Package gw.internal.gosu.parser

Class FileSystemGosuClassRepository

java.lang.Object

gw.internal.gosu.parser.FileSystemGosuClassRepository

All Implemented Interfaces:

IFileSystemGosuClassRepository, IGosuClassRepository

public class FileSystemGosuClassRepository
extends java.lang.Object
implements IFileSystemGosuClassRepository

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	FileSystemGosuClassRepository.ClassFileInfo
static class	FileSystemGosuClassRepository.FileSystemSourceFileHandle

Nested classes/interfaces inherited from interface gw.lang.reflect.gs.IFileSystemGosuClassRepository

IFileSystemGosuClassRepository.ClassPathEntry, IFileSystemGosuClassRepository.IClassFileInfo, IFileSystemGosuClassRepository.Util

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.Set<java.lang.String>	_allTypeNames
private java.util.Set<IDirectory>	_excludedPath
private java.lang.String[]	_extensions
private java.util.Map<java.lang.String,FqnCache>	_missCaches
private IModule	_module
private PackageToClassPathEntryTreeMap	_rootNode
private java.util.List<IFileSystemGosuClassRepository.ClassPathEntry>	_sourcePath
static java.lang.String	RESOURCE_LOCATED_W_CLASSES

Constructor Summary

Constructors

Constructor	Description
FileSystemGosuClassRepository(IModule module)

Method Summary

Modifier and Type	Method	Description
private void	addToMissCache(java.lang.String strQualifiedClassName, java.lang.String[] extensions)
private void	addToPackageCache(java.lang.String fqn, IResource file)
private void	addTypeNames(IDirectory root, IDirectory path, java.util.Set<java.lang.String> classNames, java.lang.String[] fileExts)
private boolean	areDifferent(IDirectory[] cp1, java.util.List<IFileSystemGosuClassRepository.ClassPathEntry> cp2)
ISourceFileHandle	findClass(java.lang.String strQualifiedClassName, java.lang.String[] extensions)	Finds the ISourceFileHandle for a given fully-qualified class name, or null if no such source file exists
private IFileSystemGosuClassRepository.ClassPathEntry	findClassPathEntry(IResource file)
private FileSystemGosuClassRepository.ClassFileInfo	findFileInfoOnDisk(java.lang.String strQualifiedClassName, java.lang.String[] extensions)
IFile	findFirstFile(java.lang.String resourceName)
private IFile	findFirstFile(java.lang.String resourceName, java.util.List<? extends IDirectory> searchPath)
java.net.URL	findResource(java.lang.String resourceName)	Finds the given resource in this repository.
java.util.Set<java.lang.String>	getAllTypeNames()
java.util.Set<java.lang.String>	getAllTypeNames(java.lang.String... extensions)	Returns the names of all types in this repository that end with one of the specified file extensions
private PackageToClassPathEntryTreeMap	getCachedPackage(java.lang.String fullyQualifiedName)
private PackageToClassPathEntryTreeMap	getCachedPackageCorrectly(java.lang.String fullyQualifiedName)
private PackageToClassPathEntryTreeMap	getChildPackage(PackageToClassPathEntryTreeMap parent, java.lang.String strRelativeName)
java.lang.String	getClassNameFromFile(IDirectory root, IFile file, java.lang.String[] fileExts)
IDirectory[]	getExcludedPath()
private FqnCache	getMissCacheForExtension(java.lang.String extension)
IModule	getModule()	The module having this repository
private java.lang.String	getPackageName(java.lang.String strQualifiedClassName)
IDirectory[]	getSourcePath()
java.util.Set<TypeName>	getTypeNames(java.lang.String namespace, java.util.Set<java.lang.String> extensions, ITypeLoader loader)	Returns all type names in the given namespace and with the given extensions.
int	hasNamespace(java.lang.String namespace)	Returns the number of namespaces this repository has matching the given name.
private boolean	inMissCache(java.lang.String strQualifiedClassName, java.lang.String[] extensions)
private static boolean	isTestFolder(IDirectory file)
private boolean	isValidDirectory(IDirectory dir)
private PackageToClassPathEntryTreeMap	loadPackageRoots()
void	namespaceRefreshed(java.lang.String namespace, IDirectory dir, RefreshKind kind)	Called when a namespace is refreshed
private void	processDirectory(PackageToClassPathEntryTreeMap node, IFileSystemGosuClassRepository.ClassPathEntry entry, IDirectory path)
private void	removeFromPackageCache(java.lang.String fqn, IDirectory dir)
private void	reset()
void	setExcludedPath(IDirectory[] excludedPath)
void	setSourcePath(IDirectory[] sourcePath)
java.lang.String	toString()
void	typesRefreshed(RefreshRequest request)	Called when a type is refreshed

