Package org.dellroad.hl7.io

Class HL7FileWriter

java.lang.Object

org.dellroad.hl7.io.HL7FileWriter

All Implemented Interfaces:

Closeable, AutoCloseable, HL7Writer

public class HL7FileWriter
extends Object
implements HL7Writer, Closeable

Writes out HL7 messages in "file format".

Each segment is terminated with LF, and a blank line is added between messages.

Field Summary

Fields

Modifier and Type	Field	Description
protected BufferedWriter	writer

Constructor Summary

Constructors

Constructor	Description
HL7FileWriter(OutputStream out)	Convenience constructor.
HL7FileWriter(Writer out)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the underlying writer.
void	writeMessage(HL7Message message)	Write the given message to the underlying output (and then flush it).

Methods inherited from class java.lang.Object

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

Field Detail

writer

protected final BufferedWriter writer

Constructor Detail

HL7FileWriter

public HL7FileWriter(Writer out)

Constructor.

Parameters:

out - underlying writer

HL7FileWriter

public HL7FileWriter(OutputStream out)

Convenience constructor. Equivalent to:

HL7FileWriter(new OutputStreamWriter(out, StandardCharsets.ISO_8859_1))

Parameters:

out - underlying input stream

Method Detail

writeMessage

public void writeMessage(HL7Message message)
                  throws IOException

Write the given message to the underlying output (and then flush it).

Specified by:

writeMessage in interface HL7Writer

Parameters:

message - message to write

Throws:

IOException - if an I/O error occurs

close

public void close()
           throws IOException

Closes the underlying writer.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException