Example usage for com.google.gwt.xml.client NodeList getLength

Introduction

In this page you can find the example usage for com.google.gwt.xml.client NodeList getLength.

Prototype

int getLength();

Source Link

Document

This method retrieves the number of items in this NodeList object.

Usage

From source file:anzsoft.xmpp4gwt.client.packet.PacketGwtImpl.java

License:Open Source License

public List<? extends Packet> getChildren() {
    NodeList nodes = this.element.getChildNodes();
    ArrayList<PacketGwtImpl> result = new ArrayList<PacketGwtImpl>();
    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.item(i);
        if (node instanceof Element) {
            PacketGwtImpl gpi = new PacketGwtImpl((Element) node);
            result.add(gpi);// w  w  w.  ja  v  a  2s. c  o  m
        }
    }
    return result;
}

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From source file:anzsoft.xmpp4gwt.client.packet.PacketGwtImpl.java

License:Open Source License

public Packet getFirstChild(String name) {
    NodeList nodes = this.element.getChildNodes();
    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.item(i);
        if (node instanceof Element) {
            PacketGwtImpl gpi = new PacketGwtImpl((Element) node);
            if (name.equals(gpi.getName())) {
                return gpi;
            }//from  www .ja  v  a2 s.  c o  m
        }
    }
    return null;
}

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From source file:anzsoft.xmpp4gwt.client.packet.PacketGwtImpl.java

License:Open Source License

public void setCData(String cdata) {
    final NodeList nodes = element.getChildNodes();
    for (int index = 0; index < nodes.getLength(); index++) {
        final Node child = nodes.item(index);
        if (child.getNodeType() == Node.TEXT_NODE) {
            element.removeChild(child);/*from   ww w  . j a  v  a2 s. c o m*/
        }
    }
    element.appendChild(element.getOwnerDocument().createTextNode(cdata));
}

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From source file:bz.davide.dmxmljson.unmarshalling.xml.gwt.GWTXMLStructure.java

License:Open Source License

private void extractChildElementByName() {
    NodeList nl = this.element.element.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        Node node = nl.item(i);//from w w w  .ja  v  a 2s  .  c om
        if (node instanceof Element) {
            Element element = (Element) node;

            String tagName = element.getTagName();
            String[] parts = GWTXMLStructure.extractNameAndSubtype(tagName);

            String attrName = parts[0];
            ElementAndSubtype elementAndSubtype = new ElementAndSubtype();
            elementAndSubtype.element = element;
            elementAndSubtype.subtype = parts[1];

            ArrayList<ElementAndSubtype> elements = this.elementsByName.get(attrName);
            if (elements == null) {
                elements = new ArrayList<ElementAndSubtype>();
                this.elementsByName.put(attrName, elements);
            }
            elements.add(elementAndSubtype);

            ElementAndSubtype childElementAndSubtype = new ElementAndSubtype();
            childElementAndSubtype.element = element;
            childElementAndSubtype.subtype = tagName;
            // Convert first letter to upper case, because java classes start normally with upper case
            childElementAndSubtype.subtype = childElementAndSubtype.subtype.substring(0, 1).toUpperCase()
                    + childElementAndSubtype.subtype.substring(1);
            this.childNodes.add(childElementAndSubtype);
        }
        if (node instanceof Text) {
            String txt = node.getNodeValue();
            if (txt.trim().length() > 0) {
                ElementAndSubtype childElementAndSubtype = new ElementAndSubtype();
                childElementAndSubtype.element = node;
                childElementAndSubtype.subtype = "TextNode";
                this.childNodes.add(childElementAndSubtype);
            }
        }
    }
}

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From source file:bz.davide.dmxmljson.unmarshalling.xml.gwt.GWTXMLValue.java

License:Open Source License

void recursiveText(Node node, StringBuffer sb) {
    if (node.getNodeType() == Node.TEXT_NODE) {
        sb.append(node.getNodeValue());//from w  ww  . j av a 2s. c  om
    }
    if (node.getNodeType() == Node.ELEMENT_NODE) {
        NodeList nl = node.getChildNodes();
        for (int i = 0; i < nl.getLength(); i++) {
            this.recursiveText(nl.item(i), sb);
        }
    }
}

