forked from hashicorp/terraform-provider-aws
/
resource_aws_glue_classifier.go
348 lines (290 loc) · 9.91 KB
/
resource_aws_glue_classifier.go
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package aws
import (
"fmt"
"log"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/glue"
"github.com/hashicorp/terraform/helper/customdiff"
"github.com/hashicorp/terraform/helper/schema"
"github.com/hashicorp/terraform/helper/validation"
)
func resourceAwsGlueClassifier() *schema.Resource {
return &schema.Resource{
Create: resourceAwsGlueClassifierCreate,
Read: resourceAwsGlueClassifierRead,
Update: resourceAwsGlueClassifierUpdate,
Delete: resourceAwsGlueClassifierDelete,
Importer: &schema.ResourceImporter{
State: schema.ImportStatePassthrough,
},
CustomizeDiff: customdiff.Sequence(
func(diff *schema.ResourceDiff, v interface{}) error {
// ForceNew when changing classifier type
// InvalidInputException: UpdateClassifierRequest can't change the type of the classifier
if diff.HasChange("grok_classifier") && diff.HasChange("json_classifier") {
diff.ForceNew("grok_classifier")
diff.ForceNew("json_classifier")
}
if diff.HasChange("grok_classifier") && diff.HasChange("xml_classifier") {
diff.ForceNew("grok_classifier")
diff.ForceNew("xml_classifier")
}
if diff.HasChange("json_classifier") && diff.HasChange("xml_classifier") {
diff.ForceNew("json_classifier")
diff.ForceNew("xml_classifier")
}
return nil
},
),
Schema: map[string]*schema.Schema{
"grok_classifier": {
Type: schema.TypeList,
Optional: true,
MaxItems: 1,
ConflictsWith: []string{"json_classifier", "xml_classifier"},
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"classification": {
Type: schema.TypeString,
Required: true,
},
"custom_patterns": {
Type: schema.TypeString,
Optional: true,
ValidateFunc: validation.StringLenBetween(0, 16000),
},
"grok_pattern": {
Type: schema.TypeString,
Required: true,
ValidateFunc: validation.StringLenBetween(1, 2048),
},
},
},
},
"json_classifier": {
Type: schema.TypeList,
Optional: true,
MaxItems: 1,
ConflictsWith: []string{"grok_classifier", "xml_classifier"},
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"json_path": {
Type: schema.TypeString,
Required: true,
},
},
},
},
"name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
ValidateFunc: validation.StringLenBetween(1, 255),
},
"xml_classifier": {
Type: schema.TypeList,
Optional: true,
MaxItems: 1,
ConflictsWith: []string{"grok_classifier", "json_classifier"},
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"classification": {
Type: schema.TypeString,
Required: true,
},
"row_tag": {
Type: schema.TypeString,
Required: true,
},
},
},
},
},
}
}
func resourceAwsGlueClassifierCreate(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).glueconn
name := d.Get("name").(string)
input := &glue.CreateClassifierInput{}
if v, ok := d.GetOk("grok_classifier"); ok {
m := v.([]interface{})[0].(map[string]interface{})
input.GrokClassifier = expandGlueGrokClassifierCreate(name, m)
}
if v, ok := d.GetOk("json_classifier"); ok {
m := v.([]interface{})[0].(map[string]interface{})
input.JsonClassifier = expandGlueJsonClassifierCreate(name, m)
}
if v, ok := d.GetOk("xml_classifier"); ok {
m := v.([]interface{})[0].(map[string]interface{})
input.XMLClassifier = expandGlueXmlClassifierCreate(name, m)
}
log.Printf("[DEBUG] Creating Glue Classifier: %s", input)
_, err := conn.CreateClassifier(input)
if err != nil {
return fmt.Errorf("error creating Glue Classifier (%s): %s", name, err)
}
d.SetId(name)
return resourceAwsGlueClassifierRead(d, meta)
}
func resourceAwsGlueClassifierRead(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).glueconn
input := &glue.GetClassifierInput{
Name: aws.String(d.Id()),
}
log.Printf("[DEBUG] Reading Glue Classifier: %s", input)
output, err := conn.GetClassifier(input)
if err != nil {
if isAWSErr(err, glue.ErrCodeEntityNotFoundException, "") {
log.Printf("[WARN] Glue Classifier (%s) not found, removing from state", d.Id())
d.SetId("")
return nil
}
return fmt.Errorf("error reading Glue Classifier (%s): %s", d.Id(), err)
}
classifier := output.Classifier
if classifier == nil {
log.Printf("[WARN] Glue Classifier (%s) not found, removing from state", d.Id())
d.SetId("")
return nil
}
if err := d.Set("grok_classifier", flattenGlueGrokClassifier(classifier.GrokClassifier)); err != nil {
return fmt.Errorf("error setting match_criteria: %s", err)
}
if err := d.Set("json_classifier", flattenGlueJsonClassifier(classifier.JsonClassifier)); err != nil {
return fmt.Errorf("error setting json_classifier: %s", err)
}
d.Set("name", d.Id())
if err := d.Set("xml_classifier", flattenGlueXmlClassifier(classifier.XMLClassifier)); err != nil {
