org.frameworkset.util.io

类 DefaultResourceLoader

java.lang.Object

org.frameworkset.util.io.DefaultResourceLoader

所有已实现的接口:

ResourceLoader

public class DefaultResourceLoader
extends java.lang.Object
implements ResourceLoader

Title: DefaultResourceLoader.java

Description:

bboss workgroup

Copyright (c) 2007

字段概要

从接口继承的字段 org.frameworkset.util.io.ResourceLoader

CLASSPATH_URL_PREFIX

构造器概要

构造器

构造器和说明
DefaultResourceLoader() Create a new DefaultResourceLoader.
DefaultResourceLoader(java.lang.ClassLoader classLoader) Create a new DefaultResourceLoader.

方法概要

限定符和类型	方法和说明
java.lang.ClassLoader	getClassLoader() Return the ClassLoader to load class path resources with, or null if using the thread context class loader on actual access (applying to the thread that constructs the ClassPathResource object).
org.frameworkset.util.io.Resource	getResource(java.lang.String location) Return a Resource handle for the specified resource.
protected org.frameworkset.util.io.Resource	getResourceByPath(java.lang.String path) Return a Resource handle for the resource at the given path.
void	setClassLoader(java.lang.ClassLoader classLoader) Specify the ClassLoader to load class path resources with, or null for using the thread context class loader at the time of actual resource access.

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

DefaultResourceLoader

public DefaultResourceLoader()

Create a new DefaultResourceLoader.

ClassLoader access will happen using the thread context class loader at the time of this ResourceLoader's initialization.

另请参阅:

Thread.getContextClassLoader()

DefaultResourceLoader

public DefaultResourceLoader(java.lang.ClassLoader classLoader)

Create a new DefaultResourceLoader.

参数:

classLoader - the ClassLoader to load class path resources with, or null for using the thread context class loader at the time of actual resource access

方法详细资料

setClassLoader

public void setClassLoader(java.lang.ClassLoader classLoader)

Specify the ClassLoader to load class path resources with, or null for using the thread context class loader at the time of actual resource access.

The default is that ClassLoader access will happen using the thread context class loader at the time of this ResourceLoader's initialization.

getClassLoader

public java.lang.ClassLoader getClassLoader()

Return the ClassLoader to load class path resources with, or null if using the thread context class loader on actual access (applying to the thread that constructs the ClassPathResource object).

Will get passed to ClassPathResource's constructor for all ClassPathResource objects created by this resource loader.

指定者:

getClassLoader 在接口中 ResourceLoader

返回:

the ClassLoader (never null)

另请参阅:

ClassPathResource

getResource

public org.frameworkset.util.io.Resource getResource(java.lang.String location)

从接口复制的说明: ResourceLoader

Return a Resource handle for the specified resource. The handle should always be a reusable resource descriptor, allowing for multiple InputStreamSource.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:

getResource 在接口中 ResourceLoader

参数:

location - the resource location

返回:

a corresponding Resource handle

另请参阅:

ResourceLoader.CLASSPATH_URL_PREFIX, Resource.exists(), InputStreamSource.getInputStream()

getResourceByPath

protected org.frameworkset.util.io.Resource getResourceByPath(java.lang.String path)

Return a Resource handle for the resource at the given path.

The default implementation supports class path locations. This should be appropriate for standalone implementations but can be overridden, e.g. for implementations targeted at a Servlet container.

参数:

path - the path to the resource

返回:

the corresponding Resource handle

另请参阅:

ClassPathResource