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Viewing changes to src/launchpad.net/juju-core/state/apiserver/error.go

  • Committer: Package Import Robot
  • Author(s): James Page
  • Date: 2013-07-11 17:18:27 UTC
  • mfrom: (1.1.1)
  • Revision ID: package-import@ubuntu.com-20130711171827-vjqkg40r0dlf7ys2
Tags: 1.11.2-0ubuntu1
https://launchpad.net/bugs/1190634
https://launchpad.net/bugs/1172505
* New upstream release.
* Make juju-core the default juju (LP: #1190634):
  - d/control: Add virtual package juju -> juju-core.
  - d/juju-core.postinst.in: Bump priority of alternatives over that of
    python juju packages.
* Enable for all architectures (LP: #1172505):
  - d/control: Version BD on golang-go to >= 2:1.1.1 to ensure CGO
    support for non-x86 archs, make juju-core Arch: any.
  - d/README.source: Dropped - no longer required.
* d/watch: Updated for new upstream tarball naming.

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Lines of Context:
src/launchpad.net/juju-core/state/apiserver/error.go
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package apiserver
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import (
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        "errors"
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        "launchpad.net/juju-core/state"
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        "launchpad.net/juju-core/state/api"
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)
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var (
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        errBadId          = errors.New("id not found")
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        errBadCreds       = errors.New("invalid entity name or password")
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        errPerm           = errors.New("permission denied")
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        errNotLoggedIn    = errors.New("not logged in")
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        errUnknownWatcher = errors.New("unknown watcher id")
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        errStoppedWatcher = errors.New("watcher has been stopped")
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)
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var singletonErrorCodes = map[error]string{
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        state.ErrCannotEnterScopeYet: api.CodeCannotEnterScopeYet,
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        state.ErrCannotEnterScope:    api.CodeCannotEnterScope,
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        state.ErrExcessiveContention: api.CodeExcessiveContention,
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        state.ErrUnitHasSubordinates: api.CodeUnitHasSubordinates,
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        errBadId:                     api.CodeNotFound,
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        errBadCreds:                  api.CodeUnauthorized,
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        errPerm:                      api.CodeUnauthorized,
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        errNotLoggedIn:               api.CodeUnauthorized,
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        errUnknownWatcher:            api.CodeNotFound,
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        errStoppedWatcher:            api.CodeStopped,
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}
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func serverError(err error) error {
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        code := singletonErrorCodes[err]
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        switch {
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        case code != "":
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        case state.IsUnauthorizedError(err):
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                code = api.CodeUnauthorized
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        case state.IsNotFound(err):
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                code = api.CodeNotFound
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        case state.IsNotAssigned(err):
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                code = api.CodeNotAssigned
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        }
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        if code != "" {
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                return &api.Error{
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                        Message: err.Error(),
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                        Code:    code,
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                }
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        }
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        return err
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}