Class HttpPostBodyUtil
- java.lang.Object
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- io.netty.handler.codec.http.multipart.HttpPostBodyUtil
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final class HttpPostBodyUtil extends java.lang.Object
Shared Static object between HttpMessageDecoder, HttpPostRequestDecoder and HttpPostRequestEncoder
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Nested Class Summary
Nested Classes Modifier and Type Class Description (package private) static class
HttpPostBodyUtil.SeekAheadOptimize
This class intends to decrease the CPU in seeking ahead some bytes in HttpPostRequestDecoderstatic class
HttpPostBodyUtil.TransferEncodingMechanism
Allowed mechanism for multipart mechanism := "7bit" / "8bit" / "binary" Not allowed: "quoted-printable" / "base64"
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Field Summary
Fields Modifier and Type Field Description static int
chunkSize
static java.lang.String
DEFAULT_BINARY_CONTENT_TYPE
Default Content-Type in binary formstatic java.lang.String
DEFAULT_TEXT_CONTENT_TYPE
Default Content-Type in Text form
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Constructor Summary
Constructors Modifier Constructor Description private
HttpPostBodyUtil()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description (package private) static int
findDelimiter(ByteBuf buffer, int index, byte[] delimiter, boolean precededByLineBreak)
Try to find the delimiter, with LF or CRLF in front of it (added as delimiters) if needed(package private) static int
findEndOfString(java.lang.String sb)
Find the end of String(package private) static int
findLastLineBreak(ByteBuf buffer, int index)
Try to find last LF or CRLF as Line Breaking(package private) static int
findLineBreak(ByteBuf buffer, int index)
Try to find first LF or CRLF as Line Breaking(package private) static int
findNonWhitespace(java.lang.String sb, int offset)
Find the first non whitespace
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Field Detail
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chunkSize
public static final int chunkSize
- See Also:
- Constant Field Values
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DEFAULT_BINARY_CONTENT_TYPE
public static final java.lang.String DEFAULT_BINARY_CONTENT_TYPE
Default Content-Type in binary form- See Also:
- Constant Field Values
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DEFAULT_TEXT_CONTENT_TYPE
public static final java.lang.String DEFAULT_TEXT_CONTENT_TYPE
Default Content-Type in Text form- See Also:
- Constant Field Values
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Method Detail
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findNonWhitespace
static int findNonWhitespace(java.lang.String sb, int offset)
Find the first non whitespace- Returns:
- the rank of the first non whitespace
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findEndOfString
static int findEndOfString(java.lang.String sb)
Find the end of String- Returns:
- the rank of the end of string
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findLineBreak
static int findLineBreak(ByteBuf buffer, int index)
Try to find first LF or CRLF as Line Breaking- Parameters:
buffer
- the buffer to search inindex
- the index to start from in the buffer- Returns:
- a relative position from index > 0 if LF or CRLF is found or < 0 if not found
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findLastLineBreak
static int findLastLineBreak(ByteBuf buffer, int index)
Try to find last LF or CRLF as Line Breaking- Parameters:
buffer
- the buffer to search inindex
- the index to start from in the buffer- Returns:
- a relative position from index > 0 if LF or CRLF is found or < 0 if not found
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findDelimiter
static int findDelimiter(ByteBuf buffer, int index, byte[] delimiter, boolean precededByLineBreak)
Try to find the delimiter, with LF or CRLF in front of it (added as delimiters) if needed- Parameters:
buffer
- the buffer to search inindex
- the index to start from in the bufferdelimiter
- the delimiter as byte arrayprecededByLineBreak
- true if it must be preceded by LF or CRLF, else false- Returns:
- a relative position from index > 0 if delimiter found designing the start of it (including LF or CRLF is asked) or a number < 0 if delimiter is not found
- Throws:
java.lang.IndexOutOfBoundsException
- ifoffset + delimiter.length
is greater thanbuffer.capacity
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