Revision 44669 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.dal/org.gvsig.fmap.dal.swing/org.gvsig.fmap.dal.swing.impl/src/main/java/org/gvsig/fmap/dal/swing/impl/featuretable/table/DynFieldFacadeOfAFeatureAttributeDescriptor.java
| DynFieldFacadeOfAFeatureAttributeDescriptor.java | ||
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package org.gvsig.fmap.dal.swing.impl.featuretable.table; |
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import java.math.BigDecimal; |
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import java.math.MathContext; |
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import java.text.DateFormat; |
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import java.util.List; |
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import java.util.Objects; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.type.GeometryType; |
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import org.gvsig.timesupport.Interval; |
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import org.gvsig.tools.dataTypes.Coercion; |
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import org.gvsig.tools.dataTypes.CoercionException; |
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import org.gvsig.tools.dataTypes.DataType; |
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import org.gvsig.tools.dataTypes.DataTypeUtils; |
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import org.gvsig.tools.dynobject.DynField; |
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import org.gvsig.tools.dynobject.DynField_v2; |
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import org.gvsig.tools.dynobject.DynMethod; |
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import org.gvsig.tools.dynobject.exception.DynFieldIsNotAContainerException; |
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import org.gvsig.tools.dynobject.exception.DynFieldValidateException; |
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import org.gvsig.tools.evaluator.Evaluator; |
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import org.gvsig.tools.dataTypes.CoercionContext; |
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public class DynFieldFacadeOfAFeatureAttributeDescriptor implements FeatureAttributeDescriptor {
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private DynField field; |
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private CoercionContext coerceContext; |
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public DynFieldFacadeOfAFeatureAttributeDescriptor(DynField field) {
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this.field = field; |
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} |
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} |
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@Override |
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public MathContext getMathContext() {
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return MathContext.UNLIMITED; |
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} |
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@Override |
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public String getDataTypeName() {
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return field.getDataType().getName(); |
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} |
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} |
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@Override |
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public int getScale() {
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return 0; |
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} |
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@Override |
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public Coercion getCoercion() {
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return this.field.getDataType().getCoercion(); |
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} |
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@Override |
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public CoercionContext getCoercionContext() {
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if( this.coerceContext==null ) {
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if( this.getDataType().isNumeric() ) {
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if( this.getSize()==0 ) {
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this.coerceContext = DataTypeUtils.coerceContextDefaultDecimal(); |
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} else {
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this.coerceContext = DataTypeUtils.coerceContextDecimal( |
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null, |
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this.getSize(), |
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this.getPrecision(), |
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BigDecimal.ROUND_HALF_UP |
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); |
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} |
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} else {
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this.coerceContext = DataTypeUtils.coerceContextDefaultLocale(); |
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} |
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} |
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return this.coerceContext; |
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} |
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@Override |
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public Class getObjectClass() {
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return this.getDataType().getDefaultClass(); |
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} |
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} |
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@Override |
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public Object getDefaultValueCoerced() {
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try {
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return this.getDataType().coerce(this.getDefaultValue()); |
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} catch (CoercionException ex) {
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return null; |
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} |
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} |
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@Override |
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public String getSubtype() {
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return null; |
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} |
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