t

scala.tools.nsc.classpath

ZipArchiveFileLookup

trait ZipArchiveFileLookup[FileEntryType <: ClassRepresentation] extends EfficientClassPath with Closeable

A trait allowing to look for classpath entries of given type in zip and jar files. It provides common logic for classes handling class and source files. It's aware of things like e.g. META-INF directory which is correctly skipped.

Source
ZipArchiveFileLookup.scala
Linear Supertypes
Closeable, AutoCloseable, EfficientClassPath, ClassPath, AnyRef, Any
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. ZipArchiveFileLookup
  2. Closeable
  3. AutoCloseable
  4. EfficientClassPath
  5. ClassPath
  6. AnyRef
  7. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract def asSourcePathString: String

    The whole sourcepath in the form of one String.

    The whole sourcepath in the form of one String.

    Definition Classes
    ClassPath
  2. abstract def findClassFile(className: String): Option[AbstractFile]

    Returns the classfile for an external name, e.g., "java.lang.String".

    Returns the classfile for an external name, e.g., "java.lang.String". This method does not return source files.

    This method is used by the classfile parser. When parsing a Java class, its own inner classes are entered with a ClassfileLoader that parses the classfile returned by this method. It is also used in the backend, by the inliner, to obtain the bytecode when inlining from the classpath. It's also used by scalap.

    Definition Classes
    ClassPath
  3. abstract def release: Option[String]
  4. abstract val zipFile: File

Concrete Value Members

  1. def asClassPathString: String

    The whole classpath in the form of one String.

    The whole classpath in the form of one String.

    Definition Classes
    ClassPath
  2. def asClassPathStrings: Seq[String]
    Definition Classes
    ZipArchiveFileLookup → ClassPath
  3. def asURLs: Seq[URL]
    Definition Classes
    ZipArchiveFileLookup → ClassPath
  4. final def classes(inPackage: String): Seq[ClassFileEntry]
    Definition Classes
    ClassPath
  5. def close(): Unit
    Definition Classes
    ZipArchiveFileLookup → Closeable → AutoCloseable
  6. def findClass(className: String): Option[ClassRepresentation]

    Returns the class file and / or source file for a given external name, e.g., "java.lang.String".

    Returns the class file and / or source file for a given external name, e.g., "java.lang.String". If there is both a class file and source file, the compiler can decide whether to read the class file or compile the source file.

    Internally this seems to be used only by ScriptRunner, but only to call .isDefined. That could probably be implemented differently.

    Externally, it is used by sbt's compiler interface: https://github.com/sbt/sbt/blob/v0.13.15/compile/interface/src/main/scala/xsbt/CompilerInterface.scala#L249 Jason has some improvements for that in the works (https://github.com/scala/bug/issues/10289#issuecomment-310022699)

    Definition Classes
    ClassPath
  7. final def hasPackage(pkg: String): Boolean
    Definition Classes
    ClassPath
  8. final def list(inPackage: String): ClassPathEntries
    Definition Classes
    ClassPath
  9. final def packages(inPackage: String): Seq[PackageEntry]
    Definition Classes
    ClassPath
  10. final def sources(inPackage: String): Seq[SourceFileEntry]
    Definition Classes
    ClassPath

Deprecated Value Members

  1. def asClasspathString: String
    Definition Classes
    ClassPath
    Annotations
    @deprecated
    Deprecated

    (Since version 2.11.5) use asClassPathString instead of this one