| | |
| | | */ |
| | | |
| | | package org.opends.server.admin.server; |
| | | import org.opends.messages.Message; |
| | | |
| | | |
| | | |
| | | import static org.opends.server.loggers.debug.DebugLogger.*; |
| | | import static org.opends.server.util.StaticUtils.*; |
| | | |
| | | import java.util.ArrayList; |
| | | import java.util.Collection; |
| | | import java.util.Collections; |
| | | import java.util.HashMap; |
| | | import java.util.LinkedList; |
| | | import java.util.List; |
| | | import java.util.Map; |
| | | import java.util.Set; |
| | | import java.util.SortedSet; |
| | | import java.util.TreeSet; |
| | | |
| | | import org.opends.server.admin.AbsoluteInheritedDefaultBehaviorProvider; |
| | | import org.opends.server.admin.AbstractManagedObjectDefinition; |
| | | import org.opends.server.admin.AliasDefaultBehaviorProvider; |
| | | import org.opends.messages.AdminMessages; |
| | | import org.opends.messages.Message; |
| | | import org.opends.server.admin.Configuration; |
| | | import org.opends.server.admin.DefaultBehaviorException; |
| | | import org.opends.server.admin.DefaultBehaviorProviderVisitor; |
| | | import org.opends.server.admin.DefinedDefaultBehaviorProvider; |
| | | import org.opends.server.admin.DefinitionDecodingException; |
| | | import org.opends.server.admin.DefinitionResolver; |
| | | import org.opends.server.admin.IllegalPropertyValueException; |
| | | import org.opends.server.admin.IllegalPropertyValueStringException; |
| | | import org.opends.server.admin.InstantiableRelationDefinition; |
| | | import org.opends.server.admin.LDAPProfile; |
| | | import org.opends.server.admin.ManagedObjectDefinition; |
| | | import org.opends.server.admin.ManagedObjectPath; |
| | | import org.opends.server.admin.OptionalRelationDefinition; |
| | | import org.opends.server.admin.PropertyDefinition; |
| | | import org.opends.server.admin.PropertyException; |
| | | import org.opends.server.admin.PropertyIsMandatoryException; |
| | | import org.opends.server.admin.PropertyIsSingleValuedException; |
| | | import org.opends.server.admin.PropertyNotFoundException; |
| | | import org.opends.server.admin.PropertyOption; |
| | | import org.opends.server.admin.PropertyProvider; |
| | | import org.opends.server.admin.RelationDefinition; |
| | | import org.opends.server.admin.RelativeInheritedDefaultBehaviorProvider; |
| | | import org.opends.server.admin.SingletonRelationDefinition; |
| | | import org.opends.server.admin.UndefinedDefaultBehaviorProvider; |
| | | import org.opends.server.admin.DefinitionDecodingException.Reason; |
| | | import org.opends.server.admin.std.meta.RootCfgDefn; |
| | | import org.opends.server.admin.std.server.RootCfg; |
| | | import org.opends.server.api.AttributeValueDecoder; |
| | | import org.opends.server.api.ConfigAddListener; |
| | | import org.opends.server.api.ConfigChangeListener; |
| | | import org.opends.server.api.ConfigDeleteListener; |
| | |
| | | import org.opends.server.config.ConfigException; |
| | | import org.opends.server.core.DirectoryServer; |
| | | import org.opends.server.loggers.debug.DebugTracer; |
| | | import org.opends.messages.AdminMessages; |
| | | import org.opends.server.types.AttributeType; |
| | | import org.opends.server.types.AttributeValue; |
| | | import org.opends.server.types.DN; |
| | | import org.opends.server.types.DebugLogLevel; |
| | | import org.opends.server.types.DirectoryException; |
| | | |
| | | |
| | | |
| | |
| | | PropertyProvider { |
| | | |
| | | /** |
| | | * A default behavior visitor used for retrieving the default values |
| | | * of a property. |
| | | * |
| | | * @param <T> |
| | | * The type of the property. |
| | | */ |
| | | private static class DefaultValueFinder<T> implements |
| | | DefaultBehaviorProviderVisitor<T, Collection<T>, Void> { |
| | | |
| | | /** |
| | | * Get the default values for the specified property. |
| | | * |
| | | * @param <T> |
| | | * The type of the property. |
| | | * @param p |
| | | * The managed object path of the current managed object. |
| | | * @param pd |
