package com.ximple.eofms.jobs;
|
|
import java.io.File;
|
import java.io.IOException;
|
import java.net.MalformedURLException;
|
import java.util.ArrayList;
|
import java.util.HashMap;
|
import java.util.Iterator;
|
import java.util.List;
|
import java.math.BigDecimal;
|
import java.math.RoundingMode;
|
|
import org.apache.commons.logging.Log;
|
import org.apache.commons.logging.LogFactory;
|
import org.apache.commons.transaction.memory.PessimisticMapWrapper;
|
import org.apache.commons.transaction.util.CommonsLoggingLogger;
|
import org.apache.commons.transaction.util.LoggerFacade;
|
import org.geotools.data.FeatureWriter;
|
import org.geotools.data.Transaction;
|
import org.geotools.data.shapefile.ShapefileDataStore;
|
import org.geotools.feature.AttributeTypeFactory;
|
import org.geotools.feature.Feature;
|
import org.geotools.feature.FeatureType;
|
import org.geotools.feature.FeatureTypeBuilder;
|
import org.geotools.feature.IllegalAttributeException;
|
import org.geotools.feature.SchemaException;
|
import org.geotools.feature.SimpleFeature;
|
|
import com.vividsolutions.jts.geom.Coordinate;
|
import com.vividsolutions.jts.geom.Envelope;
|
import com.vividsolutions.jts.geom.Geometry;
|
import com.vividsolutions.jts.geom.GeometryFactory;
|
|
import com.ximple.eofms.util.DefaultColorTable;
|
import com.ximple.eofms.util.TPCLIDConverter;
|
import com.ximple.eofms.util.TWDDatumConverter;
|
import com.ximple.io.dgn7.Element;
|
import com.ximple.io.dgn7.FrammeAttributeData;
|
import com.ximple.io.dgn7.TextElement;
|
import com.ximple.io.dgn7.UserAttributeData;
|
|
public class IndexDgnConvertJobContext extends AbstractDgnFileJobContext
|
{
|
static final Log logger = LogFactory.getLog(IndexDgnConvertJobContext.class);
|
static final LoggerFacade sLogger = new CommonsLoggingLogger(logger);
|
static final GeometryFactory geometryFactory = new GeometryFactory();
|
TWD97GeometryConverterDecorator convertDecorator = new TWD97GeometryConverterDecorator();
|
static final String SHPOUTPATH = "shpout";
|
|
private String dataOut = null;
|
|
private HashMap<String, ArrayList<Feature> > featuresContext = new HashMap<String, ArrayList<Feature> >();
|
private HashMap<String, FeatureWriter> featuresWriterContext = new HashMap<String, FeatureWriter>();
|
|
private PessimisticMapWrapper txFeaturesContext;
|
private FeatureTypeBuilder typeBuilder2 = null;
|
private FeatureTypeBuilder typeBuilder = null;
|
private FeatureType featureType = null;
|
private FeatureType featureType2 = null;
|
|
public IndexDgnConvertJobContext(String dataPath)
|
{
|
super(dataPath);
|
txFeaturesContext = new PessimisticMapWrapper(featuresContext, sLogger);
|
}
|
|
public void putFeatureCollection(Element element) throws IllegalAttributeException, SchemaException
|
{
|
if (!(element instanceof TextElement))
|
{
|
return;
|
}
|
|
Feature feature = createFeature((TextElement) element);
|
if (feature == null)
|
{
|
logger.info("cannot craete feature." + element.toString() + "'" +
|
((TextElement) element).getText() + "'");
|
return;
|
}
|
|
if (!txFeaturesContext.containsKey(feature.getFeatureType()))
|
{
|
txFeaturesContext.put(feature.getFeatureType(), new ArrayList());
|
}
|
ArrayList arrayList = (ArrayList) txFeaturesContext.get(feature.getFeatureType());
|
arrayList.add(feature);
|
|
feature = createFeature2((TextElement) element);
|
if (feature == null)
|
{
|
logger.info("cannot craete feature2." + element.toString() + "'" +
|
((TextElement) element).getText() + "'");
|
return;
|
}
|
|
if (!txFeaturesContext.containsKey(feature.getFeatureType()))
|
{
|
txFeaturesContext.put(feature.getFeatureType(), new ArrayList());
|
}
|
arrayList = (ArrayList) txFeaturesContext.get(feature.getFeatureType());
|
arrayList.add(feature);
|
}
|
|
public void startTransaction()
