Revision 44669 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.dal/org.gvsig.fmap.dal.file/org.gvsig.fmap.dal.file.lib/src/main/java/org/gvsig/fmap/dal/feature/spi/simpleprovider/AutomaticDetectionOfTypes.java
| AutomaticDetectionOfTypes.java | ||
|---|---|---|
| 8 | 8 |
import java.util.Objects; |
| 9 | 9 |
import org.gvsig.fmap.dal.DataTypes; |
| 10 | 10 |
import org.gvsig.tools.ToolsLocator; |
| 11 |
import org.gvsig.tools.dataTypes.Coercion; |
|
| 12 |
import org.gvsig.tools.dataTypes.CoercionContext; |
|
| 13 |
import org.gvsig.tools.dataTypes.DataTypeUtils; |
|
| 11 | 14 |
import org.gvsig.tools.dataTypes.DataTypesManager; |
| 12 | 15 |
|
| 13 | 16 |
/** |
| ... | ... | |
| 25 | 28 |
public boolean possibleInt = true; |
| 26 | 29 |
public boolean possibleFloat = true; |
| 27 | 30 |
public boolean possibleDouble = true; |
| 31 |
public boolean possibleDecimal = true; |
|
| 28 | 32 |
public boolean possibleLong = true; |
| 29 | 33 |
public boolean possibleURL = true; |
| 30 | 34 |
public boolean possibleDate = true; |
| ... | ... | |
| 64 | 68 |
locale = Locale.getDefault(); |
| 65 | 69 |
} |
| 66 | 70 |
DataTypesManager typeManager = ToolsLocator.getDataTypesManager(); |
| 67 |
DataTypesManager.CoercionWithLocale toDouble = (DataTypesManager.CoercionWithLocale) typeManager.getCoercion(DataTypes.DOUBLE); |
|
| 68 |
DataTypesManager.CoercionWithLocale toFloat = (DataTypesManager.CoercionWithLocale) typeManager.getCoercion(DataTypes.FLOAT); |
|
| 69 |
DataTypesManager.CoercionWithLocale toDate = (DataTypesManager.CoercionWithLocale) typeManager.getCoercion(DataTypes.DATE); |
|
| 70 |
DataTypesManager.CoercionWithLocale toInt = (DataTypesManager.CoercionWithLocale) typeManager.getCoercion(DataTypes.INT); |
|
| 71 |
DataTypesManager.CoercionWithLocale toLong = (DataTypesManager.CoercionWithLocale) typeManager.getCoercion(DataTypes.LONG); |
|
| 72 |
DataTypesManager.Coercion toGeom = typeManager.getCoercion(DataTypes.GEOMETRY); |
|
| 73 |
|
|
| 71 |
Coercion toDecimal = typeManager.getCoercion(DataTypes.DECIMAL); |
|
| 72 |
Coercion toDouble = typeManager.getCoercion(DataTypes.DOUBLE); |
|
| 73 |
Coercion toFloat = typeManager.getCoercion(DataTypes.FLOAT); |
|
| 74 |
Coercion toDate = typeManager.getCoercion(DataTypes.DATE); |
|
| 75 |
Coercion toInt = typeManager.getCoercion(DataTypes.INT); |
|
| 76 |
Coercion toLong = typeManager.getCoercion(DataTypes.LONG); |
|
| 77 |
Coercion toGeom = typeManager.getCoercion(DataTypes.GEOMETRY); |
|
| 78 |
CoercionContext coercionContext = DataTypeUtils.coerceContextLocale(locale); |
|
| 79 |
|
|
| 74 | 80 |
List<Object> row = rows.read(); |
| 75 | 81 |
lineno++; |
| 76 | 82 |
|
| ... | ... | |
| 81 | 87 |
} |
| 82 | 88 |
String rawvalue = Objects.toString(row.get(i),null); |
| 83 | 89 |
PossibleDataType possibleDataType = possibleDataTypes.get(i); |
| 90 |
if (possibleDataType.possibleDecimal) {
|
|
| 91 |
try {
|
|
| 92 |
toDecimal.coerce(rawvalue, coercionContext); |
|
| 93 |
possibleDataType.possibleDecimal = true; |
|
| 94 |
} catch (Exception ex) {
|
|
| 95 |
possibleDataType.possibleDecimal = false; |
|
| 96 |
} |
|
| 97 |
} |
|
| 84 | 98 |
if (possibleDataType.possibleDouble) {
|
| 85 | 99 |
try {
|
| 86 |
toDouble.coerce(rawvalue, locale);
|
|
| 100 |
toDouble.coerce(rawvalue, coercionContext);
|
|
| 87 | 101 |
possibleDataType.possibleDouble = true; |
| 88 | 102 |
} catch (Exception ex) {
|
| 89 | 103 |
possibleDataType.possibleDouble = false; |
| ... | ... | |
| 91 | 105 |
} |
| 92 | 106 |
if (possibleDataType.possibleFloat) {
|
| 93 | 107 |
try {
|
| 94 |
toFloat.coerce(rawvalue, locale);
|
|
| 108 |
toFloat.coerce(rawvalue, coercionContext);
|
|
| 95 | 109 |
possibleDataType.possibleFloat = true; |
| 96 | 110 |
} catch (Exception ex) {
|
| 97 | 111 |
possibleDataType.possibleFloat = false; |
| ... | ... | |
| 105 | 119 |
} |
| 106 | 120 |
if (possibleDataType.possibleDate) {
|
| 107 | 121 |
try {
|
| 108 |
toDate.coerce(rawvalue, locale);
|
|
| 122 |
toDate.coerce(rawvalue, coercionContext);
|
|
| 109 | 123 |
possibleDataType.possibleDate = true; |
| 110 | 124 |
} catch (Exception ex) {
|
| 111 | 125 |
possibleDataType.possibleDate = false; |
| ... | ... | |
| 141 | 155 |
types[n++] = DataTypes.LONG; |
| 142 | 156 |
continue; |
| 143 | 157 |
} |
| 158 |
if (possibleDataType.possibleDecimal) {
|
|
| 159 |
types[n++] = DataTypes.DECIMAL; |
|
| 160 |
continue; |
|
| 161 |
} |
|
| 144 | 162 |
if (possibleDataType.possibleFloat) {
|
| 145 | 163 |
// Forzamos los float a double para evitar perder precision |
| 146 | 164 |
types[n++] = DataTypes.DOUBLE; |
Also available in: Unified diff