readers

package
v0.1.6 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Aug 30, 2023 License: AGPL-3.0 Imports: 14 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var AMQPReaderForm = forms.Form{
	ErrorMsg: "invalid data encountered in the AMQP reader form",
	Fields: append([]forms.Field{
		{
			Name: "consumer",
			Validators: []forms.Validator{

				forms.IsOptional{Default: ""},
				forms.IsString{},
			},
		},
	}, writers.AMQPBaseForm.Fields...),
}
View Source 
var BytesReaderForm = forms.Form{
	ErrorMsg: "invalid data encountered in the bytes reader form",
	Fields: []forms.Field{
		{
			Name: "input",
			Validators: []forms.Validator{
				forms.IsRequired{},
				forms.IsBytes{
					Encoding: "base64",
				},
			},
		},
		{
			Name: "format",
			Validators: []forms.Validator{
				forms.IsIn{Choices: []interface{}{"json"}},
			},
		},
		{
			Name: "compressed",
			Validators: []forms.Validator{
				forms.IsOptional{Default: false},
				forms.IsBoolean{},
			},
		},
		{
			Name: "chunk-size",
			Validators: []forms.Validator{
				forms.IsOptional{Default: 100},
				forms.IsInteger{HasMin: true, Min: 0, HasMax: true, Max: 10000},
			},
		},
		{
			Name: "headers",
			Validators: []forms.Validator{
				forms.IsOptional{Default: map[string]interface{}{}},
				forms.IsStringMap{},
			},
		},
	},
}
View Source 
var FileReaderForm = forms.Form{
	ErrorMsg: "invalid data encountered in the file reader form",
	Fields: []forms.Field{
		{
			Name: "path",
			Validators: []forms.Validator{
				forms.IsRequired{},
				forms.IsString{},
			},
		},
		{
			Name: "format",
			Validators: []forms.Validator{
				forms.IsRequired{},
				forms.IsIn{Choices: []interface{}{"json"}},
			},
		},
		{
			Name: "compressed",
			Validators: []forms.Validator{
				forms.IsOptional{Default: false},
				forms.IsBoolean{},
			},
		},
		{
			Name: "chunk-size",
			Validators: []forms.Validator{
				forms.IsOptional{Default: 10},
				forms.IsInteger{HasMin: true, Min: 0, HasMax: true, Max: 10000},
			},
		},
		{
			Name: "headers",
			Validators: []forms.Validator{
				forms.IsOptional{Default: map[string]interface{}{}},
				forms.IsStringMap{},
			},
		},
	},
}
View Source 
var GenerateForm = forms.Form{
	ErrorMsg: "invalid data encountered in the generate reader form",
	Fields: []forms.Field{
		{
			Name: "fields",
			Validators: []forms.Validator{
				forms.IsStringMap{
					Form: &forms.Form{
						Fields: []forms.Field{
							forms.Field{
								Name: "*",
								Validators: []forms.Validator{
									forms.IsStringMap{
										Form: &GeneratorForm,
									},
									IsGenerator{},
								},
							},
						},
					},
				},
			},
		},
		{
			Name: "frequency",
			Validators: []forms.Validator{
				forms.IsOptional{Default: 1000},
				forms.IsFloat{HasMin: true, HasMax: true, Min: 1e-3, Max: 1e6},
			},
		},
	},
}
View Source 
var GeneratorForm = forms.Form{
	ErrorMsg: "invalid data encountered in the field config form",
	Fields: []forms.Field{
		forms.Field{
			Name: "type",
			Validators: []forms.Validator{
				forms.IsString{},
				forms.IsIn{Choices: keys(generators)},
			},
		},
		forms.Field{
			Name: "config",
			Validators: []forms.Validator{
				forms.IsOptional{Default: map[string]interface{}{}},
				forms.IsStringMap{},
			},
		},
	},
}
View Source 
var LiteralForm = forms.Form{
	Fields: []forms.Field{
		forms.Field{
			Name: "value",
			Validators: []forms.Validator{
				forms.IsRequired{},
			},
		},
	},
}
View Source 
var Readers = kodex.ReaderDefinitions{
	"file": kodex.ReaderDefinition{
		Maker:    MakeFileReader,
		Form:     FileReaderForm,
		Internal: true,
	},
	"stdin": kodex.ReaderDefinition{
		Maker:    MakeStdinReader,
		Form:     StdinReaderForm,
		Internal: true,
	},
	"generate": kodex.ReaderDefinition{
		Maker:    MakeGenerateReader,
		Form:     GenerateForm,
		Internal: true,
	},
	"bytes": kodex.ReaderDefinition{
		Maker:    MakeBytesReader,
		Form:     BytesReaderForm,
		Internal: true,
	},
	"amqp": kodex.ReaderDefinition{
		Maker:    MakeAMQPReader,
		Form:     AMQPReaderForm,
		Internal: false,
	},
}
View Source 
var StdinReaderForm = forms.Form{
	ErrorMsg: "invalid data encountered in the stdin reader form",
	Fields: []forms.Field{
		{
			Name: "format",
			Validators: []forms.Validator{
				forms.IsRequired{},
				forms.IsIn{Choices: []interface{}{"json"}},
			},
		},
		{
			Name: "compressed",
			Validators: []forms.Validator{
				forms.IsOptional{Default: false},
				forms.IsBoolean{},
			},
		},
		{
			Name: "chunk-size",
			Validators: []forms.Validator{
				forms.IsOptional{Default: 10},
				forms.IsInteger{HasMin: true, Min: 0, HasMax: true, Max: 10000},
			},
		},
		{
			Name: "headers",
			Validators: []forms.Validator{
				forms.IsOptional{Default: map[string]interface{}{}},
				forms.IsStringMap{},
			},
		},
	},
}
View Source 
var TimestampForm = forms.Form{
	Fields: []forms.Field{
		forms.Field{
			Name: "format",
			Validators: []forms.Validator{
				forms.IsString{},
				forms.IsIn{Choices: []interface{}{"rfc3339", "unix"}},
			},
		},
	},
}

