Source code: org/hsqldb/util/InformixTransferHelper.java
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66
67
68 package org.hsqldb.util;
69
70 import java.sql.*;
71
72 // fredt@users 20020215 - patch 516309 by Nicolas Bazin - transfer Informix
73 // sqlbob@users 20020325 - patch 1.7.0 - reengineering
74
75 /**
76 * Conversions from Informix databases
77 *
78 * @author Nichola Bazin
79 * @version 1.7.0
80 */
81 class InformixTransferHelper extends TransferHelper {
82
83 public InformixTransferHelper() {
84 super();
85 }
86
87 public InformixTransferHelper(TransferDb database, Traceable t,
88 String q) {
89 super(database, t, q);
90 }
91
92 void setSchema(String _Schema) {
93 sSchema = "\"" + _Schema + "\"";
94 }
95
96 int convertFromType(int type) {
97
98 //Correct a bug in Informix JDBC driver that maps:
99 // DATETIME YEAR TO FRACTION to TIME and
100 // DATETIME HOUR TO SECOND to TIMESTAMP
101 if (type == Types.TIMESTAMP) {
102 type = Types.TIME;
103
104 tracer.trace("Converted INFORMIX TIMESTAMP to TIME");
105 } else if (type == Types.TIME) {
106 type = Types.TIMESTAMP;
107
108 tracer.trace("Converted INFORMIX TIME to TIMESTAMP");
109 }
110
111 return (type);
112 }
113
114 int convertToType(int type) {
115
116 //Correct a bug in Informix JDBC driver that maps:
117 // DATETIME YEAR TO FRACTION to TIME and
118 // DATETIME HOUR TO SECOND to TIMESTAMP
119 if (type == Types.TIMESTAMP) {
120 type = Types.TIME;
121
122 tracer.trace("Converted TIMESTAMP to INFORMIX TIME");
123 } else if (type == Types.TIME) {
124 type = Types.TIMESTAMP;
125
126 tracer.trace("Converted TIME to INFORMIX TIMESTAMP");
127 }
128
129 return (type);
130 }
131 }