Example usage for org.dom4j Element attributeValue

Introduction

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

Prototype

String attributeValue(QName qName);

Source Link

Document

This returns the attribute value for the attribute with the given fully qualified name or null if there is no such attribute or the empty string if the attribute value is empty.

Usage

From source file:com.devoteam.srit.xmlloader.gtppr.data.GtpHeaderV2.java

License:Open Source License

public void parseXml(Element header, GtppDictionary dictionary) throws Exception {
    String msgName = header.attributeValue("name");
    String msgType = header.attributeValue("type");

    if ((msgType != null) && (msgName != null))
        throw new Exception("type and name of the message " + msgName + " must not be set both");

    if ((msgType == null) && (msgName == null))
        throw new Exception("One of the parameter type or name of the message header must be set");

    if (msgName != null) {
        this.name = msgName;
        this.messageType = dictionary.getMessageTypeFromName(msgName);
    } else if (msgType != null) {
        this.messageType = Integer.parseInt(msgType);
        this.name = dictionary.getMessageNameFromType(this.messageType);
    }//  w w  w  .  j a va 2  s .  co m

    String msgPiggyFlag = header.attributeValue("piggyFlag");
    if (msgPiggyFlag != null) {
        piggyFlag = Integer.parseInt(msgPiggyFlag);
    }

    String msgTeidFlag = header.attributeValue("teidFlag");
    if (msgTeidFlag != null) {
        teidFlag = Integer.parseInt(msgTeidFlag);
    }

    String msgSeqNum = header.attributeValue("sequenceNumber");
    if (msgSeqNum != null) {
        sequenceNumber = Integer.parseInt(msgSeqNum);
    }

    String msgTunnelEndpointId = header.attributeValue("tunnelEndpointId");
    if (msgTunnelEndpointId != null) {
        tunnelEndpointId = Integer.parseInt(msgTunnelEndpointId);
    }

}

From source file:com.devoteam.srit.xmlloader.gtppr.GtppDictionary.java

License:Open Source License

private void parseFile(InputStream stream) throws Exception {
    Element node = null;
    GtppMessage msg = null;/*from ww w  . j a  v  a  2  s. co  m*/
    Tag tlv = null;
    String length = null;
    String format = null;
    int i = 0;

    SAXReader reader = new SAXReader();
    Document document = reader.read(stream);

    //parsing des messages
    List listMessages = document.selectNodes("/dictionary/message");
    for (i = 0; i < listMessages.size(); i++) {
        node = (Element) listMessages.get(i);

        msg = new GtppMessage();
        msg.setHeader(new GtpHeaderPrime());
        msg.getHeader().setName(node.attributeValue("name"));
        msg.getHeader().setMessageType(Integer.parseInt(node.attributeValue("messageType")));

        for (Iterator it = node.elementIterator(); it.hasNext();) {
            Element element = (Element) it.next();

            String name = element.getName();
            if (name.equalsIgnoreCase("tv") || name.equalsIgnoreCase("tlv") || name.equalsIgnoreCase("tliv")) {
                if (name.equalsIgnoreCase("tv")) {
                    tlv = new TagTV();
                } else if (name.equalsIgnoreCase("tlv")) {
                    tlv = new TagTLIV();
                } else if (name.equalsIgnoreCase("tliv")) {
                    tlv = new TagTLIV();
                }

                tlv.setName(element.attributeValue("name"));
                String value = element.attributeValue("mandatory");
                if (value != null && !value.equalsIgnoreCase("cond")) {
                    tlv.setMandatory(Boolean.parseBoolean(value));
                } else//case of cond, considered as optional
                {
                    tlv.setMandatory(false);
                }
                msg.addTLV(tlv);
            }
        }

        messagesList.put(msg.getHeader().getName(), msg);
        messageTypeToNameList.put(msg.getHeader().getMessageType(), msg.getHeader().getName());
        messageNameToTypeList.put(msg.getHeader().getName(), msg.getHeader().getMessageType());
    }

    //parsing des TLV
    List listTLV = document.selectNodes("/dictionary/tv | /dictionary/tlv | /dictionary/tliv");
    for (i = 0; i < listTLV.size(); i++) {
        node = (Element) listTLV.get(i);

