org.norther.tammi.root.db
Class AbstractPersisterFactory

java.lang.Object
  org.norther.tammi.core.base.Adaptee
      org.norther.tammi.core.config.DefaultConfigurable
          org.norther.tammi.core.config.DefaultConfigurableFactory
              org.norther.tammi.root.db.AbstractPersisterFactory

All Implemented Interfaces:

Serializable, EventListener, NotificationBroadcaster, NotificationEmitter, TraceListener, Manageable, MBeanDelegate, ObjectFactory, Refreshable, CacheClient, KeyCacheClient, Configurable, ConfigurableFactory, PersisterFactory, PersisterListener

Direct Known Subclasses:

DefaultHibernatePersisterFactory, DefaultOJBPersisterFactory, DefaultXMLPersisterFactory

public abstract class AbstractPersisterFactory
extends DefaultConfigurableFactory
implements PersisterFactory, PersisterListener

An abstract implementation of PersisterFactory.

Author:

Ilkka Priha

See Also:

Serialized Form

Field Summary

protected static String	DESCRIPTION_SUFFIX The description suffix.
protected static String	DOCTYPE The DOCTYPE keyword (XML is case-sensitive).
protected static String	PRINCIPAL_CLASS_NAME The principal class name.
protected static String	XML_HEADER The XML version header.

Fields inherited from class org.norther.tammi.core.config.DefaultConfigurable

MODIFIED, SYNCHRONIZED, UNMODIFIED

Fields inherited from class org.norther.tammi.core.base.Adaptee

ADAPTEE_NOTIF_DESCRIPTION, ADAPTEE_NOTIFICATIONS

Fields inherited from interface org.norther.tammi.root.db.PersisterFactory

ANY_ALIAS, EXT_BASE_CLASS_NAME, EXT_BEGIN_CLASS, EXT_BEGIN_FIELD, EXT_BLANK_ACCEPTED, EXT_CLONEABLE, EXT_COLLECTION, EXT_COMPARATOR_CLASS_NAME, EXT_CORRELATIVE, EXT_DESCENDING, EXT_DESCRIPTION, EXT_DETAIL, EXT_DISABLED, EXT_EMPTY_ACCEPTED, EXT_END_CLASS, EXT_END_FIELD, EXT_ENUM_NAME, EXT_ENUM_VALUE, EXT_ENUMERATED, EXT_EXPORTER_CLASS_NAME, EXT_GROUP, EXT_IMPORTER_CLASS_NAME, EXT_INDEX, EXT_INTERACTIVE, EXT_LOCAL, EXT_LOCALIZED, EXT_MANDATORY, EXT_MAX_VALUE, EXT_MIN_VALUE, EXT_NAME_PATTERN, EXT_OPTIONS, EXT_ORDER_BY, EXT_ORDERED, EXT_PATTERN, EXT_PRIMARY, EXT_READABLE, EXT_REFERENCE, EXT_SERIALIZED, EXT_SHADOW, EXT_SORTED, EXT_TRACEABLE, EXT_TRANSIENT, EXT_TRIMMED, EXT_TYPE, EXT_VALIDATOR_CLASS_NAME, EXT_VALUE, EXT_VISIBLE, EXT_WRITABLE, JDBC_TYPE_PROPERTY

Fields inherited from interface org.norther.tammi.core.base.MBeanDelegate

ARRAY_TYPE, OBJECT_TYPE, PRIMITIVE_TYPE, STRING_TYPE

Constructor Summary

AbstractPersisterFactory()
Constructs a new factory.

