org.aspectj.org.eclipse.jdt.internal.compiler.batch

Class FileSystem

java.lang.Object

org.aspectj.org.eclipse.jdt.internal.compiler.batch.FileSystem

All Implemented Interfaces:

IModuleAwareNameEnvironment, INameEnvironment, SuffixConstants

public class FileSystem
extends java.lang.Object
implements IModuleAwareNameEnvironment, SuffixConstants

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	FileSystem.Classpath A Classpath, even though an IModuleLocation, can represent a plain classpath location too.
static class	FileSystem.ClasspathNormalizer This class is defined how to normalize the classpath entries.
static interface	FileSystem.ClasspathSectionProblemReporter

Nested classes/interfaces inherited from interface org.aspectj.org.eclipse.jdt.internal.compiler.env.IModuleAwareNameEnvironment

IModuleAwareNameEnvironment.LookupStrategy

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	annotationsFromClasspath
protected FileSystem.Classpath[]	classpaths
static java.util.ArrayList<FileSystem.Classpath>	EMPTY_CLASSPATH
IModule	module
protected java.util.Map<java.lang.String,FileSystem.Classpath>	moduleLocations

Fields inherited from interface org.aspectj.org.eclipse.jdt.internal.compiler.util.SuffixConstants

EXTENSION_aj, EXTENSION_AJ, EXTENSION_class, EXTENSION_CLASS, EXTENSION_java, EXTENSION_JAVA, EXTENSION_jmod, EXTENSION_JMOD, SUFFIX_aj, SUFFIX_AJ, SUFFIX_class, SUFFIX_CLASS, SUFFIX_java, SUFFIX_JAVA, SUFFIX_STRING_aj, SUFFIX_STRING_AJ, SUFFIX_STRING_class, SUFFIX_STRING_CLASS, SUFFIX_STRING_java, SUFFIX_STRING_JAVA

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FileSystem(FileSystem.Classpath[] paths, java.lang.String[] initialFileNames, boolean annotationsFromClasspath)
	FileSystem(FileSystem.Classpath[] paths, java.lang.String[] initialFileNames, boolean annotationsFromClasspath, java.util.Set<java.lang.String> limitedModules)
	FileSystem(java.lang.String[] classpathNames, java.lang.String[] initialFileNames, java.lang.String encoding, java.util.Collection<java.lang.String> limitModules, int mode, java.lang.String release)
	FileSystem(java.lang.String[] classpathNames, java.lang.String[] initialFileNames, java.lang.String encoding, int mode, java.lang.String release)

Method Summary

Modifier and Type	Method and Description
void	applyModuleUpdates(IUpdatableModule compilerModule, IUpdatableModule.UpdateKind kind) Ask the name environment to perform any updates (add-exports or add-reads) to the given module.
void	cleanup() This method cleans the environment.
NameEnvironmentAnswer	findType(char[][] compoundName, char[] moduleName)
NameEnvironmentAnswer	findType(char[] typeName, char[][] packageName, char[] moduleName) Answer a type identified by the given names.
char[][][]	findTypeNames(char[][] packageName)
char[][]	getAllAutomaticModules()
static FileSystem.Classpath	getClasspath(java.lang.String classpathName, java.lang.String encoding, AccessRuleSet accessRuleSet)
static FileSystem.Classpath	getClasspath(java.lang.String classpathName, java.lang.String encoding, AccessRuleSet accessRuleSet, int mode, java.lang.String release)
static FileSystem.Classpath	getClasspath(java.lang.String classpathName, java.lang.String encoding, AccessRuleSet accessRuleSet, java.util.Map<java.lang.String,java.lang.String> options, java.lang.String release)
static FileSystem.Classpath	getClasspath(java.lang.String classpathName, java.lang.String encoding, AccessRuleSet accessRuleSet, java.util.Map options, int mode, java.lang.String release)
static FileSystem.Classpath	getClasspath(java.lang.String classpathName, java.lang.String encoding, boolean isSourceOnly, AccessRuleSet accessRuleSet, java.lang.String destinationPath, java.util.Map<java.lang.String,java.lang.String> options, java.lang.String release)
static FileSystem.Classpath	getClasspath(java.lang.String classpathName, java.lang.String encoding, int mode, AccessRuleSet accessRuleSet, java.lang.String destinationPath, java.util.Map<java.lang.String,java.lang.String> options, java.lang.String release)
static FileSystem.Classpath	getJrtClasspath(java.lang.String jdkHome, java.lang.String encoding, AccessRuleSet accessRuleSet, java.util.Map<java.lang.String,java.lang.String> options)
IModule	getModule(char[] name) Get the module with the given name, which must denote a named module.
IModule	getModuleFromEnvironment(char[] name)
char[][]	getModulesDeclaringPackage(char[][] packageName, char[] moduleName)
static FileSystem.Classpath	getOlderSystemRelease(java.lang.String jdkHome, java.lang.String release, AccessRuleSet accessRuleSet)
boolean	hasCompilationUnit(char[][] qualifiedPackageName, char[] moduleName, boolean checkCUs) Answer whether the given package (within the given module) contains any compilation unit.
char[][]	listPackages(char[] moduleName) Lists all packages in the module identified by the given, real module name (i.e., this method is implemented only for IModuleAwareNameEnvironment.LookupStrategy.Named).
void	scanForModules(Parser parser) TESTS ONLY

