Package org.nuxeo.ecm.core.schema

Class SchemaManagerImpl

java.lang.Object

org.nuxeo.ecm.core.schema.SchemaManagerImpl

All Implemented Interfaces:

PropertyCharacteristicHandler, SchemaManager, TypeProvider

public class SchemaManagerImpl
extends Object
implements SchemaManager

Schema Manager implementation.

Holds basic types (String, Integer, etc.), schemas, document types and facets.

Field Summary

Fields

Modifier and Type	Field	Description
protected List<TypeConfiguration>	allConfigurations	All the registered configurations (prefetch).
protected List<DocumentTypeDescriptor>	allDocumentTypes	All the registered document types.
protected List<FacetDescriptor>	allFacets	All the registered facets.
protected boolean	allowVersionWriteForDublinCore	Effective allowVersionWriteForDublinCore flag.
protected List<ProxiesDescriptor>	allProxies	All the registered proxy descriptors.
protected List<SchemaBindingDescriptor>	allSchemas	All the registered schemas.
static final boolean	CLEAR_COMPLEX_PROP_BEFORE_SET_DEFAULT	Default used for clearComplexPropertyBeforeSet if there is no XML configuration found.
boolean	clearComplexPropertyBeforeSet	Effective clearComplexPropertyBeforeSet flag.
protected Map<String,Map<String,String>>	deprecatedProperties	Deprecated. since 11.1, use propertyCharacteristics instead
protected boolean	dirty	Whether there have been changes to the registered schemas, facets or document types that require recomputation of the effective ones.
protected Set<String>	disabledFacets
protected Set<String>	disabledSchemas
protected Set<String>	disabledTypes
protected Map<String,DocumentTypeImpl>	documentTypes	Effective document types.
protected Map<String,Set<String>>	documentTypesExtending
protected Map<String,Set<String>>	documentTypesForFacet
Map<String,CompositeType>	facets	Effective facets.
protected Set<String>	noPerDocumentQueryFacets
protected PrefetchInfo	prefetchInfo	Effective prefetch info.
protected final Map<String,Schema>	prefixToSchema
protected Map<String,Map<String,PropertyDescriptor>>	propertyCharacteristics	Map holding property characteristics with: schema -> path -> characteristic.
protected Set<String>	proxySchemaNames	Effective proxy schema names.
protected List<Schema>	proxySchemas	Effective proxy schemas.
protected List<Runnable>	recomputeCallbacks
protected Map<String,Map<String,String>>	removedProperties	Deprecated. since 11.1, use propertyCharacteristics instead
protected Map<String,Schema>	schemas	Effective schemas.
static final String	SCHEMAS_DIR_NAME
protected Set<String>	specialDocumentTypes
protected Map<String,Type>	types	Basic type registry.

Fields inherited from interface org.nuxeo.ecm.core.schema.SchemaManager

PATH_INDEX_PATTERN

Constructor Summary

Constructors

Constructor	Description
SchemaManagerImpl()

