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tag_filter.go
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tag_filter.go
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/**
* @license
* Copyright 2020 Dynatrace LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package common
import (
"github.com/dynatrace-oss/terraform-provider-dynatrace/terraform/hcl"
"github.com/dynatrace-oss/terraform-provider-dynatrace/dynatrace/opt"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
)
// TagFilter A tag-based filter of monitored entities.
type TagFilter struct {
Context Context `json:"context"` // The origin of the tag, such as AWS or Cloud Foundry. Custom tags use the `CONTEXTLESS` value.
Key string `json:"key"` // The key of the tag. Custom tags have the tag value here.
Value *string `json:"value,omitempty"` // The value of the tag. Not applicable to custom tags.
}
func nonnil(v *string) string {
if v == nil {
return ""
}
return *v
}
func (me *TagFilter) Equals(other *TagFilter) bool {
if other == nil {
return false
}
if me.Key != other.Key {
return false
}
if me.Context != other.Context {
return false
}
if nonnil(me.Value) != nonnil(other.Value) {
return false
}
return true
}
func (me *TagFilter) Schema() map[string]*schema.Schema {
return map[string]*schema.Schema{
"context": {
Type: schema.TypeString,
Description: "The origin of the tag, such as AWS or Cloud Foundry. Custom tags use the `CONTEXTLESS` value",
Required: true,
},
"key": {
Type: schema.TypeString,
Description: "The key of the tag. Custom tags have the tag value here",
Required: true,
},
"value": {
Type: schema.TypeString,
Description: "The value of the tag. Not applicable to custom tags",
Optional: true,
},
}
}
func (me *TagFilter) MarshalHCL(properties hcl.Properties) error {
if err := properties.Encode("context", string(me.Context)); err != nil {
return err
}
if err := properties.Encode("key", me.Key); err != nil {
return err
}
if err := properties.Encode("value", me.Value); err != nil {
return err
}
return nil
}
func (me *TagFilter) UnmarshalHCL(decoder hcl.Decoder) error {
if value, ok := decoder.GetOk("context"); ok {
me.Context = Context(value.(string))
}
if value, ok := decoder.GetOk("key"); ok {
me.Key = value.(string)
}
if value, ok := decoder.GetOk("value"); ok {
me.Value = opt.NewString(value.(string))
}
return nil
}
// Context The origin of the tag, such as AWS or Cloud Foundry.
// Custom tags use the `CONTEXTLESS` value.
type Context string
// Contexts offers the known enum values
var Contexts = struct {
AWS Context
AWSGeneric Context
Azure Context
CloudFoundry Context
Contextless Context
Environment Context
GoogleCloud Context
Kubernetes Context
}{
"AWS",
"AWS_GENERIC",
"AZURE",
"CLOUD_FOUNDRY",
"CONTEXTLESS",
"ENVIRONMENT",
"GOOGLE_CLOUD",
"KUBERNETES",
}