Package io.netty.handler.codec.smtp
Class SmtpRequestEncoder
java.lang.Object
io.netty.channel.ChannelHandlerAdapter
io.netty.channel.ChannelOutboundHandlerAdapter
io.netty.handler.codec.MessageToMessageEncoder<Object>
io.netty.handler.codec.smtp.SmtpRequestEncoder
- All Implemented Interfaces:
ChannelHandler
,ChannelOutboundHandler
Encoder for SMTP requests.
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Nested Class Summary
Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler
ChannelHandler.Sharable
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate boolean
private static final int
private static final ByteBuf
private static final byte
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionboolean
Returnstrue
if the given message should be handled.protected void
encode
(ChannelHandlerContext ctx, Object msg, List<Object> out) Encode from one message to an other.private static void
writeParameters
(List<CharSequence> parameters, ByteBuf out, boolean commandNotEmpty) Methods inherited from class io.netty.handler.codec.MessageToMessageEncoder
write
Methods inherited from class io.netty.channel.ChannelOutboundHandlerAdapter
bind, close, connect, deregister, disconnect, flush, read
Methods inherited from class io.netty.channel.ChannelHandlerAdapter
ensureNotSharable, exceptionCaught, handlerAdded, handlerRemoved, isSharable
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface io.netty.channel.ChannelHandler
exceptionCaught, handlerAdded, handlerRemoved
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Field Details
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CRLF_SHORT
private static final int CRLF_SHORT- See Also:
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SP
private static final byte SP- See Also:
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DOT_CRLF_BUFFER
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contentExpected
private boolean contentExpected
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Constructor Details
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SmtpRequestEncoder
public SmtpRequestEncoder()
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Method Details
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acceptOutboundMessage
Description copied from class:MessageToMessageEncoder
Returnstrue
if the given message should be handled. Iffalse
it will be passed to the nextChannelOutboundHandler
in theChannelPipeline
.- Overrides:
acceptOutboundMessage
in classMessageToMessageEncoder<Object>
- Throws:
Exception
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encode
Description copied from class:MessageToMessageEncoder
Encode from one message to an other. This method will be called for each written message that can be handled by this encoder.- Specified by:
encode
in classMessageToMessageEncoder<Object>
- Parameters:
ctx
- theChannelHandlerContext
which thisMessageToMessageEncoder
belongs tomsg
- the message to encode to an other oneout
- theList
into which the encoded msg should be added needs to do some kind of aggregation- Throws:
Exception
- is thrown if an error occurs
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writeParameters
private static void writeParameters(List<CharSequence> parameters, ByteBuf out, boolean commandNotEmpty)
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