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* Copyright 2010, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.jsr299.tck.tests.event.fires;
import java.util.HashSet;
import java.util.Set;
import javax.enterprise.context.RequestScoped;
import javax.enterprise.event.Observes;
import javax.enterprise.inject.Any;
@RequestScoped class Billing
{
private boolean active = false;
private double charge = 0;
private double miniBarValue = 0d;
private Set<Item> itemsPurchased = new HashSet<Item>();
public void billForItem(@Observes @Lifted Item item)
{
if (itemsPurchased.add(item))
{
charge += item.getPrice();
}
}
public double getCharge()
{
return charge;
}
public double getMiniBarValue()
{
return miniBarValue;
}
public boolean isActive()
{
return active;
}
public void activate(@Observes @Any MiniBar minibar)
{
active = true;
miniBarValue = 0;
for (Item item : minibar.getItems())
{
miniBarValue += item.getPrice();
}
}
public void reset()
{
active = false;
itemsPurchased.clear();
charge = 0;
}
}