com.opencloud.rhino.management.deployment

Class DeployableUnitDescriptorExtensions

java.lang.Object

com.opencloud.rhino.management.deployment.DeployableUnitDescriptorExtensions

All Implemented Interfaces:

Serializable

public final class DeployableUnitDescriptorExtensions
extends Object
implements Serializable

This class defines Rhino-specific extensions applicable to deployable units. It is present as vendor-specific data in DeployableUnitDescriptors obtained from Rhino.

Since:

Rhino 2.4.0

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DeployableUnitDescriptorExtensions(DeployableType deployableType, SleeVersion sleeVersion, int duJarID, byte[] checksum, Properties manifestAttrs, ComponentID[] extensionComponents) Create a new deployable unit extension descriptor.

Method Summary

Modifier and Type	Method and Description
byte[]	getChecksum() Get the fingerprint checksum of the deployable unit file.
DeployableType	getDeployableType() Get the type of deployable unit.
int	getDeployableUnitJarID() Get the deployable unit jar identifier.
ComponentID[]	getExtensionComponents() Get the component identifiers of the Rhino-specific extension components provided by the deployable unit.
Properties	getManifestAttributes() Get the main attributes from the deployable unit jar manifest.
SleeVersion	getSleeVersion() Get the SLEE version of the deployable unit.
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DeployableUnitDescriptorExtensions

public DeployableUnitDescriptorExtensions(DeployableType deployableType,
                                          SleeVersion sleeVersion,
                                          int duJarID,
                                          byte[] checksum,
                                          Properties manifestAttrs,
                                          ComponentID[] extensionComponents)

Create a new deployable unit extension descriptor.

Parameters:

deployableType - the type of deployable unit this is.

sleeVersion - the SLEE version of the deployable unit. For a standard SLEE deployable unit this is the version obtained from the DOCTYPE declaration in the deployable unit’s deployment descriptor.

duJarID - the unique deployable unit jar identifier.

checksum - the fingerprint checksum of the deployable unit file. This is calculated using the SHA-1 algorithm.

manifestAttrs - the main attributes from the deployable unit jar manifest.

extensionComponents - the component identifiers of any Rhino-specific extension components provided by the deployable unit.

Method Detail

getDeployableType

public DeployableType getDeployableType()

Get the type of deployable unit.

Returns:

the type of deployable unit.

getSleeVersion

public SleeVersion getSleeVersion()

Get the SLEE version of the deployable unit. For a standard SLEE deployable unit this is the version obtained from the DOCTYPE declaration in the deployable unit’s deployment descriptor.

Returns:

the SLEE version of the deployable unit.

getDeployableUnitJarID

public int getDeployableUnitJarID()

Get the deployable unit jar identifier.

If the same deployable unit is installed into multiple namespaces, the descriptor for each of those deployable units will contain the same value for this identifier. In any other case, this identifier will differ, indicating that the deployable units are different jars.

Returns:

the deployable unit jar idenitifer.

getChecksum

public byte[] getChecksum()

Get the fingerprint checksum of the deployable unit file. This is calculated using the SHA-1 algorithm.

Returns:

the checksum.

getManifestAttributes

public Properties getManifestAttributes()

Get the main attributes from the deployable unit jar manifest.

Returns:

the main attributes.

getExtensionComponents

public ComponentID[] getExtensionComponents()

Get the component identifiers of the Rhino-specific extension components provided by the deployable unit. The current extension components types are:

• SBB part

• Binding descriptor

Returns:

the component identifiers of the Rhino-specific extension components provided by the deployable unit.

toString

public String toString()

Overrides:

toString in class Object