Class Array32TypeDecoder
java.lang.Object
org.apache.qpid.protonj2.codec.decoders.AbstractPrimitiveTypeDecoder<Object>
org.apache.qpid.protonj2.codec.decoders.primitives.AbstractArrayTypeDecoder
org.apache.qpid.protonj2.codec.decoders.primitives.Array32TypeDecoder
- All Implemented Interfaces:
PrimitiveArrayTypeDecoder
,PrimitiveTypeDecoder<Object>
,StreamTypeDecoder<Object>
,TypeDecoder<Object>
Decoder of AMQP Arrays from a byte stream.
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionint
boolean
int
readCount
(InputStream stream, StreamDecoderState state) Reads the number of elements in the encoded primitive from the givenInputStream
and returns it.int
readCount
(ProtonBuffer buffer, DecoderState state) Reads the number of elements in the encoded primitive array from the given buffer and returns it.int
readSize
(InputStream stream, StreamDecoderState state) Reads the size in bytes of the encoded primitive from the givenInputStream
and returns it.int
readSize
(ProtonBuffer buffer, DecoderState state) Reads the size in bytes of the encoded AMQP type from the given buffer and returns it.Methods inherited from class org.apache.qpid.protonj2.codec.decoders.primitives.AbstractArrayTypeDecoder
getTypeClass, isArrayType, readValue, readValue, skipValue, skipValue
Methods inherited from class org.apache.qpid.protonj2.codec.decoders.AbstractPrimitiveTypeDecoder
isNull, readArrayElements, readArrayElements
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.apache.qpid.protonj2.codec.decoders.PrimitiveTypeDecoder
isPrimitive
Methods inherited from interface org.apache.qpid.protonj2.codec.StreamTypeDecoder
isNull, readArrayElements
Methods inherited from interface org.apache.qpid.protonj2.codec.TypeDecoder
isNull, readArrayElements
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Constructor Details
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Array32TypeDecoder
public Array32TypeDecoder()
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Method Details
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getTypeCode
public int getTypeCode()- Returns:
- the AMQP Encoding Code that this primitive type decoder can read.
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isJavaPrimitive
public boolean isJavaPrimitive()- Specified by:
isJavaPrimitive
in interfacePrimitiveTypeDecoder<Object>
- Overrides:
isJavaPrimitive
in classAbstractPrimitiveTypeDecoder<Object>
- Returns:
- true if the type managed by this decoder is assignable to a Java primitive type.
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readSize
Description copied from interface:TypeDecoder
Reads the size in bytes of the encoded AMQP type from the given buffer and returns it. Since this methods advances the read position of the provided buffer the caller must either reset that based on a previous mark or they must read the primitive payload manually as the decoder would not be able to read the value as it has no retained state.- Parameters:
buffer
- the source of encoded data.state
- the current state of the decoder.- Returns:
- the size in bytes of the encoded primitive value.
- Throws:
DecodeException
- if an error is encountered while reading the encoded size.
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readCount
Description copied from interface:PrimitiveArrayTypeDecoder
Reads the number of elements in the encoded primitive array from the given buffer and returns it. Since this methods advances the read position of the provided buffer the caller must either reset that based on a previous mark or they must read the primitive payload manually as the decoder would not be able to read the value as it has no retained state.- Parameters:
buffer
- the source of encoded data.state
- the current state of the decoder.- Returns:
- the size in bytes of the encoded primitive value.
- Throws:
DecodeException
- if an error is encountered while reading the encoded size.
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readSize
Description copied from interface:StreamTypeDecoder
Reads the size in bytes of the encoded primitive from the givenInputStream
and returns it. Since this methods advances the read position of the provided stream the caller must either reset that based on a previous mark or they must read the primitive payload manually as the decoder would not be able to read the value as it has no retained state.- Parameters:
stream
- the source of encoded data.state
- the current state of the decoder.- Returns:
- the size in bytes of the encoded primitive value.
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readCount
Description copied from interface:PrimitiveArrayTypeDecoder
Reads the number of elements in the encoded primitive from the givenInputStream
and returns it. Since this methods advances the read position of the provided stream the caller must either reset that based on a previous mark or they must read the primitive payload manually as the decoder would not be able to read the value as it has no retained state.- Parameters:
stream
- the source of encoded data.state
- the current state of the decoder.- Returns:
- the size in bytes of the encoded primitive value.
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