        String name = node.getName();
        if (name.equalsIgnoreCase("tv")) {
            tlv = new TagTV();
        } else if (name.equalsIgnoreCase("tlv")) {
            tlv = new TagTLV();
        } else if (name.equalsIgnoreCase("tliv")) {
            tlv = new TagTLIV();
        }
        tlv.setName(node.attributeValue("name"));
        tlv.setTag(Integer.parseInt(node.attributeValue("tag")));
        length = node.attributeValue("length");
        if (length != null) {
            tlv.setLength(Integer.parseInt(length));
            tlv.setFixedLength(true);
        }
        format = node.attributeValue("format");
        if (format != null) {
            tlv.setFormat(format);
            if (format.equals("list")) {
                tlv.setValue(new LinkedList<GtppAttribute>());
                parseAtt((Attribute) tlv, node);
            }
        }

        tlvList.put(tlv.getName(), tlv);
        tlvTagToNameList.put(tlv.getTag(), tlv.getName());
        tlvNameToTagList.put(tlv.getName(), tlv.getTag());
    }
}

From source file:com.devoteam.srit.xmlloader.gtppr.GtppDictionary.java

License:Open Source License

private void parseAtt(Attribute att, Element node) throws Exception {
    String length = null;/*from w w w.  j  a  va  2s.c o m*/
    String format = null;

    //travel through all attribute
    for (Iterator it = node.elementIterator(); it.hasNext();) {
        Element element = (Element) it.next();
        GtppAttribute attribute = new GtppAttribute();
        attribute.setName(element.attributeValue("name"));

        length = element.attributeValue("length");
        if (length != null && (length.length() != 0))
            attribute.setLength(Integer.parseInt(length));

        format = element.attributeValue("format");
        if (format != null) {
            attribute.setFormat(format);
            if (format.equals("list")) {
                attribute.setValue(new LinkedList<GtppAttribute>());
                parseAtt((Attribute) attribute, element);//recursif call
            }
        }
        ((LinkedList<GtppAttribute>) att.getValue()).add(attribute);
    }
}

From source file:com.devoteam.srit.xmlloader.gtppr.StackGtpp.java

License:Open Source License

/** Creates a Channel specific to each Stack */
@Override//  w w  w .  j  a va2s.c o m
public Channel parseChannelFromXml(Element root, String protocol) throws Exception {
    String name = root.attributeValue("name");
    String localHost = root.attributeValue("localHost");
    String localPort = root.attributeValue("localPort");
    String remoteHost = root.attributeValue("remoteHost");
    String remotePort = root.attributeValue("remotePort");

    if (existsChannel(name)) {
        return getChannel(name);
    } else {
        if (null != localHost)
            localHost = InetAddress.getByName(localHost).getHostAddress();
        else
            localHost = "0.0.0.0";

        if (null != remoteHost)
            remoteHost = InetAddress.getByName(remoteHost).getHostAddress();

        return new ChannelGtpp(name, localHost, localPort, remoteHost, remotePort, protocol);
    }
}

From source file:com.devoteam.srit.xmlloader.gtppr.StackGtpp.java

License:Open Source License

private void parseTLVs(Element root, GtppMessage msg, GtppDictionary dictionary) throws Exception {
    List<Element> tlvs = root.elements();
    List<Element> attributes = null;
    Tag tlv = null;//  ww  w.j ava2s.  c o  m
    String value = null;
    String length = null;

    for (Element element : tlvs) {
        String name = element.getName();
        if (name.equalsIgnoreCase("tv") || name.equalsIgnoreCase("tlv") || name.equalsIgnoreCase("tliv")) {
            value = element.attributeValue("name");
            if (value != null)
                tlv = dictionary.getTLVFromName(value);
            else {
                value = element.attributeValue("tag");
                if (value != null)
                    tlv = dictionary.getTLVFromTag(Integer.parseInt(value));
            }

            if (tlv != null) {
                length = element.attributeValue("length");
                if (length != null) {
                    if ((tlv.getLength() > 0) && (tlv.getLength() != Integer.parseInt(length))) {
                        GlobalLogger.instance().getApplicationLogger().warn(TextEvent.Topic.PROTOCOL,
                                "TLV length for " + tlv.toString()
                                        + "is not according to size given in dictionary");
                    }

                    if (value.equalsIgnoreCase("auto"))
                        tlv.setLength(value.length());
                    else
                        tlv.setLength(Integer.parseInt(length));
                }

                value = element.attributeValue("value");
                if (value != null) {
                    setAttributeValue((Attribute) tlv, value);
                } else {
                    //check if there is attribute inside the TLV
                    attributes = element.elements("attribute");
                    parseAtt((Attribute) tlv, attributes);
                }

                if (tlv.getLength() == -1)//if no size is given in the dictionary
                {
                    if (!(tlv.getValue() instanceof LinkedList))
                        tlv.setLength(((byte[]) tlv.getValue()).length);
                    else
                        tlv.setLength(tlv.getArray().length - 3);//- 3 to remove the tag and length bytes
                }
            } else {
                //add tlv to message even if unknown
                value = element.attributeValue("value");
                tlv = new TagTLV();
                tlv.setName(element.attributeValue("name"));
                tlv.setLength(Integer.parseInt(element.attributeValue("length")));
                tlv.setValue(value.getBytes());
            }
            msg.addTLV(tlv);
            tlv = null;
        }
    }
}

