.amalto.workbench.utils.LocalTreeObjectRepository.java

License:Open Source License

public void parseElementForOutput(TreeObject[] xobjs) {
    for (TreeObject xobj : xobjs) {
        TreeObject subParent = xobj;//from w w  w .  ja  v a 2  s . c o  m
        while (subParent.getParent().getType() != 0) {
            subParent = subParent.getParent();
        }
        Element modelElem = getParentElement(subParent);

        if (!outPutSchemas.containsKey(modelElem.getName())) {
            Element copyElem = (Element) modelElem.clone();
            copyElem.clearContent();
            copyElem.setText(modelElem.getTextTrim());
            outPutSchemas.put(modelElem.getName(), copyElem);
        }

        subParent = xobj;
        TreeObject categorySubRoot = null;
        while (subParent.getParent().getType() == TreeObject.CATEGORY_FOLDER) {
            categorySubRoot = subParent.getParent();
            subParent = subParent.getParent();
        }

        Element divisionElem = null;
        Element copyModelElem = outPutSchemas.get(modelElem.getName());
        Document doc = credentials.get(UnifyUrl(xobj.getServerRoot().getWsKey().toString())).doc;
        String division = xobj.getType() == TreeObject.TRANSFORMER ? "Process" : "Trigger";//$NON-NLS-1$//$NON-NLS-2$
        String xpathForDivision = ".//child::" + division + "[text()='" + xobj.getType() + "']";//$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$

        if (categorySubRoot != null) {
            Element categoryElem = getParentElement(categorySubRoot);
            if (categoryElem.getParent() != modelElem) {
                divisionElem = pingElement(xpathForDivision, copyModelElem);
                if (divisionElem == null) {
                    divisionElem = copyModelElem.addElement(categoryElem.getParent().getName());
                    divisionElem.setText(categoryElem.getParent().getTextTrim());
                }
            } else {
                divisionElem = copyModelElem;
            }

            Element categoryElementClone = (Element) categoryElem.clone();
            String xpath = "./child::" + categoryElem.getName() + "[text()='" + TreeObject.CATEGORY_FOLDER //$NON-NLS-1$//$NON-NLS-2$
                    + "']";//$NON-NLS-1$
            if (divisionElem.selectNodes(xpath).size() == 0) {
                divisionElem.add(categoryElementClone);
            }
        } else {
            // individual xobject
            Element xobjElem = pingElement(getXPathForTreeObject(xobj), doc.getRootElement());
            Element parentElem = xobjElem.getParent();
            if (parentElem == modelElem) {
                parentElem = copyModelElem;
            } else {
                divisionElem = pingElement(xpathForDivision, copyModelElem);
                if (divisionElem == null) {
                    divisionElem = copyModelElem.addElement(parentElem.getName());
                    divisionElem.setText(parentElem.getTextTrim());
                }
            }

            String xpath = ".//child::" + xobjElem.getName() + "[text()='" + xobjElem.getTextTrim() + "']";//$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$
            if (divisionElem != null && pingElement(xpath, divisionElem) == null) {
                divisionElem.add((Element) xobjElem.clone());
            }
        }
    }

    // filter those excluded from xobjects out of categorys
    String xpath = ".//descendant::*[text() ='" + TreeObject.CATEGORY_FOLDER + "']";//$NON-NLS-1$//$NON-NLS-2$
    Iterator<Element> iter = outPutSchemas.values().iterator();
    while (iter.hasNext()) {
        Element divisionElement = iter.next();
        List<Element> categorys = divisionElement.selectNodes(xpath);

        if (categorys != null) {
            for (Element categoryElems : categorys) {
                List objs = categoryElems.content();
                List<Element> elemToDel = new ArrayList<Element>();
                for (Object obj : objs) {
                    if (obj instanceof Element) {
                        Element categoryElement = (Element) obj;
                        if (categoryElement.getTextTrim().equals(TreeObject.CATEGORY_FOLDER + "")) {
                            continue;
                        }
                        boolean match = false;
                        for (TreeObject xobj : xobjs) {
                            if (filterOutBlank(xobj.getDisplayName()).equals(categoryElement.getName())
                                    && categoryElement.getTextTrim().equals(xobj.getType() + "")) {//$NON-NLS-1$
                                match = true;
                                break;
                            }
                        }
                        if (!match) {
                            elemToDel.add(categoryElement);
                        }
                    }
                }

                for (Element del : elemToDel) {
                    categoryElems.remove(del);
                }
            }
        }
    }

    ArrayList<String> schemas = new ArrayList<String>();
    Iterator<Element> iterd = outPutSchemas.values().iterator();
    while (iterd.hasNext()) {
        schemas.add(iterd.next().asXML());
    }
}