Example usage for org.dom4j Element isTextOnly

Introduction

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

Prototype

boolean isTextOnly();

Source Link

Document

Returns true if this Element has text only content.

Usage

From source file:com.heren.turtle.server.utils.XmlUtils.java

License:Open Source License

public static Map<String, Object> getMessageReceiveSample(String message) throws DocumentException {
    message = replaceWrongPart(message);
    Document document = DocumentHelper.parseText(message);
    Element rootElement = document.getRootElement();
    Element request = rootElement.element("request");
    List elements = request.elements();
    Map<String, Object> result = new HashMap<>();
    for (Object element : elements) {
        Element subElement = (Element) element;
        String name = subElement.getName();
        if (name.equalsIgnoreCase("item")) {
            List subElements = subElement.elements();
            for (Object subEle : subElements) {
                Element grantSubElement = (Element) subEle;
                result.put(grantSubElement.getName(), grantSubElement.getTextTrim());
            }/*w  ww . j  a  va  2  s.co  m*/
        } else if (subElement.isTextOnly()) {
            result.put(name, subElement.getTextTrim());
        }
    }
    return result;
}

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From source file:com.heren.turtle.server.utils.XmlUtils.java

License:Open Source License

public static List<Map<String, Object>> getMessageReceiveSampleContainItems(String message)
        throws DocumentException {
    message = replaceWrongPart(message);
    Document document = DocumentHelper.parseText(message);
    Element rootElement = document.getRootElement();
    Element request = rootElement.element("request");
    Element items = request.element("items");
    List elements = items.elements();
    List<Map<String, Object>> resultList = new ArrayList<>();
    for (Object element : elements) {
        Map<String, Object> result = new HashMap<>();
        Element subElement = (Element) element;
        String name = subElement.getName();
        if (name.equalsIgnoreCase("item")) {
            List subElements = subElement.elements();
            for (Object subEle : subElements) {
                Element grantSubElement = (Element) subEle;
                result.put(grantSubElement.getName(), grantSubElement.getTextTrim());
            }/*from  w w w.  j  a  v  a  2s .  c  o m*/
        } else if (subElement.isTextOnly()) {
            result.put(name, subElement.getTextTrim());
        }
        resultList.add(result);
    }
    return resultList;
}

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From source file:com.heren.turtle.server.utils.XmlUtils.java

License:Open Source License

/**
 * delete the label of xml that is not use
 *
 * @param message/*from  w  w w.j  av a  2  s.  c om*/
 * @return
 */
public static Map<String, Object> getMessageContainsMap(String message) throws DocumentException {
    message = replaceWrongPart(message);
    Document document = DocumentHelper.parseText(message);
    Element rootElement = document.getRootElement();
    Element request = rootElement.element("request");
    List elements = request.elements();
    Map<String, Object> result = new HashMap<>();
    for (Object element : elements) {
        Element subElement = (Element) element;
        if (subElement.isTextOnly()) {
            result.put(subElement.getName(), subElement.getTextTrim());
        } else {
            List<Map<String, String>> subList = new ArrayList<>();
            List subEle = subElement.elements();
            for (Object aSubEle : subEle) {
                Element itemElements = (Element) aSubEle;
                Map<String, String> subMap = new HashMap<>();
                List grandSubElements = itemElements.elements();
                for (Object grandSubElement : grandSubElements) {
                    Element grandItemElements = (Element) grandSubElement;
                    subMap.put(grandItemElements.getName().trim(), grandItemElements.getTextTrim());
                }
                subList.add(subMap);
            }
            result.put(subElement.getName(), subList);
        }
    }
    return result;
}

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From source file:com.seer.datacruncher.utils.generic.StreamsUtils.java

License:Open Source License

/**
 * Recursive method that parses all xml childs.
 * /*  ww w.j a  v  a2  s  . co  m*/
 * @param elem - current dom element.
 * @param xmlTextNodes - text node list
 */
private static void getXmlChilds(Element elem, List<Element> xmlTextNodes) {
    for (@SuppressWarnings("unchecked")
    Iterator<Element> i = elem.elementIterator(); i.hasNext();) {
        Element el = i.next();
        if (el.isTextOnly()) {
            xmlTextNodes.add(el);
        } else {
            getXmlChilds(el, xmlTextNodes);
        }
    }
}

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From source file:cz.muni.stanse.utils.xmlpatterns.XMLPattern.java

License:GNU General Public License

private static boolean matchingElements(final Element XMLpivot, final Element XMLelement,
        final XMLPatternVariablesAssignment varsAssignment) {
    if (XMLpivot.getName().equals("nested")) {
        final String elementName = XMLelement.getName();
        for (final Iterator<Attribute> j = XMLpivot.attributeIterator(); j.hasNext();)
            if (elementName.equals(j.next().getValue()))
                return false;
        return onNested(XMLpivot, XMLelement, varsAssignment);
    }/*w  w  w  .j  a  v a 2  s .c o  m*/
    if (XMLpivot.getName().equals("ignore"))
        return true;
    if (XMLpivot.getName().equals("var")) {
        if (!satisfyVarConstraints(XMLelement.getName(), XMLpivot.attribute("match"),
                XMLpivot.attribute("except")))
            return false;
        varsAssignment.put(XMLpivot.attribute("name").getValue(), XMLelement);
        return true;
    }

    if (!XMLpivot.getName().equals(XMLelement.getName()))
        return false;
    if (!matchingAttributes(XMLpivot.attributes(), XMLelement))
        return false;
    if (XMLpivot.isTextOnly() != XMLelement.isTextOnly())
        return false;
    if (XMLpivot.isTextOnly() && !XMLpivot.getText().equals(XMLelement.getText()))
        return false;

    final Iterator<Element> i = XMLpivot.elementIterator();
    final Iterator<Element> j = XMLelement.elementIterator();
    while (i.hasNext() && j.hasNext()) {
        final Element pivotNext = i.next();
        if (pivotNext.getName().equals("any"))
            return true;
        if (!matchingElements(pivotNext, j.next(), varsAssignment))
            return false;
    }
    if (i.hasNext() || j.hasNext())
        return false;

    return true;
}

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From source file:dk.netarkivet.common.utils.XmlTree.java

