Revision 2088
| org.gvsig.tools/library/trunk/org.gvsig.tools/org.gvsig.tools.lib/src/main/java/org/gvsig/tools/dataTypes/DataTypesManager.java | ||
|---|---|---|
| 65 | 65 |
|
| 66 | 66 |
public int addtype(int type, String subtype, String name, |
| 67 | 67 |
Class defaultClass, Coercion coercion, String iconName, |
| 68 |
boolean predefinedPrecision, int max_precision,
|
|
| 68 |
int flags, int max_precision,
|
|
| 69 | 69 |
int default_precision, int default_scale); |
| 70 | 70 |
|
| 71 |
public int addtype(int type, String subtype, String name, |
|
| 72 |
Class defaultClass, Coercion coercion, String iconName, int flags); |
|
| 73 |
|
|
| 71 | 74 |
public Coercion getCoercion(int type); |
| 72 | 75 |
|
| 73 | 76 |
// public void setCoercion(int type, Coercion coercion); |
| org.gvsig.tools/library/trunk/org.gvsig.tools/org.gvsig.tools.lib/src/main/java/org/gvsig/tools/dataTypes/DataType.java | ||
|---|---|---|
| 23 | 23 |
*/ |
| 24 | 24 |
package org.gvsig.tools.dataTypes; |
| 25 | 25 |
|
| 26 |
import org.gvsig.tools.dataTypes.impl.coercion.CoerceToLocale; |
|
| 26 | 27 |
import org.gvsig.tools.util.LabeledValue; |
| 27 | 28 |
|
| 28 | 29 |
public interface DataType extends LabeledValue<DataType>, org.gvsig.tools.lang.Cloneable {
|
| 29 | 30 |
|
| 31 |
|
|
| 32 |
public static final int FLAG_NONE = 0; |
|
| 33 |
public static final int FLAG_NUMBER = 1; // byte, int, long, float, double, decimal |
|
| 34 |
public static final int FLAG_SUPPORT_PRECISION = 2; // byte, int, long, float, double, decimal |
|
| 35 |
public static final int FLAG_SUPPORT_SCALE = 4; // float, double, decimal |
|
| 36 |
public static final int FLAG_PREDEFINED_PRECISION = 8; // byte, int, long, float, double |
|
| 37 |
public static final int FLAG_SUPPORT_SIZE = 16; // String, byte[] |
|
| 38 |
public static final int FLAG_FLOATING_POINT = 32; // float, double |
|
| 39 |
|
|
| 40 |
/** |
|
| 41 |
* Without scale asigned |
|
| 42 |
*/ |
|
| 43 |
public static final int SCALE_NONE = -1; |
|
| 44 |
|
|
| 45 |
public static final int PRECISION_NONE = -1; |
|
| 46 |
|
|
| 30 | 47 |
public static final int BYTE_MAX_PRECISION = 3; // max byte 255 |
| 31 | 48 |
public static final int BYTE_DEFAULT_PRECISION = BYTE_MAX_PRECISION; |
| 32 | 49 |
|
| ... | ... | |
| 55 | 72 |
public static final int DECIMAL_DEFAULT_PRECISION = 20; |
| 56 | 73 |
public static final int DECIMAL_DEFAULT_SCALE = 3; |
| 57 | 74 |
|
| 75 |
public static final int LOCALE_DEFAULT_SIZE = CoerceToLocale.LOCALE_DEFAULT_SIZE; |
|
| 58 | 76 |
|
| 59 | 77 |
public interface NumberPrecisionAndScale {
|
| 60 | 78 |
public int getPrecision(); |
| ... | ... | |
| 106 | 124 |
|
| 107 | 125 |
public boolean isPredefinedPrecision(); |
| 108 | 126 |
|
| 127 |
public boolean isFloatingPoint(); |
|
| 128 |
|
|
| 109 | 129 |
public NumberPrecisionAndScale fixPrecisionAndScale(int precision, int scale); |
| 130 |
|
|
| 131 |
public int getFlags(); |
|
| 110 | 132 |
} |
| org.gvsig.tools/library/trunk/org.gvsig.tools/org.gvsig.tools.lib/src/main/java/org/gvsig/tools/dataTypes/DataTypes.java | ||
|---|---|---|
| 52 | 52 |
public static final int URI = 0x11; |
| 53 | 53 |
public static final int VERSION = 0x12; |
| 54 | 54 |
public static final int DECIMAL = 0x13; |
| 55 |
public static final int LOCALE = 0x14; |
|
| 55 | 56 |
|
| 56 | 57 |
@Deprecated |
| 57 | 58 |
public static final int BIGDECIMAL = DECIMAL; |
| 59 |
public static final int INTEGER = INT; |
|
| 58 | 60 |
|
| 59 | 61 |