Method Summary

Modifier and Type	Method	Description
void	checkDirty()	Checks if something has to be recomputed if a dynamic register/unregister happened.
protected boolean	checkPropertyCharacteristic(String schema, String path, Predicate<PropertyDescriptor> predicate)
protected String	cleanPath(String path)	Deprecated. since 2021.32 use SchemaManager.normalizePath(String) instead.
protected void	clearPropertyCharacteristics()
protected void	clearSchemaDir()
protected void	copySchema(SchemaBindingDescriptor sd)
protected void	executeRecomputeCallbacks()
void	flushPendingsRegistration()
Set<String>	getAllowedSubTypes(String typeName)	Returns the types of the children that can be created inside a given type type.
boolean	getAllowVersionWriteForDublinCore()	Whether we allow to write the dublincore schema on a version.
boolean	getClearComplexPropertyBeforeSet()	Whether or not to ignore any previous values when setting complex properties.
PropertyDeprecationHandler	getDeprecatedProperties()	Deprecated. since 11.1, use PropertyCharacteristicHandler methods instead
Set<String>	getDeprecatedProperties(String schema)	The returned paths are not Nuxeo xpath as they don't have the schema prefix.
DocumentType	getDocumentType(String name)	Gets a document type.
DocumentTypeDescriptor	getDocumentTypeDescriptor(String name)
Set<String>	getDocumentTypeNamesExtending(String docTypeName)	Return the names of all document types extending the given one, which is included.
Set<String>	getDocumentTypeNamesForFacet(String facet)	Returns the names of all document types that have given facet.
DocumentType[]	getDocumentTypes()	Gets the list of document types.
int	getDocumentTypesCount()
CompositeType	getFacet(String name)	Gets a facet.
FacetDescriptor	getFacetDescriptor(String name)
CompositeType[]	getFacets()	Gets the list of facets.
Optional<String>	getFallback(String schema, String path)	Returns the fallback associated to this property if exist.
Field	getField(String xpath)	Returns the field with given xpath, or null if not found.
Field	getField(Field parent, String subFieldName)	Returns the field with given parent field and sub name, or null if not found.
protected Field	getField(Field parent, String subFieldName, boolean finalCall)
List<PropertyIndexOrder>	getIndexedProperties(String schema)	Returns the indexed property paths.
Set<String>	getNoPerDocumentQueryFacets()	Finds which facets are configured as no-per-instance-query.
protected <R> Set<R>	getPropertyCharacteristics(String schema, Predicate<PropertyDescriptor> predicate, Function<PropertyDescriptor,R> function)
List<Schema>	getProxySchemas(String docType)	Gets the schemas on a proxy for a document of the given type.
PropertyDeprecationHandler	getRemovedProperties()	Deprecated. since 11.1, use PropertyCharacteristicHandler methods instead
Set<String>	getRemovedProperties(String schema)	The returned paths are not Nuxeo xpath as they don't have the schema prefix.
Set<String>	getRetainableProperties()	The returned paths are not Nuxeo xpath as they don't have the schema prefix.
Set<String>	getRetainableProperties(String schema)	The returned paths are not Nuxeo xpath as they don't have the schema prefix.
Schema	getSchema(String name)	Gets a schema.
Schema	getSchemaFromPrefix(String schemaPrefix)
Schema	getSchemaFromURI(String schemaURI)	Deprecated. since 11.1, seems unused
Schema[]	getSchemas()	Gets the list of schemas.
File	getSchemasDir()
Set<String>	getSpecialDocumentTypes()	Gets the list of document types excluded from copy.
protected Type	getType(String name)
protected Collection<Type>	getTypes()
String	getXPathSchemaName(String xpath, Set<String> docSchemas)	Finds within the schemas the first matching schema having a property with the same name as the first path segment of the xpath.
boolean	hasSuperType(String docType, String superType)	Returns true if docType is or extends superType, false otherwise.
boolean	isDeprecated(String schema, String path)	Checks if the property represented by the given schema and path is deprecated.
boolean	isProxySchema(String schema, String docType)	Checks if a schema is on a proxy for a document of the given type.
boolean	isRemoved(String schema, String path)	Checks if the property represented by the given schema and path is removed.
boolean	isSecured(String schema, String path)	Checks if the property represented by the given schema and path is secured.
protected void	loadSchema(SchemaBindingDescriptor sd)
protected DocumentTypeDescriptor	mergeDocumentTypeDescriptors(DocumentTypeDescriptor src, DocumentTypeDescriptor dst)
protected void	recompute()	Recomputes effective registries for schemas, facets and document types.
protected void	recomputeConfiguration()
protected DocumentType	recomputeDocumentType(String name, Set<String> stack, Map<String,DocumentTypeDescriptor> dtds)
protected DocumentType	recomputeDocumentType(String name, DocumentTypeDescriptor dtd, DocumentType parent)
protected void	recomputeDocumentTypes()
void	recomputeDynamicFacets()
protected void	recomputeFacet(FacetDescriptor fd)
protected void	recomputeFacets()
protected void	recomputeProxies()
protected void	recomputeSchemas()
protected void	registerBuiltinTypes()
void	registerConfiguration(TypeConfiguration config)
void	registerDocumentType(DocumentTypeDescriptor dtd)
protected void	registerDocumentType(DocumentTypeImpl docType)
protected CompositeType	registerFacet(String name, Set<String> schemaNames)
void	registerFacet(FacetDescriptor fd)
protected void	registerPropertyCharacteristics(List<PropertyDescriptor> descriptors)
void	registerProxies(ProxiesDescriptor pd)
void	registerRecomputeCallback(Runnable callback)
void	registerSchema(SchemaBindingDescriptor sd)
protected void	registerSchema(Schema schema)
protected void	registerType(Type type)
protected Field	resolveSubField(ListType listType, String subName, boolean fallbackOnSubElement)
void	unregisterConfiguration(TypeConfiguration config)
void	unregisterDocumentType(DocumentTypeDescriptor dtd)
void	unregisterFacet(FacetDescriptor fd)
void	unregisterProxies(ProxiesDescriptor pd)
void	unregisterRecomputeCallback(Runnable callback)
void	unregisterSchema(SchemaBindingDescriptor sd)

