Package org.rumbledb.runtime.functions.io

Class TextResourceUtil

java.lang.Object

org.rumbledb.runtime.functions.io.TextResourceUtil

public final class TextResourceUtil
extends Object

Method Summary

Modifier and Type	Method	Description
static String	decodeStrict(byte[] bytes, Charset charset)
static Charset	detectEncoding(byte[] b)	Detects the resource encoding as required by fn:json-doc and fn:unparsed-text: UTF-8, UTF-16, or UTF-32, from a leading byte-order mark or from the NUL pattern of the first bytes.
static byte[]	fetchBytes(URI uri, ExceptionMetadata metadata)
static CharsetDecoder	strictDecoder(Charset charset)

Methods inherited from class java.lang.Object

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

Method Details

fetchBytes

public static byte[] fetchBytes(URI uri,
 ExceptionMetadata metadata)
                         throws IOException

Throws:

IOException

strictDecoder

public static CharsetDecoder strictDecoder(Charset charset)

decodeStrict

public static String decodeStrict(byte[] bytes,
 Charset charset)
                           throws CharacterCodingException

Throws:

CharacterCodingException

detectEncoding

public static Charset detectEncoding(byte[] b)

Detects the resource encoding as required by fn:json-doc and fn:unparsed-text: UTF-8, UTF-16, or UTF-32, from a leading byte-order mark or from the NUL pattern of the first bytes.