public static final int CONTAINER = 0x20; |
| 60 | 62 |
public static final int ARRAY = 0x21; |
| org.gvsig.tools/library/trunk/org.gvsig.tools/org.gvsig.tools.lib/src/main/java/org/gvsig/tools/dataTypes/impl/DefaultDataTypesManager.java | ||
|---|---|---|
| 31 | 31 |
import java.util.Date; |
| 32 | 32 |
import java.util.Iterator; |
| 33 | 33 |
import java.util.List; |
| 34 |
import java.util.Locale; |
|
| 34 | 35 |
import java.util.Map; |
| 35 | 36 |
import java.util.Set; |
| 36 | 37 |
|
| ... | ... | |
| 46 | 47 |
import static org.gvsig.tools.dataTypes.DataType.DOUBLE_DEFAULT_PRECISION; |
| 47 | 48 |
import static org.gvsig.tools.dataTypes.DataType.DOUBLE_DEFAULT_SCALE; |
| 48 | 49 |
import static org.gvsig.tools.dataTypes.DataType.DOUBLE_MAX_PRECISION; |
| 50 |
import static org.gvsig.tools.dataTypes.DataType.FLAG_FLOATING_POINT; |
|
| 51 |
import static org.gvsig.tools.dataTypes.DataType.FLAG_NUMBER; |
|
| 52 |
import static org.gvsig.tools.dataTypes.DataType.FLAG_PREDEFINED_PRECISION; |
|
| 53 |
import static org.gvsig.tools.dataTypes.DataType.FLAG_SUPPORT_PRECISION; |
|
| 54 |
import static org.gvsig.tools.dataTypes.DataType.FLAG_SUPPORT_SCALE; |
|
| 55 |
import static org.gvsig.tools.dataTypes.DataType.FLAG_SUPPORT_SIZE; |
|
| 49 | 56 |
import static org.gvsig.tools.dataTypes.DataType.FLOAT_DEFAULT_PRECISION; |
| 50 | 57 |
import static org.gvsig.tools.dataTypes.DataType.FLOAT_DEFAULT_SCALE; |
| 51 | 58 |
import static org.gvsig.tools.dataTypes.DataType.FLOAT_MAX_PRECISION; |
| ... | ... | |
| 53 | 60 |
import static org.gvsig.tools.dataTypes.DataType.INT_MAX_PRECISION; |
| 54 | 61 |
import static org.gvsig.tools.dataTypes.DataType.LONG_DEFAULT_PRECISION; |
| 55 | 62 |
import static org.gvsig.tools.dataTypes.DataType.LONG_MAX_PRECISION; |
| 63 |
import static org.gvsig.tools.dataTypes.DataType.PRECISION_NONE; |
|
| 64 |
import static org.gvsig.tools.dataTypes.DataType.SCALE_NONE; |
|
| 56 | 65 |
import org.gvsig.tools.dataTypes.DataTypes; |
| 57 | 66 |
import org.gvsig.tools.dataTypes.DataTypesManager; |
| 58 |
import static org.gvsig.tools.dataTypes.impl.DefaultDataType.NO_SUPPORT_SCALE; |
|
| 59 | 67 |
import org.gvsig.tools.dataTypes.impl.coercion.CoerceToDecimal; |
| 60 | 68 |
import org.gvsig.tools.dataTypes.impl.coercion.CoerceToBoolean; |
| 61 | 69 |
import org.gvsig.tools.dataTypes.impl.coercion.CoerceToByte; |
| ... | ... | |
| 66 | 74 |
import org.gvsig.tools.dataTypes.impl.coercion.CoerceToFile; |
| 67 | 75 |
import org.gvsig.tools.dataTypes.impl.coercion.CoerceToFloat; |
| 68 | 76 |
import org.gvsig.tools.dataTypes.impl.coercion.CoerceToInt; |
| 77 |
import org.gvsig.tools.dataTypes.impl.coercion.CoerceToLocale; |
|
| 69 | 78 |
import org.gvsig.tools.dataTypes.impl.coercion.CoerceToLong; |
| 70 | 79 |
import org.gvsig.tools.dataTypes.impl.coercion.CoerceToObject; |
| 71 | 80 |
import org.gvsig.tools.dataTypes.impl.coercion.CoerceToString; |
| ... | ... | |
| 93 | 102 |
); |
| 94 | 103 |
this.addtype(BYTE, null, "Byte", Byte.class, new CoerceToByte(), |
| 95 | 104 |
"datatype-byte", |
| 96 |
true, BYTE_MAX_PRECISION, BYTE_DEFAULT_PRECISION |
|
| 105 |
FLAG_NUMBER|FLAG_SUPPORT_PRECISION|FLAG_PREDEFINED_PRECISION, |
|
| 106 |
BYTE_MAX_PRECISION, BYTE_DEFAULT_PRECISION |
|
| 97 | 107 |
); |
| 98 | 108 |
this.addtype(CHAR, null, "Char", Character.class, new CoerceToString()); |
| 99 | 109 |
this.addtype(INT, null, "Integer", Integer.class, new CoerceToInt(), |
| 100 | 110 |
"datatype-integer", |
