CassandraResourceMBean (Rhino 3.2 Management Extensions API)

All Superinterfaces:

PersistingResourceMBean

All Known Subinterfaces:

CassandraKeyValueStoreResourceMBean, CassandraPoolMaintenanceResourceMBean, CassandraSessionOwnershipResourceMBean
```
public interface CassandraResourceMBean
extends PersistingResourceMBean
```
A CassandraResourceMBean provides access to a Rhino resource that interacts with a Cassandra database.

Since:

Rhino 3.2

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`CASSANDRA_VARIANT`	The value assigned to the `PersistingResourceMBean.RESOURCE_VARIANT_KEY` property of the MBean’s Object Name for MBeans of this type.

Fields inherited from interface com.opencloud.rhino.resource.PersistingResourceMBean
BASE_OBJECT_NAME, MBEAN_NAME, RESOURCE_NAME_KEY, RESOURCE_TYPE_KEY, RESOURCE_VARIANT_KEY

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`getDataDefinitions(String keyspaceName)`	Get the CQL data definitions for the specified Cassandra keyspace.

Methods inherited from interface com.opencloud.rhino.resource.PersistingResourceMBean
dumpTable, getDataDefinitions, getKeyspaces, getObjectName, getTableNames

- Field Detail
  - CASSANDRA_VARIANT
```
static final String CASSANDRA_VARIANT
```
    The value assigned to the PersistingResourceMBean.RESOURCE_VARIANT_KEY property of the MBean’s Object Name for MBeans of this type. This value is equal to the string "cassandra".
    
    See Also:
    
    Constant Field Values
- Method Detail
  - getDataDefinitions
```
String getDataDefinitions(String keyspaceName)
                   throws NullPointerException,
                          UnrecognizedKeyspaceException,
                          ManagementException
```
    Get the CQL data definitions for the specified Cassandra keyspace.
    
    Specified by:
    
    getDataDefinitions in interface PersistingResourceMBean
    
    Parameters:
    
    keyspaceName - the keyspace name. This must be one of the names returned by PersistingResourceMBean.getKeyspaces().
    
    Returns:
    
    a string containing the CQL statements. Individual statements within the returned string are separated by new-line characters, i.e. there is one CQL statement per line.
    
    Throws:
    
    NullPointerException - if keyspaceName is null.
    
    UnrecognizedKeyspaceException - if keyspaceName is not the name of a keyspace known by the resource.
    
    ManagementException - if the operation could not be successfully completed due to a system-level failure.