Examples with Element nu.xom.Element used on opensource projects

Example 6 with Element

use of nu.xom.Element in project wildfly by wildfly.

the class PermissionUtils method createPermissionsXmlAsset.

public static Asset createPermissionsXmlAsset(Permission... permissions) {
    final Element permissionsElement = new Element("permissions");
    permissionsElement.setNamespaceURI("http://xmlns.jcp.org/xml/ns/javaee");
    permissionsElement.addAttribute(new Attribute("version", "7"));
    for (Permission permission : permissions) {
        final Element permissionElement = new Element("permission");
        final Element classNameElement = new Element("class-name");
        final Element nameElement = new Element("name");
        classNameElement.appendChild(permission.getClass().getName());
        nameElement.appendChild(permission.getName());
        permissionElement.appendChild(classNameElement);
        permissionElement.appendChild(nameElement);
        final String actions = permission.getActions();
        if (actions != null && !actions.isEmpty()) {
            final Element actionsElement = new Element("actions");
            actionsElement.appendChild(actions);
            permissionElement.appendChild(actionsElement);
        }
        permissionsElement.appendChild(permissionElement);
    }
    Document document = new Document(permissionsElement);
    try (ByteArrayOutputStream stream = new ByteArrayOutputStream()) {
        final NiceSerializer serializer = new NiceSerializer(stream);
        serializer.setIndent(4);
        serializer.setLineSeparator("\n");
        serializer.write(document);
        serializer.flush();
        return new StringAsset(stream.toString("UTF-8"));
    } catch (IOException e) {
        throw new IllegalStateException("Generating permissions.xml failed", e);
    }
}