9fbe21c534
Fixes a problem with UnreachableStrategy being available now in two type-incompatible formats (object and string). We also upgrade the transitive dependency github.com/donovanhide/eventsource.
77 lines
2.5 KiB
Go
77 lines
2.5 KiB
Go
/*
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Copyright 2017 Rohith All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package marathon
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import (
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"encoding/json"
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"fmt"
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)
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const UnreachableStrategyAbsenceReasonDisabled = "disabled"
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// UnreachableStrategy is the unreachable strategy applied to an application.
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type UnreachableStrategy struct {
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EnabledUnreachableStrategy
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AbsenceReason string
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}
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// EnabledUnreachableStrategy covers parameters pertaining to present unreachable strategies.
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type EnabledUnreachableStrategy struct {
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InactiveAfterSeconds *float64 `json:"inactiveAfterSeconds,omitempty"`
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ExpungeAfterSeconds *float64 `json:"expungeAfterSeconds,omitempty"`
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}
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type unreachableStrategy UnreachableStrategy
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// UnmarshalJSON unmarshals the given JSON into an UnreachableStrategy. It
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// populates parameters for present strategies, and otherwise only sets the
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// absence reason.
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func (us *UnreachableStrategy) UnmarshalJSON(b []byte) error {
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var u unreachableStrategy
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var errEnabledUS, errNonEnabledUS error
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if errEnabledUS = json.Unmarshal(b, &u); errEnabledUS == nil {
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*us = UnreachableStrategy(u)
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return nil
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}
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if errNonEnabledUS = json.Unmarshal(b, &us.AbsenceReason); errNonEnabledUS == nil {
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return nil
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}
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return fmt.Errorf("failed to unmarshal unreachable strategy: unmarshaling into enabled returned error '%s'; unmarshaling into non-enabled returned error '%s'", errEnabledUS, errNonEnabledUS)
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}
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// MarshalJSON marshals the unreachable strategy.
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func (us *UnreachableStrategy) MarshalJSON() ([]byte, error) {
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if us.AbsenceReason == "" {
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return json.Marshal(us.EnabledUnreachableStrategy)
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}
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return json.Marshal(us.AbsenceReason)
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}
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// SetInactiveAfterSeconds sets the period after which instance will be marked as inactive.
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func (us UnreachableStrategy) SetInactiveAfterSeconds(cap float64) UnreachableStrategy {
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us.InactiveAfterSeconds = &cap
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return us
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}
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// SetExpungeAfterSeconds sets the period after which instance will be expunged.
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func (us UnreachableStrategy) SetExpungeAfterSeconds(cap float64) UnreachableStrategy {
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us.ExpungeAfterSeconds = &cap
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return us
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}
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