github.com/altipla-consulting/ravendb-go-client@v0.1.3/create_database_operation.go (about)

     1  package ravendb
     2  
     3  import (
     4  	"net/http"
     5  	"net/url"
     6  	"strconv"
     7  )
     8  
     9  var _ IServerOperation = &CreateDatabaseOperation{}
    10  
    11  // CreateDatabaseOperation represents "create database" operation
    12  type CreateDatabaseOperation struct {
    13  	databaseRecord    *DatabaseRecord
    14  	replicationFactor int
    15  }
    16  
    17  // NewCreateDatabaseOperation returns CreateDatabaseOperation
    18  func NewCreateDatabaseOperation(databaseRecord *DatabaseRecord, replicationFactor int) *CreateDatabaseOperation {
    19  	if replicationFactor < 1 {
    20  		replicationFactor = 1
    21  	}
    22  	return &CreateDatabaseOperation{
    23  		databaseRecord:    databaseRecord,
    24  		replicationFactor: replicationFactor,
    25  	}
    26  }
    27  
    28  // GetCommand returns command for this operation
    29  func (o *CreateDatabaseOperation) GetCommand(conventions *DocumentConventions) (RavenCommand, error) {
    30  	return NewCreateDatabaseCommand(conventions, o.databaseRecord, o.replicationFactor)
    31  }
    32  
    33  var (
    34  	_ RavenCommand = &CreateDatabaseCommand{}
    35  )
    36  
    37  // CreateDatabaseCommand represents "create database" command
    38  type CreateDatabaseCommand struct {
    39  	RavenCommandBase
    40  
    41  	conventions       *DocumentConventions
    42  	databaseRecord    *DatabaseRecord
    43  	replicationFactor int
    44  	databaseName      string
    45  
    46  	Result *DatabasePutResult
    47  }
    48  
    49  // NewCreateDatabaseCommand returns new CreateDatabaseCommand
    50  func NewCreateDatabaseCommand(conventions *DocumentConventions, databaseRecord *DatabaseRecord, replicationFactor int) (*CreateDatabaseCommand, error) {
    51  	if databaseRecord.DatabaseName == "" {
    52  		return nil, newIllegalArgumentError("databaseRecord.DatabaseName cannot be empty")
    53  	}
    54  	cmd := &CreateDatabaseCommand{
    55  		RavenCommandBase: NewRavenCommandBase(),
    56  
    57  		conventions:       conventions,
    58  		databaseRecord:    databaseRecord,
    59  		replicationFactor: replicationFactor,
    60  		databaseName:      databaseRecord.DatabaseName,
    61  	}
    62  	return cmd, nil
    63  }
    64  
    65  func (c *CreateDatabaseCommand) createRequest(node *ServerNode) (*http.Request, error) {
    66  	url := node.URL + "/admin/databases?name=" + url.QueryEscape(c.databaseName)
    67  	url += "&replicationFactor=" + strconv.Itoa(c.replicationFactor)
    68  
    69  	js, err := jsonMarshal(c.databaseRecord)
    70  	if err != nil {
    71  		return nil, err
    72  	}
    73  	return newHttpPut(url, js)
    74  }
    75  
    76  func (c *CreateDatabaseCommand) setResponse(response []byte, fromCache bool) error {
    77  	if len(response) == 0 {
    78  		return throwInvalidResponse()
    79  	}
    80  	return jsonUnmarshal(response, &c.Result)
    81  }