Functions

func MakeAMQPReader 

func MakeAMQPReader(config map[string]interface{}) (kodex.Reader, error)

func MakeBytesReader 

func MakeBytesReader(config map[string]interface{}) (kodex.Reader, error)

func MakeFileReader 

func MakeFileReader(config map[string]interface{}) (kodex.Reader, error)

func MakeGenerateReader 

func MakeGenerateReader(config map[string]interface{}) (kodex.Reader, error)

func MakeStdinReader 

func MakeStdinReader(config map[string]interface{}) (kodex.Reader, error)

Types

type AMQPPayload 

type AMQPPayload struct {
	// contains filtered or unexported fields
}

func (*AMQPPayload) Acknowledge 

func (f *AMQPPayload) Acknowledge() error

func (*AMQPPayload) EndOfStream 

func (f *AMQPPayload) EndOfStream() bool

func (*AMQPPayload) Headers 

func (f *AMQPPayload) Headers() map[string]interface{}

func (*AMQPPayload) Items 

func (f *AMQPPayload) Items() []*kodex.Item

func (*AMQPPayload) Reject 

func (f *AMQPPayload) Reject() error

type AMQPReader 

type AMQPReader struct {
	writers.AMQPBase

	ConsumerName string
	// contains filtered or unexported fields
}

func (*AMQPReader) MakeAMQPPayload 

func (a *AMQPReader) MakeAMQPPayload(delivery amqp.Delivery) (*AMQPPayload, error)

func (*AMQPReader) Peek 

func (a *AMQPReader) Peek() (kodex.Payload, error)

func (*AMQPReader) Purge 

func (a *AMQPReader) Purge() error

func (*AMQPReader) Read 

func (a *AMQPReader) Read() (kodex.Payload, error)

func (*AMQPReader) Setup 

func (a *AMQPReader) Setup(stream kodex.Stream) error

type BytesPayload 

type BytesPayload struct {
	// contains filtered or unexported fields
}

func MakeGeneratePayload 

func MakeGeneratePayload() *BytesPayload

func (*BytesPayload) Acknowledge 

func (f *BytesPayload) Acknowledge() error

func (*BytesPayload) EndOfStream 

func (f *BytesPayload) EndOfStream() bool

func (*BytesPayload) Headers 

func (f *BytesPayload) Headers() map[string]interface{}

func (*BytesPayload) Items 

func (f *BytesPayload) Items() []*kodex.Item

func (*BytesPayload) Reject 

func (f *BytesPayload) Reject() error

type BytesReader 

type BytesReader struct {
	Input      []byte
	Reader     *bufio.Reader
	Format     string
	Compressed bool
	Headers    map[string]interface{}
	ChunkSize  int
}

func (*BytesReader) MakeBytesPayload 

func (s *BytesReader) MakeBytesPayload() (*BytesPayload, error)

