com.bigfatgun.fixjures.dao.FakeService.java Source code

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Here is the source code for com.bigfatgun.fixjures.dao.FakeService.java

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/*
 * Copyright (c) 2010 Steve Reed
 *
 * 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 com.bigfatgun.fixjures.dao;

import com.google.common.collect.HashMultimap;
import com.google.common.collect.Iterables;
import com.google.common.collect.Multimap;
import com.google.common.collect.Multimaps;

import java.util.List;
import java.util.Map;

public class FakeService {

    private MyBusinessObjectDAO dao;

    public FakeService(MyBusinessObjectDAO dao) {
        this.dao = dao;
    }

    public int calculateAccountsWithHigherBalance(MyBusinessObject obj) {
        return dao.countByAccountBalanceGreaterThan(obj.getAccountBalance());
    }

    public void deleteObjectWithLowestBalance() {
        List<MyBusinessObject> businessObjectList = dao.findAllOrderedByAccountBalance();
        if (!Iterables.isEmpty(businessObjectList)) {
            dao.delete(businessObjectList.iterator().next());
        }
    }
}