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From source file:carteirainveste.client.DateUtil.java

License:Creative Commons License

void loadDb(NodeList nodeList) {

    dbLogConsole.clear();// w ww  .  j  ava 2  s  . c  o  m

    dbLog("Clearing quote list");
    clearQuoteList();

    dbLog("Clearing operation list");
    clearOperationList();

    dbLog("Parsing XML DB...");

    for (int i = 0; i < nodeList.getLength(); ++i) {
        Node node = nodeList.item(i);
        if (!(node instanceof Element))
            continue;
        Element elem = (Element) node;
        String tag = elem.getTagName();

        if (tag.equals(Constant.XML_TAG_PREFERENCES)) {
            Preference.loadFromDb(elem);
            continue;
        }

        if (tag.equals(Constant.XML_TAG_QUOTE)) {
            addQuote(elem);
            continue;
        }

        if (!tag.equals(Constant.XML_TAG_OPERATION))
            continue;
        String opType = elem.getAttribute("type");

        if (opType.equals("buy")) {
            try {
                Buy op = new Buy(elem);
                addOperation(op);
            } catch (IllegalArgumentException e) {
                dbLog("Could not parse Buy operation: " + e);
            }
            continue;
        }
        if (opType.equals("sell")) {
            try {
                Sell op = new Sell(elem);
                addOperation(op);
            } catch (IllegalArgumentException e) {
                dbLog("Could not parse Sell operation: " + e);
            }
            continue;
        }
        if (opType.equals("daytrade")) {
            try {
                DayTrade op = new DayTrade(elem);
                addOperation(op);
            } catch (IllegalArgumentException e) {
                dbLog("Could not parse DayTrade operation: " + e);
            }
            continue;
        }
        if (opType.equals("deposit")) {
            try {
                Deposit op = new Deposit(elem);
                addOperation(op);
            } catch (IllegalArgumentException e) {
                dbLog("Could not parse Deposit operation: " + e);
            }
            continue;
        }
        if (opType.equals("withdraw")) {
            try {
                Withdraw op = new Withdraw(elem);
                addOperation(op);
            } catch (IllegalArgumentException e) {
                dbLog("Could not parse Withdraw operation: " + e);
            }
            continue;
        }
        if (opType.equals("fee")) {
            try {
                Fee op = new Fee(elem);
                addOperation(op);
            } catch (IllegalArgumentException e) {
                dbLog("Could not parse Fee operation: " + e);
            }
            continue;
        }
        if (opType.equals("transfer")) {
            try {
                Transfer op = new Transfer(elem);
                addOperation(op);
            } catch (IllegalArgumentException e) {
                dbLog("Could not parse Transfer operation: " + e);
            }
            continue;
        }
        if (opType.equals("yield")) {
            try {
                Yield op = new Yield(elem);
                addOperation(op);
            } catch (IllegalArgumentException e) {
                dbLog("Could not parse Yield operation: " + e);
            }
            continue;
        }
        if (opType.equals("split")) {
            try {
                Split op = new Split(elem);
                addOperation(op);
            } catch (IllegalArgumentException e) {
                dbLog("Could not parse Split operation: " + e);
            }
            continue;
        }
    } // for (nodeList)

    dbLog("Parsing XML DB... done");

    dbLog("Updating data structures...");

    buildOpTab();
    buildOpPanel();
    buildAccTab();
    buildAccPanel();
    buildAddQuoteAssetDropBox();
    buildQuoteGrid();
    buildYieldTable();
    buildSplitGrid();
    buildAddAssetAccountDropBox();
    buildAddYieldAccountDropBox();
    updateTaxGrid();
    updatePrefPanel();

    dbLog("Updating data structures... done");
}

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From source file:ccc.client.gwt.core.GWTValidations.java

