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1 package com.daffodilwoods.daffodildb.server.datasystem.utility;
2
3
11 import com.daffodilwoods.daffodildb.utils.byteconverter.*;
12 import com.daffodilwoods.database.resource.DException;
13 import com.daffodilwoods.daffodildb.server.datasystem.interfaces.Datatype;
14 import com.daffodilwoods.daffodildb.server.sql99.utils._Reference;
15 import java.text.Collator  ;
16 import com.daffodilwoods.daffodildb.utils.byteconverter.CCzufIboemfsGbdupsz;
17
18 public class ByteHandler implements Datatype{
19
20 public ByteHandler() {
21 }
22
23 public static CbCzufIboemfs getByteHandler(int type,int size,Collator collator) throws DException{
24 CCzufIboemfsGbdupsz byteHandlerFactory = CCzufIboemfsGbdupsz.getByteHandlerFactory();
25 switch (type ){
26 case BINARY :
27 return byteHandlerFactory.getBinaryHandler(size);
28 case VARBINARY :
29 return byteHandlerFactory.getVarBinaryHandler(size);
30 case CHARVARYING :
31 case CHARACTERVARYING :
32 case BITVARYING :
33 case VARCHAR :
34 return byteHandlerFactory.getVariableStringHandler(size,collator);
35 case BIT :
36 case CHAR :
37 case CHARACTER :
38 return byteHandlerFactory.getStringHandler(size,' ',collator);
39 case BOOLEAN :
40 return byteHandlerFactory.getBooleanHandler();
41 case TIME :
42 return byteHandlerFactory.getTimeHandler();
43 case TIMESTAMP :
44 return byteHandlerFactory.getTimeStampHandler();
45 case DATE :
46 return byteHandlerFactory.getDateHandler();
47 case FLOAT :
48 case DOUBLEPRECISION :
49 case DOUBLE :
50 return byteHandlerFactory.getDoubleHandler();
51 case REAL :
52 return byteHandlerFactory.getFloatHandler();
53 case INT :
54 case INTEGER :
55 return byteHandlerFactory.getIntHandler();
56 case LONG :
57 case BIGINT :
58 case MODULE :
59 return byteHandlerFactory.getLongHandler();
60 case SMALLINT :
61 case SHORT :
62 return byteHandlerFactory.getShortHandler();
63
64 case DEC :
65 case DECIMAL :
66 case NUMERIC :
67 case BIGDECIMAL :
68 return byteHandlerFactory.getBigDecimalHandler();
69 case BINARYLARGEOBJECT :
70 case LONGVARBINARY :
71 case BLOB :
72 return byteHandlerFactory.getBlobHandler();
73 case TINYINT :
74 case BYTE :
75 return byteHandlerFactory.getByteObjectHandler();
76 case CHARACTERLARGEOBJECT :
77 case LONGVARCHAR :
78 case CHARLARGEOBJECT :
79 case CLOB :
80 return byteHandlerFactory.getClobHandler();
81 case TABLEKEY :
82 return byteHandlerFactory.getTableKeyHandler();
83 }
84 throw new DException( "DSE515", new Object []{new Integer (type)});
85 }
86 }
87 |
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