| 101 |
true, INT_MAX_PRECISION, INT_DEFAULT_PRECISION |
|
| 111 |
FLAG_NUMBER|FLAG_SUPPORT_PRECISION|FLAG_PREDEFINED_PRECISION, |
|
| 112 |
INT_MAX_PRECISION, INT_DEFAULT_PRECISION |
|
| 102 | 113 |
); |
| 103 | 114 |
this.addtype(LONG, null, "Long", Long.class, new CoerceToLong(), |
| 104 | 115 |
"datatype-long", |
| 105 |
true, LONG_MAX_PRECISION, LONG_DEFAULT_PRECISION |
|
| 116 |
FLAG_NUMBER|FLAG_SUPPORT_PRECISION|FLAG_PREDEFINED_PRECISION, |
|
| 117 |
LONG_MAX_PRECISION, LONG_DEFAULT_PRECISION |
|
| 106 | 118 |
); |
| 107 | 119 |
this.addtype(FLOAT, null, "Float", Float.class, new CoerceToFloat(), |
| 108 | 120 |
"datatype-float", |
| 109 |
false, FLOAT_MAX_PRECISION, FLOAT_DEFAULT_PRECISION, FLOAT_DEFAULT_SCALE |
|
| 121 |
FLAG_FLOATING_POINT|FLAG_SUPPORT_PRECISION|FLAG_PREDEFINED_PRECISION|FLAG_SUPPORT_SCALE, |
|
| 122 |
FLOAT_MAX_PRECISION, FLOAT_DEFAULT_PRECISION, FLOAT_DEFAULT_SCALE |
|
| 110 | 123 |
); |
| 111 | 124 |
this.addtype(DOUBLE, null, "Double", Double.class, new CoerceToDouble(), |
| 112 | 125 |
"datatype-double", |
| 113 |
false, DOUBLE_MAX_PRECISION, DOUBLE_DEFAULT_PRECISION, DOUBLE_DEFAULT_SCALE |
|
| 126 |
FLAG_FLOATING_POINT|FLAG_SUPPORT_PRECISION|FLAG_PREDEFINED_PRECISION|FLAG_SUPPORT_SCALE, |
|
| 127 |
DOUBLE_MAX_PRECISION, DOUBLE_DEFAULT_PRECISION, DOUBLE_DEFAULT_SCALE |
|
| 114 | 128 |
); |
| 115 | 129 |
this.addtype(DECIMAL, null, "Decimal", BigDecimal.class, new CoerceToDecimal(), |
| 116 | 130 |
"datatype-decimal", |
| 117 |
false, DECIMAL_MAX_PRECISION, DECIMAL_DEFAULT_PRECISION, DECIMAL_DEFAULT_SCALE |
|
| 131 |
FLAG_NUMBER|FLAG_SUPPORT_PRECISION|FLAG_SUPPORT_SCALE, |
|
| 132 |
DECIMAL_MAX_PRECISION, DECIMAL_DEFAULT_PRECISION, DECIMAL_DEFAULT_SCALE |
|
| 118 | 133 |
); |
| 119 |
this.addtype(STRING, null, "String", String.class, new CoerceToString(), "datatype-string"); |
|
| 134 |
this.addtype(STRING, null, "String", String.class, new CoerceToString(), |
|
| 135 |
"datatype-string", |
|
| 136 |
FLAG_SUPPORT_SIZE |
|
| 137 |
); |
|
| 120 | 138 |
this.addtype(DATE, SUBTYPE_DATE, "Date", Date.class, new CoerceToDate(), "datatype-date"); |
| 121 | 139 |
this.addtype(TIME, SUBTYPE_DATE, "Time", Date.class, new CoerceToTime(), "datatype-time"); |
| 122 | 140 |
// this.addtype(TIMESTAMP, null, "Timestamp", Timestamp.class, new CoerceToTimestamp(),"datatype-timestamp"); |
| 123 | 141 |
this.addtype(TIMESTAMP, null, "Timestamp", Date.class, new CoerceToDateTime(), "datatype-timestamp"); |
| 142 |
|
|
| 143 |
this.addtype(LOCALE, null, "Locale", Locale.class, new CoerceToLocale(), |
|
| 144 |
"datatype-locale" |
|
| 145 |
); |
|
| 146 |
|
|
| 147 |
|
|
| 124 | 148 |
this.addtype(VERSION, null, "Version", Version.class, new CoerceToVersion()); |
| 125 | 149 |
|
| 126 | 150 |
this.addtype(BYTEARRAY, null, "ByteArray", |
| 127 | 151 |
(new byte[1]).getClass(), |
| 128 | 152 |
new CoerceToBytearray(), |
| 129 |
"datatype-bytearray" |
|
| 153 |
"datatype-bytearray", |
|
| 154 |
FLAG_SUPPORT_SIZE |
|
| 130 | 155 |
); |
| 131 | 156 |
this.addtype(FILE, SUBTYPE_FILE, "File", File.class, new CoerceToFile()); |
| 132 | 157 |
this.addtype(FOLDER, SUBTYPE_FOLDER, "Folder", File.class, new CoerceToFile()); |
| ... | ... | |
| 145 | 170 |
@Override |
| 146 | 171 |
public final synchronized int addtype(int type, String subtype, String name, |
| 147 | 172 |
Class defaultClass, Coercion coercion) {
|
| 148 |
return addtype(type, subtype, name, defaultClass, coercion, null, false, 0, 0, 0);
