Class VfsUtils

java.lang.Object

nl.basjes.parse.useragent.utils.springframework.core.io.VfsUtils

public abstract class VfsUtils
extends Object

Utility for detecting and accessing JBoss VFS in the classpath.

As of Spring 4.0, this class supports VFS 3.x on JBoss AS 6+ (package org.jboss.vfs) and is in particular compatible with JBoss AS 7 and WildFly 8+.

Thanks go to Marius Bogoevici for the initial patch. Note: This is an internal class and should not be used outside the framework.

Since:

3.0.3

Author:

Costin Leau, Juergen Hoeller

Field Summary

Fields

Modifier and Type	Field	Description
protected static final Method	VIRTUAL_FILE_METHOD_VISIT
protected static final Class<?>	VIRTUAL_FILE_VISITOR_INTERFACE

Constructor Summary

Constructors

Constructor	Description
VfsUtils()

Method Summary

Modifier and Type	Method	Description
protected static String	doGetPath(Object resource)
protected static Object	doGetVisitorAttributes()
protected static Object	getRoot(URL url)
protected static Object	invokeVfsMethod(Method method, Object target, Object... args)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

VIRTUAL_FILE_VISITOR_INTERFACE

protected static final Class<?> VIRTUAL_FILE_VISITOR_INTERFACE

VIRTUAL_FILE_METHOD_VISIT

protected static final Method VIRTUAL_FILE_METHOD_VISIT

Constructor Details

VfsUtils

public VfsUtils()

Method Details

invokeVfsMethod

protected static Object invokeVfsMethod(Method method,
 @Nullable
 Object target,
 Object... args)
                                 throws IOException

Throws:

IOException

getRoot

protected static Object getRoot(URL url)
                         throws IOException

Throws:

IOException

doGetVisitorAttributes

@Nullable
protected static Object doGetVisitorAttributes()

doGetPath

@Nullable
protected static String doGetPath(Object resource)