/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

package jdk.tools.jaotc.test.collect;

import java.net.MalformedURLException;

import java.nio.file.Path;

import java.util.HashSet;

import java.util.Set;

import jdk.tools.jaotc.collect.FileSupport;

public class FakeFileSupport extends FileSupport {

    private final Set<String> exists = new HashSet<>();

    private final Set<String> directories = new HashSet<>();

    private final Set<String> checkedExists = new HashSet<>();

    private final Set<String> checkedDirectory = new HashSet<>();

    private final Set<String> checkedJarFileSystemRoots = new HashSet<>();

    private final Set<String> classloaderPaths = new HashSet<>();

    private Path jarFileSystemRoot = null;

    private final ClassLoader classLoader;

    public FakeFileSupport(Set<String> existing, Set<String> directories) {

        this.exists.addAll(existing);

        this.directories.addAll(directories);

        classLoader = new ClassLoader() {

            @Override

            public Class<?> loadClass(String name) throws ClassNotFoundException {

                return null;

            }

        };

    }

    public void setJarFileSystemRoot(Path path) {

        jarFileSystemRoot = path;

    }

    @Override

    public boolean exists(Path path) {

        checkedExists.add(path.toString());

        return exists.contains(path.toString());

    }

    @Override

    public boolean isDirectory(Path path) {

        checkedDirectory.add(path.toString());

        return directories.contains(path.toString());

    }

    @Override

    public ClassLoader createClassLoader(Path path) throws MalformedURLException {

        classloaderPaths.add(path.toString());

        return classLoader;

    }

    @Override

    public Path getJarFileSystemRoot(Path jarFile) {

        checkedJarFileSystemRoots.add(jarFile.toString());

        return jarFileSystemRoot;

    }

    @Override

    public boolean isAbsolute(Path entry) {

        return entry.toString().startsWith("/");

    }

    public void addExist(String name) {

        exists.add(name);

    }

    public void addDirectory(String name) {

        directories.add(name);

    }

    public Set<String> getCheckedExists() {

        return checkedExists;

    }

    public Set<String> getCheckedDirectory() {

        return checkedDirectory;

    }

    public Set<String> getCheckedJarFileSystemRoots() {

        return checkedJarFileSystemRoots;

    }

    public Set<String> getClassloaderPaths() {

        return classloaderPaths;

    }

}