VirtualFileSystemFile.java 文件源码

/**
 * Configure the serialization of the File.
 */
@Override
protected void setupXML(XMLEncoder enc) {
    super.setupXML(enc);

    PropertyDescriptor[] pdArr;
    try {
        pdArr = Introspector.getBeanInfo(VirtualFileSystemFile.class)
                .getPropertyDescriptors();
    } catch (IntrospectionException e) {
        logger.error("I don't know what to do here", e);
        throw new RuntimeException(e);
    }
    for (int x = 0; x < pdArr.length; x++) {
        // logger.debug("PropertyDescriptor - VirtualFileSystemFile - "
        // + pdArr[x].getDisplayName());
        if (transientListFile.contains(pdArr[x].getName())) {
            pdArr[x].setValue("transient", Boolean.TRUE);
        }
    }
    // needed to create a VFSFile object during unserialization
    enc.setPersistenceDelegate(VirtualFileSystemFile.class,
            new DefaultPersistenceDelegate(new String[] { "username",
                    "group", "size", "slaves" }));
}