Class ZlibCodecFactory
- java.lang.Object
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- io.netty.handler.codec.compression.ZlibCodecFactory
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public final class ZlibCodecFactory extends java.lang.Object
Creates a newZlibEncoder
and a newZlibDecoder
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Field Summary
Fields Modifier and Type Field Description private static int
DEFAULT_JDK_MEM_LEVEL
private static int
DEFAULT_JDK_WINDOW_SIZE
private static InternalLogger
logger
private static boolean
noJdkZlibDecoder
private static boolean
noJdkZlibEncoder
private static boolean
supportsWindowSizeAndMemLevel
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Constructor Summary
Constructors Modifier Constructor Description private
ZlibCodecFactory()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static boolean
isSupportingWindowSizeAndMemLevel()
Returnstrue
if specify a custom window size and mem level is supported.static ZlibDecoder
newZlibDecoder()
static ZlibDecoder
newZlibDecoder(byte[] dictionary)
static ZlibDecoder
newZlibDecoder(ZlibWrapper wrapper)
static ZlibEncoder
newZlibEncoder(byte[] dictionary)
static ZlibEncoder
newZlibEncoder(int compressionLevel)
static ZlibEncoder
newZlibEncoder(int compressionLevel, byte[] dictionary)
static ZlibEncoder
newZlibEncoder(int compressionLevel, int windowBits, int memLevel, byte[] dictionary)
static ZlibEncoder
newZlibEncoder(ZlibWrapper wrapper)
static ZlibEncoder
newZlibEncoder(ZlibWrapper wrapper, int compressionLevel)
static ZlibEncoder
newZlibEncoder(ZlibWrapper wrapper, int compressionLevel, int windowBits, int memLevel)
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Field Detail
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logger
private static final InternalLogger logger
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DEFAULT_JDK_WINDOW_SIZE
private static final int DEFAULT_JDK_WINDOW_SIZE
- See Also:
- Constant Field Values
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DEFAULT_JDK_MEM_LEVEL
private static final int DEFAULT_JDK_MEM_LEVEL
- See Also:
- Constant Field Values
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noJdkZlibDecoder
private static final boolean noJdkZlibDecoder
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noJdkZlibEncoder
private static final boolean noJdkZlibEncoder
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supportsWindowSizeAndMemLevel
private static final boolean supportsWindowSizeAndMemLevel
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Method Detail
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isSupportingWindowSizeAndMemLevel
public static boolean isSupportingWindowSizeAndMemLevel()
Returnstrue
if specify a custom window size and mem level is supported.
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newZlibEncoder
public static ZlibEncoder newZlibEncoder(int compressionLevel)
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newZlibEncoder
public static ZlibEncoder newZlibEncoder(ZlibWrapper wrapper)
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newZlibEncoder
public static ZlibEncoder newZlibEncoder(ZlibWrapper wrapper, int compressionLevel)
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newZlibEncoder
public static ZlibEncoder newZlibEncoder(ZlibWrapper wrapper, int compressionLevel, int windowBits, int memLevel)
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newZlibEncoder
public static ZlibEncoder newZlibEncoder(byte[] dictionary)
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newZlibEncoder
public static ZlibEncoder newZlibEncoder(int compressionLevel, byte[] dictionary)
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newZlibEncoder
public static ZlibEncoder newZlibEncoder(int compressionLevel, int windowBits, int memLevel, byte[] dictionary)
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newZlibDecoder
public static ZlibDecoder newZlibDecoder()
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newZlibDecoder
public static ZlibDecoder newZlibDecoder(ZlibWrapper wrapper)
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newZlibDecoder
public static ZlibDecoder newZlibDecoder(byte[] dictionary)
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