Package org.apache.james.mime4j.storage

Class MemoryStorageProvider.MemoryStorageOutputStream

  • All Implemented Interfaces:
    java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable
    Enclosing class:
    MemoryStorageProvider
    private static final class MemoryStorageProvider.MemoryStorageOutputStream
extends StorageOutputStream

    • Field Summary

      Fields 
      Modifier and Type Field Description
      (package private) ByteArrayBuffer bab  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected Storage toStorage0()
      Has to be implemented by a concrete subclass to create a Storage object from the bytes that have been written to this StorageOutputStream.
      protected void write0​(byte[] buffer, int offset, int length)
      Has to implemented by a concrete subclass to write bytes from the given byte array to this StorageOutputStream.

      • Methods inherited from class java.io.OutputStream

        flush

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • MemoryStorageOutputStream

        private MemoryStorageOutputStream()

    • Method Detail

      • write0

        protected void write0​(byte[] buffer,
                      int offset,
                      int length)
               throws java.io.IOException
        Description copied from class: StorageOutputStream
        Has to implemented by a concrete subclass to write bytes from the given byte array to this StorageOutputStream. This method gets called by StorageOutputStream.write(int), StorageOutputStream.write(byte[]) and StorageOutputStream.write(byte[], int, int). All the required preconditions have already been checked by these methods, including the check if the output stream has already been closed.
        Specified by:
        write0 in class StorageOutputStream
        Parameters:
        buffer - buffer containing bytes to write.
        offset - start offset in the buffer.
        length - number of bytes to write.
        Throws:
        java.io.IOException - if an I/O error occurs.

      • toStorage0

        protected Storage toStorage0()
                      throws java.io.IOException
        Description copied from class: StorageOutputStream
        Has to be implemented by a concrete subclass to create a Storage object from the bytes that have been written to this StorageOutputStream. This method gets called by StorageOutputStream.toStorage() after the preconditions have been checked. The implementation can also be sure that this methods gets invoked only once.
        Specified by:
        toStorage0 in class StorageOutputStream
        Returns:
        a Storage object as described above.
        Throws:
        java.io.IOException - if an I/O error occurs.