Class ActivationGroupDesc

• java.lang.Object
• • java.rmi.activation.ActivationGroupDesc

All Implemented Interfaces:

Serializable

public final class ActivationGroupDesc
extends Object
implements Serializable

Since:

1.2

See Also:

ActivationGroup, ActivationGroupID, Serialized Form

Nested Classes

Nested Classes

Modifier and Type	Class and Description
static class	ActivationGroupDesc.CommandEnvironment Startup options for ActivationGroup implementations.

Constructors

ActivationGroupDesc

public ActivationGroupDesc(Properties overrides,
                           ActivationGroupDesc.CommandEnvironment cmd)

Parameters:

overrides - the set of properties to set when the group is recreated.

cmd - the controlling options for executing the VM in another process (or null).

Since:

1.2

ActivationGroupDesc

public ActivationGroupDesc(String className,
                           String location,
                           MarshalledObject<?> data,
                           Properties overrides,
                           ActivationGroupDesc.CommandEnvironment cmd)

Specifies an alternate group implementation and execution environment to be used for the group.

Parameters:

className - the group's package qualified class name or null. A null group class name indicates the system's default ActivationGroup implementation.

location - the location from where to load the group's class

data - the group's initialization data contained in marshalled form (could contain properties, for example)

overrides - a properties map which will override those set by default in the subprocess environment (will be translated into -D options), or null.

cmd - the controlling options for executing the VM in another process (or null).

Since:

1.2

Methods

getClassName

public String getClassName()

Returns the group's class name (possibly null). A null group class name indicates the system's default ActivationGroup implementation.

Returns:

the group's class name

Since:

1.2

getLocation

public String getLocation()

Returns the group's code location.

Returns:

the group's code location

Since:

1.2

getData

public MarshalledObject<?> getData()

Returns the group's initialization data.

Returns:

the group's initialization data

Since:

1.2

getPropertyOverrides

public Properties getPropertyOverrides()

Returns the group's property-override list.

Returns:

the property-override list, or null

Since:

1.2

getCommandEnvironment

public ActivationGroupDesc.CommandEnvironment getCommandEnvironment()

Returns the group's command-environment control object.

Returns:

the command-environment object, or null

Since:

1.2

equals

public boolean equals(Object obj)

Compares two activation group descriptors for content equality.

Overrides:

equals in class Object

Parameters:

obj - the Object to compare with

Returns:

true if these Objects are equal; false otherwise.

Since:

1.2

See Also:

Hashtable

hashCode

public int hashCode()

Produce identical numbers for similar ActivationGroupDescs.

Overrides:

hashCode in class Object

Returns:

an integer

See Also:

Hashtable