Application: gvSIG desktop

package org.gvsig.fmap.dal.swing.impl.featuretable.table;

import java.math.BigDecimal;

import java.math.MathContext;

import java.text.DateFormat;

import java.util.List;

import java.util.Locale;

import java.util.Objects;

import org.apache.commons.lang3.StringUtils;

import org.cresques.cts.IProjection;

import org.gvsig.fmap.dal.DataTypes;

import org.gvsig.fmap.dal.feature.DataProfile;

import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor;

import org.gvsig.fmap.dal.feature.FeatureAttributeEmulator;

import org.gvsig.fmap.dal.feature.FeatureAttributeGetter;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.fmap.dal.feature.FeatureType;

import org.gvsig.fmap.dal.feature.ForeingKey;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.fmap.geom.type.GeometryType;

import org.gvsig.timesupport.Interval;

import org.gvsig.tools.dataTypes.Coercion;

import org.gvsig.tools.dataTypes.CoercionException;

import org.gvsig.tools.dataTypes.DataType;

import org.gvsig.tools.dataTypes.DataTypeUtils;

import org.gvsig.tools.dynobject.DynField;

import org.gvsig.tools.dynobject.DynField_v2;

import org.gvsig.tools.dynobject.DynMethod;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.dynobject.DynObjectValueItem;

import org.gvsig.tools.dynobject.DynStruct;

import org.gvsig.tools.dynobject.Tags;

import org.gvsig.tools.dynobject.exception.DynFieldIsNotAContainerException;

import org.gvsig.tools.dynobject.exception.DynFieldValidateException;

import org.gvsig.tools.evaluator.Evaluator;

import org.gvsig.tools.dataTypes.CoercionContext;

public class DynFieldFacadeOfAFeatureAttributeDescriptor implements FeatureAttributeDescriptor {

    private DynField field;

    private CoercionContext coerceContext;

    public DynFieldFacadeOfAFeatureAttributeDescriptor(DynField field) {

        this.field = field;

    }

    @Override

    public FeatureAttributeDescriptor getCopy() {

        try {

            return (FeatureAttributeDescriptor) field.clone();

        } catch (CloneNotSupportedException ex) {

            throw new RuntimeException(ex);

        }

    }

    @Override

    public MathContext getMathContext() {

      return MathContext.UNLIMITED;

    }

    @Override

    public String getDataTypeName() {

        return field.getDataType().getName();

    }

    @Override

    public int getSize() {

        return 1;

    }

    @Override

    public int getPrecision() {

        return 0;

    }

    @Override

    public int getScale() {

        return 0;

    }

    @Override

    public Coercion getCoercion() {

      return this.field.getDataType().getCoercion();

    }

    @Override

    public CoercionContext getCoercionContext() {

      if( this.coerceContext==null ) {

        if( this.getDataType().isNumeric() ) {

          if( this.getSize()==0 ) {

            this.coerceContext = DataTypeUtils.coerceContextDefaultDecimal();

          } else {

            this.coerceContext = DataTypeUtils.coerceContextDecimal(

                    null, 

                    this.getSize(), 

                    this.getPrecision(),

                    BigDecimal.ROUND_HALF_UP

            );

          }

        } else {

            this.coerceContext = DataTypeUtils.coerceContextDefaultLocale();

        }

      }

      return this.coerceContext;

    }

    @Override

    public Class getObjectClass() {

        return this.getDataType().getDefaultClass();

    }

    @Override

    public int getMinimumOccurrences() {

        return 0;

    }

    @Override

    public int getMaximumOccurrences() {

        return 0;

    }

    @Override

    public boolean isPrimaryKey() {

        return false;

    }

    @Override

    public boolean allowNull() {

        return true;

    }

    @Override

    public Evaluator getEvaluator() {

        return null;

    }

    @Override

    public IProjection getSRS() {

        return null;

    }

    @Override

    public int getGeometryType() {

        return Geometry.TYPES.GEOMETRY;

    }

    @Override

    public int getGeometrySubType() {

        return Geometry.SUBTYPES.UNKNOWN;

    }

    @Override

    public GeometryType getGeomType() {

        return null;

    }

    @Override

    public DateFormat getDateFormat() {

        return null;

    }

    @Override

    public int getIndex() {

        return -1;

    }

    @Override

    public Object getAdditionalInfo(String infoName) {

        return null;

    }

    @Override

    public boolean isAutomatic() {

        return false;

    }

    @Override

    public boolean isTime() {

        return false;

    }

    @Override

    public boolean isIndexed() {

        return false;

    }

    @Override

    public boolean allowIndexDuplicateds() {

        return false;

    }

    @Override

    public boolean isIndexAscending() {

        return false;

    }

    @Override

    public FeatureAttributeGetter getFeatureAttributeGetter() {

        return null;

    }

    @Override

    public void setFeatureAttributeGetter(FeatureAttributeGetter featureAttributeGetter) {

    }

    @Override

    public FeatureAttributeEmulator getFeatureAttributeEmulator() {

        return null;

