Package com.opencloud.slee.remote

Class RemoteProfiles

java.lang.Object

com.opencloud.slee.remote.RemoteProfiles

public class RemoteProfiles
extends Object

Create proxies for Profile-related MBeans, create new profiles, set attributes, etc.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RemoteProfiles.UncommittedProfile<T>	Contains references and exposes utility methods needed to update and commit a newly-created profile.

Method Summary

Modifier and Type	Method	Description
static void	createCommittedProfile(MBeanServerConnection server, String profileTableName, String profileName, AttributeList attributes)	Creates a profile, sets the attributes, then commits it.
static RemoteProfiles.UncommittedProfile<?>	createUncommittedProfile(MBeanServerConnection server, String profileTableName, String profileName)	Creates a profile but does not commit it, allowing the caller to set the attributes before committing.
static <T> RemoteProfiles.UncommittedProfile<T>	createUncommittedProfile(MBeanServerConnection server, String profileTableName, String profileName, Class<T> profileInterface)	Creates a profile but does not commit it, allowing the caller to set the attributes before committing.
static Map<String,Object>	getAttributeMap(MBeanServerConnection server, String profileTableName, String profileName)	Get the attributes of a profile.
static Map<String,Object>	getAttributeMap(MBeanServerConnection server, String profileTableName, String profileName, String[] attributeNames)	Get the attributes of a profile.
static String[]	getAttributeNames(MBeanServerConnection server, String profileTableName)	Get the attribute names for a profile table.
static AttributeList	getAttributes(MBeanServerConnection server, String profileTableName, String profileName)	Get the attributes of a profile.
static String	getAttributeType(MBeanServerConnection server, String profileTableName, String attributeName)	Get the attribute type for an attribute on a profile table.
static String	getAttributeType(MBeanServerConnection server, ObjectName objectName, String attributeName)	Get the attribute type for an attribute of any MBean.
static <T> T	getProfile(MBeanServerConnection server, String tableName, String profileName, Class<T> profileClass)	Get a proxy for a profile.
static ProfileMBean	getProfileMBean(MBeanServerConnection server, String tableName, String profileName)	Creates a `Profile` proxy object for a given profile table and profile name
static ProfileMBean	getProfileMBean(MBeanServerConnection server, ObjectName objectName)	Creates a `Profile` proxy object for a given `ObjectName`.
static ProfileMBean	getProfileMBean(MBeanServerConnection server, ProfileID profileId)	Creates a `Profile` proxy object for a given profile Id.
static ProfileTableUsageMBean	getProfileTableUsage(MBeanServerConnection server, String tableName)	Provides a ProfileTableUsageMBean proxy object for the given profile table.
static boolean	profileTableExists(MBeanServerConnection server, String tableName)	Check if a profile table exists.
static void	setAttributes(MBeanServerConnection server, String profileTableName, String profileName, AttributeList attrs)	Set the attributes of a profile using an `AttributeList`.
static void	setAttributes(MBeanServerConnection server, ObjectName objectName, AttributeList attrs)	Set the attributes of a profile using an `AttributeList`.

Methods inherited from class java.lang.Object

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

Method Detail

createCommittedProfile

public static void createCommittedProfile(MBeanServerConnection server,
                                          String profileTableName,
                                          String profileName,
                                          AttributeList attributes)
                                   throws InvalidArgumentException,
                                          UnrecognizedProfileTableNameException,
                                          ProfileAlreadyExistsException,
                                          ManagementException,
                                          ProfileVerificationException

Creates a profile, sets the attributes, then commits it. The attribute values in the attribute list must be of the correct type for the profile. If an error occurs, the profile creation attempt is rolled back and an exception is thrown.

Parameters:

server - a server connection

profileTableName - the name of the profile table

profileName - the name of the profile

attributes - list of attributes to create the profile with, must contain attribute values of the correct type.

Throws:

NullPointerException - if profileTableName or profileName is `null`

UnrecognizedProfileTableNameException - if a profile table with the specified name does not exist.

