org.ametys.plugins.core.ui.resources

Class SassResourceHandler

java.lang.Object

org.ametys.runtime.plugin.component.AbstractLogEnabled

org.ametys.core.cocoon.AbstractResourceHandler

org.ametys.plugins.core.ui.resources.AbstractCompiledResourceHandler

org.ametys.plugins.core.ui.resources.SassResourceHandler

All Implemented Interfaces:

ResourceHandler, LogEnabled, Component, Configurable, Contextualizable, Serviceable

public class SassResourceHandler
extends AbstractCompiledResourceHandler

Reader for SASS files, compile them on the fly into CSS files.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	SassResourceHandler.AmetysSassImporter Sass Importer which can resolve Ametys resources

Field Summary

Fields

Modifier and Type	Field and Description
private static Pattern	__IMPORT_PATTERN
private static String[]	__SASS_EXTENSION
private io.bit3.jsass.Compiler	_jsassCompiler
private List<SassFunctionsProvider>	_sassFunctionsProviders

Fields inherited from class org.ametys.core.cocoon.AbstractResourceHandler

_cocoonContext, _context, _resolver, _supportedSuffixes

Fields inherited from interface org.ametys.core.cocoon.ResourceHandler

MAX_PRIORITY, MIN_PRIORITY

Constructor Summary

Constructors

Constructor and Description
SassResourceHandler()

Method Summary

Modifier and Type	Method and Description
protected Source	_getImportSource(String currentUri) Get the Sass source from the current Uri
String	compileResource(Source resource) Compile the current resource, and returns its value.
protected Source	getCompiledSource(String location) Get the compiled source uri
protected List<String>	getDependenciesList(Source inputSource) Calculate the list of dependencies for the given source, for validity calculations.
String	getMimeType(Source source, Parameters par) Return the mime type of the configured resource.
int	getPriority() Get the priority of this handler
boolean	isSupported(String source) Determines if the resource is supported by this handler
void	service(ServiceManager serviceManager)
Source	setup(String location, Parameters par) Initialize the resource handler with a resource.

Methods inherited from class org.ametys.plugins.core.ui.resources.AbstractCompiledResourceHandler

generateResource, getKey, getValidity

Methods inherited from class org.ametys.core.cocoon.AbstractResourceHandler

configure, contextualize, getLastModified, getSize

Methods inherited from class org.ametys.runtime.plugin.component.AbstractLogEnabled

getLogger, setLogger

Methods inherited from class java.lang.Object

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

Field Detail

__IMPORT_PATTERN

private static final Pattern __IMPORT_PATTERN

__SASS_EXTENSION

private static final String[] __SASS_EXTENSION

_jsassCompiler

private io.bit3.jsass.Compiler _jsassCompiler

_sassFunctionsProviders

private List<SassFunctionsProvider> _sassFunctionsProviders

Constructor Detail

SassResourceHandler

public SassResourceHandler()

Method Detail

service

public void service(ServiceManager serviceManager)
             throws ServiceException

Specified by:

service in interface Serviceable

Overrides:

service in class AbstractResourceHandler

Throws:

ServiceException

getPriority

public int getPriority()

Description copied from interface: ResourceHandler

Get the priority of this handler

Specified by:

getPriority in interface ResourceHandler

Overrides:

getPriority in class AbstractResourceHandler

Returns:

the priority

isSupported

public boolean isSupported(String source)

Description copied from interface: ResourceHandler

Determines if the resource is supported by this handler

Specified by:

isSupported in interface ResourceHandler

Overrides:

isSupported in class AbstractCompiledResourceHandler

Parameters:

source - The uri of resource

Returns:

true if the resource is supported

getCompiledSource

protected Source getCompiledSource(String location)
                            throws MalformedURLException,
                                   IOException

Description copied from class: AbstractCompiledResourceHandler

Get the compiled source uri

Specified by:

getCompiledSource in class AbstractCompiledResourceHandler

Parameters:

location - The requested location

Returns:

the source

Throws:

MalformedURLException - if location is malformed.

IOException - If an IO error occurs

setup

public Source setup(String location,
                    Parameters par)
             throws ProcessingException,
                    IOException

Description copied from interface: ResourceHandler

Initialize the resource handler with a resource.

Specified by:

setup in interface ResourceHandler

Overrides:

setup in class AbstractCompiledResourceHandler

Parameters:

location - The source uri

par - The parameters

Returns:

the resolved source

Throws:

ProcessingException - If an error occurs

IOException - If an error occurs

compileResource

public String compileResource(Source resource)
                       throws IOException,
                              ProcessingException

Description copied from class: AbstractCompiledResourceHandler

Compile the current resource, and returns its value.

Specified by:

compileResource in class AbstractCompiledResourceHandler

Parameters:

resource - The current resource

Returns:

The compiled value

Throws:

IOException - If an IO error occurs

ProcessingException - If a processing error occurs

getDependenciesList

protected List<String> getDependenciesList(Source inputSource)

Description copied from class: AbstractCompiledResourceHandler

Calculate the list of dependencies for the given source, for validity calculations.

Specified by:

getDependenciesList in class AbstractCompiledResourceHandler

Parameters:

inputSource - The source

Returns:

The list of uri

getMimeType

public String getMimeType(Source source,
                          Parameters par)

Description copied from interface: ResourceHandler

Return the mime type of the configured resource.

Specified by:

getMimeType in interface ResourceHandler

Overrides:

getMimeType in class AbstractResourceHandler

Parameters:

source - The source

par - The parameters

Returns:

The mime type.

_getImportSource

protected Source _getImportSource(String currentUri)
                           throws URISyntaxException,
                                  IOException

Get the Sass source from the current Uri

Parameters:

currentUri - The URI

Returns:

The Sass source

Throws:

URISyntaxException - If the Uri does not match a source

IOException - If an error occurred