| | | * The property definition. |
| | | * @param newConfigEntry |
| | | * Optional new configuration entry which does not yet |
| | | * exist in the configuration back-end. |
| | | * @return Returns the default values for the specified property. |
| | | * @throws DefaultBehaviorException |
| | | * If the default values could not be retrieved or |
| | | * decoded properly. |
| | | */ |
| | | public static <T> Collection<T> getDefaultValues(ManagedObjectPath<?, ?> p, |
| | | PropertyDefinition<T> pd, ConfigEntry newConfigEntry) |
| | | throws DefaultBehaviorException { |
| | | DefaultValueFinder<T> v = new DefaultValueFinder<T>(newConfigEntry); |
| | | return v.find(p, pd); |
| | | } |
| | | |
| | | // Any exception that occurred whilst retrieving inherited default |
| | | // values. |
| | | private DefaultBehaviorException exception = null; |
| | | |
| | | // The path of the managed object containing the next property. |
| | | private ManagedObjectPath<?, ?> nextPath = null; |
| | | |
| | | // The next property whose default values were required. |
| | | private PropertyDefinition<T> nextProperty = null; |
| | | |
| | | // Optional new configuration entry which does not yet exist in |
| | | // the configuration back-end. |
| | | private ConfigEntry newConfigEntry; |
| | | |
| | | |
| | | |
| | | // Private constructor. |
| | | private DefaultValueFinder(ConfigEntry newConfigEntry) { |
| | | this.newConfigEntry = newConfigEntry; |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public Collection<T> visitAbsoluteInherited( |
| | | AbsoluteInheritedDefaultBehaviorProvider<T> d, Void p) { |
| | | try { |
| | | return getInheritedProperty(d.getManagedObjectPath(), d |
| | | .getManagedObjectDefinition(), d.getPropertyName()); |
| | | } catch (DefaultBehaviorException e) { |
| | | exception = e; |
| | | return Collections.emptySet(); |
| | | } |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public Collection<T> visitAlias(AliasDefaultBehaviorProvider<T> d, Void p) { |
| | | return Collections.emptySet(); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public Collection<T> visitDefined(DefinedDefaultBehaviorProvider<T> d, |
| | | Void p) { |
| | | Collection<String> stringValues = d.getDefaultValues(); |
| | | List<T> values = new ArrayList<T>(stringValues.size()); |
| | | |
| | | for (String stringValue : stringValues) { |
| | | try { |
| | | values.add(nextProperty.decodeValue(stringValue)); |
| | | } catch (IllegalPropertyValueStringException e) { |
| | | exception = new DefaultBehaviorException(nextProperty, e); |
| | | break; |
| | | } |
| | | } |
| | | |
| | | return values; |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public Collection<T> visitRelativeInherited( |
| | | RelativeInheritedDefaultBehaviorProvider<T> d, Void p) { |
| | | try { |
| | | return getInheritedProperty(d.getManagedObjectPath(nextPath), d |
| | | .getManagedObjectDefinition(), d.getPropertyName()); |
| | | } catch (DefaultBehaviorException e) { |
| | | exception = e; |
| | | return Collections.emptySet(); |
| | | } |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public Collection<T> visitUndefined(UndefinedDefaultBehaviorProvider<T> d, |
| | | Void p) { |
| | | return Collections.emptySet(); |
| | | } |
| | | |
| | | |
| | | |
| | | // Find the default values for the next path/property. |
| | | private Collection<T> find(ManagedObjectPath<?, ?> p, |
| | | PropertyDefinition<T> pd) throws DefaultBehaviorException { |
| | | nextPath = p; |
| | | nextProperty = pd; |
| | | |
| | | Collection<T> values = nextProperty.getDefaultBehaviorProvider().accept( |
| | | this, null); |
| | | |
| | | if (exception != null) { |
| | | throw exception; |
| | | } |
| | | |
| | | if (values.size() > 1 && !pd.hasOption(PropertyOption.MULTI_VALUED)) { |
| | | throw new DefaultBehaviorException(pd, |
| | | new PropertyIsSingleValuedException(pd)); |
| | | } |
| | | |
| | | return values; |
| | | } |
| | | |
| | | |
| | | |
| | | // Get an inherited property value. |
| | | @SuppressWarnings("unchecked") |
