uk.ac.ed.epcc.webapp.model.log

Class MessageData

java.lang.Object

uk.ac.ed.epcc.webapp.model.data.DataObject

uk.ac.ed.epcc.webapp.model.mail.MessageDataObject

uk.ac.ed.epcc.webapp.model.log.MessageData

All Implemented Interfaces:

Contexed, ContextIndexed, MessageProvider, Identified, Indexed, Releasable, Removable

public class MessageData
extends MessageDataObject
implements MessageProvider, Removable

Table to hold message data Essentially this is just the serialised data from a MimeMessage object This is to ensure we can recover the full message including all headers We could be more memory efficient by storing the headers and content separately and recovering the message in bits but this is safer. If we need to search for messages we could also store some of the header data as additional DB fields

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MessageData.Factory<M extends MessageData> A Factory for MessageData This is not actually needed by the application but makes the tests easier to write as these rely on a handler factory

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DEFAULT_TABLE

Fields inherited from class uk.ac.ed.epcc.webapp.model.data.DataObject

DEBUG, record

Fields inherited from interface uk.ac.ed.epcc.webapp.forms.Identified

MAX_IDENTIFIER

Constructor Summary

Constructors

Constructor and Description
MessageData(AppContext conn, int id)
MessageData(AppContext conn, MimeMessage m)
MessageData(Repository.Record rec)

Method Summary

Modifier and Type	Method and Description
static void	checkTable(AppContext conn) A method to bootstrap the table (for unit tests)
MessageData	copy()
void	remove() This method removes the record It should delete any dependent data then call DataObject.delete()

Methods inherited from class uk.ac.ed.epcc.webapp.model.mail.MessageDataObject

anonymise, getMessage, getMessageHash, getMessageID, getRecipients, getSender, getSubject, getTableSpecification, pre_commit, setMessage

Methods inherited from class uk.ac.ed.epcc.webapp.model.data.DataObject

addToMap, addToMap, addToMap, commit, delete, empty, equals, formUpdate, getContext, getDatabaseService, getFactoryTag, getID, getIdentifier, getIdentifier, getLogger, getMap, getMap, getOwningFactory, getRecord, getRecord, getRecord, getSQLContext, getUniqueIdName, hashCode, isLocked, lock, post_commit, postCreate, release, setContents, setDirty, setMap, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface uk.ac.ed.epcc.webapp.editors.mail.MessageProvider

commit, getMessage, getMessageHash, getRecipients, getSender, getSubject, setMessage

Field Detail

DEFAULT_TABLE

public static final java.lang.String DEFAULT_TABLE

See Also:

Constant Field Values

Constructor Detail

MessageData

public MessageData(Repository.Record rec)

MessageData

public MessageData(AppContext conn,
                   int id)
            throws DataException

Throws:

DataException

MessageData

public MessageData(AppContext conn,
                   MimeMessage m)

Method Detail

checkTable

public static void checkTable(AppContext conn)
                       throws DataFault

A method to bootstrap the table (for unit tests)

Parameters:

conn -

Throws:

DataFault

remove

public void remove()
            throws DataException

Description copied from interface: Removable

This method removes the record It should delete any dependent data then call DataObject.delete()

Specified by:

remove in interface Removable

Throws:

DataException

copy

public MessageData copy()
                 throws DataFault,
                        MessagingException

Throws:

DataFault

MessagingException