|
{
|
}
|
|
public void commitTransaction()
|
{
|
if (!txFeaturesContext.isEmpty())
|
{
|
logger.debug("Transaction size = " + txFeaturesContext.size());
|
//txFeaturesContext.commitTransaction();
|
} else
|
{
|
logger.debug("Transaction is empty.");
|
}
|
|
if (!featuresContext.isEmpty())
|
{
|
updateDataStore();
|
}
|
}
|
|
public void rollbackTransaction()
|
{
|
//txFeaturesContext.rollbackTransaction();
|
if (!featuresContext.isEmpty())
|
{
|
updateDataStore();
|
}
|
}
|
|
private void updateDataStore()
|
{
|
Iterator it = featuresContext.keySet().iterator();
|
|
try
|
{
|
while (it.hasNext())
|
{
|
FeatureType featureType = (FeatureType) it.next();
|
File sfile = new File(getDataOutPath() + File.separator + featureType.getTypeName());
|
logger.debug("Begin Save shapefile:" + sfile.toURI());
|
|
FeatureWriter writer;
|
if(featuresWriterContext.containsKey(featureType.getTypeName()))
|
{
|
writer = featuresWriterContext.get(featureType.getTypeName()) ;
|
}
|
else
|
{
|
ShapefileDataStore shapefileDataStore = new ShapefileDataStore(sfile.toURI().toURL());
|
shapefileDataStore.createSchema(featureType);
|
writer = shapefileDataStore.getFeatureWriter(featureType.getTypeName(), Transaction.AUTO_COMMIT);
|
featuresWriterContext.put(featureType.getTypeName() , writer);
|
}
|
|
ArrayList<Feature> features = featuresContext.get(featureType);
|
for (Feature feature1 : features)
|
{
|
((SimpleFeature) writer.next()).setAttributes(feature1.getAttributes(null));
|
}
|
//writer.close();
|
logger.debug("End Save shapefile:" + sfile.toURI());
|
}
|
featuresContext.clear();
|
} catch (MalformedURLException e)
|
{
|
logger.error(e.getMessage(), e);
|
} catch (IllegalAttributeException e)
|
{
|
logger.error(e.getMessage(), e);
|
} catch (IOException e)
|
{
|
logger.error(e.getMessage(), e);
|
}
|
}
|
|
public String getDataOutPath()
|
{
|
if (dataOut == null)
|
{
|
File outPath = new File(getDataPath(), SHPOUTPATH);
|
if (!outPath.exists())
|
{
|
outPath.mkdir();
|
} else if (!outPath.isDirectory())
|
{
|
outPath.mkdir();
|
}
|
dataOut = outPath.toString();
|
}
|
return dataOut;
|
}
|
|
public void closeFeatureWriter() throws IOException {
|
|
for (FeatureWriter featureWriter : this.featuresWriterContext.values())
|
{
|
featureWriter.close();
|
}
|
|
this.featuresWriterContext.clear();
|
}
|
|
public FeatureType createFeatureElement(String featureName) throws SchemaException
|
{
|
if (typeBuilder == null)
|
{
|
typeBuilder = FeatureTypeBuilder.newInstance(featureName);
|
typeBuilder.addType(AttributeTypeFactory.newAttributeType("GEOM", Geometry.class));
|
typeBuilder.addType(AttributeTypeFactory.newAttributeType("X1", Double.class));
|
typeBuilder.addType(AttributeTypeFactory.newAttributeType("Y1", Double.class));
|
typeBuilder.addType(AttributeTypeFactory.newAttributeType("X2", Double.class));
|
typeBuilder.addType(AttributeTypeFactory.newAttributeType("Y2", Double.class));
|
typeBuilder.addType(AttributeTypeFactory.newAttributeType("TPCID", String.class));
|
typeBuilder.addType(AttributeTypeFactory.newAttributeType("SYMCOLOR", String.class));
|
typeBuilder.addType(AttributeTypeFactory.newAttributeType("SYMWEIGHT", Integer.class));
|
typeBuilder.addType(AttributeTypeFactory.newAttributeType("SYMSTYLE", Integer.class));
|
}
|
return typeBuilder.getFeatureType();
|
}
|
|
public FeatureType createFeatureElement2(String featureName) throws SchemaException
|
{
|
if (typeBuilder2 == null)
|
{
|
typeBuilder2 = FeatureTypeBuilder.newInstance(featureName);
|
typeBuilder2.addType(AttributeTypeFactory.newAttributeType("GEOM", Geometry.class));
|
typeBuilder2.addType(AttributeTypeFactory.newAttributeType("SYMCOLOR", String.class));
|
typeBuilder2.addType(AttributeTypeFactory.newAttributeType("SYMWEIGHT", Integer.class));
|
