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java.lang.Object ro.isdc.wro.extensions.processor.css.CssLintProcessor
@SupportedResourceType(value=CSS) public class CssLintProcessor
Processor which analyze the css code and warns you found problems. The processing result won't change no matter if
the processed script contains errors or not. The underlying implementation uses CSSLint script utility ://github.com/stubbornella/csslint
.
Field Summary | |
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static String |
ALIAS
|
Constructor Summary | |
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CssLintProcessor()
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Method Summary | |
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protected String |
createDefaultOptions()
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protected CssLint |
newCssLint()
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protected void |
onCssLintException(CssLintException e,
Resource resource)
Called when CssLintException is thrown. |
protected void |
onException(WroRuntimeException e)
Invoked when an unexpected exception occurred during processing. |
void |
process(Reader reader,
Writer writer)
Perform actual resource processing. |
void |
process(Resource resource,
Reader reader,
Writer writer)
Process a content supplied by a reader and perform some sort of processing. |
CssLintProcessor |
setOptions(String... options)
Deprecated. |
CssLintProcessor |
setOptionsAsString(String options)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final String ALIAS
Constructor Detail |
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public CssLintProcessor()
Method Detail |
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public void process(Resource resource, Reader reader, Writer writer) throws IOException
Resource
, because
this way you can ignore the other preProcessors from the chain.RuntimeException
and the processing chain is interrupted (by default)WroConfiguration.isIgnoreFailingProcessor()
is true)
process
in interface ResourcePreProcessor
resource
- the original resource as it found in the model.reader
- Reader
used to read processed resource content.writer
- Writer
where used to write processed results.
IOException
- when an exception occurs. The future version will change the exception type to Exception
, because
any exception may occur during processing. The processing failure will be handled based on value of
WroConfiguration.isIgnoreFailingProcessor()
configuration flag.protected void onException(WroRuntimeException e)
protected CssLint newCssLint()
CssLint
instance.public void process(Reader reader, Writer writer) throws IOException
process
in interface ResourcePostProcessor
reader
- source stream.writer
- destination stream.
IOException
protected void onCssLintException(CssLintException e, Resource resource)
CssLintException
is thrown. Allows subclasses to re-throw this exception as a
RuntimeException
or handle it differently.
e
- CssLintException
which has occurred.resource
- the processed resource which caused the exception.public CssLintProcessor setOptionsAsString(String options)
options
- a CSV representation of options.@Deprecated public CssLintProcessor setOptions(String... options)
setOptionsAsString(String)
instead.
protected String createDefaultOptions()
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