|
|
| 173 |
return addtype(type, subtype, name, defaultClass, coercion, null, 0, PRECISION_NONE, PRECISION_NONE, SCALE_NONE);
|
|
| 149 | 174 |
} |
| 150 | 175 |
|
| 151 | 176 |
public final synchronized int addtype(int type, String subtype, String name, |
| 152 | 177 |
Class defaultClass, Coercion coercion, String iconName) {
|
| 153 |
return addtype(type, subtype, name, defaultClass, coercion, iconName, false, 0, 0, 0);
|
|
| 178 |
return addtype(type, subtype, name, defaultClass, coercion, iconName, 0, PRECISION_NONE, PRECISION_NONE, SCALE_NONE);
|
|
| 154 | 179 |
} |
| 155 | 180 |
|
| 181 |
@Override |
|
| 156 | 182 |
public final synchronized int addtype(int type, String subtype, String name, |
| 183 |
Class defaultClass, Coercion coercion, String iconName, int flags) {
|
|
| 184 |
return addtype(type, subtype, name, defaultClass, coercion, iconName, |
|
| 185 |
flags, PRECISION_NONE, PRECISION_NONE, SCALE_NONE |
|
| 186 |
); |
|
| 187 |
} |
|
| 188 |
|
|
| 189 |
public final synchronized int addtype(int type, String subtype, String name, |
|
| 157 | 190 |
Class defaultClass, Coercion coercion, String iconName, |
| 158 |
boolean predefinedPrecision, int max_precision, int default_precision) {
|
|
| 191 |
int flags, int max_precision, int default_precision) {
|
|
| 159 | 192 |
return addtype(type, subtype, name, defaultClass, coercion, iconName, |
| 160 |
predefinedPrecision, max_precision, default_precision, NO_SUPPORT_SCALE
|
|
| 193 |
flags, max_precision, default_precision, SCALE_NONE
|
|
| 161 | 194 |
); |
| 162 | 195 |
} |
| 163 | 196 |
|
| 164 | 197 |
@Override |
| 165 | 198 |
public final synchronized int addtype(int type, String subtype, String name, |
| 166 | 199 |
Class defaultClass, Coercion coercion, String iconName, |
| 167 |
boolean predefinedPrecision, int max_precision, int default_precision, int default_scale) {
|
|
| 200 |
int flags, int max_precision, int default_precision, int default_scale) {
|
|
| 168 | 201 |
if (type == INVALID) {
|
| 169 | 202 |
type = getNewObjectIndexType(); |
| 170 | 203 |
} |
| ... | ... | |
| 185 | 218 |
|
| 186 | 219 |
DataType dataType = new DefaultDataType( |
| 187 | 220 |
type, subtype, name, defaultClass, coercion, iconName, |
| 188 |
predefinedPrecision, max_precision, default_precision, default_scale
|
|
| 221 |
flags, max_precision, default_precision, default_scale
|
|
| 189 | 222 |
); |
| 190 | 223 |
types[type] = dataType; |
| 191 | 224 |
LOG.info("Registered data type {}.", dataType.toString());
|
| org.gvsig.tools/library/trunk/org.gvsig.tools/org.gvsig.tools.lib/src/main/java/org/gvsig/tools/dataTypes/impl/DefaultDataType.java | ||
|---|---|---|
| 66 | 66 |
} |
| 67 | 67 |
} |
| 68 | 68 |
|
| 69 |
public static final int NO_SUPPORT_SCALE = -1; |
|
| 70 |
public static final int NO_SUPPORT_PRECISION = -1; |
|
| 71 |
|
|
| 72 |
private static final NumberPrecisionAndScale EMPTY_PRECISION_AND_SCALE = new DefaultNumberPrecisionAndScale(0, 0); |
|
| 69 |
private static final NumberPrecisionAndScale EMPTY_PRECISION_AND_SCALE = new DefaultNumberPrecisionAndScale(PRECISION_NONE, SCALE_NONE); |
|
| 73 | 70 |
|
| 74 | 71 |
private Coercion coercion; |
| 75 | 72 |
private Class defaultClass; |
| ... | ... | |
| 80 | 77 |
private int max_precision; |
| 81 | 78 |
private int default_precision; |
| 82 | 79 |
private int default_scale; |
| 83 |
private boolean predefinedPrecision;
|
|
| 80 |
private int flags;
|
|
| 84 | 81 |
|
| 85 | 82 |
