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).
Fields inherited from class com.ctc.wstx.io.InputBootstrapper |
BYTE_CR, BYTE_LF, BYTE_NULL, CHAR_CR, CHAR_LF, 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 |
Methods inherited from class com.ctc.wstx.io.InputBootstrapper |
declaredXml11, getDeclaredEncoding, getDeclaredVersion, getInputRow, getPublicId, getStandalone, getSystemId, readXmlDecl, reportNull, reportUnexpectedChar, reportXmlProblem |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
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
skipMbWs
protected int skipMbWs()
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
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