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package com.ctrip.framework.apollo.biz.utils; |
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import com.google.gson.Gson; |
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import com.google.gson.GsonBuilder; |
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import com.ctrip.framework.apollo.biz.entity.Item; |
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import com.ctrip.framework.apollo.common.utils.BeanUtils; |
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import com.ctrip.framework.apollo.core.dto.ItemChangeSets; |
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import com.ctrip.framework.apollo.core.dto.ItemDTO; |
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import java.util.Date; |
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import java.util.LinkedList; |
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import java.util.List; |
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| 16 | 0 | public class ConfigChangeContentBuilder { |
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| 18 | 0 | private static final Gson gson = new GsonBuilder().setDateFormat("yyyy-MM-dd HH:mm:ss").create(); |
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| 20 | 0 | private List<Item> createItems = new LinkedList<>(); |
| 21 | 0 | private List<ItemPair> updateItems = new LinkedList<>(); |
| 22 | 0 | private List<Item> deleteItems = new LinkedList<>(); |
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public ConfigChangeContentBuilder createItem(Item item) { |
| 26 | 0 | createItems.add(item); |
| 27 | 0 | return this; |
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} |
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public ConfigChangeContentBuilder updateItem(Item oldItem, Item newItem) { |
| 31 | 0 | ItemPair itemPair = new ItemPair(oldItem, newItem); |
| 32 | 0 | updateItems.add(itemPair); |
| 33 | 0 | return this; |
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} |
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public ConfigChangeContentBuilder deleteItem(Item item) { |
| 37 | 0 | deleteItems.add(item); |
| 38 | 0 | return this; |
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} |
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public String build() { |
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| 43 | 0 | for (Item item : createItems) { |
| 44 | 0 | item.setDataChangeLastModifiedTime(new Date()); |
| 45 | 0 | } |
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| 47 | 0 | for (ItemPair item : updateItems) { |
| 48 | 0 | item.newItem.setDataChangeLastModifiedTime(new Date()); |
| 49 | 0 | } |
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| 51 | 0 | for (Item item : deleteItems) { |
| 52 | 0 | item.setDataChangeLastModifiedTime(new Date()); |
| 53 | 0 | } |
| 54 | 0 | return gson.toJson(this); |
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} |
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| 57 | 0 | class ItemPair { |
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Item oldItem; |
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Item newItem; |
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| 62 | 0 | public ItemPair(Item oldItem, Item newItem) { |
| 63 | 0 | this.oldItem = oldItem; |
| 64 | 0 | this.newItem = newItem; |
| 65 | 0 | } |
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} |
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} |