Example usage for org.apache.wicket Session getAttribute

Introduction

In this page you can find the example usage for org.apache.wicket Session getAttribute.

Prototype

public final Serializable getAttribute(final String name) 

Source Link

Document

Gets the attribute value with the given name

Usage

From source file:almira.sample.web.AdminPage.java

License:Apache License

/**
 * Constructor./*w w w . ja  v a2  s.c  om*/
 */
public AdminPage() {
    super();

    final Label counterLabel = new Label(COUNTER_LABEL_ID, "0");
    add(counterLabel);

    final Label feedbackLabel = new Label(FEEDBACK_LABEL_ID);
    add(feedbackLabel);

    add(new Link<String>("increment_counter_link") {
        @Override
        public void onClick() {
            final Session session = AdminPage.this.getSession();
            int counterValue = 0;
            synchronized (session) {
                AtomicInteger counter = (AtomicInteger) session.getAttribute(COUNTER_LABEL_ID);
                if (counter == null) {
                    counter = new AtomicInteger();
                }
                counterValue = counter.incrementAndGet();
                // trigger replication to other cluster nodes
                session.setAttribute(COUNTER_LABEL_ID, counter);
            }
            counterLabel.setDefaultModel(new Model<Integer>(counterValue));
            LOG.fine("*** Catapult counter value=" + counterValue + " ***");
            feedbackLabel.setDefaultModel(new Model<String>());
        }
    });

    add(new Link<String>("rebuild_index") {
        @Override
        public void onClick() {
            try {
                indexService.rebuildIndex();
                feedbackLabel.setDefaultModel(new Model<String>("Rebuilding index."));
            } catch (Exception e) {
                feedbackLabel.setDefaultModel(new Model<String>("Error rebuilding index!"));
                LOG.log(Level.SEVERE, "Error rebuilding", e);
            }
        }
    });
}

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From source file:com.przemo.projectmanagementweb.helpers.ApplicationHelper.java

public static boolean isUserLoggedIn(Session session) {
    return session.getAttribute(LoginService.USER_ATTRIBUTE) != null;
}

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From source file:com.przemo.projectmanagementweb.helpers.ApplicationHelper.java

public static Date lastLogin(Session session) {
    return (Date) session.getAttribute(LAST_LOGIN);
}

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From source file:org.ujorm.hotels.services.impl.AuthServiceImpl.java

License:Apache License

/** Get current customer from session  */
@Override// w  w w .j ava 2 s . c o m
public Customer getCurrentCustomer() {
    Session session = getThreadSession();
    Object result = session != null ? session.getAttribute(CUSTOMER_ATTR) : null;
    return result instanceof Customer ? (Customer) result : null;
}

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