Example usage for org.dom4j Attribute getValue

List of usage examples for org.dom4j Attribute getValue

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  6. getValue

Introduction

In this page you can find the example usage for org.dom4j Attribute getValue.

Prototype

String getValue();

Source Link

Document

Returns the value of the attribute.

Usage

From source file:net.unicon.academus.apps.briefcase.engine.SubmitShareeAction.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  va2  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);
    }

    // ToScreen.
    Attribute s = e.attribute("to-screen");
    if (s == null) {
        String msg = "Element <action> is missing required attribute " + "'to-screen'.";
        throw new XmlFormatException(msg);
    }
    String toScreen = s.getValue();

    // 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) {
        StringTokenizer tokens = new StringTokenizer(p.getValue(), ",");
        choices = new String[tokens.countTokens()];
        for (int i = 0; tokens.hasMoreTokens(); i++) {
            choices[i] = tokens.nextToken();
        }
    }

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

}

From source file:net.unicon.academus.apps.briefcase.engine.ToggleNameSorting.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 a2  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());

    // ToScreen.
    Attribute s = e.attribute("to-screen");
    if (s == null) {
        String msg = "Element <action> is missing required attribute " + "'to-screen'.";
        throw new XmlFormatException(msg);
    }
    String toScreen = s.getValue();

    // Choices.
    String[] choices = new String[0];
    Attribute p = e.attribute("inpt");
    if (p != null) {
        StringTokenizer tokens = new StringTokenizer(p.getValue(), ",");
        choices = new String[tokens.countTokens()];
        for (int i = 0; tokens.hasMoreTokens(); i++) {
            choices[i] = tokens.nextToken();
        }
    }

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

}

From source file:net.unicon.academus.apps.briefcase.engine.UpdateFileAction.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);
    }//ww  w  .j  a v a2  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) {
        StringTokenizer tokens = new StringTokenizer(p.getValue(), ",");
        choices = new String[tokens.countTokens()];
        for (int i = 0; tokens.hasMoreTokens(); i++) {
            choices[i] = tokens.nextToken();
        }
    }

    return new UpdateFileAction(owner, handle, choices);

}

From source file:net.unicon.academus.apps.briefcase.engine.UploadAction.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 www  .  ja  v  a2  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) {
        StringTokenizer tokens = new StringTokenizer(p.getValue(), ",");
        choices = new String[tokens.countTokens()];
        for (int i = 0; tokens.hasMoreTokens(); i++) {
            choices[i] = tokens.nextToken();
        }
    }

    return new UploadAction(owner, handle, choices);

}

From source file:net.unicon.academus.apps.briefcase.engine.WelcomePageAction.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 va2 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) {
        StringTokenizer tokens = new StringTokenizer(p.getValue(), ",");
        choices = new String[tokens.countTokens()];
        for (int i = 0; tokens.hasMoreTokens(); i++) {
            choices[i] = tokens.nextToken();
        }
    }

    return new WelcomePageAction(owner, handle, choices);

}

From source file:net.unicon.academus.apps.briefcase.migrate.BriefcaseMigrator.java

License:Open Source License

public static void main(String[] args) {

    System.out.println("Starting Briefcase portlet migration of data from Academus 1.5 " + " to Academus 1.6");

    if (args.length == 2) {
        try {/*from w  w  w .  jav a 2 s.  c  om*/
            DataSource ds = new SimpleDataSource();

            SAXReader reader = new SAXReader();

            // replace the old urls with the new classpaths
            System.out.println("Updating the resource urls.");
            updateUrl(ds);
            updateSharedResourceUrls(ds);

            // replace the OWNER access type.
            System.out.println("Updating the accessTypes.");
            updateAccessType(ds);

            // set the uni_sequence table for the RdbmsAccessBroker Counter
            // and the FSA_Kernel_Sequencer
            updateSequencers(ds);

            // read the old config file
            // and correct the classpaths for all the access brokers.  
            Document oldDoc = reader.read(args[0]);

            DOMDocumentFactory dFac = new DOMDocumentFactory();

            // Get all access brokers
            List brokers = oldDoc.selectNodes("//access-broker");
            Element broker = null;

            // Change access brokers to point to alchemist instead of academus
            for (int i = 0; i < brokers.size(); i++) {
                broker = (Element) brokers.get(i);
                String implValue = broker.attributeValue("impl").replaceFirst("academus", "alchemist");
                broker.addAttribute("impl", implValue);
            }

