org.imemex.idm
Class AbstractContent

java.lang.Object
  org.imemex.idm.AbstractContent

All Implemented Interfaces:

Content, Hashable

Direct Known Subclasses:

DefaultContent

public abstract class AbstractContent
extends java.lang.Object
implements Content

Abstract implementation of the content interface. Provides a read-only content with MD5 hash.

Author:

marcos

Constructor Summary

AbstractContent()

Method Summary

java.io.OutputStream	getOutputStream() gets an output stream that writes to the content of an resource view
long	getSizeEstimate() Obtains the estimated size of the content.
java.lang.String	md5() default implementation consumes the input streamt to compute an md5 hash value
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.imemex.idm.Content

getInputStream, getMimeType

Constructor Detail

AbstractContent

public AbstractContent()

Method Detail

getOutputStream

public java.io.OutputStream getOutputStream()

Description copied from interface: Content

gets an output stream that writes to the content of an resource view

Specified by:

getOutputStream in interface Content

Returns:

write content-access as OutputStream

getSizeEstimate

public long getSizeEstimate()

Description copied from interface: Content

Obtains the estimated size of the content.

Specified by:

getSizeEstimate in interface Content

Returns:

the estimated size of the content.

md5

public java.lang.String md5()

default implementation consumes the input streamt to compute an md5 hash value

Specified by:

md5 in interface Hashable

Returns:

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object