PersistItem2.java

// Copyright 2011 The Apache Software Foundation
//
// 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.example.app2.pages;

import org.apache.tapestry5.annotations.Persist;
import org.apache.tapestry5.annotations.Property;
import org.apache.tapestry5.ioc.annotations.Inject;
import org.apache.tapestry5.jpa.annotations.CommitAfter;
import org.example.app2.entities.Item;

import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;

public class PersistItem2
{
    @Inject
    private EntityManager entityManager;

    @Persist("entity")
    @Property
    private Item item;

    @CommitAfter
    void onCreateEntity()
    {
        final Item item = new Item();
        item.setName("name");

        entityManager.persist(item);

        this.item = item;
    }
}