Package com.google.gerrit.server

Class ChangeMessagesUtil

java.lang.Object

com.google.gerrit.server.ChangeMessagesUtil

public class ChangeMessagesUtil
extends Object

Utility functions to manipulate ChangeMessages.

Field Summary

Fields

Modifier and Type	Field	Description
static String	AUTOGENERATED_TAG_PREFIX
static String	TAG_ABANDON
static String	TAG_CHERRY_PICK_CHANGE
static String	TAG_DELETE_ASSIGNEE
static String	TAG_DELETE_REVIEWER
static String	TAG_DELETE_VOTE
static String	TAG_MERGED
static String	TAG_MOVE
static String	TAG_RESTORE
static String	TAG_REVERT
static String	TAG_SET_ASSIGNEE
static String	TAG_SET_DESCRIPTION
static String	TAG_SET_HASHTAGS
static String	TAG_SET_PRIVATE
static String	TAG_SET_READY
static String	TAG_SET_TOPIC
static String	TAG_SET_WIP
static String	TAG_UNSET_PRIVATE
static String	TAG_UPLOADED_PATCH_SET
static String	TAG_UPLOADED_WIP_PATCH_SET

Constructor Summary

Constructors

Constructor	Description
ChangeMessagesUtil()

Method Summary

Modifier and Type	Method	Description
void	addChangeMessage(ChangeUpdate update, ChangeMessage changeMessage)
List<ChangeMessage>	byChange(ChangeNotes notes)
static ChangeMessageInfo	createChangeMessageInfo(ChangeMessage message, AccountLoader accountLoader)
static boolean	isAutogenerated(String tag)
static ChangeMessage	newMessage(PatchSet.Id psId, CurrentUser user, Timestamp when, String body, String tag)
static ChangeMessage	newMessage(ChangeContext ctx, String body, String tag)
void	replaceChangeMessage(ChangeUpdate update, String targetMessageId, String newMessage)	Replace an existing change message with the provided new message.
static String	uploadedPatchSetTag(boolean workInProgress)

Methods inherited from class java.lang.Object

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

Field Detail

AUTOGENERATED_TAG_PREFIX

public static final String AUTOGENERATED_TAG_PREFIX

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Constant Field Values

TAG_ABANDON

public static final String TAG_ABANDON

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Constant Field Values

TAG_CHERRY_PICK_CHANGE

public static final String TAG_CHERRY_PICK_CHANGE

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Constant Field Values

TAG_DELETE_ASSIGNEE

public static final String TAG_DELETE_ASSIGNEE

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Constant Field Values

TAG_DELETE_REVIEWER

public static final String TAG_DELETE_REVIEWER

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Constant Field Values

TAG_DELETE_VOTE

public static final String TAG_DELETE_VOTE

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Constant Field Values

TAG_MERGED

public static final String TAG_MERGED

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Constant Field Values

TAG_MOVE

public static final String TAG_MOVE

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Constant Field Values

TAG_RESTORE

public static final String TAG_RESTORE

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Constant Field Values

TAG_REVERT

public static final String TAG_REVERT

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Constant Field Values

TAG_SET_ASSIGNEE

public static final String TAG_SET_ASSIGNEE

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Constant Field Values

TAG_SET_DESCRIPTION

public static final String TAG_SET_DESCRIPTION

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Constant Field Values

TAG_SET_HASHTAGS

public static final String TAG_SET_HASHTAGS

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Constant Field Values

TAG_SET_PRIVATE

public static final String TAG_SET_PRIVATE

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Constant Field Values

TAG_SET_READY

public static final String TAG_SET_READY

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Constant Field Values

TAG_SET_TOPIC

public static final String TAG_SET_TOPIC

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Constant Field Values

TAG_SET_WIP

public static final String TAG_SET_WIP

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Constant Field Values

TAG_UNSET_PRIVATE

public static final String TAG_UNSET_PRIVATE

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Constant Field Values

TAG_UPLOADED_PATCH_SET

public static final String TAG_UPLOADED_PATCH_SET

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Constant Field Values

TAG_UPLOADED_WIP_PATCH_SET

public static final String TAG_UPLOADED_WIP_PATCH_SET

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Constant Field Values

Constructor Detail

ChangeMessagesUtil

public ChangeMessagesUtil()

Method Detail

newMessage

public static ChangeMessage newMessage(ChangeContext ctx,
                                       String body,
                                       String tag)

newMessage

public static ChangeMessage newMessage(PatchSet.Id psId,
                                       CurrentUser user,
                                       Timestamp when,
                                       String body,
                                       String tag)

uploadedPatchSetTag

public static String uploadedPatchSetTag(boolean workInProgress)

byChange

public List<ChangeMessage> byChange(ChangeNotes notes)

addChangeMessage

public void addChangeMessage(ChangeUpdate update,
                             ChangeMessage changeMessage)

replaceChangeMessage

public void replaceChangeMessage(ChangeUpdate update,
                                 String targetMessageId,
                                 String newMessage)

Replace an existing change message with the provided new message.

The ID of a change message is different between NoteDb and ReviewDb. In NoteDb, it's the commit SHA-1, but in ReviewDb it was generated randomly. Taking the target message as an index rather than an ID allowed us to delete the message from both NoteDb and ReviewDb.

Parameters:

update - change update.

targetMessageId - the id of the target change message.

newMessage - the new message which is going to replace the old.

isAutogenerated

public static boolean isAutogenerated(String tag)

Parameters:

tag - value of a tag, or null.

Returns:

whether the tag starts with the autogenerated prefix.

createChangeMessageInfo

public static ChangeMessageInfo createChangeMessageInfo(ChangeMessage message,
                                                        AccountLoader accountLoader)