root / branches / Mobile_Compatible_Hito_1 / libFMap / src-file / org / gvsig / data / datastores / vectorial / file / shp_util / NewSHPFeature.java @ 21606
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package org.gvsig.data.datastores.vectorial.file.shp_util; |
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import java.text.DateFormat; |
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import java.text.ParseException; |
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import java.util.Date; |
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import java.util.List; |
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import java.util.Locale; |
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import org.apache.log4j.Logger; |
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import org.gvsig.data.datastores.vectorial.file.dbf.utils.DbaseFile; |
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import org.gvsig.data.exception.ReadException; |
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import org.gvsig.data.spatialprovisional.IExtent; |
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import org.gvsig.data.vectorial.Feature; |
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import org.gvsig.data.vectorial.IFeatureAttributeDescriptor; |
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import org.gvsig.data.vectorial.IFeatureID; |
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import org.gvsig.data.vectorial.IFeatureType; |
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import com.hardcode.gdbms.engine.data.DataSource; |
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import com.hardcode.gdbms.engine.data.driver.DriverException; |
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import es.prodevelop.gvsig.mobile.fmap.core.IGeometry; |
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import es.prodevelop.gvsig.mobile.fmap.driver.vect.dbf.DbfMemoryDataSource; |
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public class NewSHPFeature extends Feature { |
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private static Logger logger = Logger.getLogger(NewSHPFeature.class); |
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protected static Locale ukLocale = new Locale("en", "UK"); |
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private int featureIndex = 0; |
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public NewSHPFeature(IFeatureType ftype, int feat_ind) { |
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super(ftype);
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featureIndex = feat_ind; |
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} |
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public IFeatureID getID() {
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return null; |
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} |
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public IExtent getExtent() {
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// TODO Auto-generated method stub
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return null; |
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} |
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public List getAllSRS() { |
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// TODO Auto-generated method stub
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return null; |
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} |
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public String getDefaultSRS() { |
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// TODO Auto-generated method stub
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return null; |
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} |
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public void load(DataSource dbf_ds,IGeometry geometry) throws ReadException { |
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for (int i=0;i<featureType.size();i++) { |
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IFeatureAttributeDescriptor descriptor= (IFeatureAttributeDescriptor)featureType.get(i); |
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String fieldType=descriptor.getDataType();
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if (fieldType.equals(IFeatureAttributeDescriptor.TYPE_GEOMETRY)){
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this.setGeometry(i,geometry);
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continue;
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} |
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try {
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if (dbf_ds.getFieldCount()<i) return ; |
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} catch (DriverException e1) {
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throw new ReadException(dbf_ds.getName(), e1.getMessage()); |
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} |
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String desc_fname = descriptor.getName();
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int ind = 0; |
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try {
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ind = dbf_ds.getFieldIndexByName(desc_fname); |
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} catch (DriverException e1) {
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throw new ReadException(dbf_ds.getName(), e1.getMessage()); |
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} |
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if (ind == -1) { |
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logger.error("Attribute not found: " + desc_fname);
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return;
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} |
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String value;
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try {
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value = dbf_ds.getFieldValue((int) featureIndex, ind).toString();
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} catch (DriverException e1) {
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throw new ReadException(dbf_ds.getName(), e1.getMessage()); |
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} |
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value=value.trim(); |
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if (fieldType.equals(IFeatureAttributeDescriptor.TYPE_STRING)){
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this.set(i,value);
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}else if (fieldType.equals(IFeatureAttributeDescriptor.TYPE_DOUBLE)){ |
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try{
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Double.parseDouble(value);
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}catch (NumberFormatException e) { |
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value="0";
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} |
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this.set(i,Double.parseDouble(value)); |
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}else if (fieldType.equals(IFeatureAttributeDescriptor.TYPE_INT)){ |
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this.set(i,Integer.parseInt(value)); |
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}else if (fieldType.equals(IFeatureAttributeDescriptor.TYPE_FLOAT)){ |
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this.set(i,Float.parseFloat(value)); |
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}else if (fieldType.equals(IFeatureAttributeDescriptor.TYPE_LONG)){ |
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this.set(i,Long.parseLong(value)); |
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}else if (fieldType.equals(IFeatureAttributeDescriptor.TYPE_BOOLEAN)){ |
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this.set(i,Boolean.valueOf(value)); |
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}else if (fieldType.equals(IFeatureAttributeDescriptor.TYPE_BYTE)){ |
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this.set(i,Byte.parseByte(value)); |
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}else if (fieldType.equals(IFeatureAttributeDescriptor.TYPE_DATE)){ |
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String year = value.substring(0, 4); |
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String month = value.substring(4, 6); |
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String day = value.substring(6, 8); |
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DateFormat df = DateFormat.getDateInstance(DateFormat.SHORT, ukLocale); |
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/* Calendar c = Calendar.getInstance();
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c.clear();
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c.set(Integer.parseInt(year), Integer.parseInt(month),
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Integer.parseInt(day));
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c.set(Calendar.MILLISECOND, 0); */
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String strAux = month + "/" + day + "/" + year; |
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Date dat=null; |
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try {
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dat = df.parse(strAux); |
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} catch (ParseException e) { |
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throw new ReadException(dbf_ds.getName(), e); |
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} |
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this.set(i,dat);
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}else{
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this.set(i,null); |
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} |
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} |
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} |
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public void load(IGeometry geometry) |
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throws ReadException {
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for (int i = 0; i < featureType.size(); i++) { |
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IFeatureAttributeDescriptor descriptor = (IFeatureAttributeDescriptor) featureType |
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.get(i); |
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String fieldType = descriptor.getDataType();
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if (fieldType.equals(IFeatureAttributeDescriptor.TYPE_GEOMETRY)) {
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setGeometry(i, geometry); |
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} |
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} |
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} |
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} |