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.aspectj.org.eclipse.jdt.internal.compiler.env.IModuleAwareNameEnvironment

findType, findType, getUniqueModulesDeclaringPackage, isPackage

Field Detail

EMPTY_CLASSPATH

public static java.util.ArrayList<FileSystem.Classpath> EMPTY_CLASSPATH

classpaths

protected FileSystem.Classpath[] classpaths

module

public IModule module

annotationsFromClasspath

protected boolean annotationsFromClasspath

moduleLocations

protected java.util.Map<java.lang.String,FileSystem.Classpath> moduleLocations

Constructor Detail

FileSystem

public FileSystem(java.lang.String[] classpathNames,
                  java.lang.String[] initialFileNames,
                  java.lang.String encoding,
                  int mode,
                  java.lang.String release)

FileSystem

public FileSystem(java.lang.String[] classpathNames,
                  java.lang.String[] initialFileNames,
                  java.lang.String encoding,
                  java.util.Collection<java.lang.String> limitModules,
                  int mode,
                  java.lang.String release)

FileSystem

public FileSystem(FileSystem.Classpath[] paths,
                  java.lang.String[] initialFileNames,
                  boolean annotationsFromClasspath,
                  java.util.Set<java.lang.String> limitedModules)

FileSystem

protected FileSystem(FileSystem.Classpath[] paths,
                     java.lang.String[] initialFileNames,
                     boolean annotationsFromClasspath)

Method Detail

getClasspath

public static FileSystem.Classpath getClasspath(java.lang.String classpathName,
                                                java.lang.String encoding,
                                                AccessRuleSet accessRuleSet)

getClasspath

public static FileSystem.Classpath getClasspath(java.lang.String classpathName,
                                                java.lang.String encoding,
                                                AccessRuleSet accessRuleSet,
                                                java.util.Map<java.lang.String,java.lang.String> options,
                                                java.lang.String release)

getJrtClasspath

public static FileSystem.Classpath getJrtClasspath(java.lang.String jdkHome,
                                                   java.lang.String encoding,
                                                   AccessRuleSet accessRuleSet,
                                                   java.util.Map<java.lang.String,java.lang.String> options)

getClasspath

public static FileSystem.Classpath getClasspath(java.lang.String classpathName,
                                                java.lang.String encoding,
                                                AccessRuleSet accessRuleSet,
                                                int mode,
                                                java.lang.String release)

getClasspath

public static FileSystem.Classpath getClasspath(java.lang.String classpathName,
                                                java.lang.String encoding,
                                                AccessRuleSet accessRuleSet,
                                                java.util.Map options,
                                                int mode,
                                                java.lang.String release)

