Examples with RelationInfo org.dbflute.dbmeta.info.RelationInfo used on opensource projects

Example 6 with RelationInfo

use of org.dbflute.dbmeta.info.RelationInfo in project dbflute-core by dbflute.

the class AbstractConditionQuery method xdoBuildReferrerCorrelatedFixedCondition.

protected String xdoBuildReferrerCorrelatedFixedCondition(ConditionQuery subQuery, ReferrerInfo referrerInfo) {
    final RelationInfo reverseRelation = referrerInfo.getReverseRelation();
    if (reverseRelation == null) {
        return null;
    }
    if (!(reverseRelation instanceof ForeignInfo)) {
        String msg = "The reverse relation (referrer's reverse) should be foreign info: " + referrerInfo;
        throw new IllegalStateException(msg);
    }
    final ForeignInfo foreignInfo = (ForeignInfo) reverseRelation;
    final String fixedCondition = foreignInfo.getFixedCondition();
    if (fixedCondition == null || fixedCondition.trim().length() == 0) {
        return null;
    }
    final FixedConditionResolver resolver = createReferrerFixedConditionResolver(subQuery);
    return resolver.resolveVariable(fixedCondition, false);
}