database_db_home_data_source.go

// Copyright (c) 2017, 2019, Oracle and/or its affiliates. All rights reserved.

package provider

import (
	"context"
	"fmt"

	"github.com/hashicorp/terraform/helper/schema"
	oci_database "github.com/oracle/oci-go-sdk/database"
)

func DatabaseDbHomeDataSource() *schema.Resource {
	fieldMap := make(map[string]*schema.Schema)
	fieldMap["db_home_id"] = &schema.Schema{
		Type:     schema.TypeString,
		Required: true,
	}
	return GetSingularDataSourceItemSchema(DatabaseDbHomeResource(), fieldMap, readSingularDatabaseDbHome)
}

func readSingularDatabaseDbHome(d *schema.ResourceData, m interface{}) error {
	sync := &DatabaseDbHomeDataSourceCrud{}
	sync.D = d
	sync.Client = m.(*OracleClients).databaseClient

	return ReadResource(sync)
}

type DatabaseDbHomeDataSourceCrud struct {
	D      *schema.ResourceData
	Client *oci_database.DatabaseClient
	Res    *oci_database.GetDbHomeResponse
}

func (s *DatabaseDbHomeDataSourceCrud) VoidState() {
	s.D.SetId("")
}

func (s *DatabaseDbHomeDataSourceCrud) Get() error {
	request := oci_database.GetDbHomeRequest{}

	if dbHomeId, ok := s.D.GetOkExists("db_home_id"); ok {
		tmp := dbHomeId.(string)
		if len(tmp) == 0 {
			return fmt.Errorf("db_home_id must contain a valid ocid")
		}

		request.DbHomeId = &tmp
	}

	request.RequestMetadata.RetryPolicy = getRetryPolicy(false, "database")

	response, err := s.Client.GetDbHome(context.Background(), request)
	if err != nil {
		return err
	}

	s.Res = &response
	return nil
}

func (s *DatabaseDbHomeDataSourceCrud) SetData() error {
	if s.Res == nil {
		return nil
	}

	s.D.SetId(*s.Res.Id)

	if s.Res.CompartmentId != nil {
		s.D.Set("compartment_id", *s.Res.CompartmentId)
	}

	if s.Res.DbSystemId != nil {
		s.D.Set("db_system_id", *s.Res.DbSystemId)
	}

	if s.Res.DbVersion != nil {
		s.D.Set("db_version", *s.Res.DbVersion)
	}

	if s.Res.DisplayName != nil {
		s.D.Set("display_name", *s.Res.DisplayName)
	}

	if s.Res.LastPatchHistoryEntryId != nil {
		s.D.Set("last_patch_history_entry_id", *s.Res.LastPatchHistoryEntryId)
	}

	s.D.Set("state", s.Res.LifecycleState)

	if s.Res.TimeCreated != nil {
		s.D.Set("time_created", s.Res.TimeCreated.String())
	}

	return nil
}