org.apache.tamaya.json

Class JSONPropertySource

java.lang.Object

org.apache.tamaya.json.JSONPropertySource

All Implemented Interfaces:

org.apache.tamaya.spi.PropertySource

public class JSONPropertySource
extends Object
implements org.apache.tamaya.spi.PropertySource

Property source based on a JSON file.

Field Summary

Fields

Modifier and Type	Field and Description
static String	JOHNZON_SUPPORTS_COMMENTS_PROP Constant for enabling comments in Johnzon.

Fields inherited from interface org.apache.tamaya.spi.PropertySource

EMPTY, TAMAYA_ORDINAL

Constructor Summary

Constructors

Constructor and Description
JSONPropertySource(URL resource) Constructor, hereby using 0 as the default ordinal.
JSONPropertySource(URL resource, int defaultOrdinal) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.tamaya.spi.PropertyValue	get(String key)
String	getName()
int	getOrdinal()
Map<String,String>	getProperties()
boolean	isScannable()
protected Map<String,String>	readConfig(URL urlResource) Reads the configuration.

Methods inherited from class java.lang.Object

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

Field Detail

JOHNZON_SUPPORTS_COMMENTS_PROP

public static final String JOHNZON_SUPPORTS_COMMENTS_PROP

Constant for enabling comments in Johnzon.

See Also:

Constant Field Values

Constructor Detail

JSONPropertySource

public JSONPropertySource(URL resource)

Constructor, hereby using 0 as the default ordinal.

Parameters:

resource - the resource modelled as URL, not null.

JSONPropertySource

public JSONPropertySource(URL resource,
                  int defaultOrdinal)

Constructor.

Parameters:

resource - the resource modelled as URL, not null.

defaultOrdinal - the defaultOrdinal to be used.

Method Detail

getOrdinal

public int getOrdinal()

Specified by:

getOrdinal in interface org.apache.tamaya.spi.PropertySource

getName

public String getName()

Specified by:

getName in interface org.apache.tamaya.spi.PropertySource

get

public org.apache.tamaya.spi.PropertyValue get(String key)

Specified by:

get in interface org.apache.tamaya.spi.PropertySource

getProperties

public Map<String,String> getProperties()

Specified by:

getProperties in interface org.apache.tamaya.spi.PropertySource

readConfig

protected Map<String,String> readConfig(URL urlResource)

Reads the configuration.

Parameters:

urlResource - soure of the configuration.

Returns:

the configuration read from the given resource URL.

Throws:

org.apache.tamaya.ConfigException - if resource URL cannot be read.

isScannable

public boolean isScannable()

Specified by:

isScannable in interface org.apache.tamaya.spi.PropertySource