com.ctc.wstx.io

Class StreamBootstrapper

java.lang.Object

com.ctc.wstx.io.InputBootstrapper

com.ctc.wstx.io.StreamBootstrapper

public final class StreamBootstrapper
extends InputBootstrapper

Input bootstrap class used with streams, when encoding is not known (when encoding is specified by application, a reader is constructed, and then reader-based bootstrapper is used).

Field Summary

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

BYTE_CR, BYTE_LF, BYTE_NULL, CHAR_CR, CHAR_LF, CHAR_NEL, CHAR_NULL, CHAR_SPACE, ERR_XMLDECL_END_MARKER, ERR_XMLDECL_EXP_ATTRVAL, ERR_XMLDECL_EXP_EQ, ERR_XMLDECL_EXP_SPACE, ERR_XMLDECL_KW_ENCODING, ERR_XMLDECL_KW_STANDALONE, ERR_XMLDECL_KW_VERSION, mInputProcessed, mInputRow, mInputRowStart, mPublicId, mSystemId

Method Summary

Methods

Modifier and Type	Method and Description
java.io.Reader	bootstrapInput(ReaderConfig cfg, boolean mainDoc, int xmlVersion)
protected int	checkKeyword(java.lang.String exp)
protected int	checkMbKeyword(java.lang.String expected)
protected int	checkSbKeyword(java.lang.String expected)
protected int	checkTranslatedKeyword(java.lang.String expected)
protected boolean	ensureLoaded(int minimum)
int	getInputColumn()
java.lang.String	getInputEncoding() Since this class only gets used when encoding is not explicitly passed, need use the encoding that was auto-detected...
int	getInputTotal()
static StreamBootstrapper	getInstance(java.io.InputStream in, java.lang.String pubId, java.lang.String sysId)
protected javax.xml.stream.Location	getLocation()
protected int	getNext()
protected int	getNextAfterWs(boolean reqWs)
protected boolean	hasXmlDecl()
protected void	loadMore()
protected byte	nextByte()
protected int	nextMultiByte()
protected int	nextTranslated()
protected void	pushback()
protected int	readQuotedValue(char[] kw, int quoteChar)
protected void	resolveStreamEncoding() Method called to try to figure out physical encoding the underlying input stream uses.
protected void	skipMbLF(int lf)
protected int	skipMbWs()
protected void	skipSbLF(byte lfByte)
protected int	skipSbWs()
protected void	skipTranslatedLF(int lf)
protected int	skipTranslatedWs()
protected java.lang.String	verifyXmlEncoding(java.lang.String enc)

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

declaredXml11, getDeclaredEncoding, getDeclaredVersion, getInputRow, getPublicId, getStandalone, getSystemId, initFrom, readXmlDecl, reportNull, reportUnexpectedChar, reportXmlProblem

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static StreamBootstrapper getInstance(java.io.InputStream in,
                             java.lang.String pubId,
                             java.lang.String sysId)

bootstrapInput

public java.io.Reader bootstrapInput(ReaderConfig cfg,
                            boolean mainDoc,
                            int xmlVersion)
                              throws java.io.IOException,
                                     javax.xml.stream.XMLStreamException

Specified by:

bootstrapInput in class InputBootstrapper

xmlVersion - Optional xml version identifier of the main parsed document (if not bootstrapping the main document). Currently only relevant for checking that XML 1.0 document does not include XML 1.1 external parsed entities. If null, no checks will be done; when bootstrapping parsing of the main document, null should be passed for this argument.

Throws:

java.io.IOException

javax.xml.stream.XMLStreamException

getInputEncoding

public java.lang.String getInputEncoding()

Since this class only gets used when encoding is not explicitly passed, need use the encoding that was auto-detected...

Specified by:

getInputEncoding in class InputBootstrapper

Returns:

Input encoding in use, if it could be determined or was passed by the calling application

getInputTotal

public int getInputTotal()

Specified by:

getInputTotal in class InputBootstrapper

Returns:

Total number of characters read from bootstrapped input (stream, reader)

getInputColumn

public int getInputColumn()

Specified by:

getInputColumn in class InputBootstrapper

resolveStreamEncoding

protected void resolveStreamEncoding()
                              throws java.io.IOException,
                                     WstxException

Method called to try to figure out physical encoding the underlying input stream uses.

