org.glassfish.jaxb.runtime.v2.schemagen.Form Maven / Gradle / Ivy
/*
* 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.schemagen;
import org.glassfish.jaxb.runtime.v2.schemagen.xmlschema.LocalAttribute;
import org.glassfish.jaxb.runtime.v2.schemagen.xmlschema.LocalElement;
import org.glassfish.jaxb.runtime.v2.schemagen.xmlschema.Schema;
import com.sun.xml.txw2.TypedXmlWriter;
import jakarta.xml.bind.annotation.XmlNsForm;
import javax.xml.namespace.QName;
/**
* Represents the form default value.
*
* @author Kohsuke Kawaguchi
*/
enum Form {
QUALIFIED(XmlNsForm.QUALIFIED,true) {
@Override
void declare(String attName, Schema schema) {
schema._attribute(attName,"qualified");
}
},
UNQUALIFIED(XmlNsForm.UNQUALIFIED,false) {
@Override
void declare(String attName,Schema schema) {
// pointless, but required by the spec.
// people need to understand that @attributeFormDefault is a syntax sugar
schema._attribute(attName,"unqualified");
}
},
UNSET(XmlNsForm.UNSET,false) {
@Override
void declare(String attName,Schema schema) {
}
};
/**
* The same constant defined in the spec.
*/
private final XmlNsForm xnf;
/**
* What's the effective value? UNSET means unqualified per XSD spec.)
*/
public final boolean isEffectivelyQualified;
Form(XmlNsForm xnf, boolean effectivelyQualified) {
this.xnf = xnf;
this.isEffectivelyQualified = effectivelyQualified;
}
/**
* Writes the attribute on the generated {@code } element.
*/
abstract void declare(String attName, Schema schema);
/**
* Given the effective 'form' value, write (or suppress) the @form attribute
* on the generated XML.
*/
public void writeForm(LocalElement e, QName tagName) {
_writeForm(e,tagName);
}
public void writeForm(LocalAttribute a, QName tagName) {
_writeForm(a,tagName);
}
private void _writeForm(TypedXmlWriter e, QName tagName) {
boolean qualified = tagName.getNamespaceURI().length()>0;
if(qualified && this!=QUALIFIED)
e._attribute("form","qualified");
else
if(!qualified && this==QUALIFIED)
e._attribute("form","unqualified");
}
/**
* Gets the constant the corresponds to the given {@link XmlNsForm}.
*/
public static Form get(XmlNsForm xnf) {
for (Form v : values()) {
if(v.xnf==xnf)
return v;
}
throw new IllegalArgumentException();
}
}