Class ShortTypeDecoder
- java.lang.Object
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- org.apache.qpid.protonj2.codec.decoders.AbstractPrimitiveTypeDecoder<Short>
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- org.apache.qpid.protonj2.codec.decoders.primitives.ShortTypeDecoder
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- All Implemented Interfaces:
PrimitiveTypeDecoder<Short>
,StreamTypeDecoder<Short>
,TypeDecoder<Short>
public final class ShortTypeDecoder extends AbstractPrimitiveTypeDecoder<Short>
Decode AMQP Short values from a byte stream
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Constructor Summary
Constructors Constructor Description ShortTypeDecoder()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Class<Short>
getTypeClass()
int
getTypeCode()
boolean
isJavaPrimitive()
short
readPrimitiveValue(InputStream stream, StreamDecoderState state)
Reads the primitive value from the givenInputStream
and returns it.short
readPrimitiveValue(ProtonBuffer buffer, DecoderState state)
Reads the primitive value from the givenProtonBuffer
and returns it.Short
readValue(InputStream stream, StreamDecoderState state)
Reads the next type from the given buffer and returns it.Short
readValue(ProtonBuffer buffer, DecoderState state)
Reads the next type from the given buffer and returns it.void
skipValue(InputStream stream, StreamDecoderState state)
Skips over the bytes that compose the type this descriptor decodes.void
skipValue(ProtonBuffer buffer, DecoderState state)
Skips over the bytes that compose the type this descriptor decodes.-
Methods inherited from class org.apache.qpid.protonj2.codec.decoders.AbstractPrimitiveTypeDecoder
isArrayType, readArrayElements, readArrayElements
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Method Detail
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isJavaPrimitive
public boolean isJavaPrimitive()
- Specified by:
isJavaPrimitive
in interfacePrimitiveTypeDecoder<Short>
- Overrides:
isJavaPrimitive
in classAbstractPrimitiveTypeDecoder<Short>
- Returns:
- true if the type managed by this decoder is assignable to a Java primitive type.
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getTypeCode
public int getTypeCode()
- Returns:
- the AMQP Encoding Code that this primitive type decoder can read.
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readValue
public Short readValue(ProtonBuffer buffer, DecoderState state) throws DecodeException
Description copied from interface:TypeDecoder
Reads the next type from the given buffer and returns it.- Parameters:
buffer
- the source of encoded data.state
- the current state of the decoder.- Returns:
- the next instance in the stream that this decoder handles.
- Throws:
DecodeException
- if an error is encountered while reading the next value.
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readValue
public Short readValue(InputStream stream, StreamDecoderState state) throws DecodeException
Description copied from interface:StreamTypeDecoder
Reads the next type from the given buffer and returns it.- Parameters:
stream
- the source of encoded data.state
- the current state of the decoder.- Returns:
- the next instance in the stream that this decoder handles.
- Throws:
DecodeException
- if an error is encountered while reading the next value.
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readPrimitiveValue
public short readPrimitiveValue(ProtonBuffer buffer, DecoderState state) throws DecodeException
Reads the primitive value from the givenProtonBuffer
and returns it.- Parameters:
buffer
- TheProtonBuffer
where the primitive value should be read from.state
- TheDecoderState
that can be used during decode of the value.- Returns:
- the decoded primitive value.
- Throws:
DecodeException
- if an error occurs while reading the encoded value.
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readPrimitiveValue
public short readPrimitiveValue(InputStream stream, StreamDecoderState state) throws DecodeException
Reads the primitive value from the givenInputStream
and returns it.- Parameters:
stream
- TheInputStream
where the primitive value should be read from.state
- TheDecoderState
that can be used during decode of the value.- Returns:
- the decoded primitive value.
- Throws:
DecodeException
- if an error occurs while reading the encoded value.
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skipValue
public void skipValue(ProtonBuffer buffer, DecoderState state) throws DecodeException
Description copied from interface:TypeDecoder
Skips over the bytes that compose the type this descriptor decodes.Skipping values can be used when the type is not used or processed by the application doing the decoding. An example might be an AMQP message decoder that only needs to decode certain parts of the message and not others.
- Parameters:
buffer
- The buffer that contains the encoded type.state
- The decoder state.- Throws:
DecodeException
- if an error occurs while skipping the value.
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skipValue
public void skipValue(InputStream stream, StreamDecoderState state) throws DecodeException
Description copied from interface:StreamTypeDecoder
Skips over the bytes that compose the type this descriptor decodes.Skipping values can be used when the type is not used or processed by the application doing the decoding. An example might be an AMQP message decoder that only needs to decode certain parts of the message and not others.
- Parameters:
stream
- The stream that contains the encoded type.state
- The decoder state.- Throws:
DecodeException
- if an error occurs while skipping the value.
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