Examples with MappingProcessorContext io.jmix.eclipselink.persistence.MappingProcessorContext used on opensource projects

Example 1 with MappingProcessorContext

use of io.jmix.eclipselink.persistence.MappingProcessorContext in project jmix by jmix-framework.

the class JoinCriteriaMappingProcessor method process.

@Override
public void process(MappingProcessorContext context) {
    DatabaseMapping mapping = context.getMapping();
    Expression expression = beanFactory.getBeansOfType(JoinExpressionProvider.class).values().stream().map(provider -> provider.getJoinCriteriaExpression(mapping)).filter(Objects::nonNull).reduce(Expression::and).orElse(null);
    // Applying additional join criteria, e.g. for soft delete or etc
    if (mapping.isOneToManyMapping() || mapping.isOneToOneMapping()) {
        // Apply expression to mappings
        if (mapping.isOneToManyMapping()) {
            ((OneToManyMapping) mapping).setAdditionalJoinCriteria(expression);
        } else if (mapping.isOneToOneMapping()) {
            ((OneToOneMapping) mapping).setAdditionalJoinCriteria(expression);
        }
    }
}