scala.xml.persistent

CachedFileStorage

abstract class CachedFileStorage extends Thread

Mutable storage of immutable xml trees. Everything is kept in memory, with a thread periodically checking for changes and writing to file.

To ensure atomicity, two files are used, filename1 and '$'+filename1. The implementation switches between the two, deleting the older one after a complete dump of the database has been written.

Linear Supertypes
Thread, Runnable, AnyRef, Any
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  1. CachedFileStorage
  2. Thread
  3. Runnable
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Instance Constructors

  1. new CachedFileStorage(file1: File)

Abstract Value Members

  1. abstract def +=(e: Node): Unit

    adds a node, setting this.dirty to true as a side effect

  2. abstract def -=(e: Node): Unit

    removes a tree, setting this.dirty to true as a side effect

  3. abstract def nodes: collection.Iterator[Node]

    returns an iterator over the nodes in this storage

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  5. final def checkAccess(): Unit

    Definition Classes
    Thread
  6. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    Thread → AnyRef
    Annotations
    @throws( ... )
  7. var dirty: Boolean

    this storage modified since last modification check

    this storage modified since last modification check

    Attributes
    protected
  8. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  10. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. def flush(): Unit

    Force writing of contents to the file, even if there has not been any update.

  12. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  13. def getContextClassLoader(): ClassLoader

    Definition Classes
    Thread
    Annotations
    @CallerSensitive()
  14. def getId(): Long

    Definition Classes
    Thread
  15. final def getName(): String

    Definition Classes
    Thread
  16. final def getPriority(): Int

    Definition Classes
    Thread
  17. def getStackTrace(): Array[StackTraceElement]

    Definition Classes
    Thread
  18. def getState(): State

    Definition Classes
    Thread
  19. final def getThreadGroup(): ThreadGroup

    Definition Classes
    Thread
  20. def getUncaughtExceptionHandler(): UncaughtExceptionHandler

    Definition Classes
    Thread
  21. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  22. def initialNodes: collection.Iterator[Node]

    finds and loads the storage file.

    finds and loads the storage file. subclasses should call this method prior to any other, but only once, to obtain the initial sequence of nodes.

    Attributes
    protected
  23. def interrupt(): Unit

    Definition Classes
    Thread
  24. val interval: Int

    period between modification checks, in milliseconds

    period between modification checks, in milliseconds

    Attributes
    protected
  25. final def isAlive(): Boolean

    Definition Classes
    Thread
  26. final def isDaemon(): Boolean

    Definition Classes
    Thread
  27. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  28. def isInterrupted(): Boolean

    Definition Classes
    Thread
  29. final def join(): Unit

    Definition Classes
    Thread
    Annotations
    @throws( ... )
  30. final def join(arg0: Long, arg1: Int): Unit

    Definition Classes
    Thread
    Annotations
    @throws( ... )
  31. final def join(arg0: Long): Unit

    Definition Classes
    Thread
    Annotations
    @throws( ... )
  32. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  33. final def notify(): Unit

    Definition Classes
    AnyRef
  34. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  35. def run(): Unit

    Run method of the thread.

    Run method of the thread. remember to use start() to start a thread, not run.

    Definition Classes
    CachedFileStorage → Thread → Runnable
  36. def setContextClassLoader(arg0: ClassLoader): Unit

    Definition Classes
    Thread
  37. final def setDaemon(arg0: Boolean): Unit

    Definition Classes
    Thread
  38. final def setName(arg0: String): Unit

    Definition Classes
    Thread
  39. final def setPriority(arg0: Int): Unit

    Definition Classes
    Thread
  40. def setUncaughtExceptionHandler(arg0: UncaughtExceptionHandler): Unit

    Definition Classes
    Thread
  41. def start(): Unit

    Definition Classes
    Thread
  42. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  43. def toString(): String

    Definition Classes
    Thread → AnyRef → Any
  44. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  45. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  46. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def countStackFrames(): Int

    Definition Classes
    Thread
    Annotations
    @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

  2. def destroy(): Unit

    Definition Classes
    Thread
    Annotations
    @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

  3. def log(msg: String): Unit

    Annotations
    @deprecated
    Deprecated

    (Since version 2.11) This method and its usages will be removed. Use a debugger to debug code.

  4. final def resume(): Unit

    Definition Classes
    Thread
    Annotations
    @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

  5. final def stop(arg0: java.lang.Throwable): Unit

    Definition Classes
    Thread
    Annotations
    @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

  6. final def stop(): Unit

    Definition Classes
    Thread
    Annotations
    @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

  7. final def suspend(): Unit

    Definition Classes
    Thread
    Annotations
    @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.