svn-gvsig-desktop / branches / v2_0_0_prep / libraries / libFMap_mapcontext / src / org / gvsig / fmap / mapcontext / layers / operations / VectorialXMLItem.java @ 23750
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| 1 | 21200 | vcaballero | package org.gvsig.fmap.mapcontext.layers.operations; |
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| 2 | |||
| 3 | 22237 | vcaballero | import java.util.Iterator; |
| 4 | |||
| 5 | 23750 | jjdelcerro | import org.gvsig.fmap.data.exceptions.ReadException; |
| 6 | 22360 | jmvivo | import org.gvsig.fmap.data.feature.Feature; |
| 7 | import org.gvsig.fmap.data.feature.FeatureAttributeDescriptor; |
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| 8 | import org.gvsig.fmap.data.feature.FeatureCollection; |
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| 9 | import org.gvsig.fmap.data.feature.FeatureType; |
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| 10 | 22592 | jmvivo | import org.gvsig.fmap.geom.Geometry; |
| 11 | 21200 | vcaballero | import org.gvsig.fmap.mapcontext.layers.FLayer; |
| 12 | 21887 | vcaballero | import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
| 13 | 21200 | vcaballero | import org.xml.sax.ContentHandler; |
| 14 | import org.xml.sax.SAXException; |
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| 15 | import org.xml.sax.helpers.AttributesImpl; |
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| 16 | |||
| 17 | |||
| 18 | public class VectorialXMLItem implements XMLItem { |
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| 19 | |||
| 20 | 21298 | vcaballero | private FeatureCollection selection;
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| 21 | 21200 | vcaballero | private FLayer layer;
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| 22 | |||
| 23 | 21298 | vcaballero | public VectorialXMLItem(FeatureCollection selection, FLayer layer) {
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| 24 | this.selection = selection;
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| 25 | 21200 | vcaballero | this.layer = layer;
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| 26 | } |
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| 27 | |||
| 28 | public FLayer getLayer(){
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| 29 | return layer;
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| 30 | } |
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| 31 | /**
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| 32 | * @see com.iver.cit.gvsig.gui.toolListeners.InfoListener.XMLItem#parse(org.xml.sax.ContentHandler)
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| 33 | */
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| 34 | public void parse(ContentHandler handler) throws SAXException { |
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| 35 | AttributesImpl aii = new AttributesImpl();
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| 36 | 22592 | jmvivo | handler.startElement("", "", (layer).getName(), aii); |
| 37 | 21200 | vcaballero | try {
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| 38 | |||
| 39 | 22237 | vcaballero | // FeatureStore ds = ((FLyrVect) layer).getFeatureStore();
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| 40 | Iterator iterator=selection.iterator();
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| 41 | int j=0; |
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| 42 | 22592 | jmvivo | FeatureAttributeDescriptor attr; |
| 43 | 22600 | jmvivo | Object value;
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| 44 | String strValue;
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| 45 | 22237 | vcaballero | while (iterator.hasNext()) {
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| 46 | Feature feature = (Feature) iterator.next(); |
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| 47 | AttributesImpl ai = new AttributesImpl();
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| 48 | FeatureType featureType=((FLyrVect) layer).getFeatureStore().getDefaultFeatureType(); |
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| 49 | for (int k = 0; k < featureType.size(); k++) { |
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| 50 | 22592 | jmvivo | attr = (FeatureAttributeDescriptor) featureType |
| 51 | .get(k); |
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| 52 | 22600 | jmvivo | value = feature.get(k); |
| 53 | if (value == null) { |
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| 54 | strValue = "{null}";
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| 55 | 22592 | jmvivo | } else {
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| 56 | 22600 | jmvivo | strValue = value.toString(); |
| 57 | 22592 | jmvivo | } |
| 58 | ai.addAttribute("", attr.getName(), "", |
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| 59 | 22600 | jmvivo | "xs:string",
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| 60 | strValue); |
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| 61 | 22237 | vcaballero | } |
| 62 | handler.startElement("", "", String.valueOf(j), ai); |
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| 63 | handler.endElement("", "", String.valueOf(j)); |
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| 64 | j++; |
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| 65 | } |
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| 66 | |||
| 67 | 21200 | vcaballero | //TODO
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| 68 | // ds.start();
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| 69 | //
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| 70 | // for (int j = bitset.nextSetBit(0); j >= 0; j = bitset
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| 71 | // .nextSetBit(j + 1)) {
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| 72 | // AttributesImpl ai = new AttributesImpl();
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| 73 | //
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| 74 | // for (int k = 0; k < ds.getFieldCount(); k++) {
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| 75 | // ai.addAttribute("", ds.getFieldName(k), "",
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| 76 | // "xs:string", ds.getFieldValue(j, k).toString());
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| 77 | // }
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| 78 | // handler.startElement("", "", String.valueOf(j), ai);
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| 79 | // handler.endElement("", "", String.valueOf(j));
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| 80 | // }
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| 81 | //
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| 82 | // ds.stop();
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| 83 | |||
| 84 | } catch (ReadException e) {
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| 85 | throw new SAXException(e); |
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| 86 | } |
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| 87 | 22592 | jmvivo | handler.endElement("", "", (layer).getName()); |
| 88 | 21200 | vcaballero | } |
| 89 | } |