cdac.medinfo.sdk.dcm30_04.dicomstreams

Class DicomFileStream

java.lang.Object

cdac.medinfo.sdk.dcm30_04.dicomstreams.DicomStream

cdac.medinfo.sdk.dcm30_04.dicomstreams.DicomFileStream

All Implemented Interfaces:

IDicomStream, java.io.Serializable

public class DicomFileStream
extends DicomStream
implements java.io.Serializable

A FileStream can obtain input bytes from a file or output bytes to a file in a file system. It depends on which stream you have set into the FileStream. What files are available depends on the host environment. For example: To read from a file stream in which FileInputStream is set: FileInputStream fis = new FileInputStream("t.tmp"); DicomStream ds = new FileStream(); ds.setInputStream(fis); int i = ds.readInt(); ds.close(); To write to a file stream in which FileOutputStream is set: FileOutputStream fis = new FileOutputStream("t.tmp"); DicomStream ds = new FileStream(); ds.setOutputStream(fis); int i = 20; ds.writeInt(i); ds.close(); FileStream can act as inputstream as well as outputstream at the same time by using setStream(inpustream,outputstream method. In this case, programmer can use it for reading as well as writing also. FileStream inherits default functionality of mark, reset and skipping of bytes over the underlying input stream

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DicomFileStream() Default Constructor for FileStream.

Method Summary

Methods

Modifier and Type	Method and Description
int	setInputStream(java.io.FileInputStream objFileInputStream) Sets the Input Stream.
int	setOutputStream(java.io.FileOutputStream objFileOutputStream) Sets the Output Stream.
int	setStream(java.io.FileInputStream objFileInputStream, java.io.FileOutputStream objFileOutputStream) Sets the Stream.

Methods inherited from class cdac.medinfo.sdk.dcm30_04.dicomstreams.DicomStream

available, close, endSend, getEndianNess, getReadBytes, getStream, mark, readBuffer, readByte, readChar, readChars, readDouble, readFloat, readInt, readLong, readShort, readString, readWord, reset, setEndianNess, skip, startReceive, writeBuffer, writeByte, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeString, writeWord

Methods inherited from class java.lang.Object

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

Constructor Detail

DicomFileStream

public DicomFileStream()

Default Constructor for FileStream.

Method Detail

setInputStream

public int setInputStream(java.io.FileInputStream objFileInputStream)

Sets the Input Stream.

Parameters:

objFileInputStream - - Object of FileInputStream.

Returns:

int - Integer value shows success.

setOutputStream

public int setOutputStream(java.io.FileOutputStream objFileOutputStream)

Sets the Output Stream.

Parameters:

objFileOutputStream - - Object of FileOutputStream.

Returns:

int - Integer value shows success.

setStream

public int setStream(java.io.FileInputStream objFileInputStream,
            java.io.FileOutputStream objFileOutputStream)

Sets the Stream.

Parameters:

objFileInputStream - - Object of FileInputStream.

objFileOutputStream - - Object of FileOutputStream.

Returns:

int - Integer value shows success.