Class SubConfiguration

java.lang.Object

org.jpos.core.SubConfiguration

All Implemented Interfaces:

Configuration

public class SubConfiguration
extends Object
implements Configuration

SubConfiguration objects lets childs objects access attributes in its parent object with a given prefix, for example "child.". Child objects can access properties with their prefix removed.

Field Summary

Fields

Modifier and Type	Field	Description
protected Configuration	cfg	Parent Configuration
protected String	prefix	prefix identifying the child parameters

Constructor Summary

Constructors

Constructor	Description
SubConfiguration()	Creates a new empty SubConfiguration object
SubConfiguration(Configuration cfg, String prefix)	Creates a new SubConfiguration from its parent's Configuration and the a given prefix.

Method Summary

Modifier and Type	Method	Description
String	get(String propertyName)
String	get(String propertyName, String defaultValue)
String[]	getAll(String propertyName)
boolean	getBoolean(String propertyName)
boolean	getBoolean(String propertyName, boolean defaultValue)
boolean[]	getBooleans(String propertyName)
double	getDouble(String propertyName)
double	getDouble(String propertyName, double defaultValue)
double[]	getDoubles(String propertyName)
int	getInt(String propertyName)
int	getInt(String propertyName, int defaultValue)
int[]	getInts(String propertyName)
long	getLong(String propertyName)
long	getLong(String propertyName, long defaultValue)
long[]	getLongs(String propertyName)
Object	getObject(String propertyName)	Creates a new object, it takes the class from the value of the property propertyName
Set<String>	keySet()
void	put(String name, Object value)
void	setConfiguration(Configuration newCfg)	Sets the container configuration.
void	setPrefix(String newPrefix)	Sets the prefix that identifies the parameters of the child object inside the parent configuration.

Methods inherited from class Object

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

Field Details

cfg

protected Configuration cfg

Parent Configuration

prefix

protected String prefix

prefix identifying the child parameters

Constructor Details

SubConfiguration

public SubConfiguration()

Creates a new empty SubConfiguration object

SubConfiguration

public SubConfiguration(Configuration cfg,
 String prefix)

Creates a new SubConfiguration from its parent's Configuration and the a given prefix.

Parameters:

cfg - Parent's Configuration

prefix - prefix identifying child parameters.

Method Details

setConfiguration

public void setConfiguration(Configuration newCfg)

Sets the container configuration.

Parameters:

newCfg - New container configuration.

setPrefix

public void setPrefix(String newPrefix)

Sets the prefix that identifies the parameters of the child object inside the parent configuration.

Parameters:

newPrefix - New prefix

get

public String get(String propertyName)

Specified by:

get in interface Configuration

getAll

public String[] getAll(String propertyName)

Specified by:

getAll in interface Configuration

Parameters:

propertyName - ditto

Returns:

all properties with a given name (or a zero-length array)

getInts

public int[] getInts(String propertyName)

Specified by:

getInts in interface Configuration

getLongs

public long[] getLongs(String propertyName)

Specified by:

getLongs in interface Configuration

getDoubles

public double[] getDoubles(String propertyName)

Specified by:

getDoubles in interface Configuration

getBooleans

public boolean[] getBooleans(String propertyName)

Specified by:

getBooleans in interface Configuration

get

public String get(String propertyName,
 String defaultValue)

Specified by:

get in interface Configuration

getBoolean

public boolean getBoolean(String propertyName)

Specified by:

getBoolean in interface Configuration

getBoolean

public boolean getBoolean(String propertyName,
 boolean defaultValue)

Specified by:

getBoolean in interface Configuration

getDouble

public double getDouble(String propertyName)

Specified by:

getDouble in interface Configuration

getDouble

public double getDouble(String propertyName,
 double defaultValue)

Specified by:

getDouble in interface Configuration

getLong

public long getLong(String propertyName)

Specified by:

getLong in interface Configuration

getLong

public long getLong(String propertyName,
 long defaultValue)

Specified by:

getLong in interface Configuration

getInt

public int getInt(String propertyName)

Specified by:

getInt in interface Configuration

getInt

public int getInt(String propertyName,
 int defaultValue)

Specified by:

getInt in interface Configuration

put

public void put(String name,
 Object value)

Specified by:

put in interface Configuration

Parameters:

name - the Property name

value - typically a String, but could be a String[] too

getObject

public Object getObject(String propertyName)
                 throws ConfigurationException

Creates a new object, it takes the class from the value of the property propertyName

Parameters:

propertyName - Property whose value is the class name of the object being created.

Throws:

ConfigurationException

keySet

public Set<String> keySet()

Specified by:

keySet in interface Configuration