DefaultDataType(int type, String subtype, String name, Class defaultClass, Coercion coercion) {
|
| 86 | 83 |
this(type, subtype, name, defaultClass, coercion, "datatype-any"); |
| 87 | 84 |
} |
| 88 | 85 |
|
| 89 | 86 |
DefaultDataType(int type, String subtype, String name, Class defaultClass, Coercion coercion, String iconName) {
|
| 90 |
this(type, subtype, name, defaultClass, coercion, "datatype-any", false, NO_SUPPORT_PRECISION, NO_SUPPORT_PRECISION, NO_SUPPORT_SCALE);
|
|
| 87 |
this(type, subtype, name, defaultClass, coercion, "datatype-any", 0, PRECISION_NONE, PRECISION_NONE, SCALE_NONE);
|
|
| 91 | 88 |
} |
| 92 | 89 |
|
| 93 |
DefaultDataType(int type, String subtype, String name, Class defaultClass, Coercion coercion, String iconName, boolean isFixedPrecision, int max_precision, int default_precision) {
|
|
| 94 |
this(type, subtype, name, defaultClass, coercion, "datatype-any", isFixedPrecision, max_precision, default_precision, NO_SUPPORT_SCALE);
|
|
| 90 |
DefaultDataType(int type, String subtype, String name, Class defaultClass, Coercion coercion, String iconName, int psflag, int max_precision, int default_precision) {
|
|
| 91 |
this(type, subtype, name, defaultClass, coercion, "datatype-any", psflag, max_precision, default_precision, SCALE_NONE);
|
|
| 95 | 92 |
} |
| 96 | 93 |
|
| 97 |
DefaultDataType(int type, String subtype, String name, Class defaultClass, Coercion coercion, String iconName, boolean isFixedPrecision, int max_precision, int default_precision, int default_scale) {
|
|
| 94 |
DefaultDataType(int type, String subtype, String name, Class defaultClass, Coercion coercion, String iconName, int flags, int max_precision, int default_precision, int default_scale) {
|
|
| 98 | 95 |
|
| 99 | 96 |
if (name == null) {
|
| 100 | 97 |
LOG.trace("Can't register null type name for type {}.", new Object[]{Integer.toHexString(type).toUpperCase()});
|
| ... | ... | |
| 106 | 103 |
this.defaultClass = defaultClass; |
| 107 | 104 |
this.coercion = coercion; |
| 108 | 105 |
this.iconName = iconName == null ? "datatype-any" : iconName; |
| 109 |
this.max_precision = max_precision; |
|
| 110 |
this.default_precision = default_precision; |
|
| 111 |
this.default_scale = default_scale; |
|
| 112 |
this.predefinedPrecision = isFixedPrecision; |
|
| 106 |
|
|
| 107 |
this.flags = flags; |
|
| 108 |
if( (this.flags&FLAG_FLOATING_POINT)==FLAG_FLOATING_POINT ) {
|
|
| 109 |
this.flags |= FLAG_NUMBER; |
|
| 110 |
} |
|
| 111 |
if( (this.flags&FLAG_SUPPORT_PRECISION)==FLAG_SUPPORT_PRECISION ) {
|
|
| 112 |
this.max_precision = max_precision; |
|
| 113 |
if( this.default_precision>max_precision ) {
|
|
| 114 |
this.default_precision = max_precision; |
|
| 115 |
} else {
|
|
| 116 |
this.default_precision = default_precision; |
|
| 117 |
} |
|
| 118 |
if( (this.flags&FLAG_SUPPORT_SCALE)==FLAG_SUPPORT_SCALE ) {
|
|
| 119 |
if( this.default_scale>this.max_precision ) {
|
|
| 120 |
this.default_scale = this.max_precision -1; |
|
| 121 |
} else {
|
|
| 122 |
this.default_scale = default_scale; |
|
| 123 |
} |
|
| 124 |
} else {
|
|
| 125 |
this.default_scale = SCALE_NONE; |
|
| 126 |
} |
|
| 127 |
} else {
|
|
| 128 |
this.max_precision = PRECISION_NONE; |
|
| 129 |
this.default_precision = PRECISION_NONE; |
|
| 130 |
this.default_scale = SCALE_NONE; |
|
| 131 |
} |
|
| 113 | 132 |
} |
| 114 | 133 |
|
| 115 | 134 |
@Override |
| ... | ... | |
| 247 | 266 |
|
| 248 | 267 |
@Override |
| 249 | 268 |
public boolean isNumeric() {
