com.helger.commons.lang

Class PropertiesHelper

java.lang.Object

com.helger.commons.lang.PropertiesHelper

@Immutable
public final class PropertiesHelper
extends Object

Helper class to ease the use of Properties class.

Author:

Philip Helger

Method Summary

Modifier and Type	Method and Description
static String	expandSystemProperties(String sValue) Copy of Oracle internal PropertyExpander.expand method
static ICommonsMap<String,String>	getAsStringMap(Properties aProps)
static NonBlockingProperties	loadProperties(File aFile)
static NonBlockingProperties	loadProperties(InputStream aIS)
static NonBlockingProperties	loadProperties(IReadableResource aRes)
static NonBlockingProperties	loadProperties(ISimpleURL aURL)
static NonBlockingProperties	loadProperties(Reader aReader)

Methods inherited from class java.lang.Object

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

Method Detail

getAsStringMap

@Nonnull
 @ReturnsMutableCopy
public static ICommonsMap<String,String> getAsStringMap(@Nonnull
                                                                                        Properties aProps)

loadProperties

@Nullable
public static NonBlockingProperties loadProperties(@Nonnull
                                                              ISimpleURL aURL)

loadProperties

@Nullable
public static NonBlockingProperties loadProperties(@Nonnull
                                                              File aFile)

loadProperties

@Nullable
public static NonBlockingProperties loadProperties(@Nonnull
                                                              IReadableResource aRes)

loadProperties

@Nullable
public static NonBlockingProperties loadProperties(@Nonnull @WillClose
                                                              InputStream aIS)

loadProperties

@Nullable
public static NonBlockingProperties loadProperties(@Nonnull @WillClose
                                                              Reader aReader)

expandSystemProperties

@Nullable
public static String expandSystemProperties(@Nullable
                                                       String sValue)

Copy of Oracle internal PropertyExpander.expand method

Parameters:

sValue - Source value. May be null.

Returns:

null if source is null.