Example usage for org.dom4j Element attribute

List of usage examples for org.dom4j Element attribute

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Introduction

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

Prototype

Attribute attribute(QName qName);

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Usage

From source file:net.unicon.academus.apps.messaging.engine.MessageReportViewAction.java

License:Open Source License

public static IAction parse(Element e, IWarlockFactory owner) throws WarlockException {

    // Assertions.
    if (e == null) {
        String msg = "Argument 'e [Element]' cannot be null.";
        throw new IllegalArgumentException(msg);
    }//from  w w  w  .  jav a 2  s . com
    if (!e.getName().equals("action")) {
        String msg = "Argument 'e [Element]' must be an <action> element.";
        throw new IllegalArgumentException(msg);
    }
    if (owner == null) {
        String msg = "Argument 'owner' cannot be null.";
        throw new IllegalArgumentException(msg);
    }

    // Handle.
    Attribute h = e.attribute("handle");
    if (h == null) {
        String msg = "Element <action> is missing required attribute " + "'handle'.";
        throw new XmlFormatException(msg);
    }
    Handle handle = Handle.create(h.getValue());

    // Choices.
    String[] choices = new String[0];
    Attribute p = e.attribute("inpt");
    if (p != null) {
        choices = p.getValue().split(",");
    }

    return new MessageReportViewAction(owner, handle, choices);

}

From source file:net.unicon.academus.apps.messaging.engine.NextPrevMessageAction.java

License:Open Source License

public static IAction parse(Element e, IWarlockFactory owner) throws WarlockException {

    // Assertions.
    if (e == null) {
        String msg = "Argument 'e [Element]' cannot be null.";
        throw new IllegalArgumentException(msg);
    }/*from w  w w  .j a  va 2 s  .  c om*/
    if (!e.getName().equals("action")) {
        String msg = "Argument 'e [Element]' must be an <action> element.";
        throw new IllegalArgumentException(msg);
    }
    if (owner == null) {
        String msg = "Argument 'owner+' cannot be null.";
        throw new IllegalArgumentException(msg);
    }

    // Handle.
    Attribute h = e.attribute("handle");
    if (h == null) {
        String msg = "Element <action> is missing required attribute " + "'handle'.";
        throw new XmlFormatException(msg);
    }
    Handle handle = Handle.create(h.getValue());

    // Choices.
    String[] choices = new String[0];
    Attribute p = e.attribute("inpt");
    if (p != null) {
        choices = p.getValue().split(",");
    }

    // Move.
    Attribute m = e.attribute("move");
    if (m == null) {
        String msg = "Element <action> is missing required attribute " + "'mode'.";
        throw new XmlFormatException(msg);
    }

    String move = m.getValue();

    return new NextPrevMessageAction(owner, handle, choices, move);

}

From source file:net.unicon.academus.apps.messaging.engine.ReadMessageAction.java

License:Open Source License

public static IAction parse(Element e, IWarlockFactory owner) throws WarlockException {

    // Assertions.
    if (e == null) {
        String msg = "Argument 'e [Element]' cannot be null.";
        throw new IllegalArgumentException(msg);
    }/*from   ww  w.  j  a  v  a  2 s  .co m*/
    if (!e.getName().equals("action")) {
        String msg = "Argument 'e [Element]' must be an <action> element.";
        throw new IllegalArgumentException(msg);
    }
    if (owner == null) {
        String msg = "Argument 'owner' cannot be null.";
        throw new IllegalArgumentException(msg);
    }

    // Handle.
    Attribute h = e.attribute("handle");
    if (h == null) {
        String msg = "Element <action> is missing required attribute " + "'handle'.";
        throw new XmlFormatException(msg);
    }
    Handle handle = Handle.create(h.getValue());

    // Choices.
    String[] choices = new String[0];
    Attribute p = e.attribute("inpt");
    if (p != null) {
        choices = p.getValue().split(",");
    }

    String mode = null;
    h = e.attribute("mode");
    if (h != null) {
        mode = h.getValue();
    }

    return new ReadMessageAction(owner, handle, choices, mode);

}

From source file:net.unicon.academus.apps.messaging.engine.ReadMessageQuery.java

License:Open Source License

private String resolveActions(String actions) {
    String rslt = null;/*from w ww .  j a va  2  s . c  om*/
    Map callbackActions = new HashMap();

    try {
        Element e = (new SAXReader()).read(new StringReader(actions)).getRootElement();

        if (e.getName().equals("external-action")) {
            URL url = generateUrl(e);

            //System.out.println("Url: "+url.toString());
            InputStream is = url.openStream();
            rslt = bufferStream(is);
        }

