Revision 3201
Added by Jing Tao over 17 years ago
| src/edu/ucsb/nceas/metacat/spatial/SpatialHarvester.java | ||
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*/ |
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public void deleteDocument( String docid ) {
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// Read the existing spatial dataset cache |
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SpatialDataset sds = new SpatialDataset(); |
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try {
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// Read the existing spatial dataset cache |
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SpatialDataset sds = new SpatialDataset(); |
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// Delete both the polygon(s) and point(s) |
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sds.delete( "polygon" , docid ); |
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sds.delete( "point" , docid ); |
| ... | ... | |
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public void harvestDocument( String docid ) {
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long before = System.currentTimeMillis(); |
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// Read the existing spatial dataset cache |
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SpatialDataset sds = new SpatialDataset(); |
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try {
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//Read the existing spatial dataset cache |
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SpatialDataset sds = new SpatialDataset(); |
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// insert OR update the spatial cache |
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// SpatialDataset.insertOrUpdate takes care of the difference |
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SpatialDocument sdoc = new SpatialDocument( docid, dbconn ); |
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// insert OR update the spatial cache
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// SpatialDataset.insertOrUpdate takes care of the difference
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SpatialDocument sdoc = new SpatialDocument( docid, dbconn );
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try {
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Feature polygonFeature = sdoc.getPolygonFeature(); |
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sds.insertOrUpdate("polygon", polygonFeature, docid );
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| ... | ... | |
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* Completely regenerates the spatial cache. |
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* This can take a long time, especially with lots of documents. |
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*/ |
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public void regenerate() {
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public void regenerate() throws IOException{
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// Create new Spatial Dataset |
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SpatialDataset sds = new SpatialDataset(); |
Also available in: Unified diff
Change the exception handle way accroding the change in SpatialDataset class.