            // Get the Access Broker under the personal Drive, and make sure it's a JIT broker
            Element targetsJitAccessBroker = (Element) ((Element) oldDoc.selectNodes(
                    "/briefcase/drive[@handle='personal']/access-broker[@impl='net.unicon.alchemist.access.jit.JitAccessBroker']")
                    .get(0)).detach();

            // Only enter this code if the personal drive section was successful selected
            if (targetsJitAccessBroker != null) {

                // Create new permissions element, mirroring targets element
                Element permissionsJitAccessBroker = (Element) targetsJitAccessBroker.clone();

                // Change handles
                targetsJitAccessBroker.addAttribute("handle", "personal-resourses-t");
                permissionsJitAccessBroker.addAttribute("handle", "personal-resourses-p");

                // Create new permissions access-broker
                Element permAccessBroker = dFac.createElement(new QName("access-broker"), 2);
                permAccessBroker.addAttribute("handle", "personal-jit");
                permAccessBroker.addAttribute("impl", PermissionsAccessBroker.class.getName());

                // Create new access element and add it to permAccessBroker
                Element permAccess = dFac.createElement(new QName("access"), 1);
                permAccess.addAttribute("impl", BriefcaseAccessType.class.getName());
                permAccessBroker.add(permAccess);

                // Create targets and permissions elements and add to the new permissions access-broker
                Element targets = permAccessBroker.addElement("targets");
                targets.add(targetsJitAccessBroker);

                Element permissions = permAccessBroker.addElement("permissions");
                permissions.add(permissionsJitAccessBroker);

                // Add new permissions access broker to the drive
                Element curDrive = (Element) oldDoc.selectNodes("/briefcase/drive[@handle='personal']").get(0);
                curDrive.add(permAccessBroker);

                //
                // Change targets internals
                //

                List targetsAccess = targets.selectNodes("access-broker/jit-rule/behavior/access");
                for (int i = 0; i < targetsAccess.size(); i++) {

                    // Add impl attribute with value of fully-qualified class name
                    ((Element) targetsAccess.get(i)).addAttribute("impl", DummyAccessType.class.getName());

                    // Get all child type elements and remove them
                    List types = ((Element) targetsAccess.get(i)).elements();
                    for (int j = 0; j < types.size(); j++) {
                        ((Element) types.get(j)).detach();
                    }

                    // Add a single dummy element
                    Element eType = dFac.createElement(new QName("type"), 2);
                    eType.addAttribute("value", "GRANT");
                    eType.addAttribute("handle", "DUMMY");

                    ((Element) targetsAccess.get(i)).add(eType);

                }

                // Add internal access broker's access element
                Element targetsIAccessBroker = (Element) (targets.selectNodes("access-broker/access-broker")
                        .get(0));
                Element targetsIAccess = dFac.createElement(new QName("access"), 1);
                targetsIAccess.addAttribute("impl", DummyAccessType.class.getName());
                targetsIAccessBroker.add(targetsIAccess);

                //
                // Change permissions internals
                //

                List permissionsAccess = permissions.selectNodes("access-broker/jit-rule/behavior/access");
                for (int i = 0; i < permissionsAccess.size(); i++) {
                    // Add impl attribute with value of fully-qualified class name
                    ((Element) permissionsAccess.get(i)).addAttribute("impl",
                            BriefcaseAccessType.class.getName());

                    // Get all child type elements and replace them
                    List types = ((Element) permissionsAccess.get(i)).elements();
                    for (int j = 0; j < types.size(); j++) {
                        Attribute value = ((Element) types.get(j)).attribute("value");
                        String text = value.getValue();
                        value.setValue("GRANT");

                        if (text.equals("0")) {
                            BriefcaseAccessType[] aTypes = BriefcaseAccessType.getInstances();
                            ((Element) types.get(j)).addAttribute("handle", aTypes[0].getName());

                            for (int k = 1; k < aTypes.length; k++) {
                                Element eType = dFac.createElement(new QName("type"), 2);
                                eType.addAttribute("value", "GRANT");
                                eType.addAttribute("handle", aTypes[k].getName());
                                ((Element) permissionsAccess.get(i)).add(eType);
                            }
                        } else {
                            ((Element) types.get(j)).addAttribute("handle",
                                    BriefcaseAccessType.getAccessType(Integer.parseInt(text)).getName());
                        }
                    }

