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## org.modeshape.jcr.value.binary
Class TransientBinaryStore

    java.lang.Object
      org.modeshape.jcr.value.binary.AbstractBinaryStore
          org.modeshape.jcr.value.binary.FileSystemBinaryStore
              org.modeshape.jcr.value.binary.TransientBinaryStore

All Implemented Interfaces:
  BinaryStore

    @ThreadSafe
    public final class TransientBinaryStore

extends FileSystemBinaryStore

A `BinaryStore` implementation that does not persist the binary values beyond the lifetime of the virtual machine. This implementation extends `FileSystemBinaryStore` and uses a temporary directory. Thus, the binary values are not stored in-memory.

Field Summary
`protected static File` | `TRANSIENT_STORE_DIRECTORY`

Fields inherited from class org.modeshape.jcr.value.binary.FileSystemBinaryStore
`TRASH_DIRECTORY_NAME`

Fields inherited from class org.modeshape.jcr.value.binary.AbstractBinaryStore
`MEDIUM_BUFFER_SIZE`

Fields inherited from interface org.modeshape.jcr.value.binary.BinaryStore
`DEFAULT_MINIMUM_BINARY_SIZE_IN_BYTES`

Method Summary
`static TransientBinaryStore` | `get()` Obtain a shared `TransientBinaryStore` instance.
`protected void` | `initializeStorage(File directory)` Ensures that the directory used by this binary store exists and can be both read and written to.

Methods inherited from class org.modeshape.jcr.value.binary.FileSystemBinaryStore
`create, findFile, getDirectory, getInputStream, getMimeType, getText, markAsUnused, markAsUnused, moveFileExclusively, pruneEmptyDirectories, removeValuesUnusedLongerThan, storeValue, touch`

Methods inherited from class org.modeshape.jcr.value.binary.AbstractBinaryStore
`bestBufferSize, detector, extractor, getMinimumBinarySizeInBytes, setMimeTypeDetector, setMinimumBinarySizeInBytes, setTextExtractor, shutdown, start`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### TRANSIENT_STORE_DIRECTORY

    protected static final File TRANSIENT_STORE_DIRECTORY

Method Detail

### get

    public static TransientBinaryStore get()

  Obtain a shared `TransientBinaryStore` instance.

  Returns:
    the instance; never null

### initializeStorage

    protected void initializeStorage(File directory)
                              throws BinaryStoreException

  Ensures that the directory used by this binary store exists and can be both read and written to.

  Overrides:
    `initializeStorage` in class `FileSystemBinaryStore`
  Throws:
    `BinaryStoreException` - if the directory cannot be written to, read, or (if needed) created

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