Methods inherited from class java.lang.Object

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

Field Detail

_missCaches

private final java.util.Map<java.lang.String,FqnCache> _missCaches

RESOURCE_LOCATED_W_CLASSES

public static final java.lang.String RESOURCE_LOCATED_W_CLASSES

See Also:

Constant Field Values

_module

private final IModule _module

_sourcePath

private java.util.List<IFileSystemGosuClassRepository.ClassPathEntry> _sourcePath

_excludedPath

private java.util.Set<IDirectory> _excludedPath

_extensions

private java.lang.String[] _extensions

_rootNode

private PackageToClassPathEntryTreeMap _rootNode

_allTypeNames

private java.util.Set<java.lang.String> _allTypeNames

Constructor Detail

FileSystemGosuClassRepository

public FileSystemGosuClassRepository(IModule module)

Method Detail

getModule

public IModule getModule()

Description copied from interface: IGosuClassRepository

The module having this repository

Specified by:

getModule in interface IGosuClassRepository

getSourcePath

public IDirectory[] getSourcePath()

Specified by:

getSourcePath in interface IFileSystemGosuClassRepository

setSourcePath

public void setSourcePath(IDirectory[] sourcePath)

Specified by:

setSourcePath in interface IFileSystemGosuClassRepository

getExcludedPath

public IDirectory[] getExcludedPath()

Specified by:

getExcludedPath in interface IFileSystemGosuClassRepository

setExcludedPath

public void setExcludedPath(IDirectory[] excludedPath)

Specified by:

setExcludedPath in interface IFileSystemGosuClassRepository

findClass

public ISourceFileHandle findClass(java.lang.String strQualifiedClassName,
                                   java.lang.String[] extensions)

Description copied from interface: IGosuClassRepository

Finds the ISourceFileHandle for a given fully-qualified class name, or null if no such source file exists

Specified by:

findClass in interface IGosuClassRepository

Parameters:

strQualifiedClassName - the fully-qualified name of the class

Returns:

The source file handle for the given class, or null if no such source file exists.

findResource

public java.net.URL findResource(java.lang.String resourceName)

Description copied from interface: IGosuClassRepository

Finds the given resource in this repository.

The name of a resource is a '/'-separated path name that identifies the resource.

Specified by:

findResource in interface IGosuClassRepository

Parameters:

resourceName - the name of the resource

Returns:

the URL of the resource or null if the resource cannot be found.

getAllTypeNames

public java.util.Set<java.lang.String> getAllTypeNames()

Specified by:

getAllTypeNames in interface IGosuClassRepository

Returns:

A set containing all type names in this repository (includes enhancement names)

getAllTypeNames

public java.util.Set<java.lang.String> getAllTypeNames(java.lang.String... extensions)

Description copied from interface: IGosuClassRepository

Returns the names of all types in this repository that end with one of the specified file extensions

Specified by:

getAllTypeNames in interface IGosuClassRepository

Parameters:

extensions - the set of file name extensions to consider

Returns:

A set containing all the type names in this repository.

