org.seventytwomiles.springframework.core.io
Class ClassPathResource

java.lang.Object
  org.seventytwomiles.springframework.core.io.ClassPathResource

public class ClassPathResource
extends Object

These classes are all extracted from the Spring Framework in order to remove the dependency on the Spring library.

Author:

mikenereson

Constructor Summary

	ClassPathResource(String path) Create a new ClassPathResource for ClassLoader usage.
	ClassPathResource(String path, Class clazz) Create a new ClassPathResource for Class usage.
	ClassPathResource(String path, ClassLoader classLoader) Create a new ClassPathResource for ClassLoader usage.
protected	ClassPathResource(String path, ClassLoader classLoader, Class clazz) Create a new ClassPathResource with optional ClassLoader and Class.

Method Summary

boolean	equals(Object object) This implementation compares the underlying class path locations.
boolean	exists() This implementation checks whether a File can be opened, falling back to whether an InputStream can be opened.
File	getFile() This implementation returns a File reference for the underlying class path resource, provided that it refers to a file in the file system.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassPathResource

public ClassPathResource(String path)

Create a new ClassPathResource for ClassLoader usage. A leading slash will be removed, as the ClassLoader resource access methods will not accept it. The thread context class loader will be used for loading the resource.

Parameters:

path - the absolute path within the class path

See Also:

ClassLoader.getResourceAsStream(String)

ClassPathResource

public ClassPathResource(String path,
                         ClassLoader classLoader)

Create a new ClassPathResource for ClassLoader usage. A leading slash will be removed, as the ClassLoader resource access methods will not accept it.

Parameters:

path - the absolute path within the classpath

classLoader - the class loader to load the resource with, or null for the thread context class loader

See Also:

ClassLoader.getResourceAsStream(String)

ClassPathResource

public ClassPathResource(String path,
                         Class clazz)

Create a new ClassPathResource for Class usage. The path can be relative to the given class, or absolute within the classpath via a leading slash.

Parameters:

path - relative or absolute path within the class path

clazz - the class to load resources with

See Also:

Class.getResourceAsStream(java.lang.String)

ClassPathResource

protected ClassPathResource(String path,
                            ClassLoader classLoader,
                            Class clazz)

Create a new ClassPathResource with optional ClassLoader and Class. Only for internal usage.

Parameters:

path - relative or absolute path within the classpath

classLoader - the class loader to load the resource with, if any

clazz - the class to load resources with, if any

Method Detail

getFile

public File getFile()
             throws IOException

This implementation returns a File reference for the underlying class path resource, provided that it refers to a file in the file system.

Returns:

File

Throws:

IOException - when file not found

equals

public boolean equals(Object object)

This implementation compares the underlying class path locations.

Overrides:

equals in class Object

exists

public boolean exists()

This implementation checks whether a File can be opened, falling back to whether an InputStream can be opened. This will cover both directories and content resources.

Returns:

boolean