Package jnr.ffi.provider.converters

Class StringResultConverter

java.lang.Object

jnr.ffi.provider.converters.StringResultConverter

All Implemented Interfaces:

FromNativeConverter<java.lang.String,Pointer>

public class StringResultConverter
extends java.lang.Object
implements FromNativeConverter<java.lang.String,Pointer>

Converts a native pointer result into a java String

Nested Class Summary

Nested classes/interfaces inherited from interface jnr.ffi.mapper.FromNativeConverter

FromNativeConverter.Cacheable, FromNativeConverter.FromNative, FromNativeConverter.NoContext

Field Summary

Fields

Modifier and Type	Field	Description
private java.nio.charset.Charset	charset
private static FromNativeConverter<java.lang.String,Pointer>	DEFAULT
private java.lang.ThreadLocal<java.lang.ref.Reference<java.nio.charset.CharsetDecoder>>	localDecoder
private int	terminatorWidth

Constructor Summary

Constructors

Modifier	Constructor	Description
private	StringResultConverter(java.nio.charset.Charset charset)

Method Summary

Modifier and Type	Method	Description
java.lang.String	fromNative(Pointer pointer, FromNativeContext context)
private static Encoding	getEncoding(java.util.Collection<java.lang.annotation.Annotation> annotations)
static FromNativeConverter<java.lang.String,Pointer>	getInstance(java.nio.charset.Charset cs)
static FromNativeConverter<java.lang.String,Pointer>	getInstance(FromNativeContext fromNativeContext)
java.lang.Class<Pointer>	nativeType()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT

private static final FromNativeConverter<java.lang.String,Pointer> DEFAULT

localDecoder

private final java.lang.ThreadLocal<java.lang.ref.Reference<java.nio.charset.CharsetDecoder>> localDecoder

charset

private final java.nio.charset.Charset charset

terminatorWidth

private final int terminatorWidth

Constructor Detail

StringResultConverter

private StringResultConverter(java.nio.charset.Charset charset)

Method Detail

getInstance

public static FromNativeConverter<java.lang.String,Pointer> getInstance(java.nio.charset.Charset cs)

getInstance

public static FromNativeConverter<java.lang.String,Pointer> getInstance(FromNativeContext fromNativeContext)

fromNative

public java.lang.String fromNative(Pointer pointer,
                                   FromNativeContext context)

Specified by:

fromNative in interface FromNativeConverter<java.lang.String,Pointer>

nativeType

public java.lang.Class<Pointer> nativeType()

Specified by:

nativeType in interface FromNativeConverter<java.lang.String,Pointer>

getEncoding

private static Encoding getEncoding(java.util.Collection<java.lang.annotation.Annotation> annotations)