Example usage for org.dom4j Node getText

List of usage examples for org.dom4j Node getText

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Introduction

In this page you can find the example usage for org.dom4j Node getText.

Prototype

String getText();

Source Link

Document

Returns the text of this node.

Usage

From source file:com.controlj.addon.weather.noaa.StationSourceFactory.java

License:Open Source License

private String findClosestWeatherStationID(Document weatherStations, float latitude, float longitude) {
    XPath idXpath = weatherStations.createXPath("station_id");
    float minDistance = Float.MAX_VALUE;
    String minId = null;// ww w.  j  ava2  s  .  c o m

    List stations = weatherStations.selectNodes("/wx_station_index//station");
    for (Object station : stations) {
        try {
            StationSourceImpl stationSource = new StationSourceImpl((Node) station);
            float nextDistance = stationSource.getDistanceTo(latitude, longitude, false);
            if (nextDistance < minDistance) {
                Node id = idXpath.selectSingleNode(station);
                if (id != null) {
                    minId = id.getText();
                    minDistance = nextDistance;
                }
            }
        } catch (NumberFormatException e) {
        } // skip this one if malformed
    }
    return minId;
}

From source file:com.controlj.addon.weather.noaa.StationSourceImpl.java

License:Open Source License

private Float getFloatValue(XPath xpath) {
    Float result = null;//from  www . j a  v a2 s.c  om
    Node node = xpath.selectSingleNode(stationNode);
    if (node != null) {
        try {
            result = new Float(node.getText());
        } catch (NumberFormatException e) {
        } // ignore and return null
    }
    return result;
}

From source file:com.controlj.addon.weather.noaa.StationSourceImpl.java

License:Open Source License

private String getStringValue(XPath xpath) {
    String result = null;/*from  w  ww  . j  a v a 2s  . co m*/
    Node node = xpath.selectSingleNode(stationNode);
    if (node != null) {
        result = node.getText();
    }
    return result;
}

From source file:com.controlj.addon.weather.wbug.service.WeatherBugDataUtils.java

License:Open Source License

private static void extractError(Document doc) throws WeatherBugServiceException {
    Node h1 = doc.getRootElement().selectSingleNode("/h1");
    if (h1 != null)
        throw new WeatherBugServiceException(h1.getText());

    Node title = doc.getRootElement().selectSingleNode("/rss/channel/title");
    if (title != null && "Observations from ,  - USA".equals(title.getText()))
        throw new WeatherBugServiceException("Missing station content");

    Logging.logDocument("unknown", "Unknown error", doc);
    throw new WeatherBugServiceException("Unknown error");
}

From source file:com.cy.dcts.identityVerify.service.impl.IdentityVerifyServiceImpl.java

private Map<String, String> paresXml2Map(String xml) {
    Map<String, String> map = new HashMap<String, String>();
    Document document = null;/*from   w w w.j  a va2 s  .  c o  m*/
    String errormesage = "";
    String errormesagecol = "";
    String idNumberRst = "";
    String xmRst = "";
    String errorMsg = "";
    String errorCode = "";
    try {
        document = DocumentHelper.parseText(xml);
        Element rootElement = document.getRootElement();//?

        Attribute rootAttr = rootElement.attribute("errorcode");
        if (rootAttr != null) {
            Node errorCodeNode = rootElement.selectSingleNode("//RESPONSE/ROWS/ROW/ErrorCode");
            Node errorMsgNode = rootElement.selectSingleNode("//RESPONSE/ROWS/ROW/ErrorMsg");
            if (errorCodeNode != null && errorMsgNode != null) {
                errorMsg = errorMsgNode.getText();
                errorCode = errorCodeNode.getText();
            }
            map.put("errorCode", errorCode);
            map.put("errorMsg", errorMsg);
            return map;
        }