func (*BytesReader) Purge 

func (f *BytesReader) Purge() error

func (*BytesReader) Read 

func (s *BytesReader) Read() (kodex.Payload, error)

func (*BytesReader) Setup 

func (b *BytesReader) Setup(stream kodex.Stream) error

func (*BytesReader) Teardown 

func (s *BytesReader) Teardown() error

type FilePayload 

type FilePayload struct {
	// contains filtered or unexported fields
}

func (*FilePayload) Acknowledge 

func (f *FilePayload) Acknowledge() error

func (*FilePayload) EndOfStream 

func (f *FilePayload) EndOfStream() bool

func (*FilePayload) Headers 

func (f *FilePayload) Headers() map[string]interface{}

func (*FilePayload) Items 

func (f *FilePayload) Items() []*kodex.Item

func (*FilePayload) Reject 

func (f *FilePayload) Reject() error

type FileReader 

type FileReader struct {
	Reader     *bufio.Reader
	File       *os.File
	GzReader   *gzip.Reader
	Format     string
	Compressed bool
	Headers    map[string]interface{}
	Path       string
	ChunkSize  int
}

func (*FileReader) MakeFilePayload 

func (s *FileReader) MakeFilePayload() (*FilePayload, error)

func (*FileReader) Purge 

func (f *FileReader) Purge() error

func (*FileReader) Read 

func (s *FileReader) Read() (kodex.Payload, error)

func (*FileReader) Setup 

func (s *FileReader) Setup(stream kodex.Stream) error

func (*FileReader) Teardown 

func (s *FileReader) Teardown() error

type GeneratePayload 

type GeneratePayload struct {
	// contains filtered or unexported fields
}

func (*GeneratePayload) Acknowledge 

func (f *GeneratePayload) Acknowledge() error

func (*GeneratePayload) Headers 

func (f *GeneratePayload) Headers() map[string]interface{}

func (*GeneratePayload) Items 

func (f *GeneratePayload) Items() []*kodex.Item

func (*GeneratePayload) Reject 

func (f *GeneratePayload) Reject() error

func (*GeneratePayload) Teardown 

func (s *GeneratePayload) Teardown() error

type GenerateReader 

type GenerateReader struct {
	// contains filtered or unexported fields
}

func (*GenerateReader) Purge 

func (f *GenerateReader) Purge() error

func (*GenerateReader) Read 

func (g *GenerateReader) Read() (kodex.Payload, error)

func (*GenerateReader) Setup 

func (g *GenerateReader) Setup(stream kodex.Stream) error

func (*GenerateReader) Teardown 

func (g *GenerateReader) Teardown() error

type Generator 

type Generator func() interface{}

func Literal 

func Literal(config map[string]interface{}) (Generator, error)

func Timestamp 

func Timestamp(config map[string]interface{}) (Generator, error)

type GeneratorMaker 

type GeneratorMaker func(map[string]interface{}) (Generator, error)

type IsGenerator 

type IsGenerator struct{}

func (IsGenerator) MarshalJSON 

func (g IsGenerator) MarshalJSON() ([]byte, error)

func (IsGenerator) Validate 

func (g IsGenerator) Validate(input interface{}, values map[string]interface{}) (interface{}, error)

type StdinPayload 

type StdinPayload struct {
	// contains filtered or unexported fields
}

func (*StdinPayload) Acknowledge 

func (f *StdinPayload) Acknowledge() error

func (*StdinPayload) EndOfStream 

func (f *StdinPayload) EndOfStream() bool

func (*StdinPayload) Headers 

func (f *StdinPayload) Headers() map[string]interface{}

func (*StdinPayload) Items 

func (f *StdinPayload) Items() []*kodex.Item

func (*StdinPayload) Reject 

func (f *StdinPayload) Reject() error

type StdinReader 

type StdinReader struct {
	Reader     *bufio.Reader
	GzReader   *gzip.Reader
	Format     string
	Compressed bool
	Headers    map[string]interface{}
	ChunkSize  int
}

func (*StdinReader) MakeStdinPayload 

func (s *StdinReader) MakeStdinPayload() (*StdinPayload, error)

func (*StdinReader) Purge 

func (f *StdinReader) Purge() error

func (*StdinReader) Read 

func (s *StdinReader) Read() (kodex.Payload, error)

func (*StdinReader) Setup 

func (s *StdinReader) Setup(stream kodex.Stream) error

func (*StdinReader) Teardown 

func (s *StdinReader) Teardown() error

Source Files

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