Description:
Removed some wrong invocations to addProxyObject() when
throwing exceptions in NetworkManagerImpl.java.
Replaced db ids with uuids in various points in the code
of NetworkManagerImpl.java, where exceptions are thrown.
Description:
Replacing placement of db ids in exception messages to uuids
in the file ManagementServerImpl.java.
Since there are a large number of files that throw exceptions
with db ids in them and they need to be changed, we will make
the changes in multiple commits.
Description:
Adding a new class AnnotationHelper, that provides routines
to read annotations from a VO class.
Cloudstack does the mapping between cloudstack java VO objects
and the database tables using cglib. cglib creates proxy objects
as the maps between VO objects and the database. A VO (value
object) class is populated after querying from the MYSQL database.
Ideally, a getAnnotation() issued on a cglib proxy object should
get a list of all the annotations in all classes in the inheritence
chain. However, this functionality seems to be currently broken
in cglib. Hence, when querying for annotations given the object
of a VO class, we need to get to the corresponding VO class of that
cglib proxy class and issue a getAnnotation() on that class. To get
the VO class, we simply need to get the super class of the proxy
object. Also, we need to recurse to the root VO class in case the
VO class extends another VO class.
Note that the cache used by CS is ehcache.
Bug 13127: API error text refer to database ids instead of uuids
Code-Reviewers: Ewan Mellor, Kelven Yang
Description:
1. A new class CSExceptionErrorCode has been added to utils.
It contains a list of error codes for each type of
Exception class. Use fully qualified package paths for
Exceptions in CSExceptionErrorCode. We log any exception
name not found in the list of error codes for exceptions.
2. Whenever we throw an exception exobj anywhere in the
CS code, the CSErrorCode is set in the base class
constructor.
3. We add a new field csErrorCode in classes CloudException,
RuntimeCloudException, ExecutionException and
ExceptionResponse.
4. Two places in ApiServer.java were wrongly modified when
putting in changes for bug 13127 to not throw an exception.
This has been corrected in this commit.
Bug 14006 - Admin could not create a VM when the cluster is Disabled
Changes:
- For Root admin, planner will not filter out the disabled pods or clusters from the resource list
Description:
Modified the IdentityTypeAdapter's custom serializer to
identify whether this is an exception response that is being
serialized, by checking if the idFieldName is set. If so,
serialize both uuid and the uuidProperty (for eg, zoneId and
"zoneId" (string)) and pass back the json representation of that.
Modified XML serializer also to build a list of uuids+fieldnames.
Introduced a new field "cserrorcode" in ExceptionResponse. This
refers to an error code that can be according to the specific
Exception being thrown. This will be serialized as usual. There
shouldn't be any need to do a db lookup for conversion for these
error codes.
Description:
Modify Exception handling to enable addition of multiple
uuids in a single exception thrown by API functions. Both
XML and JSON outputs will store all uuids and Fieldnames.
This will make it easier to provide more information when
an exception occurs - for example, a zone id, a cluster id,
host id, and then a specific property id.
Description:
Added a field name for the db id in the IdentityProxy class, and
modified setProxyObject() to take an additional id name parameter.
This will let us know the name of the uuid that we are returning.
E.g.- domainId, zoneId, etc. The client can view this field in
the json/xml output. Modified the JSON/XML serialization routines
to append this new parameter to the serialized output for Exception
Responses.
Description:
1) Put in an IdentityProxy object in the ExceptionResponse class.
This allows us to copy over the IdentityProxy object contained
in the exception caught by handlerequest() when thrown by the
command's execute() method, into the Response object that is
prepared to return an exception response to the calling API
invocation.
2) Modified the GSON serialization method to conver the entire
exception object into JSON format and not just the error text.
3) Modify the updateDomain API to populate the exception it throws
upon detecting a duplicate domain to include the tablename and
domain db id in the exception's IdentityProxy object.
NOTE:
1) We can modify the base exception classes and the ExceptionResponse
class to contain a list of IdentityProxy objects rather than a
single one.
2) We will need to modify all commands such that wherever applicable
(wherever a db id is involved), they populate the IdentityProxy
object(s) before throwing an exception.
Description:
1) Added a setProxyObject() method to CloudException and RuntimeCloudException
2) Modified a bunch of throw exceptions in NetworkManagerImpl.java to call setProxyObject() before throwing an exception.
3) Changed scope of ProxyIdentity attribute to protected.
4) Added routines to ServerApiException to get/set IdentityProxy object, and
routine in RuntimeCloudException to get the Idproxy object.
5) Modified the exception handling around the dispatcher and handlerequest()
to copy over the IdentityProxy information before rethrowing an exception
eventually back to handle().
6) Removed duplicate IdentityProxy object in ServerApiException.
It was extending RuntimeCloudException which already had an
IdentityProxy object.
Description:
1) Moved RuntimeCloudException from api/ to utils/.
Added simple constructor to RuntimeCloudException.
Modified all classes that extended RuntimeException
to extend RuntimeCloudException. These classes
are listed below:
ServerApiException
CloudAuthenticationException
CloudExecutionException
AsyncCommandQueued
HypervisorVersionChangedException
RuntimeCloudException
2) Added overloaded constructed to CloudException.
Modified all classes that extend Exception to extend CloudException instead.
These classes are listed below:
ConcurrentOperationException
ConflictingNetworkSettingsException
ConnectionException
DiscoveryException
InsufficientCapacityException
ManagementServerException
ResourceUnavailableException
VirtualMachineMigrationException
AgentControlChannelException
OperationTimedoutException.java
UnsupportedVersionException.java
UsageServerException.java
UnableDeleteHostException.java
AgentAuthnException.java
HttpCallException.java
ActiveFencingException.java
ClusterInvalidSessionException.java
GreTunnelException.java
OvsVlanExhaustedException.java
Description:
1) Adding two new classes, CloudException and RunTimeCloudException.
The former extends Exception and the latter RunTimeException.
These will be used by classes that formerly directly extended
Exception and RuntimeException. These two classes have an attribute
of type IdentityProxy to enable exceptions fill in db ids in separate
attribute fields rather than in a string. Doing so will allow the
serialization module (GSON for JSON and other for XML) to kick in
and convert this db id to a uuid in ApiServer.java just before the
JSON/XML responses are sent out.
2) Moving IdentityProxy.java from api/ to utils/ since
both CloudException and RuntimeCloudException refer to it.
3) Changing references to IdentityProxy class from api/ to utils/.
4) While rebasing to master, a new file was added, merging
api/src/com/cloud/api/response/IsoVmResponse.java to this diff.
Sheng Yang
Alena Prokharchyk
abhi
Vijayendra Bhamidipati
prachi
frank
kishan
Likitha Shetty
Sheng Yang
Kelven Yang
U-CITRITE\vijayendra1