org.jpos.core

Class SimpleConfiguration

java.lang.Object

org.jpos.core.SimpleConfiguration

All Implemented Interfaces:

java.io.Serializable, Configuration

public class SimpleConfiguration
extends java.lang.Object
implements Configuration, java.io.Serializable

Since:

jPOS 1.1

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SimpleConfiguration()
SimpleConfiguration(java.util.Properties props)
SimpleConfiguration(java.lang.String filename)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
java.lang.String	get(java.lang.String name)
java.lang.String	get(java.lang.String name, java.lang.String def) Returns the value of the configuration property named name, or the default value def.
java.lang.String[]	getAll(java.lang.String name)
boolean	getBoolean(java.lang.String name)
boolean	getBoolean(java.lang.String name, boolean def)
boolean[]	getBooleans(java.lang.String name)
double	getDouble(java.lang.String name)
double	getDouble(java.lang.String name, double def)
double[]	getDoubles(java.lang.String name)
int	getInt(java.lang.String name)
int	getInt(java.lang.String name, int def)
int[]	getInts(java.lang.String name)
long	getLong(java.lang.String name)
long	getLong(java.lang.String name, long def)
long[]	getLongs(java.lang.String name)
int	hashCode()
java.util.Set<java.lang.String>	keySet()
void	load(java.lang.String filename)
void	put(java.lang.String name, java.lang.Object value)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SimpleConfiguration

public SimpleConfiguration()

SimpleConfiguration

public SimpleConfiguration(java.util.Properties props)

SimpleConfiguration

public SimpleConfiguration(java.lang.String filename)
                    throws java.io.IOException

Throws:

java.io.IOException

Method Detail

get

public java.lang.String get(java.lang.String name,
                            java.lang.String def)

Returns the value of the configuration property named name, or the default value def. If the property value has the format ${xxx} then its value is taken from a system property if it exists, or an environment variable. System property takes priority over environment variable. If the format is $sys{...} we read only a system property. if the format is $env{...} only an environment variable is used.

Specified by:

get in interface Configuration

Parameters:

name - The configuration property key name.

def - The default value.

Returns:

The value stored under name, or def if there's no configuration property under the given name.

getAll

public java.lang.String[] getAll(java.lang.String name)

Specified by:

getAll in interface Configuration

Parameters:

name - ditto

Returns:

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

getInts

public int[] getInts(java.lang.String name)

Specified by:

getInts in interface Configuration

getLongs

public long[] getLongs(java.lang.String name)

Specified by:

getLongs in interface Configuration

getDoubles

public double[] getDoubles(java.lang.String name)

Specified by:

getDoubles in interface Configuration

getBooleans

public boolean[] getBooleans(java.lang.String name)

Specified by:

getBooleans in interface Configuration

get

public java.lang.String get(java.lang.String name)

Specified by:

get in interface Configuration

getInt

public int getInt(java.lang.String name)

Specified by:

getInt in interface Configuration

getInt

public int getInt(java.lang.String name,
                  int def)

Specified by:

getInt in interface Configuration

getLong

public long getLong(java.lang.String name)

Specified by:

getLong in interface Configuration

getLong

public long getLong(java.lang.String name,
                    long def)

Specified by:

getLong in interface Configuration

getDouble

public double getDouble(java.lang.String name)

Specified by:

getDouble in interface Configuration

getDouble

public double getDouble(java.lang.String name,
                        double def)

Specified by:

getDouble in interface Configuration

getBoolean

public boolean getBoolean(java.lang.String name)

Specified by:

getBoolean in interface Configuration

getBoolean

public boolean getBoolean(java.lang.String name,
                          boolean def)

Specified by:

getBoolean in interface Configuration

load

public void load(java.lang.String filename)
          throws java.io.IOException

Throws:

java.io.IOException

put

public void put(java.lang.String name,
                java.lang.Object value)

Specified by:

put in interface Configuration

Parameters:

name - the Property name

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

keySet

public java.util.Set<java.lang.String> keySet()

Specified by:

keySet in interface Configuration

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object