Package org.javers.core.commit

Class Commit

java.lang.Object

org.javers.core.commit.Commit

public final class Commit
extends java.lang.Object

JaVers commit is similar notion to GIT commit or SVN revision. It records change done by user on application data.

Commit can affect one or more domain objects (Cdo).

Commit holds following data:

• who did change the data - CommitMetadata.getAuthor()
• when the change was made - CommitMetadata.getCommitDate()
• list of atomic changes between two domain object graphs - getChanges()
• list of Snapshots of affected objects - getSnapshots()

Method Summary

Modifier and Type	Method	Description
boolean	equals(java.lang.Object o)
java.lang.String	getAuthor()
java.util.List<Change>	getChanges()
java.time.LocalDateTime	getCommitDate()	Commit creation timestamp in local time zone
java.time.Instant	getCommitDateInstant()	Commit creation timestamp in UTC.
CommitId	getId()	Monotonically increasing id, e.g.
java.util.Map<java.lang.String,java.lang.String>	getProperties()
java.util.List<CdoSnapshot>	getSnapshots()
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getId

public CommitId getId()

Monotonically increasing id, e.g. 1.0, 2.0, ...

getAuthor

public java.lang.String getAuthor()

getProperties

public java.util.Map<java.lang.String,java.lang.String> getProperties()

getCommitDate

public java.time.LocalDateTime getCommitDate()

Commit creation timestamp in local time zone

getCommitDateInstant

public java.time.Instant getCommitDateInstant()

Commit creation timestamp in UTC.

Since 5.1, commitDateInstant is persisted in JaversRepository to provide reliable chronological ordering, especially when CommitIdGenerator.RANDOM is used.

Commits persisted by JaVers older then 5.1 have commitDateInstant guessed from commitDate and current TimeZone

Since:

5.1

getSnapshots

public java.util.List<CdoSnapshot> getSnapshots()

Returns:

unmodifiableList

getChanges

public java.util.List<Change> getChanges()

Returns:

unmodifiableList

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object