org.apache.jackrabbit.oak.spi.commit

Class CommitInfo

java.lang.Object

org.apache.jackrabbit.oak.spi.commit.CommitInfo

public final class CommitInfo
extends Object

Commit info instances associate some meta data with a commit.

Field Summary

Fields

Modifier and Type	Field and Description
static CommitInfo	EMPTY Empty commit information object.
static CommitInfo	EMPTY_EXTERNAL Empty commit information object to be used for external changes.
static String	OAK_UNKNOWN

Constructor Summary

Constructors

Constructor and Description
CommitInfo(@NotNull String sessionId, @Nullable String userId) Creates a commit info for the given session and user.
CommitInfo(@NotNull String sessionId, @Nullable String userId, Map<String,Object> info) Creates a commit info for the given session and user and info map.
CommitInfo(@NotNull String sessionId, @Nullable String userId, Map<String,Object> info, boolean external) Creates a commit info for the given session and user and info map.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object object)
long	getDate()
Map<String,Object>	getInfo() Return the info map
String	getPath() /** Returns the base path of this commit.
@NotNull String	getSessionId()
@NotNull String	getUserId()
int	hashCode()
boolean	isExternal() Return a flag indicating whether this is commit info is for an external change
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

OAK_UNKNOWN

public static final String OAK_UNKNOWN

See Also:

Constant Field Values

EMPTY

public static final CommitInfo EMPTY

Empty commit information object. Used as a dummy object when no metadata is known (or needed) about a commit.

EMPTY_EXTERNAL

public static final CommitInfo EMPTY_EXTERNAL

Empty commit information object to be used for external changes. Used as a dummy object when no metadata is known (or needed) about a commit.

Constructor Detail

CommitInfo

public CommitInfo(@NotNull
                  @NotNull String sessionId,
                  @Nullable
                  @Nullable String userId)

Creates a commit info for the given session and user.

Parameters:

sessionId - session identifier

userId - The user id.

CommitInfo

public CommitInfo(@NotNull
                  @NotNull String sessionId,
                  @Nullable
                  @Nullable String userId,
                  Map<String,Object> info)

Creates a commit info for the given session and user and info map.

Parameters:

sessionId - session identifier

userId - The user id.

info - info map

CommitInfo

public CommitInfo(@NotNull
                  @NotNull String sessionId,
                  @Nullable
                  @Nullable String userId,
                  Map<String,Object> info,
                  boolean external)

Creates a commit info for the given session and user and info map.

Parameters:

sessionId - session identifier

userId - The user id.

info - info map

external - indicates if the commit info is from external change

Method Detail

getSessionId

@NotNull
public @NotNull String getSessionId()

Returns:

id of the committing session

getUserId

@NotNull
public @NotNull String getUserId()

Returns:

user id of the committing user

getDate

public long getDate()

Returns:

time stamp

isExternal

public boolean isExternal()

Return a flag indicating whether this is commit info is for an external change

Returns:

true if commit info is for an external change

getPath

public String getPath()

/** Returns the base path of this commit. All changes within this commit are expected to be located within the returned path. By default this is the root path, but a particular commit can declare a more specific base path to indicate that only changes within that subtree should be considered. Note that this value is purely informational and its interpretation depends on the kinds of commit hooks and observers present on the system.

Returns:

base path of this commit

getInfo

public Map<String,Object> getInfo()

Return the info map

Returns:

info map

equals

public boolean equals(Object object)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object