ConnectRequestDecoder (Aeron Message Transport)

java.lang.Object
- io.aeron.archive.codecs.ConnectRequestDecoder

```
public final class ConnectRequestDecoder
extends Object
```
Request a connection to an archive and provide response details for the control session.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`BLOCK_LENGTH`
`static ByteOrder`	`BYTE_ORDER`
`static int`	`SCHEMA_ID`
`static int`	`SCHEMA_VERSION`
`static String`	`SEMANTIC_VERSION`
`static int`	`TEMPLATE_ID`

Constructor Summary

Constructors
Constructor and Description

ConnectRequestDecoder()

Constructors
Constructor and Description
`ConnectRequestDecoder()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`actingVersion()`
`StringBuilder`	`appendTo(StringBuilder builder)`
`DirectBuffer`	`buffer()`
`long`	`correlationId()`
`static int`	`correlationIdEncodingLength()`
`static int`	`correlationIdEncodingOffset()`
`static int`	`correlationIdId()`
`static long`	`correlationIdMaxValue()`
`static String`	`correlationIdMetaAttribute(MetaAttribute metaAttribute)`
`static long`	`correlationIdMinValue()`
`static long`	`correlationIdNullValue()`
`static int`	`correlationIdSinceVersion()`
`int`	`encodedLength()`
`int`	`getResponseChannel(Appendable appendable)`
`int`	`getResponseChannel(byte[] dst, int dstOffset, int length)`
`int`	`getResponseChannel(MutableDirectBuffer dst, int dstOffset, int length)`
`int`	`initialOffset()`
`int`	`limit()`
`void`	`limit(int limit)`
`int`	`offset()`
`String`	`responseChannel()`
`static String`	`responseChannelCharacterEncoding()`
`static int`	`responseChannelHeaderLength()`
`static int`	`responseChannelId()`
`int`	`responseChannelLength()`
`static String`	`responseChannelMetaAttribute(MetaAttribute metaAttribute)`
`static int`	`responseChannelSinceVersion()`
`int`	`responseStreamId()`
`static int`	`responseStreamIdEncodingLength()`
`static int`	`responseStreamIdEncodingOffset()`
`static int`	`responseStreamIdId()`
`static int`	`responseStreamIdMaxValue()`
`static String`	`responseStreamIdMetaAttribute(MetaAttribute metaAttribute)`
`static int`	`responseStreamIdMinValue()`
`static int`	`responseStreamIdNullValue()`
`static int`	`responseStreamIdSinceVersion()`
`int`	`sbeBlockLength()`
`int`	`sbeDecodedLength()`
`ConnectRequestDecoder`	`sbeRewind()`
`int`	`sbeSchemaId()`
`int`	`sbeSchemaVersion()`
`String`	`sbeSemanticType()`
`ConnectRequestDecoder`	`sbeSkip()`
`int`	`sbeTemplateId()`
`int`	`skipResponseChannel()`
`String`	`toString()`
`int`	`version()`
`static int`	`versionEncodingLength()`
`static int`	`versionEncodingOffset()`
`static int`	`versionId()`
`static int`	`versionMaxValue()`
`static String`	`versionMetaAttribute(MetaAttribute metaAttribute)`
`static int`	`versionMinValue()`
`static int`	`versionNullValue()`
`static int`	`versionSinceVersion()`
`ConnectRequestDecoder`	`wrap(DirectBuffer buffer, int offset, int actingBlockLength, int actingVersion)`
`ConnectRequestDecoder`	`wrapAndApplyHeader(DirectBuffer buffer, int offset, MessageHeaderDecoder headerDecoder)`
`void`	`wrapResponseChannel(DirectBuffer wrapBuffer)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

BLOCK_LENGTH
```
public static final int BLOCK_LENGTH
```
See Also:

Constant Field Values

TEMPLATE_ID
```
public static final int TEMPLATE_ID
```
See Also:

Constant Field Values

SCHEMA_ID
```
public static final int SCHEMA_ID
```
See Also:

Constant Field Values

SCHEMA_VERSION
```
public static final int SCHEMA_VERSION
```
See Also:

Constant Field Values

SEMANTIC_VERSION

public static final String SEMANTIC_VERSION

See Also:: Constant Field Values

BYTE_ORDER

public static final ByteOrder BYTE_ORDER

Constructor Detail
- ConnectRequestDecoder
```
public ConnectRequestDecoder()
```