Method Summary

void	addClassDescriptor(String descriptor) Adds a new class descriptor for all connections in the repository.
void	addClassDescriptor(String expr, String descriptor) Adds a new class descriptor for the specified connections in the repository.
Set	cacheKeySet() Returns the cache key set.
void	clearCached() Clears all cached entries without notifying.
void	clearCaches() Removes all caches.
void	expireCached(long timestamp) Expires all cached entries notifying them about expiration.
void	expireFraction(long timestamp, float fraction) Expires the specified fraction of cached entries notifying them about expiration.
protected VariableAttributeInfo	getAttributeInfo(String className, String name, Configuration config, MBeanReference owner) Gets attribute info for an auxiliary attribute.
protected VariableAttributeInfo	getAttributeInfo(String name, String type, String descr, Configuration config, MBeanReference owner) Gets the default attribute info.
String	getAttributeType(String jdbcType) Gets the Java attribute type corresponding to the specified JDBC type.
ConcurrentMap	getCache(boolean create) Gets and optionally creates the cache.
ConcurrentMap	getCache(String key, boolean create) Gets and optionally creates the cache for the specified key.
protected Comparator	getComparator(Configuration config) Gets the comparator property, if set.
String	getConnectionDTD() Gets the connection DTD.
protected abstract String	getDefaultConnectionDTD() Gets the default connection DTD.
protected abstract String	getDefaultRepositoryDTD() Gets the default repository DTD.
protected List	getEnumeration(Configuration config) Gets the enumeration property, if set.
protected static String	getJdbcTypeName(int type) Gets the name of the specified JDBC type.
long	getLastModified(String key) Gets the last modification time of the specified connection.
protected abstract List	getParsedAttributeInfo(String className, Object repository, OrderedMap externals, Map types) Gets the parsed attributes of a named class in the repository.
long	getRefreshed() Gets the last refresh timestamp.
String	getRepositoryDTD() Gets the repository DTD.
protected MBeanReference	getVariableRegistryMBean() Gets a reference to the variable registry MBean.
ObjectName	getVariableRegistryName() Gets the the variable registry of this factory.
boolean	isCachingDisabled() Checks whether the caching is disabled.
boolean	isCombinedFactoryCache() Checks whether objects from all connections should be cached in only one combined factory cache.
boolean	isRefreshReferencesEnabled() Checks whether automatic refresh of references is enabled.
boolean	isTraceReferencesDisabled() Checks whether traced refresh of references is disabled.
Set	jdbcTypeSet() Returns a read-only set of JDBC types mapped either to a default type or to a specified attribute type.
void	modified(String key, long msecs) Invoked when modified.
void	postmanaged() This method is called when the implementing adaptee has been managed either during post-registration of the corresponding adapter MBean or just after it is explicitly added to the adapter MBean during run-time.
Collection	query(String className, String expr, boolean sql) Queries for instances of the specified class by applying a query language.
Collection	query(String key, String className, String expr, boolean sql) Queries for instances of the specified class through the named connection by applying a query language.
void	refresh() Refreshes the MBean.
protected void	registerDynamicAttributes(OrderedMap variables, Object repository, Map types) Registers dynamic attributes of the specified variables.
void	removeAttributeType(String jdbcType) Removes the Java attribute type corresponding to the specified JDBC type and restores the default mapping of the corresponding JDBC type.
void	removeCache() Removes the cache.
void	removeCache(String key) Removes the specified cache.
void	removeConnectionDescriptor(String key) Removes the default connection descriptor from the repository.
protected String	resolveDescriptor(String descriptor, String dtd, String tag) Resolves the input source of a descriptor.
protected StringBuilder	resolveInlineDTD(PathFinder finder, String key, String path, String tag) Resolves an inline DOCTYPE and DTD.
protected String	resolveJdbcAlias(String alias) Resolves a JDBC alias containing a parametrized local path that must be replaced with a real one.
void	setAttributeType(String jdbcType, String fieldType) Sets the Java attribute type corresponding to the specified JDBC type.
void	setCachingDisabled(boolean flag) Sets the caching disabled flag.
void	setCombinedFactoryCache(boolean flag) Sets whether objects from all connections should be cached in only one combined factory cache.
void	setConnectionDescriptor(String descriptor) Sets a connection descriptor in the repository.
void	setConnectionDTD(String path) Sets the connection DTD.
void	setRefreshReferencesEnabled(boolean flag) Sets whether automatic refresh of references is enabled.
void	setRepositoryDTD(String path) Sets the repository DTD.
void	setTraceReferencesDisabled(boolean flag) Sets whether traced refresh of references is disabled.
void	setVariableRegistryName(ObjectName registry) Sets the variable registry of this factory.
void	unmanaged() This method is called when the implementing adaptee is unmanaged either during pre-deregistration of the corresponding adapter MBean or just before it is explicitly removed from the adapter MBean during run-time.

