com.ctc.wstx.io

Class BambooStreamBootstrapper

java.lang.Object

com.ctc.wstx.io.InputBootstrapper

com.ctc.wstx.io.BambooStreamBootstrapper

public final class BambooStreamBootstrapper
extends com.ctc.wstx.io.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). Encoding used for an entity (including main document entity) is determined using algorithms suggested in XML 1.0#3 spec, appendix F

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

Modifier and Type	Method and Description
Reader	bootstrapInput(com.ctc.wstx.api.ReaderConfig cfg, boolean mainDoc, int xmlVersion)
protected int	checkKeyword(String exp)
protected int	checkMbKeyword(String expected)
protected int	checkSbKeyword(String expected)
protected int	checkTranslatedKeyword(String expected)
protected boolean	ensureLoaded(int minimum)
int	getInputColumn()
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 BambooStreamBootstrapper	getInstance(String pubId, String sysId, byte[] data, int start, int end) Factory method used when the underlying data provider is a pre-allocated block source, and no stream is used.
static BambooStreamBootstrapper	getInstance(String pubId, String sysId, InputStream in) Factory method used when the underlying data provider is an actual stream.
protected 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 String	verifyXmlEncoding(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 BambooStreamBootstrapper getInstance(String pubId,
                                                   String sysId,
                                                   InputStream in)

Factory method used when the underlying data provider is an actual stream.

getInstance

public static BambooStreamBootstrapper getInstance(String pubId,
                                                   String sysId,
                                                   byte[] data,
                                                   int start,
                                                   int end)

Factory method used when the underlying data provider is a pre-allocated block source, and no stream is used. Additionally the buffer passed is not owned by the bootstrapper or Reader that is created, so it is not to be recycled.

bootstrapInput

public Reader bootstrapInput(com.ctc.wstx.api.ReaderConfig cfg,
                             boolean mainDoc,
                             int xmlVersion)
                      throws IOException,
                             XMLStreamException

Specified by:

bootstrapInput in class com.ctc.wstx.io.InputBootstrapper

Throws:

IOException

XMLStreamException

getInputEncoding

public 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 com.ctc.wstx.io.InputBootstrapper

getInputTotal

public int getInputTotal()

Specified by:

getInputTotal in class com.ctc.wstx.io.InputBootstrapper

getInputColumn

public int getInputColumn()

Specified by:

getInputColumn in class com.ctc.wstx.io.InputBootstrapper

resolveStreamEncoding

protected void resolveStreamEncoding()
                              throws IOException,
                                     com.ctc.wstx.exc.WstxException

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

Throws:

IOException

com.ctc.wstx.exc.WstxException

verifyXmlEncoding

protected String verifyXmlEncoding(String enc)
                            throws com.ctc.wstx.exc.WstxException

Returns:

Normalized encoding name

Throws:

com.ctc.wstx.exc.WstxException

ensureLoaded

protected boolean ensureLoaded(int minimum)
                        throws IOException

Throws:

IOException

loadMore

protected void loadMore()
                 throws IOException,
                        com.ctc.wstx.exc.WstxException

Throws:

IOException

com.ctc.wstx.exc.WstxException

pushback

protected void pushback()

Specified by:

pushback in class com.ctc.wstx.io.InputBootstrapper

getNext

protected int getNext()
               throws IOException,
                      com.ctc.wstx.exc.WstxException

Specified by:

getNext in class com.ctc.wstx.io.InputBootstrapper

Throws:

IOException

com.ctc.wstx.exc.WstxException

getNextAfterWs

protected int getNextAfterWs(boolean reqWs)
                      throws IOException,
                             com.ctc.wstx.exc.WstxException

Specified by:

getNextAfterWs in class com.ctc.wstx.io.InputBootstrapper

Throws:

IOException

com.ctc.wstx.exc.WstxException

checkKeyword

protected int checkKeyword(String exp)
                    throws IOException,
                           com.ctc.wstx.exc.WstxException

Specified by:

checkKeyword in class com.ctc.wstx.io.InputBootstrapper

Returns:

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

Throws:

IOException

com.ctc.wstx.exc.WstxException

readQuotedValue

protected int readQuotedValue(char[] kw,
                              int quoteChar)
                       throws IOException,
                              com.ctc.wstx.exc.WstxException

Specified by:

readQuotedValue in class com.ctc.wstx.io.InputBootstrapper

Throws:

IOException

com.ctc.wstx.exc.WstxException

hasXmlDecl

protected boolean hasXmlDecl()
                      throws IOException,
                             com.ctc.wstx.exc.WstxException

Throws:

IOException

com.ctc.wstx.exc.WstxException

getLocation

protected Location getLocation()

Specified by:

getLocation in class com.ctc.wstx.io.InputBootstrapper

nextByte

protected byte nextByte()
                 throws IOException,
                        com.ctc.wstx.exc.WstxException

Throws:

IOException

com.ctc.wstx.exc.WstxException

skipSbWs

protected int skipSbWs()
                throws IOException,
                       com.ctc.wstx.exc.WstxException

Throws:

IOException

com.ctc.wstx.exc.WstxException

skipSbLF

protected void skipSbLF(byte lfByte)
                 throws IOException,
                        com.ctc.wstx.exc.WstxException

Throws:

IOException

com.ctc.wstx.exc.WstxException

checkSbKeyword

protected int checkSbKeyword(String expected)
                      throws IOException,
                             com.ctc.wstx.exc.WstxException

Returns:

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

Throws:

IOException

com.ctc.wstx.exc.WstxException

nextMultiByte

protected int nextMultiByte()
                     throws IOException,
                            com.ctc.wstx.exc.WstxException

Throws:

IOException

com.ctc.wstx.exc.WstxException

nextTranslated

protected int nextTranslated()
                      throws IOException,
                             com.ctc.wstx.exc.WstxException

Throws:

IOException

com.ctc.wstx.exc.WstxException

skipMbWs

protected int skipMbWs()
                throws IOException,
                       com.ctc.wstx.exc.WstxException

Throws:

IOException

com.ctc.wstx.exc.WstxException

skipTranslatedWs

protected int skipTranslatedWs()
                        throws IOException,
                               com.ctc.wstx.exc.WstxException

Throws:

IOException

com.ctc.wstx.exc.WstxException

skipMbLF

protected void skipMbLF(int lf)
                 throws IOException,
                        com.ctc.wstx.exc.WstxException

Throws:

IOException

com.ctc.wstx.exc.WstxException

skipTranslatedLF

protected void skipTranslatedLF(int lf)
                         throws IOException,
                                com.ctc.wstx.exc.WstxException

Throws:

IOException

com.ctc.wstx.exc.WstxException

checkMbKeyword

protected int checkMbKeyword(String expected)
                      throws IOException,
                             com.ctc.wstx.exc.WstxException

Returns:

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

Throws:

IOException

com.ctc.wstx.exc.WstxException

checkTranslatedKeyword

protected int checkTranslatedKeyword(String expected)
                              throws IOException,
                                     com.ctc.wstx.exc.WstxException

Throws:

IOException

com.ctc.wstx.exc.WstxException