                }

                // Change other elements in the permissions section
                List permissionsBehavior = permissions.selectNodes("access-broker/jit-rule/behavior");
                for (int i = 0; i < permissionsBehavior.size(); i++) {
                    Element trigger = (Element) ((Element) permissionsBehavior.get(i)).elements("trigger")
                            .get(0);
                    Element target = (Element) ((Element) permissionsBehavior.get(i)).elements("target").get(0);
                    Element creator = (Element) ((Element) permissionsBehavior.get(i)).elements("creator")
                            .get(0);

                    // Insert trigger text into target
                    target.addAttribute("type", "GROUP");
                    target.addText(trigger.getText());

                    // Remove current creator element
                    creator.detach();

                    // Add new current creator element
                    Element eCreator = dFac.createElement(new QName("creator"), 1);
                    eCreator.addAttribute("impl", DummyCreator.class.getName());
                    ((Element) permissionsBehavior.get(i)).add(eCreator);
                }

                // Change internal access broker's name
                Element permissionsIAccessBroker = (Element) (permissions
                        .selectNodes("access-broker/access-broker").get(0));
                permissionsIAccessBroker.addAttribute("handle", "personal-resources-p-i");

                // Add internal access broker's access element
                Element permissionsIAccess = dFac.createElement(new QName("access"), 1);
                permissionsIAccess.addAttribute("impl", BriefcaseAccessType.class.getName());
                permissionsIAccessBroker.add(permissionsIAccess);

            }

            List access = oldDoc.selectNodes("/briefcase/drive[@handle!='personal']//access");
            for (int i = 0; i < access.size(); i++) {

                // Add impl attribute with value of fully-qualified class name
                ((Element) access.get(i)).addAttribute("impl", BriefcaseAccessType.class.getName());

                List types = ((Element) access.get(i)).elements();
                for (int j = 0; j < types.size(); j++) {
                    Attribute value = ((Element) types.get(j)).attribute("value");
                    String text = value.getValue();
                    value.setValue("GRANT");

                    if (text.equals("0")) {
                        BriefcaseAccessType[] aTypes = BriefcaseAccessType.getInstances();
                        ((Element) types.get(j)).addAttribute("handle", aTypes[0].getName());

                        for (int k = 1; k < aTypes.length; k++) {
                            Element eType = dFac.createElement(new QName("type"), 2);
                            eType.addAttribute("value", "GRANT");
                            eType.addAttribute("handle", aTypes[k].getName());
                            ((Element) access.get(i)).add(eType);
                        }
                    } else {
                        ((Element) types.get(j)).addAttribute("handle",
                                BriefcaseAccessType.getAccessType(Integer.parseInt(text)).getName());
                    }
                }
            }

            // add impl attribute to specify the UserDirectory impl to user-attribute element
            List userAttr = oldDoc.selectNodes("//user-attribute");
            for (int i = 0; i < userAttr.size(); i++) {
                ((Element) userAttr.get(i)).addAttribute("impl",
                        "net.unicon.academus.apps.briefcase.UserAttributeDirectory");
            }

            //replace the resource factory urls  
            List entries = oldDoc
                    .selectNodes("/briefcase/drive[@handle!='personal']//access-broker/entry[@target!='']");
            for (int i = 0; i < entries.size(); i++) {
                ((Element) entries.get(i)).addAttribute("target", ((Element) entries.get(i))
                        .attributeValue("target").replaceAll("academus.resource.factory", "demetrius.fac"));
            }

            // add access element to specify the AccessType to the RdbmsAccessBroker
            brokers = oldDoc.selectNodes("/briefcase/drive[@handle!='personal']//access-broker[@impl='"
                    + RdbmsAccessBroker.class.getName() + "']");

            for (int i = 0; i < brokers.size(); i++) {
                broker = (Element) brokers.get(i);
                Element eType = dFac.createElement(new QName("access"), 1);
                eType.addAttribute("impl", BriefcaseAccessType.class.getName());
                broker.add(eType);
            }

            // add the civis address book information.
            Element drive = (Element) oldDoc.selectSingleNode("briefcase");
            drive.addComment("Civis implementation to be used to resolve usernames and group paths"
                    + " to academus users and groups. This should not require"
                    + " modification, as it utilized the Academus framework for gathering this"
                    + " information.");

            Element civis = dFac.createElement("civis");
            civis.addAttribute("id", "addressBook");
            civis.addAttribute("impl", "net.unicon.civis.fac.academus.AcademusCivisFactory");

