org.apache.geode.management.configuration

Class ClassName

java.lang.Object

org.apache.geode.management.configuration.ClassName

All Implemented Interfaces:

java.io.Serializable

public class ClassName
extends java.lang.Object
implements java.io.Serializable

Used to configure an attribute that represents an instance of a java class. If the class implements the org.apache.geode.cache.Declarable interface from the geode-core module then properties can also be configured that will be used to initialize the instance.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static ClassName	EMPTY Can be used when updating an attribute to configure it with no class name.

Constructor Summary

Constructors

Constructor and Description
ClassName(java.lang.String className) Object to be instantiated using the empty param constructor of the className
ClassName(java.lang.String className, java.util.Properties properties)
ClassName(java.lang.String className, java.lang.String jsonInitProperties) this is a convenient way to create a ClassName object using json represented properties

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
java.lang.String	getClassName()
java.util.Properties	getInitProperties()
int	hashCode()
static boolean	isClassNameValid(java.lang.String className) this provides a convenient method to validate if the given name is a valid classname

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY

public static final ClassName EMPTY

Can be used when updating an attribute to configure it with no class name.

Constructor Detail

ClassName

public ClassName(java.lang.String className)

Object to be instantiated using the empty param constructor of the className

Parameters:

className - this class needs a no-arg constructor.

ClassName

public ClassName(java.lang.String className,
                 java.lang.String jsonInitProperties)

this is a convenient way to create a ClassName object using json represented properties

Parameters:

className - this class needs to have a no-arg constructor

jsonInitProperties - a json representation of the initialization properties that will be passed to org.apache.geode.cache.Declarable#initialize in the geode-core module. If the className is not Declarable, then these properties will be ignored

Throws:

java.lang.IllegalArgumentException - if the class name is not valid

java.lang.IllegalArgumentException - if jsonInitProperties is invalid JSON

ClassName

public ClassName(java.lang.String className,
                 java.util.Properties properties)

Parameters:

className - the name of the class to be instantiated. This class needs to have a no-arg constructor.

properties - the initialization properties that will be passed to org.apache.geode.cache.Declarable#initialize in the geode-core module. If the className is not Declarable, then these properties will be ignored

Throws:

java.lang.IllegalArgumentException - if classname contains illegal classname characters

Method Detail

getClassName

public java.lang.String getClassName()

Returns:

the name of the class

getInitProperties

public java.util.Properties getInitProperties()

Returns:

the properties that will be used when an instance is created.

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

isClassNameValid

public static boolean isClassNameValid(java.lang.String className)

this provides a convenient method to validate if the given name is a valid classname

Parameters:

className - the class name to be validated

Returns:

false if classname is blank or has invalid classname characters