Methods inherited from class org.norther.tammi.core.config.DefaultConfigurableFactory

getInstance, getInstance, getInstance, getInstance, isLoaderSupported

Methods inherited from class org.norther.tammi.core.config.DefaultConfigurable

addProperty, addProperty, clearProperties, containsProperty, getConfigKey, getConfiguration, getModifiedState, getProperties, getProperty, getPropertyFilePath, indexOfProperty, loadConfiguration, loadConfiguration, loadConfiguration, modified, propertyMap, propertyMap, removeProperty, removeProperty, setConfigKey, setModifiedState, setProperties, setProperty, setPropertyFilePath, setPropertyFilePath, storeProperties

Methods inherited from class org.norther.tammi.core.base.Adaptee

addAdaptee, addNotificationListener, getAttributeSupport, getBroker, getCanonicalName, getDomain, getFactory, getLoader, getLog, getLog, getMBean, getMBeanServer, getNotificationInfo, getObjectName, getRegistrationTime, getSequenceNumber, hasListeners, isRegistered, premanaged, removeNotificationListener, removeNotificationListener, sendNotification, sendNotification, sendNotification, sendNotification, unregister

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.norther.tammi.root.db.PersisterFactory

addClassDescriptor, clearClassDescriptors, clearConnectionDescriptors, containsClassDescriptor, containsConnectionDescriptor, getConnectionURL, getConnectionUsername, getDefaultConnectionKey, removeConnectionDescriptor, setConnectionDescriptor, setConnectionPassword, setConnectionURL, setConnectionUsername, setDefaultConnectionKey, setDefaultConnectionKey

Methods inherited from interface org.norther.tammi.core.base.ObjectFactory

getInstance, getInstance, getInstance, getInstance, isLoaderSupported

Methods inherited from interface org.norther.tammi.core.config.Configurable

addProperty, addProperty, clearProperties, containsProperty, getConfigKey, getProperties, getProperty, getPropertyFilePath, indexOfProperty, propertyMap, propertyMap, removeProperty, removeProperty, setConfigKey, setProperties, setProperty, setPropertyFilePath, setPropertyFilePath, storeProperties

Field Detail

PRINCIPAL_CLASS_NAME

protected static final String PRINCIPAL_CLASS_NAME

The principal class name.

XML_HEADER

protected static final String XML_HEADER

The XML version header.

See Also:

Constant Field Values

DOCTYPE

protected static final String DOCTYPE

The DOCTYPE keyword (XML is case-sensitive).

See Also:

Constant Field Values

DESCRIPTION_SUFFIX

protected static final String DESCRIPTION_SUFFIX

The description suffix.

See Also:

Constant Field Values

Constructor Detail

AbstractPersisterFactory

public AbstractPersisterFactory()

Constructs a new factory.

Method Detail

getJdbcTypeName

protected static String getJdbcTypeName(int type)

Gets the name of the specified JDBC type.

Parameters:

type - the type code.

Returns:

the type name.

postmanaged

public void postmanaged()

Description copied from interface: Manageable

This method is called when the implementing adaptee has been managed either during post-registration of the corresponding adapter MBean or just after it is explicitly added to the adapter MBean during run-time.

Specified by:

postmanaged in interface Manageable

Overrides:

postmanaged in class Adaptee

unmanaged

public void unmanaged()
               throws Exception

Description copied from interface: Manageable

This method is called when the implementing adaptee is unmanaged either during pre-deregistration of the corresponding adapter MBean or just before it is explicitly removed from the adapter MBean during run-time.

Specified by:

unmanaged in interface Manageable

Overrides:

unmanaged in class Adaptee

Throws:

Exception - if the adaptee refused to be unmanaged.

isCachingDisabled

public boolean isCachingDisabled()

Description copied from interface: CacheClient

Checks whether the caching is disabled.

Specified by:

isCachingDisabled in interface CacheClient

Returns:

true if the caching is disabled, true otherwise.

setCachingDisabled

public void setCachingDisabled(boolean flag)

Description copied from interface: CacheClient

Sets the caching disabled flag.

Specified by:

setCachingDisabled in interface CacheClient

Parameters:

flag - the caching disabled flag.

expireCached

public void expireCached(long timestamp)

Description copied from interface: CacheClient

Expires all cached entries notifying them about expiration.

Specified by:

expireCached in interface CacheClient

Parameters:

timestamp - the timestamp of the expiration.

expireFraction

public void expireFraction(long timestamp,
                           float fraction)

Description copied from interface: CacheClient

Expires the specified fraction of cached entries notifying them about expiration.

