Module com.blackhillsoftware.zutil

Package com.blackhillsoftware.zutil.io

Class RecordWriter

java.lang.Object

com.blackhillsoftware.zutil.io.RecordWriter

All Implemented Interfaces:

Closeable, AutoCloseable

Direct Known Subclasses:

TextRecordWriter

public class RecordWriter
extends Object
implements Closeable

This class wraps com.ibm.jzos.RecordWriter and implements java.io.Closeable, allowing you to use the RecordWriter with a try-with-resources block. This class provides the same methods as JZOS RecordWriter and calls the JZOS RecordWriter methods so it should be a drop in replacement to JZOS RecordWriter, with the addition of the Closeable interface.

Method Summary

Modifier and Type	Method	Description
void	close()	Close the underlying com.ibm.jzos.RecordWriter
void	flush()	Wrapper for com.ibm.jzos.RecordWriter.flush()
boolean	getAutoFree()	Wrapper for com.ibm.jzos.RecordWriter.getAutoFree()
int	getBlksize()	Wrapper for com.ibm.jzos.RecordWriter.getBlksize()
String	getDDName()	Wrapper for com.ibm.jzos.RecordWriter.getDDName()
String	getDsn()	Wrapper for com.ibm.jzos.RecordWriter.getDsn()
int	getLrecl()	Wrapper for com.ibm.jzos.RecordWriter.getLrecl()
String	getRecfm()	Wrapper for com.ibm.jzos.RecordWriter.getRecfm()
int	getRecfmBits()	Wrapper for com.ibm.jzos.RecordWriter.getRecfmBits()
static RecordWriter	newWriter(String name, int flags)	Construct a new com.blackhillsoftware.zutil.io.RecordWriter using the same syntax as com.ibm.jzos.RecordWriter.newWriter(String name, int flags)
static RecordWriter	newWriterForDD(String ddname)	Construct a new com.blackhillsoftware.zutil.io.RecordWriter using the same syntax as com.ibm.jzos.RecordWriter.newWriterForDD(String ddname)
void	setAutoFree(boolean autoFree)	Wrapper for com.ibm.jzos.RecordWriter.setAutoFree(boolean autoFree)
void	write(byte[] buf)	Wrapper for com.ibm.jzos.RecordWriter.write(byte[] buf)
void	write(byte[] buf, int offset, int len)	Wrapper for com.ibm.jzos.RecordWriter.write(byte[] buf, int offset, int len)

Methods inherited from class java.lang.Object

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

Method Details

newWriter

public static RecordWriter newWriter(String name,
 int flags)
                              throws IOException

Construct a new com.blackhillsoftware.zutil.io.RecordWriter using the same syntax as com.ibm.jzos.RecordWriter.newWriter(String name, int flags)

Parameters:

name - the name of the file to open

flags -

Returns:

Throws:

IOException - if the JZOS native call fails

newWriterForDD

public static RecordWriter newWriterForDD(String ddname)
                                   throws IOException

Construct a new com.blackhillsoftware.zutil.io.RecordWriter using the same syntax as com.ibm.jzos.RecordWriter.newWriterForDD(String ddname)

Throws:

IOException - if the JZOS native call fails

close

public void close()
           throws IOException

Close the underlying com.ibm.jzos.RecordWriter

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException - if the JZOS native call fails

flush

public void flush()
           throws IOException

Wrapper for com.ibm.jzos.RecordWriter.flush()

Throws:

IOException - if the JZOS native call fails

getAutoFree

public boolean getAutoFree()

Wrapper for com.ibm.jzos.RecordWriter.getAutoFree()

setAutoFree

public void setAutoFree(boolean autoFree)

Wrapper for com.ibm.jzos.RecordWriter.setAutoFree(boolean autoFree)

getBlksize

public int getBlksize()

Wrapper for com.ibm.jzos.RecordWriter.getBlksize()

getDDName

public String getDDName()

Wrapper for com.ibm.jzos.RecordWriter.getDDName()

getDsn

public String getDsn()

Wrapper for com.ibm.jzos.RecordWriter.getDsn()

getLrecl

public int getLrecl()

Wrapper for com.ibm.jzos.RecordWriter.getLrecl()

getRecfm

public String getRecfm()

Wrapper for com.ibm.jzos.RecordWriter.getRecfm()

getRecfmBits

public int getRecfmBits()

Wrapper for com.ibm.jzos.RecordWriter.getRecfmBits()

Returns:

result of JZOS RecordWriter.getRecfmBits()

write

public void write(byte[] buf)
           throws IOException

Wrapper for com.ibm.jzos.RecordWriter.write(byte[] buf)

Throws:

IOException - if the JZOS native call fails

write

public void write(byte[] buf,
 int offset,
 int len)
           throws IOException

Wrapper for com.ibm.jzos.RecordWriter.write(byte[] buf, int offset, int len)

Throws:

IOException - if the JZOS native call fails