return fmt.Errorf("error setting xml_classifier: %s", err)
}
return nil
}
func resourceAwsGlueClassifierUpdate(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).glueconn
input := &glue.UpdateClassifierInput{}
if v, ok := d.GetOk("grok_classifier"); ok {
m := v.([]interface{})[0].(map[string]interface{})
input.GrokClassifier = expandGlueGrokClassifierUpdate(d.Id(), m)
}
if v, ok := d.GetOk("json_classifier"); ok {
m := v.([]interface{})[0].(map[string]interface{})
input.JsonClassifier = expandGlueJsonClassifierUpdate(d.Id(), m)
}
if v, ok := d.GetOk("xml_classifier"); ok {
m := v.([]interface{})[0].(map[string]interface{})
input.XMLClassifier = expandGlueXmlClassifierUpdate(d.Id(), m)
}
log.Printf("[DEBUG] Updating Glue Classifier: %s", input)
_, err := conn.UpdateClassifier(input)
if err != nil {
return fmt.Errorf("error updating Glue Classifier (%s): %s", d.Id(), err)
}
return nil
}
func resourceAwsGlueClassifierDelete(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).glueconn
log.Printf("[DEBUG] Deleting Glue Classifier: %s", d.Id())
err := deleteGlueClassifier(conn, d.Id())
if err != nil {
return fmt.Errorf("error deleting Glue Classifier (%s): %s", d.Id(), err)
}
return nil
}
func deleteGlueClassifier(conn *glue.Glue, name string) error {
input := &glue.DeleteClassifierInput{
Name: aws.String(name),
}
_, err := conn.DeleteClassifier(input)
if err != nil {
if isAWSErr(err, glue.ErrCodeEntityNotFoundException, "") {
return nil
}
return err
}
return nil
}
func expandGlueGrokClassifierCreate(name string, m map[string]interface{}) *glue.CreateGrokClassifierRequest {
grokClassifier := &glue.CreateGrokClassifierRequest{
Classification: aws.String(m["classification"].(string)),
GrokPattern: aws.String(m["grok_pattern"].(string)),
Name: aws.String(name),
}
if v, ok := m["custom_patterns"]; ok && v.(string) != "" {
grokClassifier.CustomPatterns = aws.String(v.(string))
}
return grokClassifier
}
func expandGlueGrokClassifierUpdate(name string, m map[string]interface{}) *glue.UpdateGrokClassifierRequest {
grokClassifier := &glue.UpdateGrokClassifierRequest{
Classification: aws.String(m["classification"].(string)),
GrokPattern: aws.String(m["grok_pattern"].(string)),
Name: aws.String(name),
}
if v, ok := m["custom_patterns"]; ok && v.(string) != "" {
grokClassifier.CustomPatterns = aws.String(v.(string))
}
return grokClassifier
}
func expandGlueJsonClassifierCreate(name string, m map[string]interface{}) *glue.CreateJsonClassifierRequest {
jsonClassifier := &glue.CreateJsonClassifierRequest{
JsonPath: aws.String(m["json_path"].(string)),
Name: aws.String(name),
}
return jsonClassifier
}
func expandGlueJsonClassifierUpdate(name string, m map[string]interface{}) *glue.UpdateJsonClassifierRequest {
jsonClassifier := &glue.UpdateJsonClassifierRequest{
JsonPath: aws.String(m["json_path"].(string)),
Name: aws.String(name),
}
return jsonClassifier
}
func expandGlueXmlClassifierCreate(name string, m map[string]interface{}) *glue.CreateXMLClassifierRequest {
xmlClassifier := &glue.CreateXMLClassifierRequest{
Classification: aws.String(m["classification"].(string)),
Name: aws.String(name),
RowTag: aws.String(m["row_tag"].(string)),
}
return xmlClassifier
}
func expandGlueXmlClassifierUpdate(name string, m map[string]interface{}) *glue.UpdateXMLClassifierRequest {
xmlClassifier := &glue.UpdateXMLClassifierRequest{
Classification: aws.String(m["classification"].(string)),
Name: aws.String(name),
RowTag: aws.String(m["row_tag"].(string)),
}
if v, ok := m["row_tag"]; ok && v.(string) != "" {
xmlClassifier.RowTag = aws.String(v.(string))
}
return xmlClassifier
}
func flattenGlueGrokClassifier(grokClassifier *glue.GrokClassifier) []map[string]interface{} {
if grokClassifier == nil {
return []map[string]interface{}{}
}
m := map[string]interface{}{
"classification": aws.StringValue(grokClassifier.Classification),
"custom_patterns": aws.StringValue(grokClassifier.CustomPatterns),
"grok_pattern": aws.StringValue(grokClassifier.GrokPattern),
}
return []map[string]interface{}{m}
}
func flattenGlueJsonClassifier(jsonClassifier *glue.JsonClassifier) []map[string]interface{} {
if jsonClassifier == nil {
return []map[string]interface{}{}
}
m := map[string]interface{}{
"json_path": aws.StringValue(jsonClassifier.JsonPath),
}
return []map[string]interface{}{m}
}
func flattenGlueXmlClassifier(xmlClassifier *glue.XMLClassifier) []map[string]interface{} {
if xmlClassifier == nil {
return []map[string]interface{}{}
}
m := map[string]interface{}{
"classification": aws.StringValue(xmlClassifier.Classification),
"row_tag": aws.StringValue(xmlClassifier.RowTag),
}
return []map[string]interface{}{m}
}