Package nu.validator.htmlparser.io
Class MetaSniffer
- java.lang.Object
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- nu.validator.htmlparser.impl.MetaScanner
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- nu.validator.htmlparser.io.MetaSniffer
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- All Implemented Interfaces:
org.xml.sax.Locator
public class MetaSniffer extends MetaScanner implements org.xml.sax.Locator
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Field Summary
Fields Modifier and Type Field Description private Encoding
characterEncoding
private int
col
private org.xml.sax.ErrorHandler
errorHandler
private int
line
private org.xml.sax.Locator
locator
private boolean
prevWasCR
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Fields inherited from class nu.validator.htmlparser.impl.MetaScanner
readable, stateSave
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Constructor Summary
Constructors Constructor Description MetaSniffer(org.xml.sax.ErrorHandler eh, org.xml.sax.Locator locator)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description private void
err(java.lang.String message)
int
getColumnNumber()
int
getLineNumber()
java.lang.String
getPublicId()
java.lang.String
getSystemId()
protected int
read()
-1 means end.Encoding
sniff(ByteReadable readable)
Main loop.protected boolean
tryCharset(java.lang.String encoding)
Tries to switch to an encoding.private void
warn(java.lang.String message)
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Methods inherited from class nu.validator.htmlparser.impl.MetaScanner
stateLoop
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Field Detail
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characterEncoding
private Encoding characterEncoding
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errorHandler
private final org.xml.sax.ErrorHandler errorHandler
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locator
private final org.xml.sax.Locator locator
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line
private int line
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col
private int col
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prevWasCR
private boolean prevWasCR
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Method Detail
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read
protected int read() throws java.io.IOException
-1 means end.- Overrides:
read
in classMetaScanner
- Returns:
- Throws:
java.io.IOException
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sniff
public Encoding sniff(ByteReadable readable) throws org.xml.sax.SAXException, java.io.IOException
Main loop.- Returns:
- Throws:
org.xml.sax.SAXException
java.io.IOException
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err
private void err(java.lang.String message) throws org.xml.sax.SAXException
- Parameters:
string
-- Throws:
org.xml.sax.SAXException
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warn
private void warn(java.lang.String message) throws org.xml.sax.SAXException
- Parameters:
string
-- Throws:
org.xml.sax.SAXException
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getColumnNumber
public int getColumnNumber()
- Specified by:
getColumnNumber
in interfaceorg.xml.sax.Locator
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getLineNumber
public int getLineNumber()
- Specified by:
getLineNumber
in interfaceorg.xml.sax.Locator
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getPublicId
public java.lang.String getPublicId()
- Specified by:
getPublicId
in interfaceorg.xml.sax.Locator
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getSystemId
public java.lang.String getSystemId()
- Specified by:
getSystemId
in interfaceorg.xml.sax.Locator
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tryCharset
protected boolean tryCharset(java.lang.String encoding) throws org.xml.sax.SAXException
Description copied from class:MetaScanner
Tries to switch to an encoding.- Specified by:
tryCharset
in classMetaScanner
- Returns:
true
if successful- Throws:
org.xml.sax.SAXException
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