Method Detail

sbeBlockLength
```
public int sbeBlockLength()
```

sbeTemplateId
```
public int sbeTemplateId()
```

sbeSchemaId
```
public int sbeSchemaId()
```

sbeSchemaVersion
```
public int sbeSchemaVersion()
```

sbeSemanticType
```
public String sbeSemanticType()
```

buffer
```
public DirectBuffer buffer()
```

initialOffset
```
public int initialOffset()
```

offset
```
public int offset()
```

wrap

public ConnectRequestDecoder wrap(DirectBuffer buffer,
                                  int offset,
                                  int actingBlockLength,
                                  int actingVersion)

wrapAndApplyHeader

public ConnectRequestDecoder wrapAndApplyHeader(DirectBuffer buffer,
                                                int offset,
                                                MessageHeaderDecoder headerDecoder)

sbeRewind

public ConnectRequestDecoder sbeRewind()

sbeDecodedLength
```
public int sbeDecodedLength()
```

actingVersion
```
public int actingVersion()
```

encodedLength
```
public int encodedLength()
```

limit
```
public int limit()
```

limit
```
public void limit(int limit)
```

correlationIdId
```
public static int correlationIdId()
```

correlationIdSinceVersion

public static int correlationIdSinceVersion()

correlationIdEncodingOffset

public static int correlationIdEncodingOffset()

correlationIdEncodingLength

public static int correlationIdEncodingLength()

correlationIdMetaAttribute

public static String correlationIdMetaAttribute(MetaAttribute metaAttribute)

correlationIdNullValue

public static long correlationIdNullValue()

correlationIdMinValue

public static long correlationIdMinValue()

correlationIdMaxValue

public static long correlationIdMaxValue()

correlationId
```
public long correlationId()
```

responseStreamIdId

public static int responseStreamIdId()

responseStreamIdSinceVersion

public static int responseStreamIdSinceVersion()

responseStreamIdEncodingOffset

public static int responseStreamIdEncodingOffset()

responseStreamIdEncodingLength

public static int responseStreamIdEncodingLength()

responseStreamIdMetaAttribute

public static String responseStreamIdMetaAttribute(MetaAttribute metaAttribute)

responseStreamIdNullValue

public static int responseStreamIdNullValue()

responseStreamIdMinValue

public static int responseStreamIdMinValue()

responseStreamIdMaxValue

public static int responseStreamIdMaxValue()

responseStreamId
```
public int responseStreamId()
```

versionId
```
public static int versionId()
```

versionSinceVersion

public static int versionSinceVersion()

versionEncodingOffset

public static int versionEncodingOffset()

versionEncodingLength

public static int versionEncodingLength()

versionMetaAttribute

public static String versionMetaAttribute(MetaAttribute metaAttribute)

versionNullValue
```
public static int versionNullValue()
```

versionMinValue
```
public static int versionMinValue()
```

versionMaxValue
```
public static int versionMaxValue()
```

version
```
public int version()
```

responseChannelId
```
public static int responseChannelId()
```

responseChannelSinceVersion

public static int responseChannelSinceVersion()

responseChannelCharacterEncoding

public static String responseChannelCharacterEncoding()

responseChannelMetaAttribute

public static String responseChannelMetaAttribute(MetaAttribute metaAttribute)

responseChannelHeaderLength

public static int responseChannelHeaderLength()

responseChannelLength
```
public int responseChannelLength()
```

skipResponseChannel
```
public int skipResponseChannel()
```

getResponseChannel

public int getResponseChannel(MutableDirectBuffer dst,
                              int dstOffset,
                              int length)

getResponseChannel

public int getResponseChannel(byte[] dst,
                              int dstOffset,
                              int length)

wrapResponseChannel

public void wrapResponseChannel(DirectBuffer wrapBuffer)

responseChannel
```
public String responseChannel()
```

getResponseChannel

public int getResponseChannel(Appendable appendable)

toString
```
public String toString()
```
Overrides:

toString in class Object

appendTo

public StringBuilder appendTo(StringBuilder builder)

sbeSkip

public ConnectRequestDecoder sbeSkip()

Class ConnectRequestDecoder

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

BLOCK_LENGTH

TEMPLATE_ID

SCHEMA_ID

SCHEMA_VERSION

SEMANTIC_VERSION

BYTE_ORDER

Constructor Detail

ConnectRequestDecoder

Method Detail

sbeBlockLength

sbeTemplateId

sbeSchemaId

sbeSchemaVersion

sbeSemanticType

buffer

initialOffset

offset

wrap

wrapAndApplyHeader

sbeRewind

sbeDecodedLength

actingVersion

encodedLength

limit

limit

correlationIdId

correlationIdSinceVersion

correlationIdEncodingOffset

correlationIdEncodingLength

correlationIdMetaAttribute

correlationIdNullValue

correlationIdMinValue

correlationIdMaxValue

correlationId

responseStreamIdId

responseStreamIdSinceVersion

responseStreamIdEncodingOffset

responseStreamIdEncodingLength

responseStreamIdMetaAttribute

responseStreamIdNullValue

responseStreamIdMinValue

responseStreamIdMaxValue

responseStreamId

versionId

versionSinceVersion

versionEncodingOffset

versionEncodingLength

versionMetaAttribute

versionNullValue

versionMinValue

versionMaxValue

version

responseChannelId

responseChannelSinceVersion

responseChannelCharacterEncoding

responseChannelMetaAttribute

responseChannelHeaderLength

responseChannelLength

skipResponseChannel

getResponseChannel

getResponseChannel

wrapResponseChannel

responseChannel

getResponseChannel

toString

appendTo

sbeSkip