InvalidArgumentException - if `profileName` is zero-length or contains illegal characters.

ProfileAlreadyExistsException - if a profile with the same name already exists in the profile table.

ProfileVerificationException - if thrown by the Profile.profileVerify() callback method in the profile's Management Profile Abstract Class. This exception can also be thrown by the profile MBean if the deployment descriptor for the profile specification documents an indexed attribute as requiring unique values and a non-unique value has been supplied in the profile.

ManagementException - if the profile could not be created due to a system-level failure.

createUncommittedProfile

public static <T> RemoteProfiles.UncommittedProfile<T> createUncommittedProfile(MBeanServerConnection server,
                                                                                String profileTableName,
                                                                                String profileName,
                                                                                Class<T> profileInterface)
                                                                         throws InvalidArgumentException,
                                                                                UnrecognizedProfileTableNameException,
                                                                                ProfileAlreadyExistsException,
                                                                                ManagementException,
                                                                                InvalidStateException,
                                                                                ProfileVerificationException

Creates a profile but does not commit it, allowing the caller to set the attributes before committing. The returned RemoteProfiles.UncommittedProfile object contains the necessary references to set attributes and commit the profile.

Parameters:

server - a server connection

profileTableName - the name of the profile table

profileName - the name of the profile

profileInterface - the interface that the proxy for the Profile will support

expected - type of the profile interface

Returns:

an instance of RemoteProfiles.UncommittedProfile containing references to a ProfileMBean proxy, the new profile's ObjectName and a proxy for the Profile itself

Throws:

NullPointerException - if profileTableName or profileName is `null`

UnrecognizedProfileTableNameException - if a profile table with the specified name does not exist.

InvalidArgumentException - if `profileName` is zero-length or contains illegal characters.

ProfileAlreadyExistsException - if a profile with the same name already exists in the profile table.

ManagementException - if the profile could not be created due to a system-level failure.

InvalidStateException

ProfileVerificationException

createUncommittedProfile

public static RemoteProfiles.UncommittedProfile<?> createUncommittedProfile(MBeanServerConnection server,
                                                                            String profileTableName,
                                                                            String profileName)
                                                                     throws InvalidArgumentException,
                                                                            UnrecognizedProfileTableNameException,
                                                                            ProfileAlreadyExistsException,
                                                                            ManagementException,
                                                                            InvalidStateException,
                                                                            ProfileVerificationException

Creates a profile but does not commit it, allowing the caller to set the attributes before committing.

Parameters:

server - a server connection

profileTableName - the name of the profile table

profileName - the name of the profile

Returns:

an instance of RemoteProfiles.UncommittedProfile containing references to a ProfileMBean proxy and the new profile's ObjectName

Throws:

NullPointerException - if profileTableName or profileName is `null`

UnrecognizedProfileTableNameException - if a profile table with the specified name does not exist.

InvalidArgumentException - if `profileName` is zero-length or contains illegal characters.

ProfileAlreadyExistsException - if a profile with the same name already exists in the profile table.

ManagementException - if the profile could not be created due to a system-level failure.

InvalidStateException

ProfileVerificationException

getProfileMBean

public static ProfileMBean getProfileMBean(MBeanServerConnection server,
                                           ObjectName objectName)

Creates a `Profile` proxy object for a given `ObjectName`.

Parameters:

server - a server connection

objectName - the objectName of the profile.

Returns:

a ProfileMBean proxy

getProfileMBean

public static ProfileMBean getProfileMBean(MBeanServerConnection server,
                                           ProfileID profileId)
                                    throws UnrecognizedProfileTableNameException,
                                           UnrecognizedProfileNameException,
                                           ManagementException

Creates a `Profile` proxy object for a given profile Id.

Parameters:

server - a server connection

profileId - the `ProfileID`

Returns:

A Profile proxy to the managed object

Throws:

UnrecognizedProfileTableNameException - if the profile table name is not recognized.

UnrecognizedProfileNameException - if the profile name is not recognized.