License:Open Source License

/** {@inheritDoc} */
@Override/*ww w  .  j a v a  2  s . co  m*/
public String notValidXML(final String definition) {
    try {
        final Document d = XMLParser.parse(definition);
        final NodeList fields = d.getElementsByTagName("field");
        if (fields.getLength() > 32) {
            return UI_CONSTANTS.tooManyFields();
        }

        final NodeList l = d.getElementsByTagName("option");
        for (int n = 0; n < l.getLength(); n++) {
            final NamedNodeMap al = l.item(n).getAttributes();
            final Node value = al.getNamedItem("value");
            if (value != null && value.getNodeValue().indexOf(',') != -1) {
                return "XML option value " + UI_CONSTANTS.mustNotContainComma();
            }
        }
    } catch (final DOMParseException e) {
        return "XML " + UI_CONSTANTS.isNotValid();
    }
    return null;
}

---

From source file:ccc.client.gwt.widgets.EditPagePanel.java

License:Open Source License

/**
 * Adds necessary fields for the panel./*from   ww  w  .  java 2  s  .  com*/
 *
 * @param definition XML of the definition.
 */
private void createFields(final String definition) {
    if (definition == null || definition.trim().equals("")) {
        return;
    }
    addStaticFields();

    final Document def = XMLParser.parse(definition);

    final NodeList fields = def.getElementsByTagName("field");

    for (int i = 0; i < fields.getLength(); i++) {

        final Element field = ((Element) fields.item(i));
        final String type = field.getAttribute("type");
        final String name = field.getAttribute("name");
        final String title = field.getAttribute("title");
        final String desc = field.getAttribute("description");
        final String regexp = field.getAttribute("regexp");
        final String vocabulary = field.getAttribute("vocabulary");
        final List<Option> options = parseOptions(field);

        PageElement<? extends Component> pe = null;

        if ("text_field".equals(type)) {
            pe = new CCTextField(name, regexp, title, desc);
        } else if ("text_area".equals(type)) {
            pe = new CCTextAreaField(name, regexp, title, desc);
        } else if ("date".equals(type)) {
            pe = new CCDateField(name, title, desc);
        } else if ("html".equals(type)) {
            pe = new CCHtmlField(name, title, desc);
        } else if ("checkbox".equals(type)) {
            pe = new CCCheckBoxField(name, title, desc, options);
        } else if ("radio".equals(type)) {
            pe = new CCRadioField(name, title, desc, options);
        } else if ("combobox".equals(type)) {
            pe = new CCComboBoxField(name, title, desc, options);
        } else if ("list".equals(type)) {
            pe = new CCListField(name, title, desc, options);
        } else if ("image".equals(type)) {
            pe = new CCImageField(name, title, desc);
        } else if ("resource".equals(type)) {
            pe = new CCResourceField(name, title, desc, _targetRoot);
        } else if ("taxonomy".equals(type)) {
            pe = new CCTaxonomyField(name, title, desc, vocabulary, _targetRoot);
        } else if ("number".equals(type)) {
            pe = new CCNumberField(name, title, desc);
        }

        if (null != pe) {
            add(pe.getUI(), new FormData("95%"));
            _pageElements.add(pe);
        }
    }
}

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From source file:ccc.client.gwt.widgets.EditPagePanel.java

License:Open Source License

private List<Option> parseOptions(final Element field) {
    final List<Option> options = new ArrayList<Option>();
    final NodeList nl = field.getElementsByTagName("option");
    for (int i = 0; i < nl.getLength(); i++) {
        final Element option = ((Element) nl.item(i));

        final String def = option.getAttribute("default");
        final String title = option.getAttribute("title");
        final String value = option.getAttribute("value");

        options.add(new Option(title, value, Boolean.valueOf("true".equals(def))));
    }/*from w  w  w . j a  v  a 2s  . c o m*/
    return options;
}

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From source file:com.anzsoft.client.utils.XMLHelper.java

License:Open Source License

public static Element queryTag(final Element e) {
    if (e == null)
        return null;
    NodeList list = e.getElementsByTagName("query");
    if (list.getLength() > 0)
        return (Element) list.item(0);
    else/*from   w w  w  . j  a v a  2 s .  com*/
        return null;
}

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