Package com.opencloud.rhino.configmanager.runtime

Interface ContainerConfigurationMBean

public interface ContainerConfigurationMBean

Generic MBean for container configuration operations

The "default" ContainerConfigurationMBean instance manages configuration state for the global environment. To manage configuration state for a specific namespace, use the getContainerConfigurationMBean(String) method to get the ObjectName of an MBean instance that will do so.

Field Summary

Fields

Modifier and Type	Field	Description
static String	CONFIG_ITEM_MBEAN_TYPE
static String	CONFIG_MBEAN_TYPE
static String	NAMESPACE_KEY	The JMX Object Name property key that identifies the namespace that the Container Configuration MBean is managing state for.
static String	OBJECT_NAME

Method Summary

Modifier and Type	Method	Description
byte[]	exportKey(String type, String key)	Returns the configuration item identified by a particular key
ObjectName	getContainerConfigurationMBean(String namespace)	Get the ObjectName of a ContainerConfigurationMBean that can be used to manage the configuration items for a namespace.
String	getFileType(String type)	Returns the default file type for a configuration type
String	getKeyDescription(String type, String key)	Returns a textual description of a configuration item identified by a particular key
String[]	getKeys(String type)	Returns the keys for all managed configuration items of the specified type
String[]	getTypes()	Returns the available configuration types
void	importKey(String type, boolean replace, byte[] data)	Imports a set of configuration keys belonging to a single configuration type
void	removeKey(String type, String key)	Remove a configuration key

Field Detail

CONFIG_MBEAN_TYPE

static final String CONFIG_MBEAN_TYPE

See Also:

Constant Field Values

CONFIG_ITEM_MBEAN_TYPE

static final String CONFIG_ITEM_MBEAN_TYPE

See Also:

Constant Field Values

NAMESPACE_KEY

static final String NAMESPACE_KEY

The JMX Object Name property key that identifies the namespace that the Container Configuration MBean is managing state for. This key is equal to the string "namespace". This key is only present in the Object Name if the Container Configuration MBean is providing namespace-specific configuration rather than global configuration. The value of this key, if present, is the quoted name of the namespace.

Since:

Rhino 2.6.0

See Also:

Constant Field Values

OBJECT_NAME

static final String OBJECT_NAME

See Also:

Constant Field Values

Method Detail

getContainerConfigurationMBean

ObjectName getContainerConfigurationMBean(String namespace)
                                   throws UnrecognizedNamespaceException,
                                          ManagementException

Get the ObjectName of a ContainerConfigurationMBean that can be used to manage the configuration items for a namespace.

Parameters:

namespace - the name of the namespace. A null value or an empty string can be used to denote the default namespace.

Returns:

The object name of a ContainerConfigurationMBean for the specified namespace.

Throws:

UnrecognizedNamespaceException - if name is a non-zero-length string and is not a recognised user-defined namespace name.

ConfigurationException - if a configuration error occurs.

ManagementException

Since:

Rhino 2.6.0

getKeys

String[] getKeys(String type)
          throws ManagementException,
                 ConfigurationException

Returns the keys for all managed configuration items of the specified type

Parameters:

type - a configuration type, must be one of the valid configuration types returned by getTypes()

Throws:

ManagementException

ConfigurationException

getTypes

String[] getTypes()
           throws ManagementException

Returns the available configuration types

Throws:

ManagementException

exportKey

byte[] exportKey(String type,
                 String key)
          throws ManagementException,
                 ConfigurationException

Returns the configuration item identified by a particular key

The returned data is a serialized form of the configuration item

Parameters:

type - a configuration type, must be one of the valid configuration types returned by getTypes()

key - unique key identifying the configuration item, see getKeys(String)

Throws:

ManagementException

ConfigurationException

getKeyDescription

String getKeyDescription(String type,
                         String key)
                  throws ManagementException,
                         ConfigurationException

Returns a textual description of a configuration item identified by a particular key

The returned data is a serialized form of the configuration item

Parameters:

type - a configuration type, must be one of the valid configuration types returned by getTypes()

key - unique key identifying the configuration item, see getKeys(String)

Throws:

ManagementException

ConfigurationException

importKey

void importKey(String type,
               boolean replace,
               byte[] data)
        throws ManagementException,
               ConfigurationException

Imports a set of configuration keys belonging to a single configuration type

Parameters:

type - a configuration type, must be one of the valid configuration types returned by getTypes()

replace - if true any existing keys contained in the configuration data will be updated

data - serialized configuration data compatible with the serialized data returned by exportKey(java.lang.String, java.lang.String)

Throws:

ManagementException

ConfigurationException

removeKey

void removeKey(String type,
               String key)
        throws ManagementException,
               ConfigurationException

Remove a configuration key

Parameters:

type -

key -

Throws:

ManagementException

ConfigurationException

getFileType

String getFileType(String type)
            throws ConfigurationException

Returns the default file type for a configuration type

The return value will usually be either "xml" or "license" and is used by the exporter to create local files containing the content of some exported config item.

Parameters:

type -

Throws:

ConfigurationException - if the configuration type is unknown