Methods inherited from class java.lang.Object

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

Field Details

dirty

protected volatile boolean dirty

Whether there have been changes to the registered schemas, facets or document types that require recomputation of the effective ones.

types

protected Map<String,Type> types

Basic type registry.

allConfigurations

protected List<TypeConfiguration> allConfigurations

All the registered configurations (prefetch).

allSchemas

protected List<SchemaBindingDescriptor> allSchemas

All the registered schemas.

allFacets

protected List<FacetDescriptor> allFacets

All the registered facets.

allDocumentTypes

protected List<DocumentTypeDescriptor> allDocumentTypes

All the registered document types.

allProxies

protected List<ProxiesDescriptor> allProxies

All the registered proxy descriptors.

prefetchInfo

protected PrefetchInfo prefetchInfo

Effective prefetch info.

clearComplexPropertyBeforeSet

public boolean clearComplexPropertyBeforeSet

Effective clearComplexPropertyBeforeSet flag.

allowVersionWriteForDublinCore

protected boolean allowVersionWriteForDublinCore

Effective allowVersionWriteForDublinCore flag.

schemas

protected Map<String,Schema> schemas

Effective schemas.

disabledSchemas

protected Set<String> disabledSchemas

disabledTypes

protected Set<String> disabledTypes

prefixToSchema

protected final Map<String,Schema> prefixToSchema

facets

public Map<String,CompositeType> facets

Effective facets.

noPerDocumentQueryFacets

protected Set<String> noPerDocumentQueryFacets

disabledFacets

protected Set<String> disabledFacets

documentTypes

protected Map<String,DocumentTypeImpl> documentTypes

Effective document types.

specialDocumentTypes

protected Set<String> specialDocumentTypes

documentTypesExtending

protected Map<String,Set<String>> documentTypesExtending

documentTypesForFacet

protected Map<String,Set<String>> documentTypesForFacet

proxySchemas

protected List<Schema> proxySchemas

Effective proxy schemas.

proxySchemaNames

protected Set<String> proxySchemaNames

Effective proxy schema names.

SCHEMAS_DIR_NAME

public static final String SCHEMAS_DIR_NAME

See Also:

• Constant Field Values

CLEAR_COMPLEX_PROP_BEFORE_SET_DEFAULT

public static final boolean CLEAR_COMPLEX_PROP_BEFORE_SET_DEFAULT

Default used for clearComplexPropertyBeforeSet if there is no XML configuration found.

Since:

9.3

See Also:

• Constant Field Values

recomputeCallbacks

protected List<Runnable> recomputeCallbacks

deprecatedProperties

@Deprecated(since="11.1")
protected Map<String,Map<String,String>> deprecatedProperties

Deprecated.

since 11.1, use propertyCharacteristics instead

Since:

9.2

removedProperties

@Deprecated(since="11.1")
protected Map<String,Map<String,String>> removedProperties

Deprecated.

since 11.1, use propertyCharacteristics instead

Since:

9.2

propertyCharacteristics

protected Map<String,Map<String,PropertyDescriptor>> propertyCharacteristics

Map holding property characteristics with: schema -> path -> characteristic.

