org.postgresql.core

Class CharOptimizedUTF8Encoder

java.lang.Object

org.postgresql.core.Encoding

org.postgresql.core.OptimizedUTF8Encoder

org.postgresql.core.CharOptimizedUTF8Encoder

final class CharOptimizedUTF8Encoder
extends OptimizedUTF8Encoder

UTF-8 encoder which validates input and is optimized for jdk 8 and lower where String objects are backed by char[].

Field Summary

Fields inherited from class org.postgresql.core.OptimizedUTF8Encoder

UTF_8_CHARSET

Constructor Summary

Constructors

Constructor and Description
CharOptimizedUTF8Encoder()

Method Summary

Modifier and Type	Method and Description
java.lang.String	decode(byte[] encodedString, int offset, int length) Decode an array of bytes into a string.

Methods inherited from class org.postgresql.core.OptimizedUTF8Encoder

charDecode, decodeToChars, getCharArray

Methods inherited from class org.postgresql.core.Encoding

decode, defaultEncoding, encode, getDatabaseEncoding, getDecodingReader, getEncodingWriter, getJVMEncoding, hasAsciiNumbers, name, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

CharOptimizedUTF8Encoder

CharOptimizedUTF8Encoder()

Method Detail

decode

public java.lang.String decode(byte[] encodedString,
                               int offset,
                               int length)
                        throws java.io.IOException

Decode an array of bytes into a string.

Overrides:

decode in class Encoding

Parameters:

encodedString - a byte array containing the string to decode

offset - the offset in encodedString of the first byte of the encoded representation

length - the length, in bytes, of the encoded representation

Returns:

the decoded string

Throws:

java.io.IOException - if something goes wrong