com.webmethods.rtl.markup.html.parser

Class HTMLInputSource

java.lang.Object

org.xml.sax.InputSource

com.webmethods.rtl.markup.html.parser.HTMLInputSource

public class HTMLInputSource
extends InputSource

Input source that guesses correct charset to use by pre-processing the source.

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	ACCEPT_CHARSET
protected static String	ACCEPT_CONTENT
protected static String	ACCEPT_LANGUAGE
protected static String	CONTENT_CHARSET
protected static String	DEFAULT_ACCEPT_CHARSET
protected static String	DEFAULT_CONTENT_CHARSET
protected boolean	m_allowFilesystemAccess
protected IAuthenticator	m_authenticator
protected InputStream	m_byteStream
protected Reader	m_characterStream
protected String	m_encoding
protected Locale	m_locale
protected String	m_publicId
protected String	m_systemId
protected static int	PREPROCESS_LENGTH
protected static int	REDIRECT_LOOP

Constructor Summary

Constructors

Constructor and Description
HTMLInputSource()
HTMLInputSource(String systemId)

Method Summary

Modifier and Type	Method and Description
protected String	calculateCharset(URLConnection conn, String defaultCharset) Calculates charset as specified by connection headers.
protected String	calculateLanguage(URLConnection conn, String defaultLang) Calculates lang as specified by connection headers.
void	close() Convenience method to close whatever stream was used.
boolean	getAllowFilesystemAccess()
IAuthenticator	getAuthenticator()
InputStream	getByteStream()
protected InputStream	getByteStream(int loop)
Reader	getCharacterStream()
String	getEncoding()
Locale	getLocale()
String	getPublicId()
String	getSystemId()
protected String	guessCharset(InputStream in, String lang, String defaultCharset) Auto-dectect charset based on content.
protected String	localizeMessage(String key)
protected String	localizeMessage(String key, Object[] args)
protected String	localizeMessage(String bundleName, String key, Object[] args)
void	open() Convenience method to open input source and set systemId and encoding properties.
void	setAllowFilesystemAccess(boolean allowFilesystemAccess)
void	setAuthenticator(IAuthenticator authenticator)
void	setByteStream(InputStream byteStream)
void	setCharacterStream(Reader characterStream)
void	setEncoding(String encoding)
void	setLocale(Locale locale)
void	setPublicId(String publicId)
void	setSystemId(String systemId)

Methods inherited from class java.lang.Object

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

Field Detail

ACCEPT_CONTENT

protected static final String ACCEPT_CONTENT

See Also:

Constant Field Values

ACCEPT_CHARSET

protected static final String ACCEPT_CHARSET

See Also:

Constant Field Values

ACCEPT_LANGUAGE

protected static final String ACCEPT_LANGUAGE

See Also:

Constant Field Values

CONTENT_CHARSET

protected static final String CONTENT_CHARSET

See Also:

Constant Field Values

DEFAULT_ACCEPT_CHARSET

protected static final String DEFAULT_ACCEPT_CHARSET

See Also:

Constant Field Values

DEFAULT_CONTENT_CHARSET

protected static final String DEFAULT_CONTENT_CHARSET

See Also:

Constant Field Values

PREPROCESS_LENGTH

protected static final int PREPROCESS_LENGTH

See Also:

Constant Field Values

REDIRECT_LOOP

protected static final int REDIRECT_LOOP

See Also:

Constant Field Values

m_publicId

protected String m_publicId

m_systemId

protected String m_systemId

m_encoding

protected String m_encoding

m_byteStream

protected InputStream m_byteStream

m_characterStream

protected Reader m_characterStream

m_allowFilesystemAccess

protected boolean m_allowFilesystemAccess

m_locale

protected Locale m_locale

m_authenticator

protected IAuthenticator m_authenticator

Constructor Detail

HTMLInputSource

public HTMLInputSource()

HTMLInputSource

public HTMLInputSource(String systemId)

Method Detail

setPublicId

public void setPublicId(String publicId)

Overrides:

setPublicId in class InputSource

getPublicId

public String getPublicId()

Overrides:

getPublicId in class InputSource

setSystemId

public void setSystemId(String systemId)

Overrides:

setSystemId in class InputSource

getSystemId

public String getSystemId()

Overrides:

getSystemId in class InputSource

setEncoding

public void setEncoding(String encoding)

Overrides:

setEncoding in class InputSource

getEncoding

public String getEncoding()

Overrides:

getEncoding in class InputSource

setByteStream

public void setByteStream(InputStream byteStream)

Overrides:

setByteStream in class InputSource

getByteStream

public InputStream getByteStream()

Overrides:

getByteStream in class InputSource

setCharacterStream

public void setCharacterStream(Reader characterStream)

Overrides:

setCharacterStream in class InputSource

getCharacterStream

public Reader getCharacterStream()

Overrides:

getCharacterStream in class InputSource

getAllowFilesystemAccess

public boolean getAllowFilesystemAccess()

setAllowFilesystemAccess

public void setAllowFilesystemAccess(boolean allowFilesystemAccess)

getLocale

public Locale getLocale()

setLocale

public void setLocale(Locale locale)

getAuthenticator

public IAuthenticator getAuthenticator()

setAuthenticator

public void setAuthenticator(IAuthenticator authenticator)

open

public void open()
          throws IOException

Convenience method to open input source and set systemId and encoding properties.

Throws:

IOException

close

public void close()
           throws IOException

Convenience method to close whatever stream was used.

Throws:

IOException

getByteStream

protected InputStream getByteStream(int loop)
                             throws IOException

Throws:

IOException

calculateLanguage

protected String calculateLanguage(URLConnection conn,
                                   String defaultLang)
                            throws IOException

Calculates lang as specified by connection headers.

Throws:

IOException

calculateCharset

protected String calculateCharset(URLConnection conn,
                                  String defaultCharset)
                           throws IOException

Calculates charset as specified by connection headers.

Throws:

IOException

guessCharset

protected String guessCharset(InputStream in,
                              String lang,
                              String defaultCharset)
                       throws IOException

Auto-dectect charset based on content.

Throws:

IOException

localizeMessage

protected String localizeMessage(String key)

localizeMessage

protected String localizeMessage(String key,
                                 Object[] args)

localizeMessage

protected String localizeMessage(String bundleName,
                                 String key,
                                 Object[] args)