Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/exports/StepCSVWriter.java @ 4488:5041105d2edd
Check if response code from GGInA is 200 OK
Only parse the GGInA response if the status code is 200 OK. This improves the
error message if GGInA is not available and shows the real reason instead of a
JDOM error while parsing the response.
author | Björn Ricks <bjoern.ricks@intevation.de> |
---|---|
date | Wed, 14 Nov 2012 10:36:21 +0100 |
parents | 475dd07c2cb1 |
children |
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package de.intevation.flys.exports; import au.com.bytecode.opencsv.CSVWriter; import java.util.ArrayList; import java.util.Arrays; /** * Class to overcome shortcoming of CSVWriter to accept String-Arrays only. * The StepCSVWriter buffers incoming values, such that rows in a csv can be * created more dynamically. Do not forget to call flush(). */ public class StepCSVWriter { /** Writer to use when calling flush. */ CSVWriter writer = null; /** Buffer of strings (values). */ ArrayList<String> buffer; /** Trivial constructor. */ public StepCSVWriter() { buffer = new ArrayList<String>(); } /** Set writer. */ public void setCSVWriter(CSVWriter writer) { this.writer = writer; } /** Add a value to next flush. */ public void addNext(String value) { buffer.add(value); } /** Add many values to next flush. */ public void addNexts(String ... values) { buffer.addAll(Arrays.asList(values)); } /** Write the row with csvwriter. */ public void flush() { writer.writeNext(buffer.toArray(new String[buffer.size()])); buffer.clear(); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :