Package com.google.gerrit.server.restapi.change

Class GetMetaDiff

java.lang.Object

com.google.gerrit.server.restapi.change.GetMetaDiff

All Implemented Interfaces:

RestReadView<ChangeResource>, RestView<ChangeResource>, DynamicOptions.BeanProvider, DynamicOptions.BeanReceiver

public class GetMetaDiff
extends Object
implements RestReadView<ChangeResource>, DynamicOptions.BeanReceiver, DynamicOptions.BeanProvider

Gets the diff for a change at two NoteDb meta SHA-1s.

Method Summary

Modifier and Type	Method	Description
void	addOption(ListChangesOption o)
Response<ChangeInfoDifference>	apply(ChangeResource resource)	Process the view operation by reading from the resource.
DynamicOptions.DynamicBean	getDynamicBean(String plugin)
void	setDynamicBean(String plugin, DynamicOptions.DynamicBean dynamicBean)
void	setNewMetaRevId(String metaRevId)
void	setOldMetaRevId(String oldMetaRevId)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.gerrit.server.DynamicOptions.BeanReceiver

getExportedBeanReceiver

Method Detail

addOption

public void addOption(ListChangesOption o)

setOldMetaRevId

public void setOldMetaRevId(String oldMetaRevId)

setNewMetaRevId

public void setNewMetaRevId(String metaRevId)

setDynamicBean

public void setDynamicBean(String plugin,
                           DynamicOptions.DynamicBean dynamicBean)

Specified by:

setDynamicBean in interface DynamicOptions.BeanReceiver

getDynamicBean

public DynamicOptions.DynamicBean getDynamicBean(String plugin)

Specified by:

getDynamicBean in interface DynamicOptions.BeanProvider

apply

public Response<ChangeInfoDifference> apply(ChangeResource resource)
                                     throws RestApiException,
                                            IOException

Description copied from interface: RestReadView

Process the view operation by reading from the resource.

The value of the returned response is automatically converted to JSON unless it is a BinaryResult.

The returned response defines the status code that is returned to the client. For RestReadViews this is usually 200 OK, but other 2XX or 3XX status codes are also possible (e.g. Response.Redirect can be returned for 302 Found).

Throwing a subclass of RestApiException results in a 4XX response to the client. For any other exception the client will get a 500 Internal Server Error response.

Specified by:

apply in interface RestReadView<ChangeResource>

Parameters:

resource - resource to read

Returns:

response to return to the client

Throws:

AuthException - the caller is not permitted to access this view.

BadRequestException - the request was incorrectly specified and cannot be handled by this view.

ResourceConflictException - the resource state does not permit this view to make the changes at this time.

RestApiException

IOException