getOlderSystemRelease

public static FileSystem.Classpath getOlderSystemRelease(java.lang.String jdkHome,
                                                         java.lang.String release,
                                                         AccessRuleSet accessRuleSet)

getClasspath

public static FileSystem.Classpath getClasspath(java.lang.String classpathName,
                                                java.lang.String encoding,
                                                boolean isSourceOnly,
                                                AccessRuleSet accessRuleSet,
                                                java.lang.String destinationPath,
                                                java.util.Map<java.lang.String,java.lang.String> options,
                                                java.lang.String release)

getClasspath

public static FileSystem.Classpath getClasspath(java.lang.String classpathName,
                                                java.lang.String encoding,
                                                int mode,
                                                AccessRuleSet accessRuleSet,
                                                java.lang.String destinationPath,
                                                java.util.Map<java.lang.String,java.lang.String> options,
                                                java.lang.String release)

scanForModules

public void scanForModules(Parser parser)

TESTS ONLY

cleanup

public void cleanup()

Description copied from interface: INameEnvironment

This method cleans the environment. It is responsible for releasing the memory and freeing resources. Passed that point, the name environment is no longer usable. A name environment can have a long life cycle, therefore it is the responsibility of the code which created it to decide when it is a good time to clean it up.

Specified by:

cleanup in interface INameEnvironment

findType

public NameEnvironmentAnswer findType(char[][] compoundName,
                                      char[] moduleName)

Specified by:

findType in interface IModuleAwareNameEnvironment

findTypeNames

public char[][][] findTypeNames(char[][] packageName)

findType

public NameEnvironmentAnswer findType(char[] typeName,
                                      char[][] packageName,
                                      char[] moduleName)

Description copied from interface: IModuleAwareNameEnvironment

Answer a type identified by the given names. moduleName may be one of the special names from ModuleBinding (ANY, ANY_NAMED, UNNAMED).

Specified by:

findType in interface IModuleAwareNameEnvironment

getModulesDeclaringPackage

public char[][] getModulesDeclaringPackage(char[][] packageName,
                                           char[] moduleName)

Specified by:

getModulesDeclaringPackage in interface IModuleAwareNameEnvironment

hasCompilationUnit

public boolean hasCompilationUnit(char[][] qualifiedPackageName,
                                  char[] moduleName,
                                  boolean checkCUs)

Description copied from interface: IModuleAwareNameEnvironment

Answer whether the given package (within the given module) contains any compilation unit.

Specified by:

hasCompilationUnit in interface IModuleAwareNameEnvironment

checkCUs - - if true, check contained Compilation Units for a matching package declaration

Returns:

true iff the package contains at least one compilation unit.

getModule

public IModule getModule(char[] name)

Description copied from interface: IModuleAwareNameEnvironment

Get the module with the given name, which must denote a named module.

Specified by:

getModule in interface IModuleAwareNameEnvironment

getModuleFromEnvironment

public IModule getModuleFromEnvironment(char[] name)

getAllAutomaticModules

public char[][] getAllAutomaticModules()

Specified by:

getAllAutomaticModules in interface IModuleAwareNameEnvironment

listPackages

public char[][] listPackages(char[] moduleName)

Description copied from interface: IModuleAwareNameEnvironment

Lists all packages in the module identified by the given, real module name (i.e., this method is implemented only for IModuleAwareNameEnvironment.LookupStrategy.Named).

Specified by:

listPackages in interface IModuleAwareNameEnvironment

Returns:

array of flat, dot-separated package names

applyModuleUpdates

public void applyModuleUpdates(IUpdatableModule compilerModule,
                               IUpdatableModule.UpdateKind kind)

Description copied from interface: IModuleAwareNameEnvironment

Ask the name environment to perform any updates (add-exports or add-reads) to the given module.

Specified by:

applyModuleUpdates in interface IModuleAwareNameEnvironment

Parameters:

compilerModule - the compiler representation of the module to updates

kind - selects what kind of updates should be performed