        Node idNumberNode = rootElement.selectSingleNode("//ROWS/ROW/INPUT/gmsfhm");
        String idNumber = idNumberNode.getText();
        String name = rootElement.selectSingleNode("//ROWS/ROW/INPUT/xm").getText();
        map.put("gmsfhm", idNumber);
        map.put("xm", name);

        Node sfNode = rootElement.selectSingleNode("//ROWS/ROW/OUTPUT/ITEM/result_gmsfhm");
        Node xmNode = rootElement.selectSingleNode("//ROWS/ROW/OUTPUT/ITEM/result_xm");
        if (sfNode == null || xmNode == null) {
            Node errorMsgNode = rootElement.selectSingleNode("//ROWS/ROW/OUTPUT/ITEM/errormesage");
            Node errorColNode = rootElement.selectSingleNode("//ROWS/ROW/OUTPUT/ITEM/errormesagecol");
            if (errorMsgNode != null && errorColNode != null) {
                errormesage = errorMsgNode.getText();
                errormesagecol = errorColNode.getText();
            }
        } else {
            idNumberRst = sfNode.getText();
            xmRst = xmNode.getText();
        }

        map.put("result_gmsfhm", idNumberRst);
        map.put("result_xm", xmRst);
        map.put("errormesage", errormesage);
        map.put("errormesagecol", errormesagecol);
    } catch (DocumentException e) {
        e.printStackTrace();
    }
    return map;
}

From source file:com.devoteam.srit.xmlloader.core.Parameter.java

License:Open Source License

public void applyXPath(String xml, String xpath, boolean deleteNS) throws Exception {
    // remove beginning to '<' character
    int iPosBegin = xml.indexOf('<');
    if (iPosBegin > 0) {
        xml = xml.substring(iPosBegin);//ww w  . j  a va 2s .c  om
    }
    // remove from '>' character to the end
    int iPosEnd = xml.lastIndexOf('>');
    if ((iPosEnd > 0) && (iPosEnd < xml.length() - 1)) {
        xml = xml.substring(0, iPosEnd + 1);
    }

    int iPosXMLLine = xml.indexOf("<?xml");
    if (iPosXMLLine < 0) {
        xml = "<?xml version='1.0'?>" + xml;
    }

    // remove the namespace because the parser does not support them if there are not declare in the root node
    if (deleteNS) {
        xml = xml.replaceAll("<[a-zA-Z\\.0-9_]+:", "<");
        xml = xml.replaceAll("</[a-zA-Z\\.0-9_]+:", "</");
    }
    // remove doctype information (dtd files for the XML syntax)
    xml = xml.replaceAll("<!DOCTYPE\\s+\\w+\\s+\\w+\\s+[^>]+>", "");

    InputStream input = new ByteArrayInputStream(xml.getBytes());
    SAXReader reader = new SAXReader(false);
    reader.setEntityResolver(new XMLLoaderEntityResolver());
    Document document = reader.read(input);

    XPath xpathObject = document.createXPath(xpath);
    Object obj = xpathObject.evaluate(document.getRootElement());

    if (obj instanceof List) {
        List<Node> list = (List<Node>) obj;
        for (Node node : list) {
            add(node.asXML());
        }
    } else if (obj instanceof DefaultElement) {
        Node node = (Node) obj;
        add(node.asXML());
    } else if (obj instanceof DefaultAttribute) {
        Node node = (Node) obj;
        add(node.getStringValue());
    } else if (obj instanceof DefaultText) {
        Node node = (Node) obj;
        add(node.getText());
    } else {
        add(obj.toString());
    }
}

From source file:com.devoteam.srit.xmlloader.core.utils.XMLElementTextOnlyParser.java

License:Open Source License

public List<Element> replace(Element element, ParameterPool variables) throws Exception {
    List<Element> result = new LinkedList();
    result.add(element.createCopy());//from  w w w .jav a  2s . c  o m
    element = result.get(0);