ManagementException - if a management exception occurs.

getProfileMBean

public static ProfileMBean getProfileMBean(MBeanServerConnection server,
                                           String tableName,
                                           String profileName)
                                    throws UnrecognizedProfileTableNameException,
                                           UnrecognizedProfileNameException,
                                           ManagementException

Creates a `Profile` proxy object for a given profile table and profile name

Parameters:

server - a server connection

tableName - the name of the table.

profileName - the name of the profile.

Returns:

A Profile proxy to the managed object

Throws:

UnrecognizedProfileTableNameException - if the profile table name is not recognized.

UnrecognizedProfileNameException - if the profile name is not recognized.

ManagementException - if a management exception occurs.

getProfileTableUsage

public static ProfileTableUsageMBean getProfileTableUsage(MBeanServerConnection server,
                                                          String tableName)
                                                   throws InvalidArgumentException,
                                                          UnrecognizedProfileTableNameException,
                                                          ManagementException

Provides a ProfileTableUsageMBean proxy object for the given profile table.

Parameters:

server - a server connection

tableName - the name of the profile table

Returns:

a `ProfileTableUsageMBean` proxy

Throws:

UnrecognizedProfileTableNameException - if the profile table name is unrecognized.

InvalidArgumentException - if the profile specification component that the specified profile table was created from does not define a usage parameters interface.

ManagementException - if a management exception occurs.

profileTableExists

public static boolean profileTableExists(MBeanServerConnection server,
                                         String tableName)
                                  throws ManagementException

Check if a profile table exists.

Parameters:

server - a server connection

tableName - the profile table name

Returns:

true if the profile table exists, false if not

Throws:

ManagementException - if the profile table names could not be obtained due to a system-level failure.

getProfile

public static <T> T getProfile(MBeanServerConnection server,
                               String tableName,
                               String profileName,
                               Class<T> profileClass)
                        throws UnrecognizedProfileNameException,
                               UnrecognizedProfileTableNameException,
                               ManagementException

Get a proxy for a profile.

Parameters:

server - a server connection

tableName - the profile table name

profileName - the profile name

profileClass - the profile class

expected - type of the profile interface

Returns:

a proxy instance

Throws:

UnrecognizedProfileTableNameException - if the profile table name is not recognized.

UnrecognizedProfileNameException - if the profile name is not recognized.

ManagementException - if the profile could not be retrieved due to a system-level failure.

getAttributeNames

public static String[] getAttributeNames(MBeanServerConnection server,
                                         String profileTableName)
                                  throws ManagementException,
                                         UnrecognizedProfileTableNameException

Get the attribute names for a profile table. The attributes used by the SLEE, `ProfileWriteable` and `ProfileDirty`, are excluded automatically.

Parameters:

server - a server connection

profileTableName - the name of the profile table

Returns:

an array containing the attribute names

Throws:

ManagementException - if the profile attributes could not be retrieved due to a system-level failure.

UnrecognizedProfileTableNameException - if the profile table name is not recognized.

getAttributeType

public static String getAttributeType(MBeanServerConnection server,
                                      String profileTableName,
                                      String attributeName)
                               throws AttributeNotFoundException,
                                      ManagementException,
                                      UnrecognizedProfileTableNameException

Get the attribute type for an attribute on a profile table. The string will be the value returned from MBeanAttributeInfo.getType(), which is the class name of the attribute.

Parameters:

server - a server connection

profileTableName - the profile table name

attributeName - the attribute name

Returns:

the type of the attribute

Throws:

AttributeNotFoundException - if the given attribute name is not an attribute of the given profile table

ManagementException - if the profile attributes could not be retrieved due to a system-level failure.

UnrecognizedProfileTableNameException - if the profile table name is not recognized.

getAttributeType

public static String getAttributeType(MBeanServerConnection server,
                                      ObjectName objectName,
                                      String attributeName)
                               throws AttributeNotFoundException,
                                      ManagementException

Get the attribute type for an attribute of any MBean. The string will be the value returned from MBeanAttributeInfo.getType(), which is the class name of the attribute.

