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POSpring Data DomainClassConverter not working (in combination with Java Config)
 

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    <p>I'm trying to setup the Spring Data/JPA DomainClassConverter to automatically convert (String) id's to the domain classes itself.</p> <p>My project is uses Java Config (so no xml).</p> <p>In my WebConfig I have currently:</p> <pre><code>@Configuration @EnableWebMvc public class WebConfig extends WebMvcConfigurerAdapter { @Override public void addFormatters(FormatterRegistry registry) { registry.addConverter(new DomainClassConverter&lt;DefaultFormattingConversionService&gt;((DefaultFormattingConversionService) registry)); } } </code></pre> <p>This seems to hook up the DomainClassConverter successfully as I can see it inside the conversion service when printing that:</p> <pre><code>ConversionService converters = ..&lt;default converters&gt;.. org.springframework.data.repository.support.DomainClassConverter@6ea4ce0d, org.springframework.core.convert.support.IdToEntityConverter@5d3f03b, org.springframework.core.convert.support.ObjectToObjectConverter@1d40b47a </code></pre> <p>But when submitting a nested form (Order with Customer ref) the Customer is not converted automatically and hence I get a:</p> <pre><code>Failed to convert property value of type java.lang.String to required type org.mycomp.domain.Customer for property customer; nested exception is java.lang.IllegalStateException: Cannot convert value of type [java.lang.String] to required type [org.mycomp.domain.Customer] for property customer: no matching editors or conversion strategy found </code></pre> <p>I'm wondering if I'm doing something wrong here?</p>
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