protected final Archive createArchive() throws Exception {
    ProtectionDomain protectionDomain = getClass().getProtectionDomain();
    CodeSource codeSource = protectionDomain.getCodeSource();
    URI location = (codeSource == null ? null : codeSource.getLocation().toURI());
    String path = (location == null ? null : location.getSchemeSpecificPart());
    if (path == null) {
        throw new IllegalStateException("Unable to determine code source archive");
    }
    File root = new File(path);
    if (!root.exists()) {
        throw new IllegalStateException(
            "Unable to determine code source archive from " + root);
    }
    return (root.isDirectory() ? new ExplodedArchive(root)
        : new JarFileArchive(root));
}
 

protected static Archive createArchive(Class clazz) throws Exception {
	ProtectionDomain protectionDomain = clazz.getProtectionDomain();
	CodeSource codeSource = protectionDomain.getCodeSource();
	URI location = codeSource != null ? codeSource.getLocation().toURI() : null;
	String path = location != null ? location.getSchemeSpecificPart() : null;
	if (path == null) {
		throw new IllegalStateException("Unable to determine code source archive");
	} else {
		File root = new File(path);
		if (!root.exists()) {
			throw new IllegalStateException("Unable to determine code source archive from " + root);
		} else {
			return (Archive)(root.isDirectory() ? new ExplodedArchive(root) : new JarFileArchive(root));
		}
	}
}
 

@Override
public List<Archive> getNestedArchives(EntryFilter ignored) throws IOException {
	try {
		List<Archive> archives = new ArrayList<>(mavenProject.getRuntimeClasspathElements().size());
		for (String dep : mavenProject.getRuntimeClasspathElements()) {
			File file = new File(dep);
			archives.add(file.isDirectory() ? new ExplodedArchive(file) : new JarFileArchive(file));
		}
		return archives;
	}
	catch (DependencyResolutionRequiredException e) {
		throw new IOException("Could not create boot archive", e);
	}

}
 

private Archive resolveAsArchive(Resource app) throws IOException {
		File moduleFile = app.getFile();
		return moduleFile.isDirectory() ? new ExplodedArchive(moduleFile) : new JarFileArchive(moduleFile);
}
 

private Archive resolveAsArchive(Resource app) throws IOException {
	File moduleFile = app.getFile();
	return moduleFile.isDirectory() ? new ExplodedArchive(moduleFile) : new JarFileArchive(moduleFile);
}
 

private static Archive resolveAsArchive(Resource app) throws IOException {
	Assert.notNull(app, "The resource specified for the app must not be null");
	File moduleFile = app.getFile();
	return moduleFile.isDirectory() ? new ExplodedArchive(moduleFile) : new JarFileArchive(moduleFile);
}