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/*
* Copyright (c) 1997, 2018 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 com.sun.xml.bind.v2.model.impl;
import javax.xml.namespace.QName;
import com.sun.xml.bind.v2.model.core.NonElement;
import com.sun.xml.bind.v2.model.core.PropertyInfo;
import com.sun.xml.bind.v2.model.core.TypeRef;
/**
* @author Kohsuke Kawaguchi
*/
class TypeRefImpl implements TypeRef {
private final QName elementName;
private final TypeT type;
protected final ElementPropertyInfoImpl owner;
private NonElement ref;
private final boolean isNillable;
private String defaultValue;
public TypeRefImpl(ElementPropertyInfoImpl owner, QName elementName, TypeT type, boolean isNillable, String defaultValue) {
this.owner = owner;
this.elementName = elementName;
this.type = type;
this.isNillable = isNillable;
this.defaultValue = defaultValue;
assert owner!=null;
assert elementName!=null;
assert type!=null;
}
public NonElement getTarget() {
if(ref==null)
calcRef();
return ref;
}
public QName getTagName() {
return elementName;
}
public boolean isNillable() {
return isNillable;
}
public String getDefaultValue() {
return defaultValue;
}
protected void link() {
// if we have'nt computed the ref yet, do so now.
calcRef();
}
private void calcRef() {
// we can't do this eagerly because of a cyclic dependency
ref = owner.parent.builder.getTypeInfo(type,owner);
assert ref!=null;
}
public PropertyInfo getSource() {
return owner;
}
}