    }

    @Override

    public String getName() {

        return this.field.getName();

    }

    @Override

    public int getType() {

        return this.field.getDataType().getType();

    }

    @Override

    public DataType getDataType() {

        return this.field.getDataType();

    }

    @Override

    public Object getDefaultValueCoerced() {

        try {

            return this.getDataType().coerce(this.getDefaultValue());

        } catch (CoercionException ex) {

            return null;

        }

    }

    @Override

    public String getSubtype() {

        return null;

    }

    @Override

    public String getDescription() {

        return this.field.getDescription();

    }

    @Override

    public Object getDefaultValue() {

        return this.field.getDefaultValue();

    }

    @Override

    public String getGroup() {

        return this.field.getGroup();

    }

    @Override

    public int getOder() {

        return this.field.getOder();

    }

    @Override

    public boolean isMandatory() {

        return this.field.isMandatory();

    }

    @Override

    public boolean isPersistent() {

        return this.field.isPersistent();

    }

    @Override

    public boolean isHidden() {

        return this.field.isHidden();

    }

    @Override

    public boolean isReadOnly() {

        return this.field.isReadOnly();

    }

    @Override

    public boolean isContainer() {

        return this.field.isContainer();

    }

    @Override

    public DynObjectValueItem[] getAvailableValues() {

        return this.field.getAvailableValues();

    }

    @Override

    public Object getMinValue() {

        return this.field.getMinValue();

    }

    @Override

    public Object getMaxValue() {

        return this.field.getMaxValue();

    }

    @Override

    public Class getClassOfValue() {

        return this.field.getClassOfValue();

    }

    @Override

    public Class getClassOfItems() {

        return this.field.getClassOfItems();

    }

    @Override

    public DynField setDescription(String description) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setType(int type) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setType(DataType type) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setSubtype(String subtype) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setDefaultFieldValue(Object defaultValue) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setGroup(String groupName) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setOrder(int order) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setMandatory(boolean mandatory) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setHidden(boolean hidden) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setPersistent(boolean persistent) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setAvailableValues(DynObjectValueItem[] values) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setAvailableValues(List values) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setMinValue(Object minValue) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setMaxValue(Object maxValue) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setClassOfValue(Class theClass) throws DynFieldIsNotAContainerException {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setClassOfItems(Class theClass) throws DynFieldIsNotAContainerException {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setReadOnly(boolean isReadOnly) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField getElementsType() {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setElementsType(int type) throws DynFieldIsNotAContainerException {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setElementsType(DynStruct type) throws DynFieldIsNotAContainerException {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public void validate(Object value) throws DynFieldValidateException {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public Object coerce(Object value) throws CoercionException {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public int getTheTypeOfAvailableValues() {

        return this.field.getTheTypeOfAvailableValues();

    }

    @Override

    public DynField setDefaultDynValue(Object defaultValue) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public DynField setTheTypeOfAvailableValues(int type) {

        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.

    }

    @Override

    public Object clone() throws CloneNotSupportedException {

        DynFieldFacadeOfAFeatureAttributeDescriptor other = (DynFieldFacadeOfAFeatureAttributeDescriptor) super.clone(); 

        other.field = (DynField) other.field.clone();

        return other;

    }

    @Override

    public boolean isComputed() {

        if( field instanceof DynField_v2 ) {

            return ((DynField_v2)field).isCalculated();

        }

        return false;

    }

    @Override

    public FeatureStore getStore() {

        return null;

    }

    @Override

    public FeatureType getFeatureType() {

        return null;

    }

    @Override

    public Interval getInterval() {

        return null;

    }

    @Override

    public String getDataProfileName() {

        return null;

    }

    @Override

    public String[] getRequiredFieldNames() {

        return null;

    }

    @Override

    public DynField setClassOfValue(DynStruct dynStrct) {

        ((DynField_v2)this.field).setClassOfValue(dynStrct);

        return this;

    }

    @Override

    public DynField setClassOfValue(String theClassNameOfValue) {

        ((DynField_v2)this.field).setClassOfValue(theClassNameOfValue);

        return this;

    }

    @Override

    public String getClassNameOfValue() {

        return ((DynField_v2)this.field).getClassNameOfValue();

    }

    @Override

    public DynStruct getDynClassOfValue() {

        return ((DynField_v2)this.field).getDynClassOfValue();

    }

    @Override

    public DynField setTypeOfItems(int type) {

        ((DynField_v2)this.field).setTypeOfItems(type);

        return this;

    }

    @Override

    public int getTypeOfItems() {

        return ((DynField_v2)this.field).getTypeOfItems();

    }

    @Override

    public DynField setClassOfItems(DynStruct dynStrct) {

        ((DynField_v2)this.field).setClassOfItems(dynStrct);

        return this;

    }

    @Override

    public DynField setClassOfItems(String theClassNameOfValue) {

        ((DynField_v2)this.field).setClassOfItems(theClassNameOfValue);

        return this;

