de.joshuaschnabel.config.json

Class JsonConfig

java.lang.Object

de.joshuaschnabel.config.json.JsonConfig

Direct Known Subclasses:

NestedJsonConfig

public class JsonConfig
extends java.lang.Object

This class offers the possibility to store settings in a json file.

Constructor Summary

Constructors

Constructor and Description
JsonConfig()

Method Summary

Modifier and Type	Method and Description
java.lang.String	getProperty(java.lang.String path) Get a value
java.lang.String	getProperty(java.lang.String path, java.lang.String defaultValue) Get a value
boolean	isEmpty()
void	load(java.io.InputStream is) Loads settings from stream
void	load(java.io.Reader ir) Loads settings from reader
void	save(java.io.OutputStream os) Save settings to stream
void	save(java.io.Writer ow) Save settings to Writer
void	setProperty(java.lang.String path, java.lang.String value) Stores a value to a name.

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonConfig

public JsonConfig()

See Also:

JsonConfig

Method Detail

load

public void load(java.io.InputStream is)
          throws java.io.IOException

Loads settings from stream

Parameters:

is - - InputStream

Throws:

java.io.IOException

load

public void load(java.io.Reader ir)
          throws java.io.IOException

Loads settings from reader

Parameters:

ir - - Reader

Throws:

java.io.IOException

save

public void save(java.io.OutputStream os)
          throws java.io.IOException

Save settings to stream

Parameters:

os - - OutputStream

Throws:

java.io.IOException

save

public void save(java.io.Writer ow)
          throws java.io.IOException

Save settings to Writer

Parameters:

ow - - Writer

Throws:

java.io.IOException

setProperty

public void setProperty(java.lang.String path,
                        java.lang.String value)

Stores a value to a name.

Parameters:

path - - path of the value

value - the value

getProperty

public java.lang.String getProperty(java.lang.String path)

Get a value

Parameters:

path - - to the value

Returns:

the value

getProperty

public java.lang.String getProperty(java.lang.String path,
                                    java.lang.String defaultValue)

Get a value

Parameters:

path - - to the value

defaultValue - - defaultValue if the path doesn't exists

Returns:

the value

isEmpty

public boolean isEmpty()

Returns:

Boolean.TRUE if there are no entries