cdac.medinfo.sdk.dcm30_04.dicomreaderwriters

Class DicomFileWriter

java.lang.Object

cdac.medinfo.sdk.dcm30_04.dicomreaderwriters.DicomFileWriter

All Implemented Interfaces:

IDicomFileWriter

public class DicomFileWriter
extends java.lang.Object
implements IDicomFileWriter

This class will be used as a file writer capable of writing part-10 complaint dicom file

Constructor Summary

Constructors

Constructor and Description
DicomFileWriter(IDicomStream objIDicomStream_) This constructor accepts DicomStream in which file is already set .
DicomFileWriter(java.lang.String strFileNameWithPath) This constructor creates a DicomFileReader by accepting file name with complete path.

Method Summary

Methods

Modifier and Type	Method and Description
int	setHeader(IDicomFileHeader objDicomFileHeader_) This method sets the Dicom File Header to be written into the DicomFileWriter.
int	writeDataContents(byte[] dataContents) This method writes data contents in the file which is actually content of DataSet.
int	writeDefaultHeader() This method writes the default DicomFileHeader into the file.
int	writeHeader(byte[] header) This method writes the header in the file which is stored in the DicomFileHeader class.
int	writeHeader(IDicomFileHeader objDicomFileHeader) This method writes the DicomFileHeader into the file.
int	writeHeaderPrefix() This method writes the 4 byte Dicom Header prefix which determines whether the header is present or not
int	writePreamble() This method writes 128 byte preamble in the dicom file before DICM suffix and header details .
int	writePreamble(byte[] preamble) This method writes the 128 byte preamble in the dicom file before DICM suffix and header details .

Methods inherited from class java.lang.Object

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

Constructor Detail

DicomFileWriter

public DicomFileWriter(java.lang.String strFileNameWithPath)
                throws java.io.IOException

This constructor creates a DicomFileReader by accepting file name with complete path.

Parameters:

strFileNameWithPath - The file name with complete path.

Throws:

java.io.IOException - Signals that an I/O exception of some sort has occurred.

DicomFileWriter

public DicomFileWriter(IDicomStream objIDicomStream_)

This constructor accepts DicomStream in which file is already set .

Parameters:

objIDicomStream_ - The DicomStream in which file is already set.

Method Detail

writePreamble

public int writePreamble()
                  throws java.io.IOException

This method writes 128 byte preamble in the dicom file before DICM suffix and header details .

Specified by:

writePreamble in interface IDicomFileWriter

Returns:

int - returns 1 on success.

Throws:

java.io.IOException - Signals that an I/O exception of some sort has occurred.

writePreamble

public int writePreamble(byte[] preamble)
                  throws java.io.IOException

This method writes the 128 byte preamble in the dicom file before DICM suffix and header details .

Specified by:

writePreamble in interface IDicomFileWriter

Parameters:

preamble - preamble of dicom file as byte array.

Returns:

int - returns 1 on success.

Throws:

java.io.IOException - Signals that an I/O exception of some sort has occurred.

writeHeaderPrefix

public int writeHeaderPrefix()
                      throws java.io.IOException

This method writes the 4 byte Dicom Header prefix which determines whether the header is present or not

Specified by:

writeHeaderPrefix in interface IDicomFileWriter

Returns:

int - returns 1 on success.

Throws:

java.io.IOException - Signals that an I/O exception of some sort has occurred.

writeHeader

public int writeHeader(byte[] header)
                throws java.io.IOException

This method writes the header in the file which is stored in the DicomFileHeader class.

Specified by:

writeHeader in interface IDicomFileWriter

Parameters:

header - DicomFileHeader as byte array.

Returns:

int - returns 1 on success.

Throws:

java.io.IOException - Signals that an I/O exception of some sort has occurred.

writeHeader

public int writeHeader(IDicomFileHeader objDicomFileHeader)
                throws java.io.IOException

This method writes the DicomFileHeader into the file.

Specified by:

writeHeader in interface IDicomFileWriter

Parameters:

objDicomFileHeader - Object of DicomFileHeader.

Returns:

int - returns 1 on success.

Throws:

java.io.IOException - Signals that an I/O exception of some sort has occurred.

writeDefaultHeader

public int writeDefaultHeader()
                       throws java.io.IOException

This method writes the default DicomFileHeader into the file.

Specified by:

writeDefaultHeader in interface IDicomFileWriter

Returns:

int - returns 1 on success.

Throws:

java.io.IOException - Signals that an I/O exception of some sort has occurred.

setHeader

public int setHeader(IDicomFileHeader objDicomFileHeader_)

This method sets the Dicom File Header to be written into the DicomFileWriter.

Specified by:

setHeader in interface IDicomFileWriter

Parameters:

objDicomFileHeader_ - Object of DicomFileHeader.

Returns:

int - returns 1 on success.

writeDataContents

public int writeDataContents(byte[] dataContents)
                      throws java.io.IOException

This method writes data contents in the file which is actually content of DataSet.

Specified by:

writeDataContents in interface IDicomFileWriter

Parameters:

dataContents - byte array of data to be written.

Returns:

int - returns 1 on success.

Throws:

java.io.IOException - Signals that an I/O exception of some sort has occurred.