Example usage for org.apache.wicket.markup.html.basic MultiLineLabel setDefaultModel

Introduction

In this page you can find the example usage for org.apache.wicket.markup.html.basic MultiLineLabel setDefaultModel.

Prototype

public Component setDefaultModel(final IModel<?> model) 

Source Link

Document

Sets the given model.

Usage

From source file:org.hippoecm.frontend.plugins.console.menu.workflow.WorkflowDialog.java

License:Apache License

public WorkflowDialog(WorkflowPlugin plugin) {
    this.plugin = plugin;

    final IModel<Node> nodeModel = (IModel<Node>) plugin.getDefaultModel();

    final MultiLineLabel dump = new MultiLineLabel("dump", "");
    dump.setOutputMarkupId(true);// w  w w .java 2  s.  c  o m
    add(dump);

    try {
        Node subject = nodeModel.getObject();
        ByteArrayOutputStream ostream = new ByteArrayOutputStream();
        PrintWriter out = new PrintWriter(ostream);
        Session session = subject.getSession();
        WorkflowManager workflowManager = ((HippoWorkspace) session.getWorkspace()).getWorkflowManager();
        Node categories = session.getRootNode().getNode("hippo:configuration/hippo:workflows");

        for (NodeIterator iter = categories.getNodes(); iter.hasNext();) {
            Node category = iter.nextNode();
            WorkflowDescriptor descriptor = workflowManager.getWorkflowDescriptor(category.getName(), subject);
            out.println("Category " + category.getName() + ": "
                    + (descriptor != null ? descriptor.getDisplayName() : "none"));
        }
        out.flush();
        dump.setDefaultModel(new Model<String>(new String(ostream.toByteArray())));
    } catch (RepositoryException ex) {
        dump.setDefaultModel(new Model<String>(ex.getClass().getName() + ": " + ex.getMessage()));
    }

    setOkVisible(false);
    setFocusOnOk();
}

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