com.google.gwt.dev.resource.impl

Class ResourceOracleImpl

java.lang.Object

com.google.gwt.dev.resource.impl.AbstractResourceOracle

com.google.gwt.dev.resource.impl.ResourceOracleImpl

All Implemented Interfaces:

ResourceOracle

Direct Known Subclasses:

MockResourceOracle

public class ResourceOracleImpl
extends AbstractResourceOracle

The normal implementation of ResourceOracle.

Constructor Summary

Constructors

Constructor and Description
ResourceOracleImpl(List<ClassPathEntry> classPathEntries) Constructs a ResourceOracleImpl from a set of ClassPathEntries.
ResourceOracleImpl(TreeLogger logger) Constructs a ResourceOracleImpl from the thread's default ClassLoader.
ResourceOracleImpl(TreeLogger logger, ClassLoader classLoader) Constructs a ResourceOracleImpl from a ClassLoader.
ResourceOracleImpl(TreeLogger logger, ResourceLoader resources)

Method Summary

Modifier and Type	Method and Description
void	clear() Frees up all existing resources and transient internal state.
static void	clearCache()
static ClassPathEntry	createEntryForUrl(TreeLogger logger, URL url)
Set<String>	getPathNames() Returns an unmodifiable set of unique abstract path names with constant lookup time.
PathPrefixSet	getPathPrefixes()
Map<String,Resource>	getResourceMap() Deprecated.
Set<Resource>	getResources() Returns an unmodifiable set of unique resources with constant lookup time.
com.google.gwt.thirdparty.guava.common.collect.SetMultimap<String,String>	getSourceModulesByTypeSourceName() Returns a mapping from resource paths to the set of names of library modules that created PathPrefixes (usually because of a entry) that made the resource path live.
static void	preload(TreeLogger logger) Preinitializes the classpath from the thread default ClassLoader.
static void	preload(TreeLogger logger, ClassLoader classLoader) Preinitializes the classpath for a given ClassLoader.
static void	preload(TreeLogger logger, ResourceLoader resources) Preinitializes the classpath for a given ResourceLoader.
void	printOverlappingModuleIncludeWarnings(TreeLogger logger) Print overlapping include warnings that accumulated during resource scanning.
void	scanResources(TreeLogger logger) Scans the associated paths to recompute the available resources.
void	setPathPrefixes(PathPrefixSet pathPrefixSet)

Methods inherited from class com.google.gwt.dev.resource.impl.AbstractResourceOracle

getResource, getResourceAsStream

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

ResourceOracleImpl

public ResourceOracleImpl(List<ClassPathEntry> classPathEntries)

Constructs a ResourceOracleImpl from a set of ClassPathEntries. The list is held by reference and must not be modified.

ResourceOracleImpl

public ResourceOracleImpl(TreeLogger logger)

Constructs a ResourceOracleImpl from the thread's default ClassLoader.

ResourceOracleImpl

public ResourceOracleImpl(TreeLogger logger,
                          ClassLoader classLoader)

Constructs a ResourceOracleImpl from a ClassLoader. The specified ClassLoader and all of its parents which are instances of URLClassLoader will have their class path entries added to this instances underlying class path.

ResourceOracleImpl

public ResourceOracleImpl(TreeLogger logger,
                          ResourceLoader resources)

Method Detail

clearCache

public static void clearCache()

createEntryForUrl

public static ClassPathEntry createEntryForUrl(TreeLogger logger,
                                               URL url)
                                        throws URISyntaxException,
                                               IOException

Throws:

URISyntaxException

IOException

preload

public static void preload(TreeLogger logger)

Preinitializes the classpath from the thread default ClassLoader.

preload

public static void preload(TreeLogger logger,
                           ClassLoader classLoader)

Preinitializes the classpath for a given ClassLoader.

preload

public static void preload(TreeLogger logger,
                           ResourceLoader resources)

Preinitializes the classpath for a given ResourceLoader.

getSourceModulesByTypeSourceName

public com.google.gwt.thirdparty.guava.common.collect.SetMultimap<String,String> getSourceModulesByTypeSourceName()

Returns a mapping from resource paths to the set of names of library modules that created PathPrefixes (usually because of a entry) that made the resource path live.

For example com/google/gwt/user/client/DOM.java was made live by the com.google.gwt.user.User library module.

printOverlappingModuleIncludeWarnings

public void printOverlappingModuleIncludeWarnings(TreeLogger logger)

Print overlapping include warnings that accumulated during resource scanning. Prints only one entry per set of overlapping modules.

scanResources

public void scanResources(TreeLogger logger)

Scans the associated paths to recompute the available resources.

Parameters:

logger - status and error details are written here

clear

public void clear()

Description copied from interface: ResourceOracle

Frees up all existing resources and transient internal state. All returned collections will be empty after this call until this ResourceOracle is refreshed.

getPathNames

public Set<String> getPathNames()

Description copied from interface: ResourceOracle

Returns an unmodifiable set of unique abstract path names with constant lookup time.

getPathPrefixes

public PathPrefixSet getPathPrefixes()

getResourceMap

@Deprecated
public Map<String,Resource> getResourceMap()

Deprecated.

Description copied from interface: ResourceOracle

Returns an unmodifiable map of abstract path name to resource.

getResources

public Set<Resource> getResources()

Description copied from interface: ResourceOracle

Returns an unmodifiable set of unique resources with constant lookup time.

setPathPrefixes

public void setPathPrefixes(PathPrefixSet pathPrefixSet)