    } catch (Exception ex) {
        ex.printStackTrace(System.err);
        rslt = null;
    }

    //System.out.println("resolveActions(): rslt = "+rslt);

    if (rslt != null) {
        try {
            // Parse the response
            Element e = (new SAXReader()).read(new StringReader(rslt)).getRootElement();

            StringBuffer buf = new StringBuffer();

            Element e2 = (Element) e.selectSingleNode("label");
            if (e2 != null)
                buf.append(e2.asXML());
            e2 = (Element) e.selectSingleNode("description");
            if (e2 != null)
                buf.append(e2.asXML());

            List elist = e.selectNodes("user-action");
            Iterator it = elist.iterator();
            while (it.hasNext()) {
                Element el = (Element) it.next();

                Attribute handle = el.attribute("handle");
                if (handle == null)
                    throw new IllegalArgumentException("Attribute 'handle' required on <user-action>");

                URL url = generateUrl(el);

                //System.out.println("[CallbackAction] Handle: "+handle.getValue()+" Url: "+url.toString());
                callbackActions.put(handle.getValue(), url);

                // Now generate the part for the screen...
                buf.append("<option handle=\"").append(handle.getValue()).append("\">")
                        .append(el.selectSingleNode("label").asXML())
                        .append(el.selectSingleNode("description").asXML()).append("</option>");
            }

            elist = e.selectNodes("message");
            it = elist.iterator();
            while (it.hasNext()) {
                Element el = (Element) it.next();

                buf.append("<message>").append(EntityEncoder.encodeEntities(el.getText())).append("</message>");
            }

            rslt = buf.toString();
        } catch (Exception ex) {
            ex.printStackTrace(System.err);
            rslt = null;
        }
    }

    muc.setCallbackActions(callbackActions);

    return rslt;
}

From source file:net.unicon.academus.apps.messaging.engine.ReadMessageQuery.java

License:Open Source License

private URL generateUrl(Element e) throws Exception {
    Attribute t = e.attribute("ref");
    if (t == null)
        throw new IllegalArgumentException("Attribute 'ref' required");

    String loc = muc.getAppContext().getCallbackLocation(t.getValue());
    if (loc == null)
        throw new IllegalStateException("Unable to resolve callback reference: " + t.getValue());

    StringBuffer query = new StringBuffer();
    final String sep = "&";
    final String map = "=";

    List params = e.selectNodes("param");
    Iterator it = params.iterator();
    Attribute name = null;/*w  ww . j  a v  a  2 s. c  om*/
    Attribute val = null;
    Element p = null;
    if (it.hasNext()) {
        p = (Element) it.next();
        name = p.attribute("name");
        val = p.attribute("value");

        query.append(name.getValue()).append(map).append(val.getValue());
    }
    while (it.hasNext()) {
        p = (Element) it.next();
        name = p.attribute("name");
        val = p.attribute("value");

        query.append(sep).append(name.getValue()).append(map).append(val.getValue());
    }

    return new URL(loc + "?" + query.toString());
}

From source file:net.unicon.academus.apps.messaging.engine.ReturnViewAction.java

License:Open Source License

public static IAction parse(Element e, IWarlockFactory owner) throws WarlockException {

    // Assertions.
    if (e == null) {
        String msg = "Argument 'e [Element]' cannot be null.";
        throw new IllegalArgumentException(msg);
    }/*from  w  ww  . j a  va2s . c  om*/
    if (!e.getName().equals("action")) {
        String msg = "Argument 'e [Element]' must be an <action> element.";
        throw new IllegalArgumentException(msg);
    }
    if (owner == null) {
        String msg = "Argument 'owner' cannot be null.";
        throw new IllegalArgumentException(msg);
    }

    // Handle.
    Attribute h = e.attribute("handle");
    if (h == null) {
        String msg = "Element <action> is missing required attribute " + "'handle'.";
        throw new XmlFormatException(msg);
    }
    Handle handle = Handle.create(h.getValue());

    // Choices.
    String[] choices = new String[0];

    return new ReturnViewAction(owner, handle, choices);

}

From source file:net.unicon.academus.apps.messaging.engine.SaveMessageAction.java

License:Open Source License

public static IAction parse(Element e, IWarlockFactory owner) throws WarlockException {

    // Assertions.
    if (e == null) {
        String msg = "Argument 'e [Element]' cannot be null.";
        throw new IllegalArgumentException(msg);
    }// w w w. jav a2 s.c o  m
    if (!e.getName().equals("action")) {
        String msg = "Argument 'e [Element]' must be an <action> element.";
        throw new IllegalArgumentException(msg);
    }
    if (owner == null) {
        String msg = "Argument 'owner+' cannot be null.";
        throw new IllegalArgumentException(msg);
    }

