fish.payara.healthcheck.microprofile.metrics

Class StringWriterProxy

java.lang.Object

java.io.Writer

fish.payara.healthcheck.microprofile.metrics.StringWriterProxy

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public class StringWriterProxy
extends Writer

A string writer that supports clearing the result. The heavy synchronization may be a performance issue, but for now it makes sure that this class works concurrently.

Field Summary

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor and Description
StringWriterProxy()

Method Summary

Modifier and Type	Method and Description
void	clear()
void	close()
void	flush()
String	toString()
void	write(char[] cbuf, int off, int len)

Methods inherited from class java.io.Writer

append, append, append, write, write, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

StringWriterProxy

public StringWriterProxy()

Method Detail

write

public void write(char[] cbuf,
                  int off,
                  int len)
           throws IOException

Specified by:

write in class Writer

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Specified by:

flush in class Writer

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class Writer

Throws:

IOException

clear

public void clear()

toString

public String toString()

Overrides:

toString in class Object