Since:

11.1

Constructor Details

SchemaManagerImpl

public SchemaManagerImpl()

Method Details

clearSchemaDir

protected void clearSchemaDir()

getSchemasDir

public File getSchemasDir()

registerBuiltinTypes

protected void registerBuiltinTypes()

registerType

protected void registerType(Type type)

getType

protected Type getType(String name)

getTypes

protected Collection<Type> getTypes()

registerConfiguration

public void registerConfiguration(TypeConfiguration config)

unregisterConfiguration

public void unregisterConfiguration(TypeConfiguration config)

registerSchema

public void registerSchema(SchemaBindingDescriptor sd)

unregisterSchema

public void unregisterSchema(SchemaBindingDescriptor sd)

registerFacet

public void registerFacet(FacetDescriptor fd)

unregisterFacet

public void unregisterFacet(FacetDescriptor fd)

registerDocumentType

public void registerDocumentType(DocumentTypeDescriptor dtd)

unregisterDocumentType

public void unregisterDocumentType(DocumentTypeDescriptor dtd)

getDocumentTypeDescriptor

public DocumentTypeDescriptor getDocumentTypeDescriptor(String name)

getFacetDescriptor

public FacetDescriptor getFacetDescriptor(String name)

recomputeDynamicFacets

public void recomputeDynamicFacets()

registerProxies

public void registerProxies(ProxiesDescriptor pd)

unregisterProxies

public void unregisterProxies(ProxiesDescriptor pd)

checkDirty

public void checkDirty()

Checks if something has to be recomputed if a dynamic register/unregister happened.

recompute

protected void recompute()

Recomputes effective registries for schemas, facets and document types.

recomputeConfiguration

protected void recomputeConfiguration()

recomputeSchemas

protected void recomputeSchemas()

copySchema

protected void copySchema(SchemaBindingDescriptor sd)
                   throws IOException

Throws:

IOException

loadSchema

protected void loadSchema(SchemaBindingDescriptor sd)
                   throws IOException,
SAXException,
TypeException

Throws:

IOException

SAXException

TypeException

registerSchema

protected void registerSchema(Schema schema)

getSchemas

public Schema[] getSchemas()

Description copied from interface: TypeProvider

Gets the list of schemas.

Specified by:

getSchemas in interface TypeProvider

getSchema

public Schema getSchema(String name)

Description copied from interface: TypeProvider

Gets a schema.

Specified by:

getSchema in interface TypeProvider

getSchemaFromPrefix

public Schema getSchemaFromPrefix(String schemaPrefix)

Specified by:

getSchemaFromPrefix in interface SchemaManager

getSchemaFromURI

@Deprecated(since="11.1")
public Schema getSchemaFromURI(String schemaURI)

Deprecated.

since 11.1, seems unused

Specified by:

getSchemaFromURI in interface SchemaManager

recomputeFacets

protected void recomputeFacets()

recomputeFacet

protected void recomputeFacet(FacetDescriptor fd)

registerFacet

protected CompositeType registerFacet(String name,
 Set<String> schemaNames)

getFacets

public CompositeType[] getFacets()

Description copied from interface: TypeProvider

Gets the list of facets.

Specified by:

getFacets in interface TypeProvider

getFacet

public CompositeType getFacet(String name)

Description copied from interface: TypeProvider

Gets a facet.

Specified by:

getFacet in interface TypeProvider

getNoPerDocumentQueryFacets

public Set<String> getNoPerDocumentQueryFacets()

Description copied from interface: TypeProvider

Finds which facets are configured as no-per-instance-query.

Specified by:

getNoPerDocumentQueryFacets in interface TypeProvider

recomputeDocumentTypes

protected void recomputeDocumentTypes()

mergeDocumentTypeDescriptors

protected DocumentTypeDescriptor mergeDocumentTypeDescriptors(DocumentTypeDescriptor src,
 DocumentTypeDescriptor dst)

recomputeDocumentType

protected DocumentType recomputeDocumentType(String name,
 Set<String> stack,
 Map<String,DocumentTypeDescriptor> dtds)

recomputeDocumentType

protected DocumentType recomputeDocumentType(String name,
 DocumentTypeDescriptor dtd,
 DocumentType parent)

registerDocumentType

protected void registerDocumentType(DocumentTypeImpl docType)

getDocumentType

public DocumentType getDocumentType(String name)

Description copied from interface: TypeProvider

Gets a document type.

