Module io.sf.carte.css4j

Package io.sf.carte.doc.style.css.om

Class DefaultSheetErrorHandler

java.lang.Object

io.sf.carte.doc.style.css.om.DefaultSheetErrorHandler

All Implemented Interfaces:

SACErrorHandler, SheetErrorHandler, Serializable

public class DefaultSheetErrorHandler
extends Object
implements SheetErrorHandler, Serializable

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
DefaultSheetErrorHandler(CSSStyleSheet<? extends CSSRule> sheet)

Method Summary

Modifier and Type	Method	Description
void	badAtRule(DOMException e, String atRule)	A fatal problem was found parsing an at-rule.
void	badMediaList(MediaQueryList media)	Found a media-related rule with a wrong media list.
void	conditionalRuleError(BooleanCondition condition, String message)	Report an error with the condition, in a conditional rule.
void	emptyStyleRule(String selector)	Notify this handler that an empty style rule (a style rule without property value declarations) was found.
void	fontFormatError(CSSFontFaceRule rule, Exception exception)	Found a font format error when loading a font-face rule.
LinkedList<String>	getBadAtRules()
LinkedList<String>	getBadInlineStyles()	Deprecated.
LinkedList<MediaQueryList>	getBadMediaLists()
LinkedList<String>	getConditionErrors()
LinkedList<String>	getEmptyStyleRules()
LinkedList<String>	getIgnoredImports()
CSSRule	getRuleAtError(int index)
LinkedList<RuleParseException>	getRuleParseErrors()
List<CSSParseException>	getSacErrors()
List<CSSParseException>	getSacWarnings()
LinkedList<String>	getUnknownRules()
void	handleSacError(CSSParseException exception)	Handle a SAC error or fatal error.
void	handleSacWarning(CSSParseException exception)	Handle a SAC warning.
boolean	hasOMErrors()	Check whether this object has handled higher-level object model errors.
boolean	hasOMWarnings()	Check whether this object has handled higher-level object model warnings.
boolean	hasSacErrors()	Check whether this handler has been notified of SAC errors (or fatal errors).
boolean	hasSacWarnings()	Check whether this handler has been notified of SAC warnings.
void	ignoredImport(String uri)	Notify this handler that an import rule was ignored for the given uri.
void	mapError(CSSParseException exception, CSSRule rule)	Map a SAC error or fatal error to a specific rule.
void	mergeState(SheetErrorHandler other)	Merge the error state from the error handler of another sheet.
void	reset()	Reset the error handler, getting it ready for a new run.
void	ruleParseError(CSSRule rule, CSSParseException ex)	An error was found when parsing a rule.
void	ruleParseWarning(CSSRule rule, CSSParseException ex)	A warning was produced when parsing a rule.
void	sacMalfunction(String message)	the NSAC parser is malfunctioning.
String	toString()
void	unknownRule(String rule)	Notify this handler that a rule of unknown type was found.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultSheetErrorHandler

public DefaultSheetErrorHandler(CSSStyleSheet<? extends CSSRule> sheet)

Method Details

badAtRule

public void badAtRule(DOMException e,
 String atRule)

Description copied from interface: SheetErrorHandler

A fatal problem was found parsing an at-rule.

Specified by:

badAtRule in interface SheetErrorHandler

Parameters:

e - the exception explaining the problem.

atRule - the text containing the at-rule.

badMediaList

public void badMediaList(MediaQueryList media)

Description copied from interface: SheetErrorHandler

Found a media-related rule with a wrong media list.

Specified by:

badMediaList in interface SheetErrorHandler

Parameters:

media - the media list.

emptyStyleRule

public void emptyStyleRule(String selector)

Description copied from interface: SheetErrorHandler

Notify this handler that an empty style rule (a style rule without property value declarations) was found.

Specified by:

emptyStyleRule in interface SheetErrorHandler

Parameters:

selector - the selector for the empty rule.

handleSacError

public void handleSacError(CSSParseException exception)

Description copied from interface: SACErrorHandler

Handle a SAC error or fatal error.

Specified by:

handleSacError in interface SACErrorHandler

Parameters:

exception - the parse exception.

handleSacWarning

public void handleSacWarning(CSSParseException exception)

Description copied from interface: SACErrorHandler

Handle a SAC warning.

Specified by:

handleSacWarning in interface SACErrorHandler

Parameters:

exception - the parse exception.

hasOMErrors

public boolean hasOMErrors()

Description copied from interface: SheetErrorHandler

Check whether this object has handled higher-level object model errors.

Specified by:

hasOMErrors in interface SheetErrorHandler

Returns:

true if this object has handled higher-level object model errors.

hasOMWarnings

public boolean hasOMWarnings()

Description copied from interface: SheetErrorHandler

Check whether this object has handled higher-level object model warnings.