License:Open Source License

/**
 * Returns true if the given node is a leaf (i.e. has only text).
 *
 * @param e A node to check//from  www.  java  2  s.  c  om
 * @return True if the given node is a leaf.
 */
private boolean elementIsLeaf(Element e) {
    return e.isTextOnly();
}

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From source file:dk.netarkivet.deploy.EvaluateConfigFile.java

License:Open Source License

/**
 * Evaluates a element (has to called with the settings branch). Then tries to evaluate all the branches to the
 * element. The method is called recursively for the children of curElem.
 *
 * @param curElem The current element to evaluate. Null element represents in this context that no settings branch
 * exists for the current instance.//from   www  .j a  va 2 s . c  o  m
 */
@SuppressWarnings("unchecked")
private void evaluateElement(Element curElem) {
    // make sure to catch null-pointers
    if (curElem == null) {
        return;
    }
    List<Element> elList = curElem.elements();
    for (Element el : elList) {
        boolean valid = false;
        // get path
        String path = getSettingsPath(el);

        // check if path exists in any default setting.
        valid = existBranch(completeSettings, path.split(Constants.SLASH));

        if (valid) {
            if (!el.isTextOnly()) {
                evaluateElement(el);
            }
        } else {
            // Print out the 'illegal' branches.
            System.out.println("Branch in settings not found: " + path.replace(Constants.SLASH, Constants.DOT));
        }
    }
}

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From source file:dk.netarkivet.deploy.XmlStructure.java

License:Open Source License

/**
 * Retrieves the content of a branch deep in tree structure.
 *
 * @param name Specifies the path in the tree (e.g. in HTML: GetSubChildValue("HTML", "HEAD", "TITLE") to get the
 * title of a HTML document)/*from  www .  j  ava2 s  .co  m*/
 * @return The content of the leaf. If it is not a leaf, the entire XML-branch is returned. Returns 'null' if the
 * path to the branch cannot be found.
 */
public String getSubChildValue(String... name) {
    ArgumentNotValid.checkNotNull(name, "String ...name");
    Element e = getSubChild(name);
    if (e != null) {
        if (e.isTextOnly()) {
            return e.getText().trim();
        } else {
            log.debug("Element is not text. The entire XML-branch is returned.");
            return e.asXML();
        }
    } else {
        return null;
    }
}

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From source file:dk.netarkivet.deploy.XmlStructure.java

License:Open Source License

/**
 * Retrieves the content of a branch deep in tree structure.
 *
 * @param path Specifies the path in the tree (e.g. in HTML: GetSubChildValue("HTML", "HEAD", "TITLE") to get the
 * title of a HTML document)//from   w  w w . j  a v  a2 s  . co  m
 * @return The content of the leaf. If it is not a leaf, return null. Returns 'null' if the path to the branch
 * cannot be found.
 */
public String getLeafValue(String... path) {
    ArgumentNotValid.checkNotNull(path, "String ...name");
    Element e = getSubChild(path);
    if (e != null && e.isTextOnly()) {
        return e.getText().trim();
    } else {
        log.debug("Element is not text. Null returned.");
        return null;
    }
}

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From source file:dk.netarkivet.deploy.XmlStructure.java

License:Open Source License

/**
 * The current tree will be overwritten by the overwriter tree. The new branches in overwriter will be added to the
 * current tree. For the leafs which are present in both overwriter and current, the value in the current-leaf will
 * be overwritten by the overwriter-leaf.
 * <p>/*from w ww  . j av  a2s  . co  m*/
 * The subtrees which exists in both the overwriter and the current tree, this function will be run recursively on
 * these subtrees.
 *
 * @param current The base element
 * @param overwriter The element to have its values overwrite the base element
 * @throws IllegalState If a leaf in current is about to be replaced by a tree
 */
@SuppressWarnings("unchecked")
private void overWriting(Element current, Element overwriter) throws IllegalState {
    ArgumentNotValid.checkNotNull(current, "Element current");
    ArgumentNotValid.checkNotNull(overwriter, "Element overwriter");
    // get the attributes to be overwritten
    List<Element> attributes = overwriter.elements();
    List<Element> addElements = new ArrayList<Element>();

    // add branch if it does not exists
    for (Element e : attributes) {
        // find corresponding attribute in current element
        List<Element> curElems = current.elements(e.getName());

        // if no such elements in current tree, add branch.
        if (curElems.isEmpty()) {
            addElements.add(e);
        } else {
            //
            List<Element> overElems = overwriter.elements(e.getName());

            // if the lists have a 1-1 ratio, then overwrite
            if (curElems.size() == 1 && overElems.size() == 1) {
                // only one branch, thus overwrite
                Element curE = curElems.get(0);
                // if leaf overwrite value, otherwise repeat for branches.
                if (curE.isTextOnly()) {
                    curE.setText(e.getText().trim()); // TODO Is this necessary
                } else {
                    overWriting(curE, e);
                }
            } else {
                // a different amount of current branches exist (not 0).
                // Therefore remove the branches in current tree,
                // and add replacements.
                for (Element curE : curElems) {
                    current.remove(curE);
                }
                // add only current branch, since the others will follow.
                addElements.add(e);
            }
        }
    }

    // add all the new branches to the current branch.
    for (Element e : addElements) {
        current.add(e.createCopy());
    }
}

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