svn-gvsig-desktop / branches / v2_0_0_prep / libraries / libFMap_dataDB / src / org / gvsig / data / datastores / vectorial / db / jdbc / postgresql / PostgresqlFeature.java @ 20973
History | View | Annotate | Download (2.18 KB)
1 |
package org.gvsig.data.datastores.vectorial.db.jdbc.postgresql; |
---|---|
2 |
|
3 |
import java.sql.ResultSet; |
4 |
|
5 |
import org.gvsig.data.DataException; |
6 |
import org.gvsig.data.ReadException; |
7 |
import org.gvsig.data.datastores.vectorial.db.jdbc.JDBCFeature; |
8 |
import org.gvsig.data.datastores.vectorial.db.jdbc.JDBCStore; |
9 |
import org.gvsig.data.vectorial.IFeature; |
10 |
import org.gvsig.data.vectorial.IFeatureAttributeDescriptor; |
11 |
import org.gvsig.data.vectorial.IFeatureID; |
12 |
import org.gvsig.data.vectorial.IFeatureType; |
13 |
import org.gvsig.data.vectorial.IsNotFeatureSettingException; |
14 |
import org.gvsig.fmap.geom.Geometry; |
15 |
import org.postgis.PGgeometry; |
16 |
|
17 |
|
18 |
|
19 |
public class PostgresqlFeature extends JDBCFeature{ |
20 |
|
21 |
/**
|
22 |
*
|
23 |
*/
|
24 |
private static final long serialVersionUID = -8217916635473746942L; |
25 |
|
26 |
|
27 |
PostgresqlFeature(IFeatureType featureType, JDBCStore store, ResultSet rs) throws ReadException { |
28 |
super(featureType, store, rs);
|
29 |
} |
30 |
|
31 |
protected PostgresqlFeature(PostgresqlFeature feature) throws ReadException{ |
32 |
super(feature);
|
33 |
} |
34 |
|
35 |
/* (non-Javadoc)
|
36 |
* @see org.gvsig.data.vectorial.Feature#cloneFeature()
|
37 |
*/
|
38 |
protected IFeature cloneFeature() throws DataException { |
39 |
return new PostgresqlFeature(this); |
40 |
} |
41 |
|
42 |
|
43 |
public IFeatureID getID() {
|
44 |
return new PostgresqlFeatureID(this.store,featureKey); |
45 |
} |
46 |
|
47 |
/* (non-Javadoc)
|
48 |
* @see org.gvsig.data.datastores.vectorial.db.jdbc.JDBCFeature#loadValueFromResulset(java.sql.ResultSet, org.gvsig.data.vectorial.IFeatureAttributeDescriptor)
|
49 |
*/
|
50 |
protected void loadValueFromResulset(ResultSet rs, IFeatureAttributeDescriptor attr) throws ReadException { |
51 |
Geometry geom = null;
|
52 |
String name = attr.getName();
|
53 |
|
54 |
try {
|
55 |
if (attr.getDataType().equals(IFeatureAttributeDescriptor.TYPE_GEOMETRY)) {
|
56 |
|
57 |
PGgeometry data =(PGgeometry)rs.getObject(name); |
58 |
if (data == null) { |
59 |
geom = null;
|
60 |
} else{
|
61 |
geom = PostGIS2Geometry.getGeneralPath(data); |
62 |
} |
63 |
this.setGeometry(name,geom);
|
64 |
} else {
|
65 |
this.set(name, rs.getObject(name));
|
66 |
} |
67 |
} catch (java.sql.SQLException e) {
|
68 |
throw new ReadException(this.store.getName(),e); |
69 |
} catch (IsNotFeatureSettingException e) {
|
70 |
throw new ReadException(this.store.getName(),e); |
71 |
} |
72 |
|
73 |
} |
74 |
|
75 |
|
76 |
} |
77 |
|