            Element restrictor = dFac.createElement("restrictor");
            restrictor.addAttribute("impl", "net.unicon.civis.grouprestrictor.AcademusGroupRestrictor");
            civis.add(restrictor);

            drive.add(civis);

            File f = new File(args[1]);
            PrintWriter pw = new PrintWriter(new FileOutputStream(f));
            pw.write(oldDoc.asXML());
            pw.flush();
            pw.close();

            System.out.println(
                    "Done. Enjoy !! \n Remember to the use the migrated config file with the 1.6 deploy.");

        } catch (Exception e) {
            e.printStackTrace();
        }
    } else {
        usage();
    }

}

From source file:net.unicon.academus.apps.ConfigHelper.java

License:Open Source License

public static Method getParser(Element e, Class defaultClass) {

    // Assertions.
    if (e == null) {
        String msg = "Argument 'e [Element]' cannot be null.";
        throw new IllegalArgumentException(msg);
    }//from  w ww . j a  va 2s .co m
    if (defaultClass == null) {
        String msg = "Argument 'defaultClass' cannot be null.";
        throw new IllegalArgumentException(msg);
    }

    Class implClass = defaultClass; // duh...
    Attribute impl = e.attribute("impl");
    if (impl != null) {
        String implementationClassName = "unknown class";
        try {
            implementationClassName = impl.getValue();

            // exception for backwards compatibility of SsoEntry impl declaration
            // in configuration files.
            String ssoEntryClassName = SsoEntry.class.getName();
            String ssoEntrySimpleClassName = SsoEntrySimple.class.getName();
            if (ssoEntryClassName.equals(implementationClassName)) {
                LOG.warn("impl=\"" + ssoEntryClassName + "\" appeared in Gateway configuration.  "
                        + "This declaration is deprecated and instead should be impl=\""
                        + ssoEntrySimpleClassName + "\"");
                implementationClassName = ssoEntrySimpleClassName;
            }

            implClass = Class.forName(implementationClassName);
        } catch (Throwable t) {
            String msg = "Unable to create a parser for the specified implementation:  " + impl.getValue();
            throw new RuntimeException(msg, t);
        }
    }

    Method rslt = null;
    try {
        rslt = implClass.getDeclaredMethod("parse", new Class[] { Element.class });
    } catch (Throwable t) {
        String msg = "Unable to create a parser for the specified implementation:  " + implClass.getName();
        throw new RuntimeException(msg, t);
    }

    return rslt;

}

From source file:net.unicon.academus.apps.ConfigHelper.java

License:Open Source License

public static Element handle(Element configElement, boolean handleDataSource) {
    // Resolve imports
    List elist = configElement.selectNodes("//import");
    if (!elist.isEmpty()) {
        for (Iterator it = elist.iterator(); it.hasNext();) {
            Element e = (Element) it.next();

            String fname = null;//from w w  w .j  a  va 2 s .  c o m
            Attribute t = e.attribute("src");
            if (t == null) {
                throw new IllegalArgumentException("Element <import> must contain an attribute 'src'.");
            }
            fname = t.getValue();

            String xpath = null;
            t = e.attribute("select");
            if (t == null) {
                throw new IllegalArgumentException("Element <import> must contain an attribute 'select'.");
            }
            xpath = t.getValue();

            Element e2 = null;
            try {

                // first try the classloader
                URL url = ConfigHelper.class.getResource(fname);

                // next try an url
                if (url == null) {
                    try {
                        url = new URL(fname);
                    } catch (MalformedURLException mue) {
                        // try a file
                        File f = new File(fname);
                        if (!f.exists()) {
                            throw new Exception(); // will get caught below
                        }
                        url = new URL("file", null, fname);
                    }
                }
                e2 = (Element) ConfigHelper.handle((new SAXReader()).read(url.toString()).getRootElement())
                        .selectSingleNode(xpath);
            } catch (Exception ex) {
                throw new RuntimeException(
                        "Unable to import requested document (" + fname + ") and xpath (" + xpath + ")", ex);
            }

            if (e2 == null)
                throw new IllegalArgumentException(
                        "XPath expression [" + xpath + "] failed to resolve into an element.");

            // Replace the import with the selected node definition
            e.getParent().add(e2.detach());
            e.detach();
        }
    }

    elist = configElement.selectNodes("//copy-of");
    if (!elist.isEmpty()) {
        for (Iterator it = elist.iterator(); it.hasNext();) {
            Element e = (Element) it.next();

