com.ctc.wstx.io

Class AsciiReader

java.lang.Object

java.io.Reader

com.ctc.wstx.io.BaseReader

com.ctc.wstx.io.AsciiReader

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Readable

public final class AsciiReader
extends BaseReader

Optimized Reader that reads ascii content from an input stream. In addition to doing (hopefully) optimal conversion, it can also take array of "pre-read" (leftover) bytes; this is necessary when preliminary stream/reader is trying to figure out XML encoding.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	mCharCount Total read character count; used for error reporting purposes (note: byte count is the same, due to fixed one-byte-per char mapping)
(package private) boolean	mXml11

Fields inherited from class com.ctc.wstx.io.BaseReader

CHAR_DEL, CONVERT_LSEP_TO, CONVERT_NEL_TO, mByteBuffer, mByteBufferEnd, mBytePtr, mConfig, mTmpBuf, NULL_BYTE, NULL_CHAR

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor and Description
AsciiReader(ReaderConfig cfg, java.io.InputStream in, byte[] buf, int ptr, int len, boolean recycleBuffer)

Method Summary

Modifier and Type	Method and Description
int	read(char[] cbuf, int start, int len)
private void	reportInvalidAscii(char c)
void	setXmlCompliancy(int xmlVersion) Method that can be called to indicate the xml conformance used when reading content using this reader.

Methods inherited from class com.ctc.wstx.io.BaseReader

canModifyBuffer, close, freeBuffers, getStream, read, readBytes, readBytesAt, reportBounds, reportInvalidXml11, reportStrangeStream

Methods inherited from class java.io.Reader

mark, markSupported, read, read, ready, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

mXml11

boolean mXml11

mCharCount

int mCharCount

Total read character count; used for error reporting purposes (note: byte count is the same, due to fixed one-byte-per char mapping)

Constructor Detail

AsciiReader

public AsciiReader(ReaderConfig cfg,
                   java.io.InputStream in,
                   byte[] buf,
                   int ptr,
                   int len,
                   boolean recycleBuffer)

Method Detail

setXmlCompliancy

public void setXmlCompliancy(int xmlVersion)

Description copied from class: BaseReader

Method that can be called to indicate the xml conformance used when reading content using this reader. Some of the character validity checks need to be done at reader level, and sometimes they depend on xml level (for example, xml 1.1 has new linefeeds and both more and less restricted characters).

Specified by:

setXmlCompliancy in class BaseReader

read

public int read(char[] cbuf,
                int start,
                int len)
         throws java.io.IOException

Specified by:

read in class java.io.Reader

Throws:

java.io.IOException

reportInvalidAscii

private void reportInvalidAscii(char c)
                         throws java.io.IOException

Throws:

java.io.IOException