| | | private Collection<T> getInheritedProperty(ManagedObjectPath target, |
| | | AbstractManagedObjectDefinition<?, ?> d, String propertyName) |
| | | throws DefaultBehaviorException { |
| | | // First check that the requested type of managed object |
| | | // corresponds to the path. |
| | | AbstractManagedObjectDefinition<?, ?> supr = target |
| | | .getManagedObjectDefinition(); |
| | | if (!supr.isParentOf(d)) { |
| | | throw new DefaultBehaviorException( |
| | | nextProperty, new DefinitionDecodingException(supr, |
| | | Reason.WRONG_TYPE_INFORMATION)); |
| | | } |
| | | |
| | | // Save the current property in case of recursion. |
| | | PropertyDefinition<T> pd1 = nextProperty; |
| | | |
| | | try { |
| | | // Get the actual managed object definition. |
| | | DN dn = DNBuilder.create(target); |
| | | ConfigEntry configEntry; |
| | | if (newConfigEntry != null && newConfigEntry.getDN().equals(dn)) { |
| | | configEntry = newConfigEntry; |
| | | } else { |
| | | configEntry = getManagedObjectConfigEntry(dn); |
| | | } |
| | | |
| | | DefinitionResolver resolver = new MyDefinitionResolver(configEntry); |
| | | ManagedObjectDefinition<?, ?> mod = d |
| | | .resolveManagedObjectDefinition(resolver); |
| | | |
| | | PropertyDefinition<T> pd2; |
| | | try { |
| | | PropertyDefinition<?> pdTmp = mod.getPropertyDefinition(propertyName); |
| | | pd2 = pd1.getClass().cast(pdTmp); |
| | | } catch (IllegalArgumentException e) { |
| | | throw new PropertyNotFoundException(propertyName); |
| | | } catch (ClassCastException e) { |
| | | // FIXME: would be nice to throw a better exception here. |
| | | throw new PropertyNotFoundException(propertyName); |
| | | } |
| | | |
| | | List<String> stringValues = getAttribute(mod, pd2, configEntry); |
| | | if (stringValues.isEmpty()) { |
| | | // Recursively retrieve this property's default values. |
| | | Collection<T> tmp = find(target, pd2); |
| | | Collection<T> values = new ArrayList<T>(tmp.size()); |
| | | for (T value : tmp) { |
| | | pd1.validateValue(value); |
| | | values.add(value); |
| | | } |
| | | return values; |
| | | } else { |
| | | Collection<T> values = new ArrayList<T>(stringValues.size()); |
| | | for (String s : stringValues) { |
| | | values.add(pd1.decodeValue(s)); |
| | | } |
| | | return values; |
| | | } |
| | | } catch (DefinitionDecodingException e) { |
| | | throw new DefaultBehaviorException(pd1, e); |
| | | } catch (PropertyNotFoundException e) { |
| | | throw new DefaultBehaviorException(pd1, e); |
| | | } catch (IllegalPropertyValueException e) { |
| | | throw new DefaultBehaviorException(pd1, e); |
| | | } catch (IllegalPropertyValueStringException e) { |
| | | throw new DefaultBehaviorException(pd1, e); |
| | | } catch (ConfigException e) { |
| | | throw new DefaultBehaviorException(pd1, e); |
| | | } |
| | | } |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * A definition resolver that determines the managed object |
| | | * definition from the object classes of a ConfigEntry. |
| | | */ |
| | | private static class MyDefinitionResolver implements DefinitionResolver { |
| | | |
| | | // The config entry. |
| | | private final ConfigEntry entry; |
| | | |
| | | |
| | | |
| | | // Private constructor. |
| | | private MyDefinitionResolver(ConfigEntry entry) { |
| | | this.entry = entry; |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | public boolean matches(AbstractManagedObjectDefinition<?, ?> d) { |
| | | String oc = LDAPProfile.getInstance().getObjectClass(d); |
| | | return entry.hasObjectClass(oc); |
| | | } |
| | | }; |
| | | |
| | | /** |
| | | * The root server managed object. |
| | | */ |
| | | private static final ServerManagedObject<RootCfg> ROOT = |
| | | new ServerManagedObject<RootCfg>( |
| | | ManagedObjectPath.emptyPath(), RootCfgDefn.getInstance(), Collections |
| | | .<PropertyDefinition<?>, SortedSet<?>> emptyMap(), null); |
| | | |
| | | /** |
| | | * The tracer object for the debug logger. |
| | | */ |
| | | private static final DebugTracer TRACER = getTracer(); |
| | | |
| | | |
| | | |
| | | /** |