Specified by:

hasOMWarnings in interface SheetErrorHandler

Returns:

true if this object has handled higher-level object model warnings.

hasSacErrors

public boolean hasSacErrors()

Description copied from interface: SACErrorHandler

Check whether this handler has been notified of SAC errors (or fatal errors).

Specified by:

hasSacErrors in interface SACErrorHandler

Returns:

true if SAC errors or fatal errors were notified since last SheetErrorHandler.reset(), false otherwise.

hasSacWarnings

public boolean hasSacWarnings()

Description copied from interface: SACErrorHandler

Check whether this handler has been notified of SAC warnings.

Specified by:

hasSacWarnings in interface SACErrorHandler

Returns:

true if SAC warnings were notified since last SheetErrorHandler.reset(), false otherwise.

ignoredImport

public void ignoredImport(String uri)

Description copied from interface: SheetErrorHandler

Notify this handler that an import rule was ignored for the given uri.

Imports can be ignored if they happen at the wrong place.

Specified by:

ignoredImport in interface SheetErrorHandler

Parameters:

uri - the uri for the ignored rule.

ruleParseError

public void ruleParseError(CSSRule rule,
 CSSParseException ex)

Description copied from interface: SheetErrorHandler

An error was found when parsing a rule.

Specified by:

ruleParseError in interface SheetErrorHandler

Parameters:

rule - the rule.

ex - the exception.

ruleParseWarning

public void ruleParseWarning(CSSRule rule,
 CSSParseException ex)

Description copied from interface: SheetErrorHandler

A warning was produced when parsing a rule.

Specified by:

ruleParseWarning in interface SheetErrorHandler

Parameters:

rule - the rule.

ex - the exception.

conditionalRuleError

public void conditionalRuleError(BooleanCondition condition,
 String message)

Description copied from interface: SheetErrorHandler

Report an error with the condition, in a conditional rule.

Specified by:

conditionalRuleError in interface SheetErrorHandler

Parameters:

condition - the condition.

message - a message describing the issue.

fontFormatError

public void fontFormatError(CSSFontFaceRule rule,
 Exception exception)

Description copied from interface: SheetErrorHandler

Found a font format error when loading a font-face rule.

Specified by:

fontFormatError in interface SheetErrorHandler

Parameters:

rule - the font-face rule.

exception - the exception describing the error.

unknownRule

public void unknownRule(String rule)

Description copied from interface: SheetErrorHandler

Notify this handler that a rule of unknown type was found.

Specified by:

unknownRule in interface SheetErrorHandler

Parameters:

rule - the unknown rule.

mapError

public void mapError(CSSParseException exception,
 CSSRule rule)

Description copied from interface: SACErrorHandler

Map a SAC error or fatal error to a specific rule.

Specified by:

mapError in interface SACErrorHandler

Parameters:

exception - the parse exception.

rule - the rule having the error.

getBadAtRules

public LinkedList<String> getBadAtRules()

getBadInlineStyles

@Deprecated
public LinkedList<String> getBadInlineStyles()

Deprecated.

getConditionErrors

public LinkedList<String> getConditionErrors()

getBadMediaLists

public LinkedList<MediaQueryList> getBadMediaLists()

getEmptyStyleRules

public LinkedList<String> getEmptyStyleRules()

getIgnoredImports

public LinkedList<String> getIgnoredImports()

getRuleAtError

public CSSRule getRuleAtError(int index)

getRuleParseErrors

public LinkedList<RuleParseException> getRuleParseErrors()

getSacErrors

public List<CSSParseException> getSacErrors()

getSacWarnings

public List<CSSParseException> getSacWarnings()

getUnknownRules

public LinkedList<String> getUnknownRules()

mergeState

public void mergeState(SheetErrorHandler other)

Merge the error state from the error handler of another sheet.

Implementations are only required to merge boolean state of NSAC errors and warnings. Merging other state is optional.

Specified by:

mergeState in interface SheetErrorHandler

Parameters:

other - the other style sheet error handler.

reset

public void reset()

Description copied from interface: SheetErrorHandler

Reset the error handler, getting it ready for a new run.

Specified by:

reset in interface SheetErrorHandler

toString

public String toString()

Overrides:

toString in class Object

sacMalfunction

public void sacMalfunction(String message)

Description copied from interface: SheetErrorHandler

the NSAC parser is malfunctioning. Implementations may just ignore this method.

It may be called if a property was received for being processed outside of a rule.

Specified by:

sacMalfunction in interface SheetErrorHandler

Parameters:

message - the message.