Specified by:

getDocumentType in interface TypeProvider

getDocumentTypeNamesForFacet

public Set<String> getDocumentTypeNamesForFacet(String facet)

Description copied from interface: SchemaManager

Returns the names of all document types that have given facet.

Specified by:

getDocumentTypeNamesForFacet in interface SchemaManager

Returns:

null or the names as a guaranteed non-empty set.

getDocumentTypeNamesExtending

public Set<String> getDocumentTypeNamesExtending(String docTypeName)

Description copied from interface: SchemaManager

Return the names of all document types extending the given one, which is included.

Specified by:

getDocumentTypeNamesExtending in interface SchemaManager

Returns:

null or the set of names.

getDocumentTypes

public DocumentType[] getDocumentTypes()

Description copied from interface: TypeProvider

Gets the list of document types.

Specified by:

getDocumentTypes in interface TypeProvider

getDocumentTypesCount

public int getDocumentTypesCount()

Specified by:

getDocumentTypesCount in interface SchemaManager

hasSuperType

public boolean hasSuperType(String docType,
 String superType)

Description copied from interface: SchemaManager

Returns true if docType is or extends superType, false otherwise.

Specified by:

hasSuperType in interface SchemaManager

getAllowedSubTypes

public Set<String> getAllowedSubTypes(String typeName)

Description copied from interface: SchemaManager

Returns the types of the children that can be created inside a given type type.

Specified by:

getAllowedSubTypes in interface SchemaManager

recomputeProxies

protected void recomputeProxies()

getProxySchemas

public List<Schema> getProxySchemas(String docType)

Description copied from interface: TypeProvider

Gets the schemas on a proxy for a document of the given type.

Specified by:

getProxySchemas in interface TypeProvider

isProxySchema

public boolean isProxySchema(String schema,
 String docType)

Description copied from interface: TypeProvider

Checks if a schema is on a proxy for a document of the given type.

Specified by:

isProxySchema in interface TypeProvider

getField

public Field getField(String xpath)

Description copied from interface: SchemaManager

Returns the field with given xpath, or null if not found.

Specified by:

getField in interface SchemaManager

getField

public Field getField(Field parent,
 String subFieldName)

Description copied from interface: SchemaManager

Returns the field with given parent field and sub name, or null if not found.

Specified by:

getField in interface SchemaManager

getField

protected Field getField(Field parent,
 String subFieldName,
 boolean finalCall)

resolveSubField

protected Field resolveSubField(ListType listType,
 String subName,
 boolean fallbackOnSubElement)

flushPendingsRegistration

public void flushPendingsRegistration()

registerRecomputeCallback

public void registerRecomputeCallback(Runnable callback)

Since:

8.10

unregisterRecomputeCallback

public void unregisterRecomputeCallback(Runnable callback)

Since:

8.10

executeRecomputeCallbacks

protected void executeRecomputeCallbacks()

Since:

8.10

getDeprecatedProperties

@Deprecated(since="11.1")
public PropertyDeprecationHandler getDeprecatedProperties()

Deprecated.

since 11.1, use PropertyCharacteristicHandler methods instead

Specified by:

getDeprecatedProperties in interface SchemaManager

Returns:

the deprecated properties handler

Since:

9.2

getRemovedProperties

@Deprecated(since="11.1")
public PropertyDeprecationHandler getRemovedProperties()

Deprecated.

since 11.1, use PropertyCharacteristicHandler methods instead

Specified by:

getRemovedProperties in interface SchemaManager

Returns:

the removed properties handler

Since:

9.2

getClearComplexPropertyBeforeSet

public boolean getClearComplexPropertyBeforeSet()

Description copied from interface: SchemaManager

Whether or not to ignore any previous values when setting complex properties.