|
| 250 |
if (type == DataTypes.DOUBLE |
|
| 251 |
|| type == DataTypes.FLOAT |
|
| 252 |
|| type == DataTypes.BYTE |
|
| 253 |
|| type == DataTypes.INT |
|
| 254 |
|| type == DataTypes.LONG |
|
| 255 |
|| type == DataTypes.DECIMAL) {
|
|
| 256 |
return true; |
|
| 257 |
} |
|
| 258 |
return false; |
|
| 269 |
return (this.flags&FLAG_NUMBER) == FLAG_NUMBER; |
|
| 259 | 270 |
} |
| 260 | 271 |
|
| 261 | 272 |
@Override |
| 262 | 273 |
public boolean supportSize() {
|
| 263 |
switch (this.type) {
|
|
| 264 |
case DataTypes.STRING: |
|
| 265 |
case DataTypes.BYTEARRAY: |
|
| 266 |
return true; |
|
| 267 |
default: |
|
| 268 |
return false; |
|
| 269 |
} |
|
| 274 |
return (this.flags&FLAG_SUPPORT_SIZE) == FLAG_SUPPORT_SIZE; |
|
| 270 | 275 |
} |
| 271 | 276 |
|
| 272 | 277 |
@Override |
| 273 | 278 |
public boolean supportPrecision() {
|
| 274 |
return this.max_precision!=NO_SUPPORT_PRECISION;
|
|
| 279 |
return (this.flags&FLAG_SUPPORT_PRECISION) == FLAG_SUPPORT_PRECISION;
|
|
| 275 | 280 |
} |
| 276 | 281 |
|
| 277 | 282 |
@Override |
| 278 | 283 |
public boolean supportScale() {
|
| 279 |
return this.default_scale!=NO_SUPPORT_SCALE;
|
|
| 284 |
return (this.flags&FLAG_SUPPORT_SCALE) == FLAG_SUPPORT_SCALE;
|
|
| 280 | 285 |
} |
| 281 | 286 |
|
| 282 | 287 |
@Override |
| 288 |
public boolean isPredefinedPrecision() {
|
|
| 289 |
return (this.flags&FLAG_PREDEFINED_PRECISION) == FLAG_PREDEFINED_PRECISION ; |
|
| 290 |
} |
|
| 291 |
|
|
| 292 |
@Override |
|
| 293 |
public boolean isFloatingPoint() {
|
|
| 294 |
return (this.flags&FLAG_FLOATING_POINT) == FLAG_FLOATING_POINT ; |
|
| 295 |
} |
|
| 296 |
|
|
| 297 |
@Override |
|
| 298 |
public int getFlags() {
|
|
| 299 |
return this.flags; |
|
| 300 |
} |
|
| 301 |
|
|
| 302 |
@Override |
|
| 283 | 303 |
public NumberPrecisionAndScale fixPrecisionAndScale(int precision, int scale) {
|
| 284 |
if( this.max_precision==NO_SUPPORT_PRECISION ) {
|
|
| 304 |
if( (this.flags&FLAG_SUPPORT_PRECISION) != FLAG_SUPPORT_PRECISION ) {
|
|
| 285 | 305 |
return EMPTY_PRECISION_AND_SCALE; |
| 286 | 306 |
} |
| 287 | 307 |
DefaultNumberPrecisionAndScale r = new DefaultNumberPrecisionAndScale( |
| 288 | 308 |
precision, |
| 289 | 309 |
scale |
| 290 | 310 |
); |
| 291 |
if( this.predefinedPrecision ) {
|
|
| 311 |
if( (this.flags&FLAG_PREDEFINED_PRECISION) == FLAG_PREDEFINED_PRECISION ) {
|
|
| 292 | 312 |
r.precision = max_precision; |
| 293 | 313 |
} |
| 294 |
if( this.default_scale==NO_SUPPORT_SCALE ) {
|
|
| 314 |
if( (this.flags&FLAG_SUPPORT_SCALE) != FLAG_SUPPORT_SCALE ) {
|
|
| 295 | 315 |
// Soporta precision y no escala (byte, int, long... enteros) |
| 296 | 316 |
r.scale = 0; |
| 297 | 317 |
if( r.precision > max_precision ) {
|
| 298 | 318 |
r.precision = max_precision; |
| 319 |
} else if( r.precision < 1 ) {
|
|
| 320 |
r.precision = default_precision; |
|
| 299 | 321 |
} |
| 300 | 322 |
} else {
|
| 323 |
if( r.scale == SCALE_NONE ) {
|
|
| 324 |
r.scale = default_scale; |
|
| 325 |
} |
|
| 301 | 326 |
// Soporta precision y escala. |
| 302 | 327 |
if (r.precision < 1) {
|
| 303 | 328 |
// Sin precision |
| ... | ... | |
| 385 | 410 |
public int getDefaultScale() {
|
| 386 | 411 |
return this.default_scale; |
| 387 | 412 |
} |
| 388 |
|
|
| 389 |
@Override |
|
| 390 |
public boolean isPredefinedPrecision() {
|
|
| 391 |
return this.predefinedPrecision; |
|
| 392 |
} |
|
| 393 | 413 |
} |
