org.flywaydb.core.internal.scanner.classpath.jboss.JBossVFSv2UrlResolver Maven / Gradle / Ivy
/*
* Copyright (C) Red Gate Software Ltd 2010-2024
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.flywaydb.core.internal.scanner.classpath.jboss;
import org.flywaydb.core.api.FlywayException;
import org.flywaydb.core.internal.scanner.classpath.UrlResolver;
import java.lang.reflect.Method;
import java.net.URL;
/**
* Resolves JBoss VFS v2 URLs into standard Java URLs.
*/
public class JBossVFSv2UrlResolver implements UrlResolver {
public URL toStandardJavaUrl(URL url) {
try {
Class vfsClass = Class.forName("org.jboss.virtual.VFS");
Class vfsUtilsClass = Class.forName("org.jboss.virtual.VFSUtils");
Class virtualFileClass = Class.forName("org.jboss.virtual.VirtualFile");
Method getRootMethod = vfsClass.getMethod("getRoot", URL.class);
Method getRealURLMethod = vfsUtilsClass.getMethod("getRealURL", virtualFileClass);
Object root = getRootMethod.invoke(null, url);
return (URL) getRealURLMethod.invoke(null, root);
} catch (Exception e) {
throw new FlywayException("JBoss VFS v2 call failed", e);
}
}
}