| | | * Decodes a configuration entry into the required type of server |
| | | * managed object. |
| | | * |
| | | * @param <S> |
| | | * The type of server configuration represented by the |
| | | * decoded server managed object. |
| | | * @param path |
| | | * The location of the server managed object. |
| | | * @param definition |
| | | * The required managed object type. |
| | | * @param configEntry |
| | | * The configuration entry that should be decoded. |
| | | * @return Returns the new server-side managed object from the |
| | | * provided definition and configuration entry. |
| | | * @throws DefinitionDecodingException |
| | | * If the managed object's type could not be determined. |
| | | * @throws ServerManagedObjectDecodingException |
| | | * If one or more of the managed object's properties could |
| | | * not be decoded. |
| | | */ |
| | | static <S extends Configuration> ServerManagedObject<? extends S> decode( |
| | | ManagedObjectPath<?, ?> path, |
| | | AbstractManagedObjectDefinition<?, S> definition, |
| | | ConfigEntry configEntry) throws DefinitionDecodingException, |
| | | ServerManagedObjectDecodingException { |
| | | return decode(path, definition, configEntry, null); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * Decodes a configuration entry into the required type of server |
| | | * managed object. |
| | | * |
| | | * @param <S> |
| | | * The type of server configuration represented by the |
| | | * decoded server managed object. |
| | | * @param path |
| | | * The location of the server managed object. |
| | | * @param definition |
| | | * The required managed object type. |
| | | * @param configEntry |
| | | * The configuration entry that should be decoded. |
| | | * @param newConfigEntry |
| | | * Optional new configuration that does not exist yet in |
| | | * the configuration back-end. This will be used for |
| | | * resolving inherited default values. |
| | | * @return Returns the new server-side managed object from the |
| | | * provided definition and configuration entry. |
| | | * @throws DefinitionDecodingException |
| | | * If the managed object's type could not be determined. |
| | | * @throws ServerManagedObjectDecodingException |
| | | * If one or more of the managed object's properties could |
| | | * not be decoded. |
| | | */ |
| | | static <S extends Configuration> ServerManagedObject<? extends S> decode( |
| | | ManagedObjectPath<?, ?> path, |
| | | AbstractManagedObjectDefinition<?, S> definition, |
| | | ConfigEntry configEntry, ConfigEntry newConfigEntry) |
| | | throws DefinitionDecodingException, ServerManagedObjectDecodingException { |
| | | // First determine the correct definition to use for the entry. |
| | | // This could either be the provided definition, or one of its |
| | | // sub-definitions. |
| | | DefinitionResolver resolver = new MyDefinitionResolver(configEntry); |
| | | ManagedObjectDefinition<?, ? extends S> mod = definition |
| | | .resolveManagedObjectDefinition(resolver); |
| | | |
| | | // Build the managed object's properties. |
| | | List<PropertyException> exceptions = new LinkedList<PropertyException>(); |
| | | Map<PropertyDefinition<?>, SortedSet<?>> properties = |
| | | new HashMap<PropertyDefinition<?>, SortedSet<?>>(); |
| | | for (PropertyDefinition<?> pd : mod.getAllPropertyDefinitions()) { |
| | | List<String> values = getAttribute(mod, pd, configEntry); |
| | | try { |
| | | decodeProperty(properties, path, pd, values, newConfigEntry); |
| | | } catch (PropertyException e) { |
| | | exceptions.add(e); |
| | | } |
| | | } |
| | | |
| | | // If there were no decoding problems then return the managed |
| | | // object, otherwise throw an operations exception. |
| | | ServerManagedObject<? extends S> mo = decodeAux(path, mod, properties, |
| | | configEntry); |
| | | if (exceptions.isEmpty()) { |
| | | return mo; |
| | | } else { |
| | | throw new ServerManagedObjectDecodingException(mo, exceptions); |
| | | } |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * Gets the root server managed object. |
| | | * |
