jaxb-ri/runtime/impl/src/main/java/org/glassfish/jaxb/runtime/v2/model/impl/RuntimeReferencePropertyInfoImpl.java

/*
 * Copyright (c) 1997, 2021 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Distribution License v. 1.0, which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

package org.glassfish.jaxb.runtime.v2.model.impl;

import org.glassfish.jaxb.runtime.v2.model.runtime.RuntimeElement;
import org.glassfish.jaxb.runtime.v2.model.runtime.RuntimeReferencePropertyInfo;
import org.glassfish.jaxb.runtime.v2.runtime.reflect.Accessor;

import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Type;
import java.util.Set;

/**
 * @author Kohsuke Kawaguchi
 */
class RuntimeReferencePropertyInfoImpl extends ReferencePropertyInfoImpl<Type,Class,Field,Method>
    implements RuntimeReferencePropertyInfo {

    private final Accessor acc;

    public RuntimeReferencePropertyInfoImpl(RuntimeClassInfoImpl classInfo, PropertySeed<Type,Class,Field,Method> seed) {
        super(classInfo,seed);
        Accessor rawAcc = ((RuntimeClassInfoImpl.RuntimePropertySeed)seed).getAccessor();
        if(getAdapter()!=null && !isCollection())
            // adapter for a single-value property is handled by accessor.
            // adapter for a collection property is handled by lister.
            rawAcc = rawAcc.adapt(getAdapter());
        this.acc = rawAcc;
    }

    public Set<? extends RuntimeElement> getElements() {
        return (Set<? extends RuntimeElement>)super.getElements();
    }

    public Set<? extends RuntimeElement> ref() {
        return (Set<? extends RuntimeElement>)super.ref();
    }

    public Accessor getAccessor() {
        return acc;
    }

    public boolean elementOnlyContent() {
        return !isMixed();
    }
}