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1 package org.apache.activemq.kaha.impl;
2
3 import java.io.IOException  ;
4
5 import org.apache.activemq.kaha.Marshaller;
6 import org.apache.activemq.kaha.StoreLocation;
7 import org.apache.activemq.kaha.impl.data.RedoListener;
8
9 public interface DataManager {
10
11 String getName();
12
13 Object readItem(Marshaller marshaller, StoreLocation item)
14 throws IOException ;
15
16 StoreLocation storeDataItem(Marshaller marshaller, Object payload)
17 throws IOException ;
18
19 StoreLocation storeRedoItem(Object payload) throws IOException ;
20
21 void updateItem(StoreLocation location, Marshaller marshaller,
22 Object payload) throws IOException ;
23
24 void recoverRedoItems(RedoListener listener) throws IOException ;
25
26 void close() throws IOException ;
27
28 void force() throws IOException ;
29
30 boolean delete() throws IOException ;
31
32 void addInterestInFile(int file) throws IOException ;
33
34 void removeInterestInFile(int file) throws IOException ;
35
36 void consolidateDataFiles() throws IOException ;
37
38 Marshaller getRedoMarshaller();
39
40 void setRedoMarshaller(Marshaller redoMarshaller);
41
42 }
43 |
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