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• H2Binder.java

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com.sap.cds.jdbc.h2.H2Binder Maven / Gradle / Ivy

/*******************************************************************
 * © 2024 SAP SE or an SAP affiliate company. All rights reserved. *
 *******************************************************************/
package com.sap.cds.jdbc.h2;

import static com.sap.cds.util.CdsModelUtils.element;

import java.util.TimeZone;

import com.sap.cds.jdbc.generic.GenericBinder;
import com.sap.cds.ql.cqn.CqnElementRef;
import com.sap.cds.ql.cqn.CqnSelectListValue;
import com.sap.cds.reflect.CdsBaseType;
import com.sap.cds.reflect.CdsStructuredType;
import com.sap.cds.reflect.CdsType;

class H2Binder extends GenericBinder {

	H2Binder(TimeZone timeZone) {
		super(7, timeZone);
	}

	@Override
	public  Getter getter(CdsStructuredType targetType, CqnSelectListValue slv) {
		if (slv.value().isRef() && slv.asRef().type().isPresent()) {
			CqnElementRef ref = slv.asRef();
			CdsType type = element(targetType, ref).getType();
			if (type.isSimpleType(CdsBaseType.MAP)) {
				// Other types fail on H2: ignore the ref type
				return super.getter(CdsBaseType.MAP, false);
			}
		}

		return super.getter(targetType, slv);
	}

}