| org.gvsig.tools/library/trunk/org.gvsig.tools/org.gvsig.tools.lib/src/main/java/org/gvsig/tools/dataTypes/impl/coercion/CoerceToLocale.java | ||
|---|---|---|
| 1 |
/** |
|
| 2 |
* gvSIG. Desktop Geographic Information System. |
|
| 3 |
* |
|
| 4 |
* Copyright (C) 2007-2013 gvSIG Association. |
|
| 5 |
* |
|
| 6 |
* This program is free software; you can redistribute it and/or |
|
| 7 |
* modify it under the terms of the GNU General Public License |
|
| 8 |
* as published by the Free Software Foundation; either version 2 |
|
| 9 |
* of the License, or (at your option) any later version. |
|
| 10 |
* |
|
| 11 |
* This program is distributed in the hope that it will be useful, |
|
| 12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
| 13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
| 14 |
* GNU General Public License for more details. |
|
| 15 |
* |
|
| 16 |
* You should have received a copy of the GNU General Public License |
|
| 17 |
* along with this program; if not, write to the Free Software |
|
| 18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
| 19 |
* MA 02110-1301, USA. |
|
| 20 |
* |
|
| 21 |
* For any additional information, do not hesitate to contact us |
|
| 22 |
* at info AT gvsig.com, or visit our website www.gvsig.com. |
|
| 23 |
*/ |
|
| 24 |
package org.gvsig.tools.dataTypes.impl.coercion; |
|
| 25 |
|
|
| 26 |
import java.util.HashSet; |
|
| 27 |
import java.util.Locale; |
|
| 28 |
import java.util.Set; |
|
| 29 |
import org.gvsig.tools.dataTypes.AbstractCoercion; |
|
| 30 |
import org.gvsig.tools.dataTypes.Coercion; |
|
| 31 |
import org.gvsig.tools.dataTypes.CoercionContext; |
|
| 32 |
import org.gvsig.tools.dataTypes.CoercionException; |
|
| 33 |
|
|
| 34 |
public class CoerceToLocale extends AbstractCoercion {
|
|
| 35 |
|
|
| 36 |
public static final int LOCALE_DEFAULT_SIZE = 30; |
|
| 37 |
|
|
| 38 |
private static Set<String> availableLanguages = null; |
|
| 39 |
|
|
| 40 |
public static String toString(Locale locale) {
|
|
| 41 |
return locale.toLanguageTag(); |
|
| 42 |
} |
|
| 43 |
|
|
| 44 |
public static boolean isLanguageAvailable(String language) {
|
|
| 45 |
if( language==null || language.isEmpty() ) {
|
|
| 46 |
return false; |
|
| 47 |
} |
|
| 48 |
if( availableLanguages==null ) {
|
|
| 49 |
availableLanguages = new HashSet<>(); |
|
| 50 |
Locale[] locales = Locale.getAvailableLocales(); |
|
| 51 |
for (Locale locale : locales) {
|
|
| 52 |
availableLanguages.add(locale.getLanguage()); |
|
| 53 |
} |
|
| 54 |
} |
|
| 55 |
return availableLanguages.contains(language); |
|
| 56 |
} |
|
| 57 |
|
|
| 58 |
public static boolean isValidCountry(final String country) {
|
|
| 59 |
if( country == null ) {
|
|
| 60 |
return false; |
|
| 61 |
} |
|
| 62 |
char ch0, ch1, ch2; |
|
| 63 |
switch(country.length()) {
|
|
| 64 |
case 2: |
|
| 65 |
ch0 = country.charAt(0); |
|
| 66 |
ch1 = country.charAt(1); |
|
| 67 |
return Character.isUpperCase(ch0) && Character.isAlphabetic(ch0) && |
|
| 68 |
Character.isUpperCase(ch1) && Character.isAlphabetic(ch1); |
|
| 69 |
case 3: |
|
| 70 |
ch0 = country.charAt(0); |
|
| 71 |
ch1 = country.charAt(1); |
|
| 72 |
ch2 = country.charAt(2); |
|
| 73 |
return Character.isDigit(ch0) && Character.isDigit(ch1) && Character.isDigit(ch2); |
|
| 74 |
default: |
|
| 75 |
return false; |
|
| 76 |
} |
|
| 77 |
} |
|
| 78 |
|
|
| 79 |
public static Locale parseLocale(final String locale_s) {
|
|
| 80 |
String[] locale_p = locale_s.trim().split("_");
|
|
| 81 |
String language = locale_p[0]; |
|
| 82 |
