org.settings4j.connector

Class EnvironmentConnector

java.lang.Object

org.settings4j.connector.AbstractConnector

org.settings4j.connector.AbstractPropertyConnector

org.settings4j.connector.EnvironmentConnector

All Implemented Interfaces:

Connector

public class EnvironmentConnector
extends AbstractPropertyConnector

The Environment variable implementation of an Connector.

see also System.getenv(String).

Author:

Harald.Brabenetz

Constructor Summary

Constructors

Constructor and Description
EnvironmentConnector()

Method Summary

Methods

Modifier and Type	Method and Description
protected String	getProperty(String key, String def) Very similar to System.getenv except that the SecurityException is hidden.

Methods inherited from class org.settings4j.connector.AbstractPropertyConnector

getContent, getObject, getString

Methods inherited from class org.settings4j.connector.AbstractConnector

addConnector, getConnectors, getContentResolver, getName, getObjectResolver, init, setContentResolver, setName, setObjectResolver

Methods inherited from class java.lang.Object

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

Constructor Detail

EnvironmentConnector

public EnvironmentConnector()

Method Detail

getProperty

protected String getProperty(String key,
                 String def)

Very similar to System.getenv except that the SecurityException is hidden.

Specified by:

getProperty in class AbstractPropertyConnector

Parameters:

key - The key to search for.

def - The default value to return.

Returns:

the string value of the Environment variable, or the default value if there is no property with that key.