| | | * @return Returns the root server managed object. |
| | | */ |
| | | static ServerManagedObject<RootCfg> getRootManagedObject() { |
| | | return ROOT; |
| | | } |
| | | |
| | | |
| | | |
| | | // Decode helper method required to avoid generics warning. |
| | | private static <S extends Configuration> ServerManagedObject<S> decodeAux( |
| | | ManagedObjectPath<?, ?> path, ManagedObjectDefinition<?, S> d, |
| | | Map<PropertyDefinition<?>, SortedSet<?>> properties, |
| | | ConfigEntry configEntry) { |
| | | return new ServerManagedObject<S>(path, d, properties, configEntry); |
| | | } |
| | | |
| | | |
| | | |
| | | // Create a property using the provided string values. |
| | | private static <T> void decodeProperty( |
| | | Map<PropertyDefinition<?>, SortedSet<?>> properties, |
| | | ManagedObjectPath<?, ?> path, PropertyDefinition<T> pd, |
| | | List<String> stringValues, ConfigEntry newConfigEntry) |
| | | throws PropertyException { |
| | | PropertyException exception = null; |
| | | SortedSet<T> values = new TreeSet<T>(pd); |
| | | |
| | | if (!stringValues.isEmpty()) { |
| | | // The property has values defined for it. |
| | | for (String value : stringValues) { |
| | | try { |
| | | values.add(pd.decodeValue(value)); |
| | | } catch (IllegalPropertyValueStringException e) { |
| | | exception = e; |
| | | } |
| | | } |
| | | } else { |
| | | // No values defined so get the defaults. |
| | | try { |
| | | values.addAll(DefaultValueFinder.getDefaultValues(path, pd, |
| | | newConfigEntry)); |
| | | } catch (DefaultBehaviorException e) { |
| | | exception = e; |
| | | } |
| | | } |
| | | |
| | | if (values.size() > 1 && !pd.hasOption(PropertyOption.MULTI_VALUED)) { |
| | | // This exception takes precedence over previous exceptions. |
| | | exception = new PropertyIsSingleValuedException(pd); |
| | | T value = values.first(); |
| | | values.clear(); |
| | | values.add(value); |
| | | } |
| | | |
| | | if (values.isEmpty() && pd.hasOption(PropertyOption.MANDATORY)) { |
| | | // The values maybe empty because of a previous exception. |
| | | if (exception == null) { |
| | | exception = new PropertyIsMandatoryException(pd); |
| | | } |
| | | } |
| | | |
| | | // TODO: If an exception occurs should we leave the property |
| | | // empty? |
| | | properties.put(pd, values); |
| | | if (exception != null) { |
| | | throw exception; |
| | | } |
| | | } |
| | | |
| | | |
| | | |
| | | // Gets the attribute associated with a property from a ConfigEntry. |
| | | private static List<String> getAttribute(ManagedObjectDefinition<?, ?> d, |
| | | PropertyDefinition<?> pd, ConfigEntry configEntry) { |
| | | // TODO: we create a default attribute type if it is |
| | | // undefined. We should log a warning here if this is the case |
| | | // since the attribute should have been defined. |
| | | String attrID = LDAPProfile.getInstance().getAttributeName(d, pd); |
| | | AttributeType type = DirectoryServer.getAttributeType(attrID, true); |
| | | AttributeValueDecoder<String> decoder = |
| | | new AttributeValueDecoder<String>() { |
| | | |
| | | public String decode(AttributeValue value) throws DirectoryException { |
| | | return value.getStringValue(); |
| | | } |
| | | }; |
| | | |
| | | List<String> values = new LinkedList<String>(); |
| | | try { |
| | | configEntry.getEntry().getAttributeValues(type, decoder, values); |
| | | } catch (DirectoryException e) { |
| | | // Should not happen. |
| | | throw new RuntimeException(e); |
| | | } |
| | | return values; |
| | | } |
| | | |
| | | |
| | | |
| | | // Gets a config entry required for a managed object and throws a |
| | | // config exception on failure. |
| | | private static ConfigEntry getManagedObjectConfigEntry(DN dn) |
| | | throws ConfigException { |
| | | ConfigEntry configEntry; |
| | | try { |
| | | configEntry = DirectoryServer.getConfigEntry(dn); |
| | | } catch (ConfigException e) { |
| | | if (debugEnabled()) { |
| | | TRACER.debugCaught(DebugLogLevel.ERROR, e); |
| | | } |
| | | |
| | | Message message = AdminMessages.ERR_ADMIN_CANNOT_GET_MANAGED_OBJECT.get( |