    }

    @Override

    public String getClassNameOfItems() {

        return ((DynField_v2)this.field).getClassNameOfItems();

    }

    @Override

    public DynStruct getDynClassOfItems() {

        return ((DynField_v2)this.field).getDynClassOfItems();

    }

    @Override

    public Tags getTags() {

        return ((DynField_v2)this.field).getTags();

    }

    @Override

    public DynField setRelationType(int relationType) {

        ((DynField_v2)this.field).setRelationType(relationType);

        return this;

    }

    @Override

    public int getRelationType() {

        return ((DynField_v2)this.field).getRelationType();

    }

    @Override

    public DynField setAvailableValues(DynMethod computeAvailableValues) {

        ((DynField_v2)this.field).setAvailableValues(computeAvailableValues);

        return this;

    }

    @Override

    public DynMethod getAvailableValuesMethod() {

        return ((DynField_v2)this.field).getAvailableValuesMethod();

    }

    @Override

    public DynObjectValueItem[] getAvailableValues(DynObject self) {

        return ((DynField_v2)this.field).getAvailableValues(self);

    }

    @Override

    public boolean isAvailableValuesCalculated() {

        return ((DynField_v2)this.field).isAvailableValuesCalculated();

    }

    @Override

    public DynField setCalculateMethod(DynMethod computeValue) {

        ((DynField_v2)this.field).setCalculateMethod(computeValue);

        return this;

    }

    @Override

    public DynMethod getCalculateMethod() {

        return ((DynField_v2)this.field).getCalculateMethod();

    }

    @Override

    public boolean isCalculated() {

        return ((DynField_v2)this.field).isCalculated();

    }

    @Override

    public Object getCalculatedValue(DynObject self) {

        return ((DynField_v2)this.field).getCalculatedValue(self);

    }

    @Override

    public void copyFrom(DynField other) {

        ((DynField_v2)this.field).copyFrom(other);

    }

    @Override

    public DynField setValidateElements(boolean validate) {

        ((DynField_v2)this.field).setValidateElements(validate);

        return this;

    }

    @Override

    public boolean getValidateElements() {

        return ((DynField_v2)this.field).getValidateElements();

    }

    @Override

    public String getLabel() {

        return ((DynField_v2)this.field).getLabel();

    }

    @Override

    public DynField setLabel(String label) {

        ((DynField_v2)this.field).setLabel(label);

        return this;

    }

    @Override

    public void recentUsed() {

    }

    @Override

    public boolean isForeingKey() {

        return false;

    }

    @Override

    public ForeingKey getForeingKey() {

        return null;

    }

    @Override

    public String getShortLabel() {

        return ((DynField_v2)field).getShortLabel();

    }

    @Override

    public DynField setShortLabel(String shortLabel) {

        ((DynField_v2)field).setShortLabel(shortLabel);

        return this;

    }

    @Override

    public String getLocalizedShortLabel() {

        return ((DynField_v2)field).getLocalizedShortLabel();

    }

    @Override

    public String getLocalizedLabel() {

        return ((DynField_v2)field).getLocalizedLabel();

    }

    @Override

    public String getLabelOfValue(Object value) {

        return Objects.toString(value, "");

    }

    @Override

    public DataProfile getDataProfile() {

        return null;

    }

    @Override

    public boolean hasOnlyMetadataChanges(FeatureAttributeDescriptor other) {

        return false;

    }

    @Override

    public boolean hasLabel() {

        return StringUtils.isNotBlank(((DynField_v2) this.field).getLabel());

    }

    @Override

    public boolean hasShortLabel() {

        return StringUtils.isNotBlank(((DynField_v2) this.field).getShortLabel());

    }

    @Override

    public boolean hasDescription() {

        return StringUtils.isNotBlank(this.field.getDescription());

    }

    @Override

    public FeatureAttributeDescriptor getValue() {

        return this;

    }

  @Override

  public boolean supportSize() {

    switch (this.getDataType().getType()) {

      case DataTypes.STRING:

      case DataTypes.BYTEARRAY:

        return true;

      default:

        return false;

    }

  }

  @Override

  public boolean supportPrecision() {

    switch (this.getDataType().getType()) {

      case DataTypes.BYTE:

      case DataTypes.INT:

      case DataTypes.LONG:

      case DataTypes.FLOAT:

      case DataTypes.DOUBLE:

      case DataTypes.DECIMAL:

        return true;

      default:

        return false;

    }

  }

  @Override

  public boolean supportScale() {

    switch (this.getDataType().getType()) {

      case DataTypes.FLOAT:

      case DataTypes.DOUBLE:

      case DataTypes.DECIMAL:

        return true;

      default:

        return false;

    }

  }

  @Override

  public int getRoundMode() {

    return BigDecimal.ROUND_HALF_UP;

  }

  @Override

  public Locale getLocale() {

    return Locale.ENGLISH;

  }

  @Override

  public Object get(String name) {

    return null;

  }

}