Parameters:

server - a server connection

objectName - the object name of the MBean

attributeName - the attribute name

Returns:

the type of the attribute

Throws:

AttributeNotFoundException - if the given attribute name is not an attribute of the given profile table

ManagementException - if the profile attributes could not be retrieved due to a system-level failure.

getAttributes

public static AttributeList getAttributes(MBeanServerConnection server,
                                          String profileTableName,
                                          String profileName)
                                   throws ManagementException,
                                          UnrecognizedProfileTableNameException,
                                          UnrecognizedProfileNameException

Get the attributes of a profile.

Parameters:

server - a server connection

profileTableName - the name of the profile table

profileName - the name of the profile

Returns:

a JMX AttributeList object containing the attributes

Throws:

ManagementException - if the profile attributes could not be retrieved due to a system-level failure.

UnrecognizedProfileTableNameException - if the profile table name is not recognized.

UnrecognizedProfileNameException - if the profile name is not recognized.

getAttributeMap

public static Map<String,Object> getAttributeMap(MBeanServerConnection server,
                                                       String profileTableName,
                                                       String profileName)
                                                throws ManagementException,
                                                       UnrecognizedProfileTableNameException,
                                                       UnrecognizedProfileNameException

Get the attributes of a profile.

Parameters:

server - a server connection

profileTableName - the name of the profile table

profileName - the name of the profile

Returns:

a map containing the attributes

Throws:

ManagementException - if the profile attributes could not be retrieved due to a system-level failure.

UnrecognizedProfileTableNameException - if the profile table name is not recognized.

UnrecognizedProfileNameException - if the profile name is not recognized.

getAttributeMap

public static Map<String,Object> getAttributeMap(MBeanServerConnection server,
                                                       String profileTableName,
                                                       String profileName,
                                                       String[] attributeNames)
                                                throws ManagementException,
                                                       UnrecognizedProfileTableNameException,
                                                       UnrecognizedProfileNameException

Get the attributes of a profile. If `attributeNames` is null, the list of attributes for the given profile will be retrieved first, and the map returned will contain values for all attributes. If `attributeNames` is not null, the MBean will be queried for given attributes without checking the attributes are valid.

Parameters:

server - a server connection

profileTableName - the name of the profile table

profileName - the name of the profile

attributeNames - the names of the attributes to return, if null all attributes are returned

Returns:

a map containing the attributes

Throws:

ManagementException - if the profile attributes could not be retrieved due to a system-level failure.

UnrecognizedProfileTableNameException - if the profile table name is not recognized.

UnrecognizedProfileNameException - if the profile name is not recognized.

setAttributes

public static void setAttributes(MBeanServerConnection server,
                                 String profileTableName,
                                 String profileName,
                                 AttributeList attrs)
                          throws UnrecognizedProfileTableNameException,
                                 ManagementException,
                                 UnrecognizedProfileNameException

Set the attributes of a profile using an `AttributeList`.

Parameters:

server - a server connection

profileTableName - the name of the profile table

profileName - the name of the profile

attrs - a JMX AttributeList object containing the attributes to be set

Throws:

ManagementException - if the profile attributes could not be set due to a system-level failure.

UnrecognizedProfileTableNameException - if the profile table name is not recognized.

UnrecognizedProfileNameException - if the profile name is not recognized.

setAttributes

public static void setAttributes(MBeanServerConnection server,
                                 ObjectName objectName,
                                 AttributeList attrs)
                          throws UnrecognizedProfileTableNameException,
                                 ManagementException,
                                 UnrecognizedProfileNameException

Set the attributes of a profile using an `AttributeList`.

Parameters:

server - a server connection

objectName - a managed object

attrs - a JMX AttributeList object containing the attributes to be set

Throws:

ManagementException - if the profile attributes could not be set due to a system-level failure.

UnrecognizedProfileTableNameException - if the profile table name is not recognized.

UnrecognizedProfileNameException - if the profile name is not recognized.