Specified by:

expireFraction in interface CacheClient

Parameters:

timestamp - the timestamp of the expiration.

fraction - the fraction of entries to expire (0.0..1.0).

clearCached

public void clearCached()

Description copied from interface: CacheClient

Clears all cached entries without notifying.

Specified by:

clearCached in interface CacheClient

getCache

public ConcurrentMap getCache(boolean create)

Description copied from interface: CacheClient

Gets and optionally creates the cache.

Specified by:

getCache in interface CacheClient

Parameters:

create - true to create a missing cache.

Returns:

the cache or null if disabled.

removeCache

public void removeCache()

Description copied from interface: CacheClient

Removes the cache.

Specified by:

removeCache in interface CacheClient

getCache

public ConcurrentMap getCache(String key,
                              boolean create)

Description copied from interface: KeyCacheClient

Gets and optionally creates the cache for the specified key.

Specified by:

getCache in interface KeyCacheClient

Parameters:

key - the cache key.

create - true to create a missing cache.

Returns:

the cache or null if disabled.

removeCache

public void removeCache(String key)

Description copied from interface: KeyCacheClient

Removes the specified cache.

Specified by:

removeCache in interface KeyCacheClient

Parameters:

key - the cache key.

cacheKeySet

public Set cacheKeySet()

Description copied from interface: KeyCacheClient

Returns the cache key set.

Specified by:

cacheKeySet in interface KeyCacheClient

Returns:

the client key set.

clearCaches

public void clearCaches()

Description copied from interface: KeyCacheClient

Removes all caches.

Specified by:

clearCaches in interface KeyCacheClient

refresh

public void refresh()

Description copied from interface: Refreshable

Refreshes the MBean.

Specified by:

refresh in interface Refreshable

getRefreshed

public long getRefreshed()

Description copied from interface: Refreshable

Gets the last refresh timestamp.

Specified by:

getRefreshed in interface Refreshable

Returns:

the timestamp of the last refresh.

getLastModified

public long getLastModified(String key)

Description copied from interface: PersisterFactory

Gets the last modification time of the specified connection.

Specified by:

getLastModified in interface PersisterFactory

Parameters:

key - the connection key.

Returns:

the modification time in msecs.

getConnectionDTD

public String getConnectionDTD()

Description copied from interface: PersisterFactory

Gets the connection DTD.

Specified by:

getConnectionDTD in interface PersisterFactory

Returns:

the connection DTD.

setConnectionDTD

public void setConnectionDTD(String path)

Description copied from interface: PersisterFactory

Sets the connection DTD.

Specified by:

setConnectionDTD in interface PersisterFactory

Parameters:

path - the connection DTD.

setConnectionDescriptor

public void setConnectionDescriptor(String descriptor)
                             throws LogException

Description copied from interface: PersisterFactory

Sets a connection descriptor in the repository. The descriptor may be a file or URL containing one or more connection descriptors, or it may itself contain connection descriptors in XML format.

Specified by:

setConnectionDescriptor in interface PersisterFactory

Parameters:

descriptor - the connection descriptor.

Throws:

LogException - on errors.

removeConnectionDescriptor

public void removeConnectionDescriptor(String key)

Description copied from interface: PersisterFactory

Removes the default connection descriptor from the repository.

Specified by:

removeConnectionDescriptor in interface PersisterFactory

Parameters:

key - the key i.e. the alias name of the connection.

getRepositoryDTD

public String getRepositoryDTD()

Description copied from interface: PersisterFactory

Gets the repository DTD.

Specified by:

getRepositoryDTD in interface PersisterFactory

Returns:

the repository DTD.

setRepositoryDTD

public void setRepositoryDTD(String path)

Description copied from interface: PersisterFactory

Sets the repository DTD.

Specified by:

setRepositoryDTD in interface PersisterFactory

Parameters:

path - the repository DTD.

addClassDescriptor

public void addClassDescriptor(String descriptor)
                        throws LogException

Description copied from interface: PersisterFactory

Adds a new class descriptor for all connections in the repository. The descriptor may be a file or URL containing one or more class descriptors, or it may itself contain class descriptors in XML format.

Declared but missing classes are defined and loaded as VariableMBeans containing the declared fields as their attributes.

