org.opends.server.admin.std.server
Interface SchemaBackendCfg

All Superinterfaces:
BackendCfg, Configuration

public interface SchemaBackendCfg
extends BackendCfg

A server-side interface for querying Schema Backend settings.

The Schema Backend provides access to the Directory Server schema information, including the attribute types, object classes, attribute syntaxes, matching rules, matching rule uses, DIT content rules, and DIT structure rules that it contains.


Method Summary
 void addSchemaChangeListener(ConfigurationChangeListener<SchemaBackendCfg> listener)
          Register to be notified when this Schema Backend is changed.
 java.lang.Class<? extends SchemaBackendCfg> configurationClass()
          Gets the configuration class associated with this Schema Backend.
 java.lang.String getJavaClass()
          Gets the "java-class" property.
 java.util.SortedSet<DN> getSchemaEntryDN()
          Gets the "schema-entry-dn" property.
 BackendCfgDefn.WritabilityMode getWritabilityMode()
          Gets the "writability-mode" property.
 boolean isShowAllAttributes()
          Gets the "show-all-attributes" property.
 void removeSchemaChangeListener(ConfigurationChangeListener<SchemaBackendCfg> listener)
          Deregister an existing Schema Backend configuration change listener.
 
Methods inherited from interface org.opends.server.admin.std.server.BackendCfg
addChangeListener, getBackendId, getBaseDN, isEnabled, removeChangeListener
 
Methods inherited from interface org.opends.server.admin.Configuration
dn
 

Method Detail

configurationClass

java.lang.Class<? extends SchemaBackendCfg> configurationClass()
Gets the configuration class associated with this Schema Backend.

Specified by:
configurationClass in interface BackendCfg
Specified by:
configurationClass in interface Configuration
Returns:
Returns the configuration class associated with this Schema Backend.

addSchemaChangeListener

void addSchemaChangeListener(ConfigurationChangeListener<SchemaBackendCfg> listener)
Register to be notified when this Schema Backend is changed.

Parameters:
listener - The Schema Backend configuration change listener.

removeSchemaChangeListener

void removeSchemaChangeListener(ConfigurationChangeListener<SchemaBackendCfg> listener)
Deregister an existing Schema Backend configuration change listener.

Parameters:
listener - The Schema Backend configuration change listener.

getJavaClass

java.lang.String getJavaClass()
Gets the "java-class" property.

Specifies the fully-qualified name of the Java class that provides the backend implementation.

Specified by:
getJavaClass in interface BackendCfg
Returns:
Returns the value of the "java-class" property.

getSchemaEntryDN

java.util.SortedSet<DN> getSchemaEntryDN()
Gets the "schema-entry-dn" property.

Defines the base DNs of the subtrees in which the schema information is published in addition to the value included in the base-dn property.

The value provided in the base-dn property is the only one that appears in the subschemaSubentry operational attribute of the server's root DSE (which is necessary because that is a single-valued attribute) and as a virtual attribute in other entries. The schema-entry-dn attribute may be used to make the schema information available in other locations to accommodate certain client applications that have been hard-coded to expect the schema to reside in a specific location.

Returns:
Returns an unmodifiable set containing the values of the "schema-entry-dn" property.

isShowAllAttributes

boolean isShowAllAttributes()
Gets the "show-all-attributes" property.

Indicates whether to treat all attributes in the schema entry as if they were user attributes regardless of their configuration.

This may provide compatibility with some applications that expect schema attributes like attributeTypes and objectClasses to be included by default even if they are not requested. Note that the ldapSyntaxes attribute is always treated as operational in order to avoid problems with attempts to modify the schema over protocol.

Returns:
Returns the value of the "show-all-attributes" property.

getWritabilityMode

BackendCfgDefn.WritabilityMode getWritabilityMode()
Gets the "writability-mode" property.

Specifies the behavior that the backend should use when processing write operations.

Specified by:
getWritabilityMode in interface BackendCfg
Returns:
Returns the value of the "writability-mode" property.