com.google.gwt.resources.rg

Class GssResourceGenerator

java.lang.Object

com.google.gwt.resources.ext.AbstractResourceGenerator

com.google.gwt.resources.rg.AbstractCssResourceGenerator

com.google.gwt.resources.rg.GssResourceGenerator

All Implemented Interfaces:

ResourceGenerator, SupportsGeneratorResultCaching

public class GssResourceGenerator
extends AbstractCssResourceGenerator
implements SupportsGeneratorResultCaching

This generator parses and compiles a GSS file to a css string and generates the implementation of the corresponding CssResource interface.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	GssResourceGenerator.AutoConversionMode Different conversion modes from css to gss.
static class	GssResourceGenerator.GssOptions GssOptions contains the values of all configuration properties that can be used with GssResource.
static class	GssResourceGenerator.LoggerErrorManager ErrorManager used to log the errors and warning messages produced by the different CssCompilerPass.

Field Summary

Fields inherited from class com.google.gwt.resources.ext.AbstractResourceGenerator

STRIP_COMMENTS

Constructor Summary

Constructors

Constructor and Description
GssResourceGenerator(GssResourceGenerator.GssOptions gssOptions)

Method Summary

Modifier and Type	Method and Description
static String	concatCssFiles(List<URL> resources, TreeLogger logger)
String	createAssignment(TreeLogger logger, ResourceContext context, JMethod method) Produce the right-hand-side of a Java assignment expression to provide the singleton instance object for a particular resource.
protected String	getCssExpression(TreeLogger logger, ResourceContext context, JMethod method) Returns the java expression that contains the compiled CSS.
static GssResourceGenerator.GssOptions	getGssOptions(PropertyOracle propertyOracle, TreeLogger logger)
static String	getImportPrefix(JClassType importType) Returns the import prefix for a type, including the trailing hyphen.
void	init(TreeLogger logger, ResourceContext context) A no-op implementation.
void	prepare(TreeLogger logger, ResourceContext context, ClientBundleRequirements requirements, JMethod method) A no-op implementation.
static com.google.gwt.thirdparty.common.css.SourceCode	readUrlContent(URL fileUrl, TreeLogger logger)

Methods inherited from class com.google.gwt.resources.rg.AbstractCssResourceGenerator

isReturnTypeString, writeEnsureInjected, writeGetName, writeGetText, writeSimpleGetter

Methods inherited from class com.google.gwt.resources.ext.AbstractResourceGenerator

createFields, finish

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

GssResourceGenerator

public GssResourceGenerator(GssResourceGenerator.GssOptions gssOptions)

Method Detail

readUrlContent

public static com.google.gwt.thirdparty.common.css.SourceCode readUrlContent(URL fileUrl,
                                                                             TreeLogger logger)
                                                                      throws UnableToCompleteException

Throws:

UnableToCompleteException

getGssOptions

public static GssResourceGenerator.GssOptions getGssOptions(PropertyOracle propertyOracle,
                                                            TreeLogger logger)
                                                     throws UnableToCompleteException

Throws:

UnableToCompleteException

getImportPrefix

public static String getImportPrefix(JClassType importType)

Returns the import prefix for a type, including the trailing hyphen.

createAssignment

public String createAssignment(TreeLogger logger,
                               ResourceContext context,
                               JMethod method)
                        throws UnableToCompleteException

Description copied from interface: ResourceGenerator

Produce the right-hand-side of a Java assignment expression to provide the singleton instance object for a particular resource.

Example:

 new MySampleResource() { public Foo getFoo() { ... } }
 

Specified by:

createAssignment in interface ResourceGenerator

Specified by:

createAssignment in class AbstractResourceGenerator

Throws:

UnableToCompleteException

init

public void init(TreeLogger logger,
                 ResourceContext context)
          throws UnableToCompleteException

Description copied from class: AbstractResourceGenerator

A no-op implementation.

Specified by:

init in interface ResourceGenerator

Overrides:

init in class AbstractResourceGenerator

Throws:

UnableToCompleteException

prepare

public void prepare(TreeLogger logger,
                    ResourceContext context,
                    ClientBundleRequirements requirements,
                    JMethod method)
             throws UnableToCompleteException

Description copied from class: AbstractResourceGenerator

A no-op implementation.

Specified by:

prepare in interface ResourceGenerator

Overrides:

prepare in class AbstractResourceGenerator

Throws:

UnableToCompleteException

getCssExpression

protected String getCssExpression(TreeLogger logger,
                                  ResourceContext context,
                                  JMethod method)
                           throws UnableToCompleteException

Description copied from class: AbstractCssResourceGenerator

Returns the java expression that contains the compiled CSS.

Specified by:

getCssExpression in class AbstractCssResourceGenerator

Throws:

UnableToCompleteException

concatCssFiles

public static String concatCssFiles(List<URL> resources,
                                    TreeLogger logger)
                             throws UnableToCompleteException

Throws:

UnableToCompleteException