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org.jruby.runtime.load

public Class LibrarySearcher

extends Object
Class Inheritance
Imports
java.io.BufferedInputStream, .File, .IOException, .InputStream, java.net.MalformedURLException, .URL, java.util.ArrayList, .EnumSet, .List, .Map, .Optional, java.util.concurrent.ConcurrentHashMap, java.util.function.Function, java.util.regex.Matcher, org.jruby.Ruby, .RubyArray, .RubyDir, .RubyFile, .RubyString, org.jruby.ir.IRScope, org.jruby.platform.Platform, org.jruby.runtime.Helpers, org.jruby.runtime.builtin.IRubyObject, org.jruby.runtime.load.LoadService.SuffixType, org.jruby.util.ByteList, .FileResource, .JRubyFile, .URLResource, org.jruby.util.cli.Options, org.jruby.util.collections.StringArraySet, org.jruby.util.func.TriFunction

Nested and Inner Type Summary

Modifier and TypeClass and Description
pack-priv static class
LibrarySearcher.ClassResourceLibrary

pack-priv class
LibrarySearcher.ExpandedLoadPath

pack-priv class
LibrarySearcher.Feature

pack-priv static interface
LibrarySearcher.FilenameFactory

public static class
LibrarySearcher.FoundLibrary

pack-priv class
LibrarySearcher.HomePathEntry

pack-priv static class
LibrarySearcher.JarResourceLibrary

pack-priv static interface
LibrarySearcher.LibraryFactory

pack-priv class
LibrarySearcher.NormalPathEntry

pack-priv class
LibrarySearcher.NullPathEntry

pack-priv abstract class
LibrarySearcher.PathEntry

pack-priv static class
LibrarySearcher.ResourceLibrary

protected static class
LibrarySearcher.StringWrapper

pack-priv static enum
LibrarySearcher.Suffix

Field Summary

Modifier and TypeField and Description
private final LibrarySearcher.PathEntry
classloaderPathEntry

private final LibrarySearcher.PathEntry
cwdPathEntry

protected LibrarySearcher.ExpandedLoadPath
expandedLoadPath

public static final char
EXTENSION_TYPE

private final LibrarySearcher.PathEntry
homePathEntry

private final ThreadLocal<LibrarySearcher.StringWrapper>
keyWrapper

private final Map<LibrarySearcher.StringWrapper, LibrarySearcher.Feature>
loadedFeaturesIndex

protected RubyArray<T extends IRubyObject>
loadedFeaturesSnapshot

protected RubyArray<T extends IRubyObject>
loadPath

private final LoadService
loadService

public static final char
NOT_FOUND

private final LibrarySearcher.PathEntry
nullPathEntry

private final ThreadLocal<LibrarySearcher.StringWrapper>
rangeWrapper

private final Ruby
runtime

public static final char
SOURCE_TYPE

public static final char
UNKNOWN_TYPE

Constructor Summary

AccessConstructor and Description
public
LibrarySearcher(LoadService loadService)

Method Summary

Modifier and TypeMethod and Description
protected synchronized void
addFeatureToIndex(String name, IRubyObject featurePath)

protected synchronized void
addSingleFeatureToIndex(String key, int beg, int end, IRubyObject featurePath)

public synchronized boolean
featureAlreadyLoaded(String feature, String[] loading)

public LibrarySearcher.FoundLibrary
findLibrary(String baseName, LoadService.SuffixType suffixType)

public LibrarySearcher.FoundLibrary
findLibraryForLoad(String file)

public synchronized char
findLibraryForRequire(String file, LibrarySearcher.FoundLibrary[] path)

private LibrarySearcher.FoundLibrary
findResourceLibrary(String baseName, LibrarySearcher.FilenameFactory pathMaker, LibrarySearcher.LibraryFactory libraryMaker)

private LibrarySearcher.FoundLibrary
findServiceLibrary(String name)

public List<LibrarySearcher.PathEntry>
getExpandedLoadPath()

pack-priv LibrarySearcher.Feature
getLoadedFeature(String feature)

pack-priv synchronized Map<LibrarySearcher.StringWrapper, LibrarySearcher.Feature>
getLoadedFeaturesIndex()

public static LoadService.SuffixType
getSuffixTypeForLoad(final String[] fileHolder)

public static LoadService.SuffixType
getSuffixTypeForRequire(String[] fileHolder)

private static boolean
isAbsolute(String path)

protected char
isFeature(String feature, int ext, boolean rb, boolean expanded, String[] fn)

public static boolean
isLibraryExt(String file)

public static boolean
isSourceExt(String file)

private static boolean
isURI(String path)

private synchronized LibrarySearcher.StringWrapper
keyWrapper(String key)

private List<LibrarySearcher.PathEntry>
lazyLoadPath(List<LibrarySearcher.PathEntry> loadPath)

pack-priv static String
loadedFeatureWithPath(String name, String feature, LibrarySearcher.Suffix suffix, List<LibrarySearcher.PathEntry> loadPath)

protected synchronized void
provideFeature(RubyString name)

private synchronized LibrarySearcher.StringWrapper
rangeWrapper(String key, int beg, int len)

private synchronized void
releaseWrapper(LibrarySearcher.StringWrapper wrapper)

private char
setLoadingAndReturn(String feature, String[] fn, boolean suffixGiven, String key)

protected synchronized RubyArray<T extends IRubyObject>
snapshotLoadedFeatures()

public void
tearDown()

private synchronized <R> R
withKeyWrapper(String key, Function<LibrarySearcher.StringWrapper, R> body)

private synchronized <R> R
withRangeWrapper(String key, int beg, int len, Function<LibrarySearcher.StringWrapper, R> body)

Inherited from java.lang.Object:
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