Throws:

java.io.IOException

WstxException

verifyXmlEncoding

protected java.lang.String verifyXmlEncoding(java.lang.String enc)
                                      throws WstxException

Returns:

Normalized encoding name

Throws:

WstxException

ensureLoaded

protected boolean ensureLoaded(int minimum)
                        throws java.io.IOException

Throws:

java.io.IOException

loadMore

protected void loadMore()
                 throws java.io.IOException,
                        WstxException

Throws:

java.io.IOException

WstxException

pushback

protected void pushback()

Specified by:

pushback in class InputBootstrapper

getNext

protected int getNext()
               throws java.io.IOException,
                      WstxException

Specified by:

getNext in class InputBootstrapper

Throws:

java.io.IOException

WstxException

getNextAfterWs

protected int getNextAfterWs(boolean reqWs)
                      throws java.io.IOException,
                             WstxException

Specified by:

getNextAfterWs in class InputBootstrapper

Throws:

java.io.IOException

WstxException

checkKeyword

protected int checkKeyword(java.lang.String exp)
                    throws java.io.IOException,
                           WstxException

Specified by:

checkKeyword in class InputBootstrapper

Returns:

First character that does not match expected, if any; CHAR_NULL if match succeeded

Throws:

java.io.IOException

WstxException

readQuotedValue

protected int readQuotedValue(char[] kw,
                  int quoteChar)
                       throws java.io.IOException,
                              WstxException

Specified by:

readQuotedValue in class InputBootstrapper

Throws:

java.io.IOException

WstxException

hasXmlDecl

protected boolean hasXmlDecl()
                      throws java.io.IOException,
                             WstxException

Throws:

java.io.IOException

WstxException

getLocation

protected javax.xml.stream.Location getLocation()

Specified by:

getLocation in class InputBootstrapper

nextByte

protected byte nextByte()
                 throws java.io.IOException,
                        WstxException

Throws:

java.io.IOException

WstxException

skipSbWs

protected int skipSbWs()
                throws java.io.IOException,
                       WstxException

Throws:

java.io.IOException

WstxException

skipSbLF

protected void skipSbLF(byte lfByte)
                 throws java.io.IOException,
                        WstxException

Throws:

java.io.IOException

WstxException

checkSbKeyword

protected int checkSbKeyword(java.lang.String expected)
                      throws java.io.IOException,
                             WstxException

Returns:

First character that does not match expected, if any; CHAR_NULL if match succeeded

Throws:

java.io.IOException

WstxException

nextMultiByte

protected int nextMultiByte()
                     throws java.io.IOException,
                            WstxException

Throws:

java.io.IOException

WstxException

nextTranslated

protected int nextTranslated()
                      throws java.io.IOException,
                             WstxException

Throws:

java.io.IOException

WstxException

skipMbWs

protected int skipMbWs()
                throws java.io.IOException,
                       WstxException

Throws:

java.io.IOException

WstxException

skipTranslatedWs

protected int skipTranslatedWs()
                        throws java.io.IOException,
                               WstxException

Throws:

java.io.IOException

WstxException

skipMbLF

protected void skipMbLF(int lf)
                 throws java.io.IOException,
                        WstxException

Throws:

java.io.IOException

WstxException

skipTranslatedLF

protected void skipTranslatedLF(int lf)
                         throws java.io.IOException,
                                WstxException

Throws:

java.io.IOException

WstxException

checkMbKeyword

protected int checkMbKeyword(java.lang.String expected)
                      throws java.io.IOException,
                             WstxException

Returns:

First character that does not match expected, if any; CHAR_NULL if match succeeded

Throws:

java.io.IOException

WstxException

checkTranslatedKeyword

protected int checkTranslatedKeyword(java.lang.String expected)
                              throws java.io.IOException,
                                     WstxException

Throws:

java.io.IOException

WstxException