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https://issues.apache.org/jira/browse/MAILBOX-72?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13049883#comment-13049883
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Eric Charles commented on MAILBOX-72:
-------------------------------------
To design a datamodel, it is important to realize the kind of queries we will
have to support.
I take here after the queries from the mailbox-jpa (SQL database).
>From AbstractJPAMessage:
@NamedQueries({
@NamedQuery(name="findRecentMessagesInMailbox",
query="SELECT message FROM Message message WHERE
message.mailbox.mailboxId = :idParam AND message.recent = TRUE"),
@NamedQuery(name="findUnseenMessagesInMailboxOrderByUid",
query="SELECT message FROM Message message WHERE
message.mailbox.mailboxId = :idParam AND message.seen = FALSE ORDER BY
message.uid ASC"),
@NamedQuery(name="findMessagesInMailbox",
query="SELECT message FROM Message message WHERE
message.mailbox.mailboxId = :idParam"),
@NamedQuery(name="findMessagesInMailboxBetweenUIDs",
query="SELECT message FROM Message message WHERE
message.mailbox.mailboxId = :idParam AND message.uid BETWEEN :fromParam AND
:toParam"),
@NamedQuery(name="findMessagesInMailboxWithUID",
query="SELECT message FROM Message message WHERE
message.mailbox.mailboxId = :idParam AND message.uid=:uidParam"),
@NamedQuery(name="findMessagesInMailboxAfterUID",
query="SELECT message FROM Message message WHERE
message.mailbox.mailboxId = :idParam AND message.uid>=:uidParam"),
@NamedQuery(name="findDeletedMessagesInMailbox",
query="SELECT message.uid FROM Message message WHERE
message.mailbox.mailboxId = :idParam AND message.deleted=TRUE"),
@NamedQuery(name="findDeletedMessagesInMailboxBetweenUIDs",
query="SELECT message.uid FROM Message message WHERE
message.mailbox.mailboxId = :idParam AND message.uid BETWEEN :fromParam AND
:toParam AND message.deleted=TRUE"),
@NamedQuery(name="findDeletedMessagesInMailboxWithUID",
query="SELECT message.uid FROM Message message WHERE
message.mailbox.mailboxId = :idParam AND message.uid=:uidParam AND
message.deleted=TRUE"),
@NamedQuery(name="findDeletedMessagesInMailboxAfterUID",
query="SELECT message.uid FROM Message message WHERE
message.mailbox.mailboxId = :idParam AND message.uid>=:uidParam AND
message.deleted=TRUE"),
@NamedQuery(name="deleteDeletedMessagesInMailbox",
query="DELETE FROM Message message WHERE message.mailbox.mailboxId
= :idParam AND message.deleted=TRUE"),
@NamedQuery(name="deleteDeletedMessagesInMailboxBetweenUIDs",
query="DELETE FROM Message message WHERE message.mailbox.mailboxId
= :idParam AND message.uid BETWEEN :fromParam AND :toParam AND
message.deleted=TRUE"),
@NamedQuery(name="deleteDeletedMessagesInMailboxWithUID",
query="DELETE FROM Message message WHERE message.mailbox.mailboxId
= :idParam AND message.uid=:uidParam AND message.deleted=TRUE"),
@NamedQuery(name="deleteDeletedMessagesInMailboxAfterUID",
query="DELETE FROM Message message WHERE message.mailbox.mailboxId
= :idParam AND message.uid>=:uidParam AND message.deleted=TRUE"),
@NamedQuery(name="countUnseenMessagesInMailbox",
query="SELECT COUNT(message) FROM Message message WHERE
message.mailbox.mailboxId = :idParam AND message.seen=FALSE"),
@NamedQuery(name="countMessagesInMailbox",
query="SELECT COUNT(message) FROM Message message WHERE
message.mailbox.mailboxId = :idParam"),
@NamedQuery(name="deleteMessages",
query="DELETE FROM Message message WHERE message.mailbox.mailboxId
= :idParam"),
@NamedQuery(name="findLastUidInMailbox",
query="SELECT message.uid FROM Message message WHERE
message.mailbox.mailboxId = :idParam ORDER BY message.uid DESC"),
@NamedQuery(name="deleteAllMemberships",
query="DELETE FROM Message message")
>From JPAMailbox
@NamedQuery(name="findMailboxById",
query="SELECT mailbox FROM Mailbox mailbox WHERE
mailbox.mailbox.mailboxId = :idParam"),
@NamedQuery(name="findMailboxByName",
query="SELECT mailbox FROM Mailbox mailbox WHERE mailbox.name =
:nameParam and mailbox.user is NULL and mailbox.namespace= :namespaceParam"),
@NamedQuery(name="findMailboxByNameWithUser",
query="SELECT mailbox FROM Mailbox mailbox WHERE mailbox.name =
:nameParam and mailbox.user= :userParam and mailbox.namespace=
:namespaceParam"),
@NamedQuery(name="deleteAllMailboxes",
query="DELETE FROM Mailbox mailbox"),
@NamedQuery(name="findMailboxWithNameLikeWithUser",
query="SELECT mailbox FROM Mailbox mailbox WHERE mailbox.name LIKE
:nameParam and mailbox.user= :userParam and mailbox.namespace=
:namespaceParam"),
@NamedQuery(name="findMailboxWithNameLike",
query="SELECT mailbox FROM Mailbox mailbox WHERE mailbox.name LIKE
:nameParam and mailbox.user is NULL and mailbox.namespace= :namespaceParam"),
@NamedQuery(name="countMailboxesWithNameLikeWithUser",
query="SELECT COUNT(mailbox) FROM Mailbox mailbox WHERE mailbox.name
LIKE :nameParam and mailbox.user= :userParam and mailbox.namespace=
:namespaceParam"),
@NamedQuery(name="countMailboxesWithNameLike",
query="SELECT COUNT(mailbox) FROM Mailbox mailbox WHERE mailbox.name
LIKE :nameParam and mailbox.user is NULL and mailbox.namespace=
:namespaceParam"),
@NamedQuery(name="listMailboxes",
query="SELECT mailbox FROM Mailbox mailbox")
>From JPASubscription
@NamedQueries({
@NamedQuery(name = "findFindMailboxSubscriptionForUser",
query = "SELECT subscription FROM Subscription subscription WHERE
subscription.username = :userParam AND subscription.mailbox = :mailboxParam"),
@NamedQuery(name = "findSubscriptionsForUser",
query = "SELECT subscription FROM Subscription subscription WHERE
subscription.username = :userParam")
})
> Requirements for a distributed mailbox implementation
> -----------------------------------------------------
>
> Key: MAILBOX-72
> URL: https://issues.apache.org/jira/browse/MAILBOX-72
> Project: James Mailbox
> Issue Type: New Feature
> Reporter: Eric Charles
> Assignee: Norman Maurer
> Attachments: Datamodel-mailbox-0.2.png
>
>
> This JIRA will collect some generic technical requirements regarding a
> distributed mailbox implementation, whatever the implementation technology
> is.
> The implementator is responsible to enforce those requirements.
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