rice.email
Class EmailContentPart

java.lang.Object
  rice.email.EmailContentPart

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

EmailHeadersPart, EmailMultiPart, EmailSinglePart

public abstract class EmailContentPart
extends java.lang.Object
implements java.io.Serializable

Represents the content of an email

Author:

Alan Mislove

See Also:

Serialized Form

Field Summary

protected int	size The size of this part, in bytes
protected StorageService	storage The local storage service

Constructor Summary

EmailContentPart(int size)
Constructor which takes in an EmailData

Method Summary

abstract boolean	equals(java.lang.Object o) Overridden to enforce subclasses have a valid equals
abstract void	getContent(Continuation command) Method which retrieves and returns this content's EmailData
abstract void	getContentHashReferences(java.util.Set set) This method returns a list of all the handles stored in this part by adding them to the specified set.
int	getSize() Returns the size of this part, in bytes
abstract int	hashCode() Overridden to enforce hashCode();
protected void	setSize(int size) Sets the size of this part, in bytes
void	setStorage(StorageService storage) Method which sets this part's storage service
abstract void	storeData(Continuation command) Method which writes this part's content out to disk and retrieves a reference to it.

Methods inherited from class java.lang.Object

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

Field Detail

size

protected int size

The size of this part, in bytes

storage

protected transient StorageService storage

The local storage service

Constructor Detail

EmailContentPart

public EmailContentPart(int size)

Constructor which takes in an EmailData

Method Detail

setSize

protected void setSize(int size)

Sets the size of this part, in bytes

Parameters:

size - The size of this part

getSize

public int getSize()

Returns the size of this part, in bytes

Returns:

The size of this part

setStorage

public void setStorage(StorageService storage)

Method which sets this part's storage service

Parameters:

storage - The local storage service

storeData

public abstract void storeData(Continuation command)

Method which writes this part's content out to disk and retrieves a reference to it.

Parameters:

command - The command to run once the data has been stored, and is returned the success or failure of this command

getContent

public abstract void getContent(Continuation command)

Method which retrieves and returns this content's EmailData

Parameters:

command - The command to run once the data is available

equals

public abstract boolean equals(java.lang.Object o)

Overridden to enforce subclasses have a valid equals

Overrides:

equals in class java.lang.Object

hashCode

public abstract int hashCode()

Overridden to enforce hashCode();

Overrides:

hashCode in class java.lang.Object

getContentHashReferences

public abstract void getContentHashReferences(java.util.Set set)

This method returns a list of all the handles stored in this part by adding them to the specified set.

Parameters:

set - The set to add the PastContentHandles to.