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Jakarta and Spring do no support json Type, but we can use Converters to convert DocToscaServiceTemplate to a Json String.
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@Converter(autoApply = true)
public class StringToServiceTemplateConverter implements AttributeConverter<DocToscaServiceTemplate, String> {
private static final Coder coder = new StandardCoder();
@Override
public String convertToDatabaseColumn(DocToscaServiceTemplate serviceTemplate) {
try {
return serviceTemplate == null ? null : coder.encode(serviceTemplate);
} catch (CoderException e) {
throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, e.getMessage(), e);
}
}
@Override
public DocToscaServiceTemplate convertToEntityAttribute(String dbData) {
if (dbData == null) {
return new DocToscaServiceTemplate();
}
try {
return coder.decode(dbData, DocToscaServiceTemplate.class);
} catch (CoderException e) {
throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, e.getMessage(), e);
}
}
}
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Note: Serialization and deserialization in Json is already used in policy-model (Un example could be found here [JpaToscaPolicy.java]). @Converter is just an elegant way to do the same thing.
ToscaServiceTemplate Table
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