typeBuilder2.addType(AttributeTypeFactory.newAttributeType("SYMSTYLE", Integer.class));
|
typeBuilder2.addType(AttributeTypeFactory.newAttributeType("JUST", Integer.class));
|
typeBuilder2.addType(AttributeTypeFactory.newAttributeType("HEIGHT", Double.class));
|
typeBuilder2.addType(AttributeTypeFactory.newAttributeType("WIDTH", Double.class));
|
typeBuilder2.addType(AttributeTypeFactory.newAttributeType("ANGLE", Double.class));
|
typeBuilder2.addType(AttributeTypeFactory.newAttributeType("TPCID", String.class));
|
}
|
return typeBuilder2.getFeatureType();
|
}
|
|
public Feature createFeature(FeatureType featureType, Element element) throws IllegalAttributeException
|
{
|
DefaultColorTable colorTable = (DefaultColorTable) DefaultColorTable.getInstance();
|
if (element instanceof TextElement)
|
{
|
TextElement textElement = (TextElement) element;
|
String tpclid = textElement.getText();
|
|
Envelope extent = TPCLIDConverter.convertTpclIdToEnvelope(tpclid);
|
Geometry geom = geometryFactory.createLinearRing(new Coordinate[]
|
{
|
TWDDatumConverter.fromTM2ToTWD97(new Coordinate(extent.getMinX(), extent.getMinY())),
|
TWDDatumConverter.fromTM2ToTWD97(new Coordinate(extent.getMaxX(), extent.getMinY())),
|
TWDDatumConverter.fromTM2ToTWD97(new Coordinate(extent.getMaxX(), extent.getMaxY())),
|
TWDDatumConverter.fromTM2ToTWD97(new Coordinate(extent.getMinX(), extent.getMaxY())),
|
TWDDatumConverter.fromTM2ToTWD97(new Coordinate(extent.getMinX(), extent.getMinY())),
|
});
|
|
return featureType.create(new Object[]{
|
geom,
|
extent.getMinX(),
|
extent.getMinY(),
|
extent.getMaxX(),
|
extent.getMaxY(),
|
tpclid,
|
colorTable.getColorCode(textElement.getColorIndex()),
|
textElement.getWeight(),
|
textElement.getLineStyle()
|
});
|
}
|
return null;
|
}
|
|
public Feature createFeature2(FeatureType featureType, Element element) throws IllegalAttributeException
|
{
|
DefaultColorTable colorTable = (DefaultColorTable) DefaultColorTable.getInstance();
|
if (element instanceof TextElement)
|
{
|
TextElement txtElement = (TextElement) element;
|
double angle = txtElement.getRotationAngle();
|
angle = BigDecimal.valueOf(angle).setScale(3, RoundingMode.HALF_UP).doubleValue();
|
convertDecorator.setConverter(txtElement);
|
Feature feature = featureType.create(new Object[]{
|
convertDecorator.toGeometry(geometryFactory),
|
colorTable.getColorCode(txtElement.getColorIndex()),
|
txtElement.getWeight(),
|
txtElement.getLineStyle(),
|
txtElement.getJustification(),
|
txtElement.getTextHeight(),
|
txtElement.getTextWidth(),
|
angle,
|
txtElement.getText()
|
});
|
return feature;
|
}
|
return null;
|
}
|
|
private Feature createFeature(TextElement element) throws SchemaException, IllegalAttributeException
|
{
|
if (featureType == null)
|
{
|
String dgnname = getFilename().toLowerCase();
|
int i = dgnname.lastIndexOf(".");
|
if (i != -1)
|
{
|
dgnname = dgnname.substring(0, i);
|
}
|
featureType = createFeatureElement(dgnname);
|
}
|
return createFeature(featureType, element);
|
}
|
|
private Feature createFeature2(TextElement element) throws SchemaException, IllegalAttributeException
|
{
|
if (featureType2 == null)
|
{
|
String dgnname = getFilename().toLowerCase();
|
int i = dgnname.lastIndexOf(".");
|
if (i != -1)
|
{
|
dgnname = dgnname.substring(0, i);
|
}
|
dgnname = dgnname + "P";
|
featureType2 = createFeatureElement2(dgnname);
|
}
|
return createFeature2(featureType2, element);
|
}
|
|
protected FrammeAttributeData getFeatureLinkage(Element element)
|
{
|
if (!element.hasUserAttributeData())
|
return null;
|
|
List<UserAttributeData> usrDatas = element.getUserAttributeData();
|
for (UserAttributeData anUsrData : usrDatas)
|
{
|
if (anUsrData instanceof FrammeAttributeData)
|
{
|
return (FrammeAttributeData) anUsrData;
|
}
|
}
|
return null;
|
}
|
}
|