            String xpath = null;
            Attribute t = e.attribute("select");
            if (t == null) {
                throw new IllegalArgumentException("Element <copy-of> must contain an attribute 'select'.");
            }
            xpath = t.getValue();

            Element e2 = (Element) configElement.selectSingleNode(xpath);
            if (e2 == null)
                throw new IllegalArgumentException(
                        "The given xpath expression did not resolve into a node: " + xpath);

            // Replace the copy-of with the selected node definition
            e.getParent().add(e2.createCopy());
            e.detach();
        }
    }

    elist = configElement.selectNodes("//value-of");
    if (!elist.isEmpty()) {
        for (Iterator it = elist.iterator(); it.hasNext();) {
            Element e = (Element) it.next();

            String xpath = null;
            Attribute t = e.attribute("select");
            if (t == null) {
                throw new IllegalArgumentException("Element <value-of> must contain an attribute 'select'.");
            }
            xpath = t.getValue();

            Element e2 = (Element) configElement.selectSingleNode(xpath);
            if (e2 == null)
                throw new IllegalArgumentException(
                        "The given xpath expression did not resolve into a node: " + xpath);

            // Replace the value-of with the text of the selected node definition
            e.getParent().setText(e2.getText());
            e.detach();
        }
    }

    if (handleDataSource) {
        String jndiName = null;
        Element el = (Element) configElement.selectSingleNode("jndi-ref");
        if (el != null)
            jndiName = el.getText();

        // Bootstrap datasources...
        elist = configElement.selectNodes("//*[@needsDataSource='true']");
        if (jndiName != null && !elist.isEmpty()) {
            try {
                DataSource ds = new AcademusDataSource();

                for (Iterator it = elist.iterator(); it.hasNext();) {
                    Element e = (Element) it.next();

                    Attribute impl = e.attribute("impl");
                    if (impl == null)
                        throw new IllegalArgumentException("Elements with the 'needsDataSource' attribute "
                                + " must have an 'impl' attribute.");

                    Class.forName(impl.getValue())
                            .getDeclaredMethod("bootstrap", new Class[] { DataSource.class })
                            .invoke(null, new Object[] { ds });
                }
            } catch (Throwable e) {
                throw new RuntimeException("Failed the DataSource bootstrapping", e);
            }
        }
    }

    return configElement;
}

From source file:net.unicon.academus.apps.content.NavigateAction.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. jav  a 2s.  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) {
        StringTokenizer tokens = new StringTokenizer(p.getValue(), ",");
        choices = new String[tokens.countTokens()];
        for (int i = 0; tokens.hasMoreTokens(); i++) {
            choices[i] = tokens.nextToken();
        }
    }

    return new NavigateAction(owner, handle, choices);

}

From source file:net.unicon.academus.apps.content.WebContentPortlet.java

License:Open Source License

public void init(PortletConfig config) {

    // Instance Id.
    this.id = config.getInitParameter("Id");

    // Initialize.
    IScreen peephole = null;/*w w  w.  java 2 s  . c o m*/
    StateMachine m = null;
    try {

        int timer = Integer.parseInt(config.getInitParameter("userContextTimer"));
        userContextMap = TimedCache.getCache("ssoAuthentication", timer);

        PortletContext ctx = config.getPortletContext();

        // Parse the config file.
        String configPath = (String) config.getInitParameter("configPath");
        SAXReader reader = new SAXReader();
        URL configUrl = ctx.getResource(configPath);
        Element configElement = (Element) reader.read(configUrl.toString()).selectSingleNode("web-content");

        boolean useXsltc = Boolean.valueOf(configElement.attributeValue("useXsltc"));

        boolean cacheTemplates = true;

        if (configElement.attributeValue("cacheTemplates") != null) {
            cacheTemplates = Boolean.valueOf(configElement.attributeValue("cacheTemplates"));
        }

        // AJAX form population
        String ajaxCallbackUrl = null;

        Element ajaxElement = (Element) configElement.selectSingleNode("wcms-sso/ajax-callback-url");
        if (ajaxElement != null) {
            ajaxCallbackUrl = ajaxElement.getText();
        }

        // Obtain the sso broker.
        Element brkrElement = (Element) configElement.selectSingleNode("wcms-sso/access-broker");
        AccessBroker ssoBroker = AccessBroker.parse(brkrElement);