String country; |
|
| 83 |
String variant; |
|
| 84 |
if( !isLanguageAvailable(language) ) {
|
|
| 85 |
return null; |
|
| 86 |
} |
|
| 87 |
switch(locale_p.length) {
|
|
| 88 |
default: |
|
| 89 |
return new Locale(language); |
|
| 90 |
case 2: |
|
| 91 |
country = locale_p[1]; |
|
| 92 |
if( !isValidCountry(country) ) {
|
|
| 93 |
return null; |
|
| 94 |
} |
|
| 95 |
return new Locale(language, country); |
|
| 96 |
|
|
| 97 |
case 3: |
|
| 98 |
country = locale_p[1]; |
|
| 99 |
variant = locale_p[2]; |
|
| 100 |
if( !isValidCountry(country) || variant.isEmpty() ) {
|
|
| 101 |
return null; |
|
| 102 |
} |
|
| 103 |
return new Locale(language, country, variant); |
|
| 104 |
} |
|
| 105 |
} |
|
| 106 |
|
|
| 107 |
@Override |
|
| 108 |
public Object coerce(Object value, CoercionContext context) throws CoercionException {
|
|
| 109 |
if (value == null || value instanceof Locale) {
|
|
| 110 |
return value; |
|
| 111 |
} |
|
| 112 |
Locale locale; |
|
| 113 |
String locale_s = ""; |
|
| 114 |
try {
|
|
| 115 |
locale_s = value.toString(); |
|
| 116 |
if( locale_s.equalsIgnoreCase("Default") ) {
|
|
| 117 |
return Locale.getDefault(); |
|
| 118 |
} |
|
| 119 |
if( locale_s.equalsIgnoreCase("null") ) {
|
|
| 120 |
return null; |
|
| 121 |
} |
|
| 122 |
locale = Locale.forLanguageTag(locale_s); |
|
| 123 |
if( isLanguageAvailable(locale.getLanguage()) ) {
|
|
| 124 |
return locale; |
|
| 125 |
} |
|
| 126 |
locale = parseLocale(locale_s); |
|
| 127 |
if( locale != null && isLanguageAvailable(locale.getLanguage()) ) {
|
|
| 128 |
return locale; |
|
| 129 |
} |
|
| 130 |
} catch (Exception e) {
|
|
| 131 |
throw new CoercionException("Can't coerce '" + locale_s + "' ("+value.getClass().getSimpleName()+") to Locale.", e);
|
|
| 132 |
} |
|
| 133 |
throw new CoercionException("Can't coerce '" + locale_s + "' ("+value.getClass().getSimpleName()+") to Locale.");
|
|
| 134 |
} |
|
| 135 |
} |
|
| 0 | 136 | |
| org.gvsig.tools/library/trunk/org.gvsig.tools/org.gvsig.tools.lib/src/main/java/org/gvsig/tools/dataTypes/impl/coercion/CoerceToString.java | ||
|---|---|---|
| 33 | 33 |
import org.gvsig.tools.dataTypes.CoercionContext; |
| 34 | 34 |
import org.gvsig.tools.dataTypes.CoercionContextLocale; |
| 35 | 35 |
import org.gvsig.tools.dataTypes.CoercionException; |
| 36 |
import org.gvsig.tools.dataTypes.DataTypesManager; |
|
| 37 | 36 |
|
| 38 | 37 |
public class CoerceToString extends AbstractCoercion {
|
| 39 | 38 |
|
| ... | ... | |
| 68 | 67 |
} else if (value instanceof BigDecimal ) {
|
| 69 | 68 |
s = ((BigDecimal) value).toPlainString(); |
| 70 | 69 |
|
| 70 |
} else if (value instanceof Locale ) {
|
|
| 71 |
s = CoerceToLocale.toString((Locale)value); |
|
| 72 |
|
|
| 71 | 73 |
} else {
|
| 72 | 74 |
s = value.toString(); |
| 73 | 75 |
} |
| org.gvsig.tools/library/trunk/org.gvsig.tools/org.gvsig.tools.swing/org.gvsig.tools.swing.impl/src/main/java/org/gvsig/tools/swing/impl/ToolsSwingDefaultImplLibrary.java | ||
|---|---|---|
| 106 | 106 |
new String[] { "DataTypes", "datatype-float" },
|
| 107 | 107 |
new String[] { "DataTypes", "datatype-image" },
|
| 108 | 108 |
new String[] { "DataTypes", "datatype-integer" },
|
| 109 |
new String[] { "DataTypes", "datatype-locale" },
|
|
| 109 | 110 |
new String[] { "DataTypes", "datatype-long" },
|
| 110 | 111 |
new String[] { "DataTypes", "datatype-object" },
|
| 111 | 112 |
new String[] { "DataTypes", "datatype-string" },
|
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