Package gov.nih.mipav.model.dicomcomm

Class DICOM_FileIO

java.lang.Object
gov.nih.mipav.model.dicomcomm.DICOM_Comms
gov.nih.mipav.model.dicomcomm.DICOM_FileIO
public class DICOM_FileIO extends DICOM_Comms
DICOM communication package reads the data from the socket and saves the data to a file stream. When pushing, data is read (streamed) from the file and push out to the socket.
This DICOM communication package was originally based on the Java Dicom Package, whose license is below: 
 Java Dicom Package (com.zmed.dicom)
 
  Copyright (c) 1996-1997 Z Medical Imaging Systems, Inc.
 
  This software is provided, as is, for non-commercial educational
  purposes only.   Use or incorporation of this software or derivative
  works in commercial applications requires written consent from
  Z Medical Imaging Systems, Inc.
 
  Z MEDICAL IMAGING SYSTEMS MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT
  THE SUITABILITY OF THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING
  BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
  FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, OR CONFORMANCE TO ANY
  SPECIFICATION OR STANDARD.  Z MEDICAL IMAGING SYSTEMS SHALL NOT BE
  LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING OR
  MODIFYING THIS SOFTWARE OR ITS DERIVATIVES.
 
  =============================================================================
 
  This software package is implemented similarly to the UC Davis public
  domain C++ DICOM implementation which contains the following copyright
  notice:
 
  Copyright (C) 1995, University of California, Davis
 
  THIS SOFTWARE IS MADE AVAILABLE, AS IS, AND THE UNIVERSITY
  OF CALIFORNIA DOES NOT MAKE ANY WARRANTY ABOUT THE SOFTWARE, ITS
  PERFORMANCE, ITS MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR
  USE, FREEDOM FROM ANY COMPUTER DISEASES OR ITS CONFORMITY TO ANY
  SPECIFICATION. THE ENTIRE RISK AS TO QUALITY AND PERFORMANCE OF
  THE SOFTWARE IS WITH THE USER.
 
  Copyright of the software and supporting documentation is
  owned by the University of California, and free access
  is hereby granted as a license to use this software, copy this
  software and prepare derivative works based upon this software.
  However, any distribution of this software source code or
  supporting documentation or derivative works (source code and
  supporting documentation) must include this copyright notice.
 
  The UC Davis C++ source code is publicly available from the following
  anonymous ftp site:
 
  ftp://imrad.ucdmc.ucdavis.edu/pub/dicom/UCDMC/

  • Field Details

    • inFileStream

      public FileInputStream inFileStream
      File input stream object.

    • outFileStream

      public FileOutputStream outFileStream
      File output stream object.

  • Constructor Details

    • DICOM_FileIO

      public DICOM_FileIO()

  • Method Details

    • close

      public void close()
      Closes both the input and output streams if not null.

    • finalize

      public void finalize()
      Description copied from class: DICOM_Comms
      Prepares this class for destruction.
      Overrides:
      finalize in class DICOM_Comms

    • openForRead

      public boolean openForRead(String fileName)
      Open file input stream for file.
      Parameters:
      fileName - name of the file to open
      Returns:
      true if sucessfully open file for reading

    • openForWrite

      public boolean openForWrite(String fileName)
      Open file output stream for the file.
      Parameters:
      fileName - name of the file to open for writing
      Returns:
      true if sucessfully opened file for writing

    • readBinary

      public int readBinary(byte[] data, int count) throws DICOM_Exception
      Read file stream data into buffer.
      Overrides:
      readBinary in class DICOM_Comms
      Parameters:
      data - buffer in which to store data from file stream
      count - number of bytes to read into buffer
      Returns:
      The actual number of bytes read.
      Throws:
      DICOM_Exception - Throws an exception if there was a problem readiing in the data to the port.

    • sendBinary

      public void sendBinary(byte[] data, int count) throws DICOM_Exception
      Writes bytes from the data buffer into the file stream.
      Parameters:
      data - buffer which holds the info to output
      count - number of bytes to output
      Throws:
      DICOM_Exception - Throws an exception if there was a problem outputting the data to the port.