Package de.xima.fc.workflow

Class EmptyResourceDescriptor

java.lang.Object

de.xima.fc.workflow.EmptyResourceDescriptor

All Implemented Interfaces:

IResourceDescriptor, Serializable

@Immutable
public final class EmptyResourceDescriptor
extends Object
implements IResourceDescriptor

An implementation of IResourceDescriptor that represents an empty resource (empty string).

Since:

7.0.0

Author:

XIMA MEDIA GmbH

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final IResourceDescriptor	INSTANCE	The immutable instance of this empty resource descriptor.

Method Summary

Modifier and Type	Method	Description
URI	getAbsoluteUri()
InputStream	open()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.xima.fc.interfaces.workflow.IResourceDescriptor

getCharset

Field Details

INSTANCE

public static final IResourceDescriptor INSTANCE

The immutable instance of this empty resource descriptor.

Method Details

getAbsoluteUri

public URI getAbsoluteUri()

Specified by:

getAbsoluteUri in interface IResourceDescriptor

Returns:

An absolute URI that identifies this resource. It is an error for this to return an URI where URI.isAbsolute() yields false.

open

public InputStream open()
                 throws IOException

Specified by:

open in interface IResourceDescriptor

Returns:

An input stream to the content of the resource.

Throws:

IOException - When the resource could not be opened.

toString

public String toString()

Overrides:

toString in class Object