Specified by:

addClassDescriptor in interface PersisterFactory

Parameters:

descriptor - the class descriptor.

Throws:

LogException - on errors.

addClassDescriptor

public void addClassDescriptor(String expr,
                               String descriptor)
                        throws LogException

Description copied from interface: PersisterFactory

Adds a new class descriptor for the specified connections in the repository. The descriptor may be a file or URL containing one or more class descriptors, or it may itself contain class descriptors in XML format.

Declared but missing classes are defined and loaded as Variables containing the declared fields as their attributes.

Specified by:

addClassDescriptor in interface PersisterFactory

Parameters:

expr - the expression matching connection aliases.

descriptor - the class descriptor.

Throws:

LogException - on errors.

getAttributeType

public String getAttributeType(String jdbcType)

Description copied from interface: PersisterFactory

Gets the Java attribute type corresponding to the specified JDBC type.

Specified by:

getAttributeType in interface PersisterFactory

Parameters:

jdbcType - the JDBC type.

Returns:

the corresponding Java type name.

setAttributeType

public void setAttributeType(String jdbcType,
                             String fieldType)

Description copied from interface: PersisterFactory

Sets the Java attribute type corresponding to the specified JDBC type. This setting replaces the default mapping of the corresponding JDBC type.

Specified by:

setAttributeType in interface PersisterFactory

Parameters:

jdbcType - the JDBC type.

fieldType - the corresponding Java type name.

removeAttributeType

public void removeAttributeType(String jdbcType)

Description copied from interface: PersisterFactory

Removes the Java attribute type corresponding to the specified JDBC type and restores the default mapping of the corresponding JDBC type.

Specified by:

removeAttributeType in interface PersisterFactory

Parameters:

jdbcType - the JDBC type.

jdbcTypeSet

public Set jdbcTypeSet()

Description copied from interface: PersisterFactory

Returns a read-only set of JDBC types mapped either to a default type or to a specified attribute type.

Specified by:

jdbcTypeSet in interface PersisterFactory

Returns:

a set of JDBC types.

isCombinedFactoryCache

public boolean isCombinedFactoryCache()

Description copied from interface: PersisterFactory

Checks whether objects from all connections should be cached in only one combined factory cache.

Specified by:

isCombinedFactoryCache in interface PersisterFactory

Returns:

true for a combined cache, false otherwise.

setCombinedFactoryCache

public void setCombinedFactoryCache(boolean flag)

Description copied from interface: PersisterFactory

Sets whether objects from all connections should be cached in only one combined factory cache.

Note that the factory cache is applied only if explicitly configured.

Specified by:

setCombinedFactoryCache in interface PersisterFactory

Parameters:

flag - true for a combined cache, false otherwise.

isRefreshReferencesEnabled

public boolean isRefreshReferencesEnabled()

Description copied from interface: PersisterFactory

Checks whether automatic refresh of references is enabled.

Specified by:

isRefreshReferencesEnabled in interface PersisterFactory

Returns:

true if enabled, false otherwise.

setRefreshReferencesEnabled

public void setRefreshReferencesEnabled(boolean flag)

Description copied from interface: PersisterFactory

Sets whether automatic refresh of references is enabled.

Specified by:

setRefreshReferencesEnabled in interface PersisterFactory

Parameters:

flag - true if enabled, false otherwise.

isTraceReferencesDisabled

public boolean isTraceReferencesDisabled()

Description copied from interface: PersisterFactory

Checks whether traced refresh of references is disabled.

Specified by:

isTraceReferencesDisabled in interface PersisterFactory

Returns:

true if disabled, false otherwise.

setTraceReferencesDisabled

public void setTraceReferencesDisabled(boolean flag)

Description copied from interface: PersisterFactory

Sets whether traced refresh of references is disabled.

Specified by:

setTraceReferencesDisabled in interface PersisterFactory

Parameters:

flag - true if disabled, false otherwise.

getVariableRegistryName

public ObjectName getVariableRegistryName()

Description copied from interface: PersisterFactory

Gets the the variable registry of this factory.

Specified by:

getVariableRegistryName in interface PersisterFactory

Returns:

the object name of the variable registry or a query.

setVariableRegistryName

public void setVariableRegistryName(ObjectName registry)

Description copied from interface: PersisterFactory

Sets the variable registry of this factory. If it is not set, the default one will be used.

