convert_points_xml_to_csv
Created: 2014-11-05 14:02:28
Last updated: 2015-05-11 22:12:33
Converts points in XML to CSV format.
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Authors (1)
Titles (1)
Converts points from XML to CSV. |
Descriptions (1)
Converts points in openModeller XML format into CSV (header: Id, Longitude, Latitude). |
Dependencies (0)
Inputs (1)
Name |
Description |
points_xml |
Points in XML format. Each point must contain the attributes: Id, X and Y.
|
Processors (2)
Name |
Type |
Description |
xslt |
stringconstant |
Value
#Id,Longitude,Latitude
,,
|
transform_xml |
beanshell |
Scriptimport javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;
if ((sourceString == void) || (sourceString == null)) {
throw new RuntimeException("sourceString must be specified");
}
if ((xsltString == void) || (xsltString == null)) {
throw new RuntimeException("xsltString must be specified");
}
StringReader sourceReader = new StringReader(""+sourceString+"");
StringReader xsltReader = new StringReader(xsltString);
Source inSource = new StreamSource(sourceReader);
Source xslSource = new StreamSource(xsltReader);
// the factory pattern supports different XSLT processors
// e.g. set the "javax.xml.transform.TransformerFactory" system property
TransformerFactory tnfFact = TransformerFactory.newInstance();
Transformer tnf = tnfFact.newTransformer(xslSource);
if (tnf == null) {
throw new RuntimeException("Unable to create Transformer");
}
Writer outputWriter = new StringWriter();
tnf.transform(inSource, new StreamResult(outputWriter));
outputString = outputWriter.toString();
outputWriter.close();
sourceReader.close();
xsltReader.close(); |
Beanshells (1)
Name |
Description |
Inputs |
Outputs |
transform_xml |
|
sourceString
xsltString
|
outputString
|
Outputs (1)
Name |
Description |
csv |
Comma separated list of points: id, longitude, latitude.
|
Datalinks (3)
Source |
Sink |
xslt:value |
transform_xml:xsltString |
points_xml |
transform_xml:sourceString |
transform_xml:outputString |
csv |
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licensed under:
Version 2
(of 4)
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