From source file:com.devoteam.srit.xmlloader.gtppr.StackGtpp.java

License:Open Source License

private void parseAtt(Attribute att, List<Element> attributes) throws Exception {
    LinkedList<Object> listAtt = null;
    String value = null;//  w w  w.  j  a  v a 2 s .  com

    for (Element elementAtt : attributes) {
        value = elementAtt.attributeValue("name");
        listAtt = ((LinkedList) att.getValue());
        for (int i = 0; i < listAtt.size(); i++) {
            if (listAtt.get(i) instanceof GtppAttribute) {
                GtppAttribute attribute = (GtppAttribute) listAtt.get(i);
                if (attribute.getName().equalsIgnoreCase(value)) {
                    if (!attribute.getFormat().equalsIgnoreCase("list")) {
                        if (attribute.getValueQuality())//duplicate att in case it is already set
                        {
                            GtppAttribute duplicateAtt = attribute.clone();
                            attribute = duplicateAtt;
                            listAtt.add(attribute);
                        }

                        value = elementAtt.attributeValue("value");
                        if (attribute.getValueQuality())//if an attribute already exist with the same name, duplicate it in the list
                        {
                            listAtt.add(i + 1, attribute.clone());
                            attribute = (GtppAttribute) listAtt.get(i + 1);
                        }
                        setAttributeValue(attribute, value);
                        break;
                    } else//if this attribute is also a list => recursive call
                    {
                        parseAtt(attribute, elementAtt.elements("attribute"));
                    }
                }
            } else if (listAtt.get(i) instanceof LinkedList) {
                LinkedList list = (LinkedList) listAtt.get(i);
                for (int j = 0; j < list.size(); j++)
                    parseAtt((Attribute) list.get(j), elementAtt.elements("attribute"));
            }

            if (i == listAtt.size())//insert attribute at the place given in this list
            {
                GtppAttribute newAtt = new GtppAttribute();
                newAtt.setName(value);
                value = elementAtt.attributeValue("value");
                newAtt.setValue(value.getBytes());
                listAtt.add(attributes.indexOf(elementAtt), newAtt);
                break;
            }
        }
    }
}

From source file:com.devoteam.srit.xmlloader.gui.frames.JFrameEditableParameters.java

License:Open Source License

public void fill(final List<Element> elts, boolean resetDefaults) {
    if (this.elements == null) {
        for (Element e : elts) {
            try {
                String value = e.attributeValue("value");
                if (null != value) {
                    e.attribute("value").setValue(parsing(value));
                }//from   w ww  .j av  a 2s.c o m
            } catch (Exception ee) {
                GlobalLogger.instance().getApplicationLogger().error(TextEvent.Topic.CORE, ee,
                        "Error in editable parameters window hile parsing parameters value : ", e);
            }
        }

        this.elements = new LinkedList<Element>();
        elementsOrigin = new LinkedList<Element>();
        if (resetDefaults) {
            elementsDefault = new LinkedList<Element>();
            this.elements.clear();
            for (Element e : elts) {
                this.elements.add(e.createCopy());
                elementsDefault.add(e.createCopy());
            }
        } else {
            this.elements.clear();
            for (Element e : elts) {
                this.elements.add(e.createCopy());
            }
        }

        EventQueue.invokeLater(new Runnable() {
            public void run() {
                doFill(elements);
            }
        });
    }
}

From source file:com.devoteam.srit.xmlloader.gui.frames.JFrameEditableParameters.java