| | | String.valueOf(dn), stackTraceToSingleLineString(e)); |
| | | throw new ConfigException(message, e); |
| | | } |
| | | |
| | | // The configuration handler is free to return null indicating |
| | | // that the entry does not exist. |
| | | if (configEntry == null) { |
| | | Message message = AdminMessages.ERR_ADMIN_MANAGED_OBJECT_DOES_NOT_EXIST. |
| | | get(String.valueOf(dn)); |
| | | throw new ConfigException(message); |
| | | } |
| | | |
| | | return configEntry; |
| | | } |
| | | |
| | | // The configuration entry associated with this server managed |
| | | // object (null if root). |
| | | private ConfigEntry configEntry; |
| | | |
| | | // The management context. |
| | | private final ServerManagementContext context = ServerManagementContext |
| | | .getInstance(); |
| | | |
| | | // The managed object's definition. |
| | | private final ManagedObjectDefinition<?, S> definition; |
| | | |
| | | // The managed object path identifying this managed object's |
| | | // location. |
| | | private final ManagedObjectPath<?, ?> path; |
| | | private final ManagedObjectPath<?, S> path; |
| | | |
| | | // The managed object's properties. |
| | | private final Map<PropertyDefinition<?>, SortedSet<?>> properties; |
| | | |
| | | |
| | | |
| | | // Create an new server side managed object. |
| | | private ServerManagedObject(ManagedObjectPath<?, ?> path, |
| | | /** |
| | | * Creates an new server side managed object. |
| | | * |
| | | * @param path |
| | | * The managed object path. |
| | | * @param d |
| | | * The managed object definition. |
| | | * @param properties |
| | | * The managed object's properties. |
| | | * @param configEntry |
| | | * The configuration entry associated with the managed |
| | | * object. |
| | | */ |
| | | ServerManagedObject(ManagedObjectPath<?, S> path, |
| | | ManagedObjectDefinition<?, S> d, |
| | | Map<PropertyDefinition<?>, SortedSet<?>> properties, |
| | | ConfigEntry configEntry) { |
| | |
| | | InstantiableRelationDefinition<?, M> d, String name) |
| | | throws IllegalArgumentException, ConfigException { |
| | | validateRelationDefinition(d); |
| | | ManagedObjectPath<?, ?> childPath = path.child(d, name); |
| | | return getChild(childPath, d); |
| | | return context.getManagedObject(path.child(d, name)); |
| | | } |
| | | |
| | | |
| | |
| | | OptionalRelationDefinition<?, M> d) throws IllegalArgumentException, |
| | | ConfigException { |
| | | validateRelationDefinition(d); |
| | | ManagedObjectPath<?, ?> childPath = path.child(d); |
| | | return getChild(childPath, d); |
| | | return context.getManagedObject(path.child(d)); |
| | | } |
| | | |
| | | |
| | |
| | | SingletonRelationDefinition<?, M> d) throws IllegalArgumentException, |
| | | ConfigException { |
| | | validateRelationDefinition(d); |
| | | ManagedObjectPath<?, ?> childPath = path.child(d); |
| | | return getChild(childPath, d); |
| | | return context.getManagedObject(path.child(d)); |
| | | } |
| | | |
| | | |
| | |
| | | * |
| | | * @return Returns the path of this server managed object. |
| | | */ |
| | | public ManagedObjectPath<?, ?> getManagedObjectPath() { |
| | | public ManagedObjectPath<?, S> getManagedObjectPath() { |
| | | return path; |
| | | } |
| | | |
| | |
| | | public boolean hasChild(OptionalRelationDefinition<?, ?> d) |
| | | throws IllegalArgumentException { |
| | | validateRelationDefinition(d); |
| | | |
| | | // Get the configuration entry. |
| | | DN targetDN = DNBuilder.create(path, d); |
| | | try { |
| | | return (getManagedObjectConfigEntry(targetDN) != null); |
| | | } catch (ConfigException e) { |
| | | // Assume it doesn't exist. |
| | | return false; |
| | | } |
| | | return context.managedObjectExists(path.child(d)); |
| | | } |
| | | |
| | | |
| | |
| | | public String[] listChildren(InstantiableRelationDefinition<?, ?> d) |
| | | throws IllegalArgumentException { |
| | | validateRelationDefinition(d); |
| | | |
| | | // Get the target entry. |
| | | DN targetDN = DNBuilder.create(path, d); |
| | | ConfigEntry configEntry; |
