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1 /*
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2 Copyright (c) 2008 Franklin Schmidt <fschmidt@gmail.com>
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3
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4 Permission is hereby granted, free of charge, to any person obtaining a copy
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5 of this software and associated documentation files (the "Software"), to deal
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6 in the Software without restriction, including without limitation the rights
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7 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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8 copies of the Software, and to permit persons to whom the Software is
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9 furnished to do so, subject to the following conditions:
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10
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11 The above copyright notice and this permission notice shall be included in
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12 all copies or substantial portions of the Software.
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13
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14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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17 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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18 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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19 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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20 THE SOFTWARE.
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21 */
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22
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23 package fschmidt.db.extend;
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24
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25 import java.sql.Connection;
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26 import java.sql.SQLException;
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27 import java.util.Set;
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28 import java.util.HashSet;
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29 import java.util.Map;
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30 import java.util.HashMap;
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31 import fschmidt.db.DbDatabase;
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32 import fschmidt.db.DbObject;
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33 import fschmidt.db.DbKey;
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34 import fschmidt.db.DbKeySetter;
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35 import fschmidt.db.DbObjectFactory;
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36 import fschmidt.db.DbTable;
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37
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38
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39 public abstract class DbDatabaseExt implements DbDatabase {
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40 public abstract <K extends DbKey,V extends DbObject<K,V>> DbRecordExt<K,V> newRecord(DbTableExt<K,V> table,V obj,K key);
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41 public abstract <K extends DbKey,V extends DbObject<K,V>> DbRecordExt<K,V> newRecord(DbTableExt<K,V> table,V obj);
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42 public abstract <K extends DbKey,V extends DbObject<K,V>> DbTableExt<K,V> newTable(DbDatabaseExt database,String tableName,DbKeySetter<K> keySetter,DbObjectFactory<K,V> objectFactory);
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43 public abstract DbTransaction getTransaction();
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44
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45 public final <K extends DbKey,V extends DbObject<K,V>> DbTable<K,V> newTable(String tableName,DbKeySetter<K> keySetter,DbObjectFactory<K,V> objectFactory) {
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46 return newTable(this,tableName,(DbKeySetter<K>)keySetter,objectFactory);
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47 }
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48
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49 public final Map<String,Object> transactionMap() {
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50 DbTransaction trans = getTransaction();
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51 if( trans==null )
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52 return null;
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53 if( trans.map==null )
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54 trans.map = new HashMap<String,Object>();
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55 return trans.map;
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56 }
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57
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58
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59 public void runJustAfterCommit(Runnable r) {
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60 runAfterCommit(r);
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61 }
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62
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63 }
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