_UserSessionTable


1   package com.daffodilwoods.daffodildb.server.sessionsystem;
2   
3   import com.daffodilwoods.daffodildb.server.sql99.dql.iterator._Iterator;
4   
5   import com.daffodilwoods.daffodildb.server.sql99.expression.booleanvalueexpression.predicates.predicate;
6   
7   
8   import com.daffodilwoods.database.general.*;
9   import com.daffodilwoods.database.sqlinitiator.*;
10  import com.daffodilwoods.daffodildb.server.sql99.expression.booleanvalueexpression.*;
11  import com.daffodilwoods.database.resource.*;
12  import com.daffodilwoods.daffodildb.server.sql99.common.TableDetails;
13  import com.daffodilwoods.daffodildb.server.serversystem._ServerSession;
14  import com.daffodilwoods.daffodildb.server.datasystem.interfaces.*;
15  import java.sql.Date  ;
16  import com.daffodilwoods.daffodildb.server.datasystem.utility.RecordVersion;
17  
18  public interface _UserSessionTable {
19  
20     /**
21      * Fetches a iterator for the table in session.
22      * @param condition
23      * @param variableValues
24      * @param order
25      * @param queryColumns
26      * @return _Iterator
27      * @throws DException
28      */
29     public _Iterator getIterator(_SingleTableExecuter singleTableExecuter, _ServerSession serversession) throws DException;
30  
31     /**
32      * Inserts the values for the columns specified by their column indexes.
33      * @param columnIndexes
34      * @param value
35      * @return _Event
36      * @throws DException
37      */
38     public RecordVersion insert(int[] columnIndexes, Object  [] value) throws DException;
39  
40     /**
41      * passes the call for update to sessionTable for updating the columns with their values.
42      * @param iterator
43      * @param columnIndexes
44      * @param value
45      * @return _Event
46      * @throws DException
47      */
48     public RecordVersion update(_Iterator iterator, int[] columnIndexes, Object  [] value) throws DException;
49  
50     /**
51      * Deletes the table in session.
52      * @param iterator
53      * @return _Event
54      * @throws DException
55      */
56     public RecordVersion delete(_Iterator iterator) throws DException;
57  
58     public _Iterator getForeignConstraintIterator(_SingleTableExecuter conditionExecuter, _IndexTable foreignConstraintTable) throws DException;
59  
60     public RecordVersion deleteVersion(_Iterator iterator, Date   date) throws DException;
61  
62     public RecordVersion updateVersion(_Iterator iterator, int[] columns, Object  [] values, Date   date) throws DException;
63  
64     public RecordVersion insertVersion(int[] columnIndexes, Object  [] values, Date   date) throws DException;
65  
66     public _Iterator getInternalIterator(_SingleTableExecuter singleTableExecuter, _ServerSession serversession) throws DException;
67  
68     public RecordVersion insertWithoutRights(int[] columns, Object  [] values) throws DException;
69  
70     public RecordVersion updateWithoutRights(_Iterator iterator, int[] columns, Object  [] values) throws DException;
71  
72     public RecordVersion deleteWithoutRights(_Iterator iterator) throws DException;
73  }
74
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