Top Fields Constructors Methods

com.mchange.util.impl

public Class SyncedProperties

Class Inheritance

extends Object

java.lang.Object
com.mchange.util.impl.SyncedProperties

Imports

java.io.*, java.util.*, com.mchange.io.InputStreamUtils, .OutputStreamUtils

Field Summary

Modifier and Type	Field and Description
private static final String	ASCII
pack-priv File	file
private static final byte[]	H_LF_BYTES
private static final byte	H_START_BYTE
pack-priv byte[]	headerBytes
pack-priv long	last_mod
pack-priv Properties	props
private static final String[]	SA_TEMPLATE

Constructor Summary

Access	Constructor and Description
public	SyncedProperties(File file, String header)
public	SyncedProperties(File file, String[] header)
public	SyncedProperties(File file)
private	SyncedProperties(File file, byte[] headerBytes)

Method Summary

Modifier and Type	Method and Description
public synchronized void	clear()
public synchronized boolean	contains(String value)
public synchronized boolean	containsKey(String key)
public synchronized Enumeration<E>	elements()
private synchronized void	ensureUpToDate()
public synchronized String	getProperty(String property)
public synchronized String	getProperty(String property, String defaultValue)
public synchronized boolean	isEmpty()
public synchronized Enumeration<E>	keys()
private static byte[]	makeHeaderBytes(String[] header)
private static byte[]	makeHeaderBytes(String header)
public synchronized void	put(String property, String value)
public synchronized void	remove(String property)
private synchronized void	rewritePropsFile()
public synchronized int	size()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

ASCII	back to summary
private static final String ASCII

file	back to summary
pack-priv File file

H_LF_BYTES	back to summary
private static final byte[] H_LF_BYTES

H_START_BYTE	back to summary
private static final byte H_START_BYTE

headerBytes	back to summary
pack-priv byte[] headerBytes

last_mod	back to summary
pack-priv long last_mod

props	back to summary
pack-priv Properties props

SA_TEMPLATE	back to summary
private static final String[] SA_TEMPLATE

Constructor Detail

SyncedProperties	back to summary
public SyncedProperties(File file, String header) throws IOException

SyncedProperties	back to summary
public SyncedProperties(File file, String[] header) throws IOException

SyncedProperties	back to summary
public SyncedProperties(File file) throws IOException

SyncedProperties	back to summary
private SyncedProperties(File file, byte[] headerBytes) throws IOException

Method Detail

clear	back to summary
public synchronized void clear() throws IOException

contains	back to summary
public synchronized boolean contains(String value) throws IOException

containsKey	back to summary
public synchronized boolean containsKey(String key) throws IOException

elements	back to summary
public synchronized Enumeration<E> elements() throws IOException

ensureUpToDate	back to summary
private synchronized void ensureUpToDate() throws IOException

getProperty	back to summary
public synchronized String getProperty(String property) throws IOException

getProperty	back to summary
public synchronized String getProperty(String property, String defaultValue) throws IOException

isEmpty	back to summary
public synchronized boolean isEmpty() throws IOException

keys	back to summary
public synchronized Enumeration<E> keys() throws IOException

makeHeaderBytes	back to summary
private static byte[] makeHeaderBytes(String[] header)

makeHeaderBytes	back to summary
private static byte[] makeHeaderBytes(String header)

put	back to summary
public synchronized void put(String property, String value) throws IOException

remove	back to summary
public synchronized void remove(String property) throws IOException

rewritePropsFile	back to summary
private synchronized void rewritePropsFile() throws IOException

size	back to summary
public synchronized int size() throws IOException