Specified by:

setVariableRegistryName in interface PersisterFactory

Parameters:

registry - the object name of the variable registry or a query.

query

public Collection query(String className,
                        String expr,
                        boolean sql)
                 throws Exception

Description copied from interface: PersisterFactory

Queries for instances of the specified class by applying a query language.

Specified by:

query in interface PersisterFactory

Parameters:

className - the class name.

expr - the query expression.

sql - a flag to apply SQL.

Returns:

a collection of instances.

Throws:

Exception - on errors.

query

public Collection query(String key,
                        String className,
                        String expr,
                        boolean sql)
                 throws Exception

Description copied from interface: PersisterFactory

Queries for instances of the specified class through the named connection by applying a query language.

Specified by:

query in interface PersisterFactory

Parameters:

key - the connection key.

className - the class name.

expr - the query expression.

sql - a flag to apply SQL.

Returns:

a collection of instances.

Throws:

Exception - on errors.

modified

public void modified(String key,
                     long msecs)

Description copied from interface: PersisterListener

Invoked when modified.

Specified by:

modified in interface PersisterListener

Parameters:

key - the connection key.

msecs - the timestamp.

resolveDescriptor

protected String resolveDescriptor(String descriptor,
                                   String dtd,
                                   String tag)

Resolves the input source of a descriptor.

Parameters:

descriptor - the descriptor.

dtd - the document dtd.

tag - the root element tag.

Returns:

the resolved input source as a string.

resolveInlineDTD

protected StringBuilder resolveInlineDTD(PathFinder finder,
                                         String key,
                                         String path,
                                         String tag)
                                  throws IOException

Resolves an inline DOCTYPE and DTD.

Parameters:

finder - the path finder to apply.

key - the finder key to apply.

path - the DTD path to apply.

tag - the root element tag.

Returns:

the inline DTD.

Throws:

IOException - on I/O errors.

resolveJdbcAlias

protected String resolveJdbcAlias(String alias)

Resolves a JDBC alias containing a parametrized local path that must be replaced with a real one.

Parameters:

alias - the original alias.

Returns:

the resolved alias.

registerDynamicAttributes

protected void registerDynamicAttributes(OrderedMap variables,
                                         Object repository,
                                         Map types)

Registers dynamic attributes of the specified variables.

Parameters:

variables - the variables.

repository - the class repository.

types - optional type mappings.

getAttributeInfo

protected VariableAttributeInfo getAttributeInfo(String className,
                                                 String name,
                                                 Configuration config,
                                                 MBeanReference owner)

Gets attribute info for an auxiliary attribute.

Parameters:

className - the class name.

name - the attribute name.

config - the configuration.

owner - the attribute owner.

Returns:

the attribute info.

getAttributeInfo

protected VariableAttributeInfo getAttributeInfo(String name,
                                                 String type,
                                                 String descr,
                                                 Configuration config,
                                                 MBeanReference owner)

Gets the default attribute info.

Parameters:

name - the attribute name.

type - the default type.

descr - the default description.

config - the configuration.

owner - the attribute owner.

Returns:

the attribute info.

getComparator

protected Comparator getComparator(Configuration config)

Gets the comparator property, if set.

Parameters:

config - the properties.

Returns:

the comparator or null.

getEnumeration

protected List getEnumeration(Configuration config)

Gets the enumeration property, if set.

Parameters:

config - the properties.

Returns:

the enumeration or null.

getVariableRegistryMBean

protected MBeanReference getVariableRegistryMBean()

Gets a reference to the variable registry MBean.

Returns:

a reference to the variable registry MBean.

getDefaultConnectionDTD

protected abstract String getDefaultConnectionDTD()

Gets the default connection DTD.

Returns:

the default connection DTD.

getDefaultRepositoryDTD

protected abstract String getDefaultRepositoryDTD()

Gets the default repository DTD.

Returns:

the default repository DTD.

getParsedAttributeInfo

protected abstract List getParsedAttributeInfo(String className,
                                               Object repository,
                                               OrderedMap externals,
                                               Map types)

Gets the parsed attributes of a named class in the repository.

Parameters:

className - the name of the class.

repository - the class repository.

externals - external properties.

types - optional type mappings.

Returns:

a list of attribute infos.