getClassNameFromFile

public java.lang.String getClassNameFromFile(IDirectory root,
                                             IFile file,
                                             java.lang.String[] fileExts)

Specified by:

getClassNameFromFile in interface IFileSystemGosuClassRepository

typesRefreshed

public void typesRefreshed(RefreshRequest request)

Description copied from interface: IGosuClassRepository

Called when a type is refreshed

Specified by:

typesRefreshed in interface IGosuClassRepository

reset

private void reset()

addToPackageCache

private void addToPackageCache(java.lang.String fqn,
                               IResource file)

findClassPathEntry

private IFileSystemGosuClassRepository.ClassPathEntry findClassPathEntry(IResource file)

removeFromPackageCache

private void removeFromPackageCache(java.lang.String fqn,
                                    IDirectory dir)

getCachedPackageCorrectly

private PackageToClassPathEntryTreeMap getCachedPackageCorrectly(java.lang.String fullyQualifiedName)

getCachedPackage

private PackageToClassPathEntryTreeMap getCachedPackage(java.lang.String fullyQualifiedName)

getChildPackage

private PackageToClassPathEntryTreeMap getChildPackage(PackageToClassPathEntryTreeMap parent,
                                                       java.lang.String strRelativeName)

loadPackageRoots

private PackageToClassPathEntryTreeMap loadPackageRoots()

processDirectory

private void processDirectory(PackageToClassPathEntryTreeMap node,
                              IFileSystemGosuClassRepository.ClassPathEntry entry,
                              IDirectory path)

isValidDirectory

private boolean isValidDirectory(IDirectory dir)

findFileInfoOnDisk

private FileSystemGosuClassRepository.ClassFileInfo findFileInfoOnDisk(java.lang.String strQualifiedClassName,
                                                                       java.lang.String[] extensions)

getPackageName

private java.lang.String getPackageName(java.lang.String strQualifiedClassName)

inMissCache

private boolean inMissCache(java.lang.String strQualifiedClassName,
                            java.lang.String[] extensions)

getMissCacheForExtension

private FqnCache getMissCacheForExtension(java.lang.String extension)

addToMissCache

private void addToMissCache(java.lang.String strQualifiedClassName,
                            java.lang.String[] extensions)

addTypeNames

private void addTypeNames(IDirectory root,
                          IDirectory path,
                          java.util.Set<java.lang.String> classNames,
                          java.lang.String[] fileExts)

getTypeNames

public java.util.Set<TypeName> getTypeNames(java.lang.String namespace,
                                            java.util.Set<java.lang.String> extensions,
                                            ITypeLoader loader)

Description copied from interface: IGosuClassRepository

Returns all type names in the given namespace and with the given extensions.

Specified by:

getTypeNames in interface IGosuClassRepository

hasNamespace

public int hasNamespace(java.lang.String namespace)

Description copied from interface: IGosuClassRepository

Returns the number of namespaces this repository has matching the given name. Note a namespace can span multiple source roots, hence the integer return value -- one per source root.

Specified by:

hasNamespace in interface IGosuClassRepository

namespaceRefreshed

public void namespaceRefreshed(java.lang.String namespace,
                               IDirectory dir,
                               RefreshKind kind)

Description copied from interface: IGosuClassRepository

Called when a namespace is refreshed

Specified by:

namespaceRefreshed in interface IGosuClassRepository

areDifferent

private boolean areDifferent(IDirectory[] cp1,
                             java.util.List<IFileSystemGosuClassRepository.ClassPathEntry> cp2)

isTestFolder

private static boolean isTestFolder(IDirectory file)

findFirstFile

public IFile findFirstFile(java.lang.String resourceName)

Specified by:

findFirstFile in interface IFileSystemGosuClassRepository

findFirstFile

private IFile findFirstFile(java.lang.String resourceName,
                            java.util.List<? extends IDirectory> searchPath)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object