Package org.cactoos.io

Class ResourceOf

java.lang.Object

org.cactoos.io.ResourceOf

All Implemented Interfaces:

Input

public final class ResourceOf
extends Object
implements Input

Classpath resource.

Pay attention that the name of resource must always be global, not starting with a leading slash. Thus, if you want to load a text file from /com/example/Test.txt, you must provide this name: "com/example/Test.txt".

Since:

0.1

See Also:

ClassLoader.getResource(String)

Constructor Summary

Constructors

Constructor	Description
ResourceOf(CharSequence res)	New resource input with current context ClassLoader.
ResourceOf(CharSequence res, CharSequence fbk)	New resource input with current context ClassLoader.
ResourceOf(CharSequence res, Class<?> cls)	New resource input with ClassLoader from the specified Class.
ResourceOf(CharSequence res, ClassLoader ldr)	New resource input with specified ClassLoader.
ResourceOf(CharSequence res, Func<CharSequence,Input> fbk)	New resource input with current context ClassLoader.
ResourceOf(CharSequence res, Func<CharSequence,Input> fbk, Class<?> cls)	New resource input with ClassLoader from the specified Class.
ResourceOf(CharSequence res, Func<CharSequence,Input> fbk, ClassLoader ldr)	New resource input with specified ClassLoader.
ResourceOf(CharSequence res, Input fbk)	New resource input with current context ClassLoader.
ResourceOf(Text res)	New resource input with current context ClassLoader.
ResourceOf(Text res, ClassLoader ldr)	New resource input with specified ClassLoader.
ResourceOf(Text res, Func<Text,Input> fbk)	New resource input with current context ClassLoader.
ResourceOf(Text res, Func<Text,Input> fbk, ClassLoader ldr)	New resource input with specified ClassLoader.
ResourceOf(Text res, Input fbk)	New resource input with current context ClassLoader.
ResourceOf(Text res, Text fbk)	New resource input with current context ClassLoader.

Method Summary

Modifier and Type	Method	Description
InputStream	stream()	Get read access to it.

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceOf

public ResourceOf(CharSequence res)

New resource input with current context ClassLoader.

Parameters:

res - Resource name

ResourceOf

public ResourceOf(CharSequence res,
                  Class<?> cls)

New resource input with ClassLoader from the specified Class.

Parameters:

res - Resource name

cls - Resource class loader

Since:

0.49

ResourceOf

public ResourceOf(CharSequence res,
                  ClassLoader ldr)

New resource input with specified ClassLoader.

Parameters:

res - Resource name

ldr - Resource class loader

ResourceOf

public ResourceOf(CharSequence res,
                  Func<CharSequence,Input> fbk,
                  Class<?> cls)

New resource input with ClassLoader from the specified Class.

Parameters:

res - Resource name

fbk - Fallback

cls - Resource class loader

Since:

0.49

ResourceOf

public ResourceOf(CharSequence res,
                  Func<CharSequence,Input> fbk,
                  ClassLoader ldr)

New resource input with specified ClassLoader.

Parameters:

res - Resource name

fbk - Fallback

ldr - Resource class loader

ResourceOf

public ResourceOf(CharSequence res,
                  CharSequence fbk)

New resource input with current context ClassLoader.

Parameters:

res - Resource name

fbk - Fallback

ResourceOf

public ResourceOf(CharSequence res,
                  Func<CharSequence,Input> fbk)

New resource input with current context ClassLoader.

Parameters:

res - Resource name

fbk - Fallback

ResourceOf

public ResourceOf(CharSequence res,
                  Input fbk)

New resource input with current context ClassLoader.

Parameters:

res - Resource name

fbk - Fallback

ResourceOf

public ResourceOf(Text res)

New resource input with current context ClassLoader.

Parameters:

res - Resource name

ResourceOf

public ResourceOf(Text res,
                  ClassLoader ldr)

New resource input with specified ClassLoader.

Parameters:

res - Resource name

ldr - Resource class loader

ResourceOf

public ResourceOf(Text res,
                  Text fbk)

New resource input with current context ClassLoader.

Parameters:

res - Resource name

fbk - Fallback

ResourceOf

public ResourceOf(Text res,
                  Input fbk)

New resource input with current context ClassLoader.

Parameters:

res - Resource name

fbk - Fallback

ResourceOf

public ResourceOf(Text res,
                  Func<Text,Input> fbk)

New resource input with current context ClassLoader.

Parameters:

res - Resource name

fbk - Fallback

ResourceOf

public ResourceOf(Text res,
                  Func<Text,Input> fbk,
                  ClassLoader ldr)

New resource input with specified ClassLoader.

Parameters:

res - Resource name

fbk - Fallback

ldr - Resource class loader

Method Detail

stream

public InputStream stream()
                   throws Exception

Description copied from interface: Input

Get read access to it.

Specified by:

stream in interface Input

Returns:

InputStream to read from

Throws:

Exception - If something goes wrong