org.glassfish.jaxb.runtime.v2.MUtils Maven / Gradle / Ivy
/*
* Copyright (c) 2021, 2022 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;
import java.util.logging.Level;
import java.util.logging.Logger;
import jakarta.xml.bind.JAXBException;
final class MUtils {
private static final Logger LOGGER = Logger.getLogger("org.glassfish.jaxb.runtime");
/**
* Api may be defined in a different module, in such case we need to delegate
* {@linkplain Module#isOpen open} of classes to that module.
*
* @param classes used to resolve module for {@linkplain Module#addOpens(String, Module)}
*
* @throws JAXBException if any of a classes package is not open to our module.
*/
static void open(Class[] classes) throws JAXBException {
final Module coreModule = org.glassfish.jaxb.core.v2.ClassFactory.class.getModule();
final Module rtModule = JAXBContextFactory.class.getModule();
if (rtModule == coreModule || !rtModule.isNamed()) {
//we're either in a bundle or on the classpath
return;
}
for (Class cls : classes) {
Class jaxbClass = cls.isArray() ?
cls.getComponentType() : cls;
final Module classModule = jaxbClass.getModule();
//no need for unnamed and java.base types
if (!classModule.isNamed() || "java.base".equals(classModule.getName())) {
continue;
}
final String packageName = jaxbClass.getPackageName();
if (classModule.isOpen(packageName, rtModule)) {
classModule.addOpens(packageName, coreModule);
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.log(Level.FINE, "Openning package {0} in {1} to {2}.",
new String[]{ packageName, classModule.getName(), coreModule.getName() });
}
} else {
//report error if they are not open to api or our module
throw new JAXBException(java.text.MessageFormat.format("Package {0} with class {1} defined in a module {2} must be open to at least {3} module.",
packageName, jaxbClass.getName(), classModule.getName(), rtModule.getName()));
}
}
}
}