    // Handle.
    Attribute h = e.attribute("handle");
    if (h == null) {
        String msg = "Element <action> is missing required attribute " + "'handle'.";
        throw new XmlFormatException(msg);
    }
    Handle handle = Handle.create(h.getValue());

    // to-screen.
    Attribute t = e.attribute("to-screen");
    if (t == null) {
        String msg = "Element <action> is missing required attribute " + "'to-screen'.";
        throw new XmlFormatException(msg);
    }
    String toScreen = t.getValue();

    // Choices.
    String[] choices = new String[0];
    Attribute p = e.attribute("inpt");
    if (p != null) {
        choices = p.getValue().split(",");
    }

    return new SaveMessageAction(owner, handle, choices, toScreen);

}

From source file:net.unicon.academus.apps.messaging.engine.SendMessageAction.java

License:Open Source License

public static IAction parse(Element e, IWarlockFactory owner) throws WarlockException {

    // Assertions.
    if (e == null) {
        String msg = "Argument 'e [Element]' cannot be null.";
        throw new IllegalArgumentException(msg);
    }//from w  w w.  j  a v  a 2s .com
    if (!e.getName().equals("action")) {
        String msg = "Argument 'e [Element]' must be an <action> element.";
        throw new IllegalArgumentException(msg);
    }
    if (owner == null) {
        String msg = "Argument 'owner' cannot be null.";
        throw new IllegalArgumentException(msg);
    }

    // Handle.
    Attribute h = e.attribute("handle");
    if (h == null) {
        String msg = "Element <action> is missing required attribute " + "'handle'.";
        throw new XmlFormatException(msg);
    }
    Handle handle = Handle.create(h.getValue());

    // Choices.
    String[] choices = new String[0];
    Attribute p = e.attribute("inpt");
    if (p == null)
        throw new XmlFormatException("ComposeNavigateAction requires attribute 'inpt'.");
    choices = p.getValue().split(",");

    return new SendMessageAction(owner, handle, choices);

}

From source file:net.unicon.academus.apps.messaging.engine.SetMessageItemsPerPageAction.java

License:Open Source License

public static IAction parse(Element e, IWarlockFactory owner) throws WarlockException {

    // Assertions.
    if (e == null) {
        String msg = "Argument 'e [Element]' cannot be null.";
        throw new IllegalArgumentException(msg);
    }//from   ww  w .  ja  v a  2  s.co m
    if (!e.getName().equals("action")) {
        String msg = "Argument 'e [Element]' must be an <action> element.";
        throw new IllegalArgumentException(msg);
    }
    if (owner == null) {
        String msg = "Argument 'owner+' cannot be null.";
        throw new IllegalArgumentException(msg);
    }

    // Handle.
    Attribute h = e.attribute("handle");
    if (h == null) {
        String msg = "Element <action> is missing required attribute " + "'handle'.";
        throw new XmlFormatException(msg);
    }
    Handle handle = Handle.create(h.getValue());

    // Choices.
    String[] choices = new String[0];
    Attribute p = e.attribute("inpt");
    if (p != null) {
        choices = p.getValue().split(",");
    }

    return new SetMessageItemsPerPageAction(owner, handle, choices);

}

From source file:net.unicon.academus.apps.messaging.engine.SetReportItemsPerPageAction.java

License:Open Source License

public static IAction parse(Element e, IWarlockFactory owner) throws WarlockException {

    // Assertions.
    if (e == null) {
        String msg = "Argument 'e [Element]' cannot be null.";
        throw new IllegalArgumentException(msg);
    }/*w  w w . j  a  v  a  2  s  . c o  m*/
    if (!e.getName().equals("action")) {
        String msg = "Argument 'e [Element]' must be an <action> element.";
        throw new IllegalArgumentException(msg);
    }
    if (owner == null) {
        String msg = "Argument 'owner+' cannot be null.";
        throw new IllegalArgumentException(msg);
    }

    // Handle.
    Attribute h = e.attribute("handle");
    if (h == null) {
        String msg = "Element <action> is missing required attribute " + "'handle'.";
        throw new XmlFormatException(msg);
    }
    Handle handle = Handle.create(h.getValue());

    // Choices.
    String[] choices = new String[0];
    Attribute p = e.attribute("inpt");
    if (p != null) {
        choices = p.getValue().split(",");
    }

    return new SetReportItemsPerPageAction(owner, handle, choices);

}