    Iterator nodesIterator = element.nodeIterator();
    HashMap<Node, Node> nodesToReplace = new HashMap<Node, Node>();

    boolean alreadyNext = false;

    while (nodesIterator.hasNext()) {
        Node node = null;
        if (!alreadyNext) {
            node = (Node) nodesIterator.next();
        }

        Node lastTextNode = null;
        String lastTextNodeText = "";
        alreadyNext = false;

        //
        // We put all successive TEXT Nodes into one node ( there is some fragmentation i don't understand )
        //
        while (null != node && node.getNodeType() == Node.TEXT_NODE) {
            alreadyNext = true;
            lastTextNode = (Text) node;
            lastTextNodeText += lastTextNode.getText();

            // this node will be deleted later ... if not overwritten in this hashmap
            nodesToReplace.put(lastTextNode, null);
            if (nodesIterator.hasNext()) {
                node = (Node) nodesIterator.next();
            } else {
                node = null;
            }
        }

        //
        // We process normally the CDATA Nodes
        // 
        if (null != node && node.getNodeType() == Node.CDATA_SECTION_NODE) {
            lastTextNode = (Node) node;
            lastTextNodeText = lastTextNode.getText();
        }

        //
        // We do nothing for the other type Nodes
        // 
        if (null == lastTextNode) {
            continue;
        }

        lastTextNode.setText(lastTextNodeText);

        //
        // Now that we have only one, complete, TEXT node or one CDATA node to proceed
        //
        Node textNode = (Node) lastTextNode;

        String text = textNode.getText();
        String out = "";

        int endOfLine;
        String line;

        //
        // Transform all \r\n, in \n
        //
        //text = Utils.replaceNoRegex(text, "\r", "");

        while (text.length() > 0) {
            //
            // Read a line
            //
            endOfLine = text.indexOf("\n");

            if (endOfLine == -1) {
                line = text;
                text = "";
            } else {
                line = text.substring(0, endOfLine + 1);
                text = text.substring(endOfLine + 1);
            }

            //
            // Replace line if it contains at least a variable
            //
            if (Parameter.containsParameter(line)) {
                List<String> results = variables.parse(line);

                for (String s : results) {
                    out += s;
                }
            } else {
                out += line;
            }
        }

        //
        // Set new text into new AVP
        //
        Text newTextNode = new DefaultText(out);
        nodesToReplace.put(textNode, newTextNode);
    }

    for (Node key : nodesToReplace.keySet()) {
        DefaultElementInterface.replaceNode((DefaultElement) element, key, nodesToReplace.get(key));
    }

    if (result.size() != 1) {
        throw new ExecutionException("Size of result for XMLElementTextOnlyParser should be 1");
    }

    return result;
}

From source file:com.devoteam.srit.xmlloader.genscript.Param.java

License:Open Source License

public String applySubstitution(String text, Msg msg) throws Exception {

    String msgAvecParametres = "";

    if (getRegle() != null) {
        String[] regexTab = getRegle().split("#");

        // Si la regle est sous forme d'expression rgulire
        if (regexTab[0].toUpperCase().contains("REGEX")) {
            GlobalLogger.instance().getApplicationLogger().debug(TextEvent.Topic.CORE,
                    "Replace parameter " + getRegle() + " => " + name);
            String[] regexRule = Arrays.copyOfRange(regexTab, 1, regexTab.length);
            msgAvecParametres = regexRemplace(regexRule, 0, text);
        }/* w ww  .java 2 s .  c o m*/
        // Si la regle est sous forme de xpath
        else if (regexTab[0].toUpperCase().contains("XPATH")) {
            GlobalLogger.instance().getApplicationLogger().debug(TextEvent.Topic.CORE,
                    "Replace parameter " + getRegle() + " => " + name);
            // Rcupration des paramtres
            String xpathRule = regexTab[1];
            String attribut = regexTab[2];

            attribut = attribut.replace("@", "");

