Christoph Frick - ofnir.net - Open Source Consultant, Software Developer and System Administrator (Posts about Spring-Batch)https://ofnir.net/enContents © 2026 <a href="mailto:cf@ofnir.net">Christoph Frick - ofnir.net</a> Tue, 21 Apr 2026 11:44:46 GMTNikola (getnikola.com)http://blogs.law.harvard.edu/tech/rssGerman Date/Numbers on BeanWrapperFieldSetMapper in spring-batchhttps://ofnir.net/posts/german-datenumbers-on-beanwrapperfieldsetmapper-in-spring-batch/Christoph Frick - ofnir.net<p>For parsing a CSV with german numbers and dates in a <code class="docutils literal">LineMapper</code> using a <code class="docutils literal">BeanWrapperFieldSetMapper</code>:</p> <div class="code"><pre class="code groovy"><a id="rest_code_48398c56bb1a4c559d2747d1ce13b9aa-1" name="rest_code_48398c56bb1a4c559d2747d1ce13b9aa-1" href="https://ofnir.net/posts/german-datenumbers-on-beanwrapperfieldsetmapper-in-spring-batch/#rest_code_48398c56bb1a4c559d2747d1ce13b9aa-1"></a><span class="n">setFieldSetMapper</span><span class="o">(</span><span class="k">new</span><span class="w"> </span><span class="n">BeanWrapperFieldSetMapper</span><span class="o">()</span><span class="w"> </span><span class="o">{{</span> <a id="rest_code_48398c56bb1a4c559d2747d1ce13b9aa-2" name="rest_code_48398c56bb1a4c559d2747d1ce13b9aa-2" href="https://ofnir.net/posts/german-datenumbers-on-beanwrapperfieldsetmapper-in-spring-batch/#rest_code_48398c56bb1a4c559d2747d1ce13b9aa-2"></a><span class="w"> </span><span class="n">setTargetType</span><span class="o">(</span><span class="n">PortfolioLine</span><span class="o">)</span> <a id="rest_code_48398c56bb1a4c559d2747d1ce13b9aa-3" name="rest_code_48398c56bb1a4c559d2747d1ce13b9aa-3" href="https://ofnir.net/posts/german-datenumbers-on-beanwrapperfieldsetmapper-in-spring-batch/#rest_code_48398c56bb1a4c559d2747d1ce13b9aa-3"></a><span class="w"> </span><span class="n">setCustomEditors</span><span class="o">([</span> <a id="rest_code_48398c56bb1a4c559d2747d1ce13b9aa-4" name="rest_code_48398c56bb1a4c559d2747d1ce13b9aa-4" href="https://ofnir.net/posts/german-datenumbers-on-beanwrapperfieldsetmapper-in-spring-batch/#rest_code_48398c56bb1a4c559d2747d1ce13b9aa-4"></a><span class="w"> </span><span class="o">(</span><span class="n">Date</span><span class="o">.</span><span class="na">class</span><span class="o">)</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="k">new</span><span class="w"> </span><span class="n">CustomDateEditor</span><span class="o">(</span><span class="n">DateFormat</span><span class="o">.</span><span class="na">getDateInstance</span><span class="o">(</span><span class="n">DateFormat</span><span class="o">.</span><span class="na">SHORT</span><span class="o">,</span><span class="w"> </span><span class="n">Locale</span><span class="o">.</span><span class="na">GERMAN</span><span class="o">),</span><span class="w"> </span><span class="kc">true</span><span class="o">),</span> <a id="rest_code_48398c56bb1a4c559d2747d1ce13b9aa-5" name="rest_code_48398c56bb1a4c559d2747d1ce13b9aa-5" href="https://ofnir.net/posts/german-datenumbers-on-beanwrapperfieldsetmapper-in-spring-batch/#rest_code_48398c56bb1a4c559d2747d1ce13b9aa-5"></a><span class="w"> </span><span class="o">(</span><span class="n">BigDecimal</span><span class="o">.</span><span class="na">class</span><span class="o">)</span><span class="w"> </span><span class="o">:</span><span class="w"> </span><span class="k">new</span><span class="w"> </span><span class="n">CustomNumberEditor</span><span class="o">(</span><span class="n">BigDecimal</span><span class="o">,</span><span class="w"> </span><span class="n">NumberFormat</span><span class="o">.</span><span class="na">getInstance</span><span class="o">(</span><span class="n">Locale</span><span class="o">.</span><span class="na">GERMAN</span><span class="o">),</span><span class="w"> </span><span class="kc">true</span><span class="o">),</span> <a id="rest_code_48398c56bb1a4c559d2747d1ce13b9aa-6" name="rest_code_48398c56bb1a4c559d2747d1ce13b9aa-6" href="https://ofnir.net/posts/german-datenumbers-on-beanwrapperfieldsetmapper-in-spring-batch/#rest_code_48398c56bb1a4c559d2747d1ce13b9aa-6"></a><span class="w"> </span><span class="o">])</span> <a id="rest_code_48398c56bb1a4c559d2747d1ce13b9aa-7" name="rest_code_48398c56bb1a4c559d2747d1ce13b9aa-7" href="https://ofnir.net/posts/german-datenumbers-on-beanwrapperfieldsetmapper-in-spring-batch/#rest_code_48398c56bb1a4c559d2747d1ce13b9aa-7"></a><span class="o">}})</span> </pre></div>German dateGerman numberSpring-Batchhttps://ofnir.net/posts/german-datenumbers-on-beanwrapperfieldsetmapper-in-spring-batch/Mon, 03 Mar 2014 23:00:00 GMT