License:Open Source License

/**
 * Sets the tree data./*from  w w w.  ja v a 2  s  .c o  m*/
 *
 * @param elements
 */
private void doFill(List<Element> elements) {
    DefaultMutableTreeNode root = new DefaultMutableTreeNode("root");
    jTree1.setRootVisible(false);
    String key = null;
    for (Element e : elements) {
        if (e.attributeValue("name").contains(".")) {
            String name = e.attributeValue("name");
            DefaultMutableTreeNode eltNode = getExistingNode(name, root);
            if (eltNode == null) {
                eltNode = new DefaultMutableTreeNode(name.substring(1, name.indexOf(".")));
                if (key == null)
                    key = name.substring(0, name.indexOf("."));
                name = name.substring(name.indexOf(".") + 1);
                if (name.contains("."))
                    eltNode.add(getNodeChild(name));
                root.add(eltNode);
            } else {
                int max = 0;
                DefaultMutableTreeNode depth = eltNode;
                while (!depth.isRoot()) {
                    depth = (DefaultMutableTreeNode) depth.getParent();
                    max++;
                }
                for (int i = 0; i < max; i++)
                    name = name.substring(name.indexOf(".") + 1);
                if (name.contains("."))
                    eltNode.add(getNodeChild(name));
            }
        }
    }
    if (root.getChildCount() == 0) {
        DefaultMutableTreeNode eltNode = new DefaultMutableTreeNode("Default");
        root.add(eltNode);
    }
    ((DefaultTreeModel) jTree1.getModel()).setRoot(root);
    ((DefaultTreeModel) jTree1.getModel()).reload();
    fillTable(getEltsForTable(key));
    this.jButtonOK.setEnabled(false);
}

From source file:com.devoteam.srit.xmlloader.gui.frames.JFrameEditableParameters.java

License:Open Source License

/**
 * Returns the elements concerned by the key (node selected in the tree)
 *
 * @param key - TreePath in string format
 * @return//from  w w w.j a va 2s .c  o  m
 */
private List<Element> getEltsForTable(String key) {
    if (key == null)
        return this.elements;
    if (key.contains("[root,"))
        key = key.substring(7, key.length() - 1); // 7 => '[root, '
    else
        key = key.substring(1, key.length() - 1);
    key = key.replaceAll(", ", ".");
    List<Element> dispElts = new LinkedList<Element>();
    for (Element e : this.elements) {
        if (e.attributeValue("name").contains(".")) {
            if (e.attributeValue("name").startsWith("[" + key + ".")) {
                Element elt = e.createCopy();
                elt.attribute("name").setValue(e.attributeValue("name").substring(key.length() + 2,
                        e.attributeValue("name").length() - 1));
                dispElts.add(elt);
            }
        } else
            dispElts.add(e.createCopy());
    }
    return dispElts;
}

From source file:com.devoteam.srit.xmlloader.gui.frames.JFrameEditableParameters.java

License:Open Source License

public void apply(List<Element> elts) {
    if (elts != null) {
        this.jButtonOK.setEnabled(true);
        valueChanged = true;/*from w  ww  . ja  va2 s .c o m*/
        String key = "";
        if (jTree1.getSelectionPath() == null) {
            for (Element e : elts) {
                Iterator<Vector> iterator = (Iterator<Vector>) ((ModelEditableParameters) this.jTable1
                        .getModel()).getElements().iterator();
                while (iterator.hasNext()) {
                    Vector pair = iterator.next();
                    String name = (String) pair.get(0);
                    if (!name.startsWith("["))
                        name = "[" + name + "]";
                    if (e.attributeValue("name").equalsIgnoreCase(name)) {
                        e.attribute("value").setValue((String) pair.get(2));
                    }
                }
            }
        } else {
            key = jTree1.getSelectionPath().toString();
            key = key.substring(7, key.length() - 1); // 7 => '[root, '
            key = key.replaceAll(", ", ".");
            for (Element e : elts) {
                if (e.attributeValue("name").contains(".")) {
                    Iterator<Vector> iterator = (Iterator<Vector>) ((ModelEditableParameters) this.jTable1
                            .getModel()).getElements().iterator();
                    while (iterator.hasNext()) {
                        Vector pair = iterator.next();
                        if (e.attributeValue("name").equalsIgnoreCase("[" + key + "." + pair.get(0) + "]")) {
                            e.attribute("value").setValue((String) pair.get(2));
                        }
                    }

                } else {
                    Iterator<Vector> iterator = (Iterator<Vector>) ((ModelEditableParameters) this.jTable1
                            .getModel()).getElements().iterator();
                    while (iterator.hasNext()) {
                        Vector pair = iterator.next();
                        String name = (String) pair.get(0);
                        if (!name.startsWith("["))
                            name = "[" + name + "]";
                        if (e.attributeValue("name").equalsIgnoreCase(name)) {
                            e.attribute("value").setValue((String) pair.get(2));
                        }
                    }
                }
            }
        }
    }
}