            // Cration de l'arbre DOM correspondant au message
            SAXReader reader = new SAXReader();
            try {
                Document document = reader.read(new ByteArrayInputStream(text.getBytes("UTF-8")));
                // Cration de l'objet XPATH ) selectionner 
                XPath xpath = new DefaultXPath(xpathRule);

                // Rcupration des noeuds correspondants
                List<Node> nodes = xpath.selectNodes(document.getRootElement(), xpath);

                // Pour chaque noeuds  modifier
                Element aRemplacer = null;
                for (Node n : nodes) {
                    setRemplacedValue(n.getText());
                    if (n instanceof Element) {
                        aRemplacer = (Element) n;
                    } else {
                        aRemplacer = n.getParent();
                    }
                    String newValue = getName();
                    String oldValue = aRemplacer.attribute(attribut).getValue();
                    // On regarde si on est dans le cas de paramtres mixtes
                    if (regexTab.length > 3) {
                        if (regexTab[3].equals("REGEX")) {
                            setRemplacedValue(null);
                            String[] regexRule = Arrays.copyOfRange(regexTab, 4, regexTab.length);
                            newValue = regexRemplace(regexRule, 0, oldValue);
                        }
                    }
                    aRemplacer.setAttributeValue(attribut, newValue);
                }

                // Convertion en chane de caractre de l'arbre DOM du message
                msgAvecParametres = document.getRootElement().asXML();
            } catch (Exception e) {

            }
        }
        // si la rgle est sous forme de pathkey
        else if (regexTab[0].toUpperCase().contains("PATHKEY")) {

            String valeurARemplacer = null;
            // On rcupre la valeur  remplacer
            String pathKeyWord = regexTab[1];
            if (msg != null) {
                Parameter valeurParamARemplacer = msg.getParameter(pathKeyWord);
                if (valeurParamARemplacer.length() > 0) {
                    valeurARemplacer = valeurParamARemplacer.get(0).toString();
                }

                // On remplace dans tout le message par le parametre
                if (valeurARemplacer != null) {
                    msgAvecParametres = text.replace(valeurARemplacer, getName());
                    if (!msgAvecParametres.equals(text)) {
                        GlobalLogger.instance().getApplicationLogger().debug(TextEvent.Topic.CORE,
                                "Replace parameter " + valeurARemplacer + " => " + name);
                        setRemplacedValue(valeurARemplacer);
                    }
                }
            }
        }
    }
    // Si le message n'a pas subit de modification, on retourne null
    if (!isUsed()) {
        return null;
    }

    // Sinon on retourne le message modifi avec les paramtres
    return msgAvecParametres;
}

From source file:com.dotmarketing.viewtools.XmlTool.java

License:Apache License

/**
 * Returns the concatenated text content of all the internally held nodes. Obviously, this is most useful when only
 * one node is held.// ww  w .ja va2 s .co m
 */
public String getText() {
    if (isEmpty()) {
        return null;
    }
    StringBuilder out = new StringBuilder();
    for (Node n : nodes) {
        String text = n.getText();
        if (text != null) {
            out.append(text);
        }
    }
    String result = out.toString().trim();
    if (result.length() > 0) {
        return result;
    }
    return null;
}

From source file:com.dotmarketing.viewtools.XmlTool.java

License:Apache License

/**
 * If this instance has no XML {@link Node}s, then this returns the result of {@code super.toString()}. Otherwise,
 * it returns the XML (as a string) of all the internally held nodes that are not {@link Attribute}s. For
 * attributes, only the value is used./*from   w w  w.  j  ava2 s. c o m*/
 */
public String toString() {
    if (isEmpty()) {
        return super.toString();
    }
    StringBuilder out = new StringBuilder();
    for (Node n : nodes) {
        if (n instanceof Attribute) {
            out.append(n.getText().trim());
        } else {
            out.append(n.asXML());
        }
    }
    return out.toString();
}