| /* |
| * Copyright 1999-2015 dangdang.com. |
| * <p> |
| * 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. |
| * </p> |
| */ |
| |
| package com.dangdang.ddframe.job.example.fixture.repository; |
| |
| import com.dangdang.ddframe.job.example.fixture.entity.Foo; |
| import org.springframework.stereotype.Repository; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.concurrent.ConcurrentHashMap; |
| |
| @Repository |
| public class FooRepository { |
| |
| private Map<Long, Foo> data = new ConcurrentHashMap<>(300, 1); |
| |
| public FooRepository() { |
| init(); |
| } |
| |
| private void init() { |
| addData(0L, 100L, "Beijing"); |
| addData(100L, 200L, "Shanghai"); |
| addData(200L, 300L, "Guangzhou"); |
| } |
| |
| private void addData(final long idFrom, final long idTo, final String location) { |
| for (long i = idFrom; i < idTo; i++) { |
| data.put(i, new Foo(i, location, Foo.Status.TODO)); |
| } |
| } |
| |
| public List<Foo> findTodoData(final String location, final int limit) { |
| List<Foo> result = new ArrayList<>(limit); |
| int count = 0; |
| for (Map.Entry<Long, Foo> each : data.entrySet()) { |
| Foo foo = each.getValue(); |
| if (foo.getLocation().equals(location) && foo.getStatus() == Foo.Status.TODO) { |
| result.add(foo); |
| count++; |
| if (count == limit) { |
| break; |
| } |
| } |
| } |
| return result; |
| } |
| |
| public void setCompleted(final long id) { |
| data.get(id).setStatus(Foo.Status.COMPLETED); |
| } |
| } |