com.jn.langx.io.resource

类 DirectoryBasedFileResourceLoader

java.lang.Object

com.jn.langx.io.resource.DirectoryBasedFileResourceLoader

所有已实现的接口:

ResourceLoader

public class DirectoryBasedFileResourceLoader
extends Object
implements ResourceLoader

构造器概要

构造器

构造器和说明
DirectoryBasedFileResourceLoader(String directory)
DirectoryBasedFileResourceLoader(String directory, ClassLoader classLoader)

方法概要

限定符和类型	方法和说明
ClassLoader	getClassLoader() Expose the ClassLoader used by this ResourceLoader.
List<File>	listFiles()
List<File>	listFiles(FileFilter fileFilter)
FileResource	loadResource(String filename) Return a Resource handle for the specified resource location.
void	setDirectory(String directory)

从类继承的方法 java.lang.Object

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

构造器详细资料

DirectoryBasedFileResourceLoader

public DirectoryBasedFileResourceLoader(String directory)

DirectoryBasedFileResourceLoader

public DirectoryBasedFileResourceLoader(String directory,
                                        ClassLoader classLoader)

方法详细资料

setDirectory

public void setDirectory(String directory)

loadResource

public FileResource loadResource(String filename)

从接口复制的说明: ResourceLoader

Return a Resource handle for the specified resource location.

The handle should always be a reusable resource descriptor, allowing for multiple Resource.getInputStream() calls.

• Must support fully qualified URLs, e.g. "file:C:/test.dat".
• Must support classpath pseudo-URLs, e.g. "classpath:test.dat".
• Should support relative file paths, e.g. "WEB-INF/test.dat". (This will be implementation-specific, typically provided by an ApplicationContext implementation.)

Note that a Resource handle does not imply an existing resource; you need to invoke Resource.exists() to check for existence.

指定者:

loadResource 在接口中 ResourceLoader

参数:

filename - the resource location

返回:

a corresponding Resource handle (never null)

另请参阅:

Resource.exists(), Resource.getInputStream()

getClassLoader

public ClassLoader getClassLoader()

从接口复制的说明: ResourceLoader

Expose the ClassLoader used by this ResourceLoader.

Clients which need to access the ClassLoader directly can do so in a uniform manner with the ResourceLoader, rather than relying on the thread context ClassLoader.

指定者:

getClassLoader 在接口中 ResourceLoader

返回:

the ClassLoader (only null if even the system ClassLoader isn't accessible)

listFiles

public List<File> listFiles()

listFiles

public List<File> listFiles(FileFilter fileFilter)