| | | try { |
| | | configEntry = DirectoryServer.getConfigEntry(targetDN); |
| | | } catch (ConfigException e) { |
| | | return new String[0]; |
| | | } |
| | | |
| | | if (configEntry == null) { |
| | | return new String[0]; |
| | | } |
| | | |
| | | // Retrieve the children. |
| | | Set<DN> children = configEntry.getChildren().keySet(); |
| | | ArrayList<String> names = new ArrayList<String>(children.size()); |
| | | for (DN child : children) { |
| | | // Assume that RDNs are single-valued and can be trimmed. |
| | | AttributeValue av = child.getRDN().getAttributeValue(0); |
| | | names.add(av.getStringValue().trim()); |
| | | } |
| | | |
| | | return names.toArray(new String[names.size()]); |
| | | return context.listManagedObjects(path, d); |
| | | } |
| | | |
| | | |
| | |
| | | * If the optional relation definition is not associated |
| | | * with this managed object's definition. |
| | | * @throws ConfigException |
| | | * If the configuration entry associated with the |
| | | * optional relation could not be retrieved. |
| | | * If the configuration entry associated with the optional |
| | | * relation could not be retrieved. |
| | | */ |
| | | public <M extends Configuration> void registerAddListener( |
| | | OptionalRelationDefinition<?, M> d, ConfigurationAddListener<M> listener) |
| | |
| | | public void registerChangeListener( |
| | | ConfigurationChangeListener<? super S> listener) { |
| | | ConfigChangeListener adaptor = new ConfigChangeListenerAdaptor<S>(path, |
| | | definition, listener); |
| | | listener); |
| | | configEntry.registerChangeListener(adaptor); |
| | | } |
| | | |
| | |
| | | * If the optional relation definition is not associated |
| | | * with this managed object's definition. |
| | | * @throws ConfigException |
| | | * If the configuration entry associated with the |
| | | * optional relation could not be retrieved. |
| | | * If the configuration entry associated with the optional |
| | | * relation could not be retrieved. |
| | | */ |
| | | public <M extends Configuration> void registerDeleteListener( |
| | | OptionalRelationDefinition<?, M> d, |
| | |
| | | |
| | | |
| | | |
| | | // Get a child managed object. |
| | | private <M extends Configuration> ServerManagedObject<? extends M> getChild( |
| | | ManagedObjectPath<?, ?> childPath, RelationDefinition<?, M> d) |
| | | throws ConfigException { |
| | | // Get the configuration entry. |
| | | DN targetDN = DNBuilder.create(childPath); |
| | | ConfigEntry configEntry = getManagedObjectConfigEntry(targetDN); |
| | | try { |
| | | return decode(childPath, d.getChildDefinition(), configEntry); |
| | | } catch (DefinitionDecodingException e) { |
| | | throw ConfigExceptionFactory.getInstance() |
| | | .createDecodingExceptionAdaptor(targetDN, e); |
| | | } catch (ServerManagedObjectDecodingException e) { |
| | | throw ConfigExceptionFactory.getInstance() |
| | | .createDecodingExceptionAdaptor(e); |
| | | } |
| | | } |
| | | |
| | | |
| | | |
| | | // Gets a config entry required for a listener and throws a config |
| | | // exception on failure or returns null if the entry does not exist. |
| | | private ConfigEntry getListenerConfigEntry(DN dn) throws ConfigException { |
| | |
| | | } |
| | | |
| | | // No parent entry could be found. |
| | | Message message = AdminMessages.ERR_ADMIN_UNABLE_TO_REGISTER_LISTENER.get( |
| | | String.valueOf(baseDN)); |
| | | Message message = AdminMessages.ERR_ADMIN_UNABLE_TO_REGISTER_LISTENER |
| | | .get(String.valueOf(baseDN)); |
| | | throw new ConfigException(message); |
| | | } |
| | | |
| | |
| | | // object. |
| | | private void validateRelationDefinition(RelationDefinition<?, ?> rd) |
| | | throws IllegalArgumentException { |
| | | RelationDefinition<?, ?> tmp = |
| | | definition.getRelationDefinition(rd.getName()); |
| | | RelationDefinition<?, ?> tmp = definition.getRelationDefinition(rd |
| | | .getName()); |
| | | if (tmp != rd) { |
| | | throw new IllegalArgumentException("The relation " + rd.getName() |
| | | + " is not associated with a " + definition.getName()); |