        // Obtain the content broker.
        brkrElement = (Element) configElement.selectSingleNode("access-broker");
        AccessBroker contentBroker = AccessBroker.parse(brkrElement);

        // Obtain the BodyXpath.
        Attribute x = configElement.attribute("body-xpath");
        if (x == null) {
            String msg = "Element <web-content> is missing required " + "attribute 'body-xpath'.";
            throw new RuntimeException(msg);
        }
        String bodyXpath = x.getValue();

        // Obtain the input tags for PageGuid and ProjectGuid.
        Attribute t = configElement.attribute("input-tags");
        if (t == null) {
            String msg = "Element <web-content> is missing required " + "attribute 'input-tags'.";
            throw new RuntimeException(msg);
        }
        String inputTags = t.getValue();

        // Parse the rewriting rules.
        List list = configElement.selectNodes("url-rewriting/pattern");
        UrlRewritingRule[] rules = new UrlRewritingRule[list.size()];
        for (int i = 0; i < rules.length; i++) {
            Element e = (Element) list.get(i);
            rules[i] = UrlRewritingRule.parse(e);
        }

        x = configElement.attribute("filter-config");
        XHTMLFilterConfig filterConfig = null;
        if (x != null && x.getValue().length() > 0) {
            filterConfig = XHTMLFilter.getConfiguration(x.getValue());
        }

        // Construct the application context.
        context = new WebContentApplicationContext(ssoBroker, contentBroker, bodyXpath, inputTags, filterConfig,
                rules, new SsoHandlerXML(), ajaxCallbackUrl);

        // Construct the rendering engine.
        URL xslUrl = ctx.getResource("/rendering/templates/layout.xsl");
        Source trans = new StreamSource(xslUrl.toString());
        IWarlockFactory fac = null;

        if (useXsltc) {
            fac = new XmlWarlockFactory(trans, TransletsConstants.xsltcTransformerFactoryImplementation,
                    TransletsConstants.xsltcDebug, TransletsConstants.xsltcPackage,
                    TransletsConstants.xsltcGenerateTranslet, TransletsConstants.xsltcAutoTranslet,
                    TransletsConstants.xsltcUseClasspath, cacheTemplates);
        } else {
            fac = new XmlWarlockFactory(trans, cacheTemplates);
        }

        // Choose a peephole.
        Attribute p = configElement.attribute("peephole");
        if (p != null) {
            String path = p.getValue();
            if (path.trim().length() != 0) {
                URL screenUrl = ctx.getResource(path);
                Element e = (Element) reader.read(screenUrl.toString()).selectSingleNode("screen");
                peephole = fac.parseScreen(e);
            }
        }

        // Construct the screens.
        list = new ArrayList();
        Iterator it = ctx.getResourcePaths("/rendering/screens/content/").iterator();
        while (it.hasNext()) {
            String path = (String) it.next();
            URL screenUrl = ctx.getResource(path);
            Element e = (Element) reader.read(screenUrl.toString()).selectSingleNode("screen");
            IScreen s = fac.parseScreen(e);
            list.add(s);
        }

        // Build the state machine.
        IScreen[] screens = (IScreen[]) list.toArray(new IScreen[0]);
        m = new StateMachine(context, screens, peephole);

    } catch (Throwable t) {
        String msg = "WebContentPortlet failed to initialize.  See stack " + "trace below.";
        throw new RuntimeException(msg, t);
    }

    // Construct the user attributes collection.
    try {
        IEntityStore store = new JvmEntityStore();
        IOption oName = store.createOption(net.unicon.penelope.Handle.create("id"), null,
                TypeText1024.INSTANCE);
        IOption oPswd = store.createOption(net.unicon.penelope.Handle.create("password"), null,
                TypeText1024.INSTANCE);
        IChoice choice = store.createChoice(net.unicon.penelope.Handle.create("user.login"), null,
                new IOption[] { oName, oPswd }, 2, 2);
        userAttributes = store.createChoiceCollection(net.unicon.penelope.Handle.create("userAttributes"), null,
                new IChoice[] { choice });
    } catch (Throwable t) {
        String msg = "WebContentPortlet failed to initialize user " + "attributes.  See stack trace below.";
        throw new RuntimeException(msg, t);
    }

    if (peephole != null) {
        initialQuery = new StateQueryImpl("<state />");
        initialScreen = peephole;
    } else {
        initialQuery = null;
        initialScreen = m.getScreen(Handle.create("index"));
    }

    super.init(id, m);

}