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, 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()
Resource	getResource(String pathName) Returns the resource for the given path name or null if there is no such resource.
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 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, ResourceLoader resources) Preinitializes the classpath for a given ResourceLoader.
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

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,
                          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,
                           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 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 module.

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()

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)

getResource

public Resource getResource(String pathName)

Description copied from interface: ResourceOracle

Returns the resource for the given path name or null if there is no such resource.