com.silverpeas.subscribe.web.SubscriptionEntityMatcher.java Source code

Introduction

Here is the source code for com.silverpeas.subscribe.web.SubscriptionEntityMatcher.java

Source

/**
 * Copyright (C) 2000 - 2013 Silverpeas
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * As a special exception to the terms and conditions of version 3.0 of
 * the GPL, you may redistribute this Program in connection with Free/Libre
 * Open Source Software ("FLOSS") applications as described in Silverpeas's
 * FLOSS exception.  You should have received a copy of the text describing
 * the FLOSS exception, and it is also available here:
 * "http://www.silverpeas.org/docs/core/legal/floss_exception.html"
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.silverpeas.subscribe.web;

import com.silverpeas.subscribe.Subscription;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.hamcrest.BaseMatcher;
import org.hamcrest.Description;

/**
 * A matcher between a web subscription entity and a subscription it should represent.
 */
public class SubscriptionEntityMatcher extends BaseMatcher<SubscriptionEntity> {

    private Subscription subscription;

    /**
     * Creates a new matcher with the specified subscription.
     * @param theSubscription the subscription to match.
     * @return a subscription matcher.
     */
    public static SubscriptionEntityMatcher matches(final Subscription theSubscription) {
        return new SubscriptionEntityMatcher(theSubscription);
    }

    @Override
    public boolean matches(Object item) {
        if (item instanceof SubscriptionEntity) {
            SubscriptionEntity actual = (SubscriptionEntity) item;
            EqualsBuilder match = new EqualsBuilder();

            // Resource
            match.append(subscription.getResource().getId(), actual.getResource().getId());
            match.append(subscription.getResource().getInstanceId(), actual.getResource().getInstanceId());
            switch (subscription.getResource().getType()) {
            case NODE:
                match.appendSuper(!actual.getResource().isComponent());
                match.appendSuper(actual.getResource().isNode());
                break;
            case COMPONENT:
                match.appendSuper(actual.getResource().isComponent());
                match.appendSuper(!actual.getResource().isNode());
                break;
            default:
                match.appendSuper(false);
                break;
            }

            // Subscriber
            match.append(subscription.getSubscriber().getId(), actual.getSubscriber().getId());
            switch (subscription.getSubscriber().getType()) {
            case USER:
                match.appendSuper(!actual.getSubscriber().isGroup());
                match.appendSuper(actual.getSubscriber().isUser());
                break;
            case GROUP:
                match.appendSuper(actual.getSubscriber().isGroup());
                match.appendSuper(!actual.getSubscriber().isUser());
                break;
            default:
                match.appendSuper(false);
                break;
            }

            // Method
            switch (subscription.getSubscriptionMethod()) {
            case FORCED:
                match.appendSuper(actual.isForced());
                match.appendSuper(!actual.isSelfCreation());
                break;
            case SELF_CREATION:
                match.appendSuper(!actual.isForced());
                match.appendSuper(actual.isSelfCreation());
                break;
            default:
                match.appendSuper(false);
                break;
            }

            return match.isEquals();
        }
        return false;
    }

    @Override
    public void describeTo(Description description) {
        description.appendValue(subscription);
    }

    private SubscriptionEntityMatcher(final Subscription subscription) {
        this.subscription = subscription;
    }
}