Package org.springframework.batch.support

Class SystemPropertyInitializer

java.lang.Object

org.springframework.batch.support.SystemPropertyInitializer

All Implemented Interfaces:

org.springframework.beans.factory.InitializingBean

public class SystemPropertyInitializer
extends Object
implements org.springframework.beans.factory.InitializingBean

Helper class that sets up a System property with a default value. A System property is created with the specified key name, and default value (i.e. if the property already exists it is not changed).

Author:

Dave Syer

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ENVIRONMENT	Name of system property used by default.

Constructor Summary

Constructors

Constructor	Description
SystemPropertyInitializer()

Method Summary

Modifier and Type	Method	Description
void	afterPropertiesSet()	Sets the System property with the provided name and default value.
void	setDefaultValue(String defaultValue)	Mandatory property specifying the default value of the System property.
void	setKeyName(String keyName)	Set the key name for the System property that is created.

Methods inherited from class java.lang.Object

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

Field Details

ENVIRONMENT

public static final String ENVIRONMENT

Name of system property used by default.

See Also:

• Constant Field Values

Constructor Details

SystemPropertyInitializer

public SystemPropertyInitializer()

Method Details

setKeyName

public void setKeyName(String keyName)

Set the key name for the System property that is created. Defaults to ENVIRONMENT.

Parameters:

keyName - the key name to set

setDefaultValue

public void setDefaultValue(String defaultValue)

Mandatory property specifying the default value of the System property.

Parameters:

defaultValue - the default value to set

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Sets the System property with the provided name and default value.

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

Exception

See Also:

• InitializingBean.afterPropertiesSet()