Specified by:

getClearComplexPropertyBeforeSet in interface SchemaManager

Returns:

true if setting a complex property ignores any previous values

getAllowVersionWriteForDublinCore

public boolean getAllowVersionWriteForDublinCore()

Description copied from interface: SchemaManager

Whether we allow to write the dublincore schema on a version.

Specified by:

getAllowVersionWriteForDublinCore in interface SchemaManager

Returns:

true if write to the dublincore schema of a version is allowed

registerPropertyCharacteristics

protected void registerPropertyCharacteristics(List<PropertyDescriptor> descriptors)

Since:

11.1

clearPropertyCharacteristics

protected void clearPropertyCharacteristics()

Since:

11.1

isSecured

public boolean isSecured(String schema,
 String path)

Description copied from interface: PropertyCharacteristicHandler

Checks if the property represented by the given schema and path is secured.

Specified by:

isSecured in interface PropertyCharacteristicHandler

Parameters:

schema - the schema name

path - the property path to test

Returns:

whether or not the given property is secured (ie: only administrators can edit it)

Since:

11.1

isDeprecated

public boolean isDeprecated(String schema,
 String path)

Description copied from interface: PropertyCharacteristicHandler

Checks if the property represented by the given schema and path is deprecated.

Specified by:

isDeprecated in interface PropertyCharacteristicHandler

Parameters:

schema - the schema name (not the prefix)

path - the property path to test

Returns:

whether or not this property is marked as deprecated

isRemoved

public boolean isRemoved(String schema,
 String path)

Description copied from interface: PropertyCharacteristicHandler

Checks if the property represented by the given schema and path is removed.

Specified by:

isRemoved in interface PropertyCharacteristicHandler

Parameters:

schema - the schema name (not the prefix)

path - the property path to test

Returns:

whether or not this property is marked as removed

getXPathSchemaName

public String getXPathSchemaName(String xpath,
 Set<String> docSchemas)

Description copied from interface: SchemaManager

Finds within the schemas the first matching schema having a property with the same name as the first path segment of the xpath. The xpath can be prefixed or unprefixed.

Specified by:

getXPathSchemaName in interface SchemaManager

Parameters:

xpath - the prefixed or unprefixed xpath

docSchemas - the schemas to be searched

Returns:

the first schema containing a property matching the xpath

getDeprecatedProperties

public Set<String> getDeprecatedProperties(String schema)

Description copied from interface: PropertyCharacteristicHandler

The returned paths are not Nuxeo xpath as they don't have the schema prefix.

Specified by:

getDeprecatedProperties in interface PropertyCharacteristicHandler

Parameters:

schema - the schema name (not the prefix)

Returns:

a Set holding the deprecated property path

getRemovedProperties

public Set<String> getRemovedProperties(String schema)

Description copied from interface: PropertyCharacteristicHandler

The returned paths are not Nuxeo xpath as they don't have the schema prefix.

Specified by:

getRemovedProperties in interface PropertyCharacteristicHandler

Parameters:

schema - the schema name (not the prefix)

Returns:

a Set holding the removed property path

getRetainableProperties

public Set<String> getRetainableProperties()

Description copied from interface: PropertyCharacteristicHandler

The returned paths are not Nuxeo xpath as they don't have the schema prefix.

Specified by:

getRetainableProperties in interface PropertyCharacteristicHandler

Returns:

a Set holding the retainable property path

Since:

2023

getRetainableProperties

public Set<String> getRetainableProperties(String schema)

Description copied from interface: PropertyCharacteristicHandler

The returned paths are not Nuxeo xpath as they don't have the schema prefix.

Specified by:

getRetainableProperties in interface PropertyCharacteristicHandler

Parameters:

schema - the schema name (not the prefix)

Returns:

a Set holding the retainable property path

Since:

2023

getPropertyCharacteristics

protected <R> Set<R> getPropertyCharacteristics(String schema,
 Predicate<PropertyDescriptor> predicate,
 Function<PropertyDescriptor,R> function)

getFallback

public Optional<String> getFallback(String schema,
 String path)

Description copied from interface: PropertyCharacteristicHandler

Returns the fallback associated to this property if exist. Fallbacks exist when property is deprecated or removed.

Specified by:

getFallback in interface PropertyCharacteristicHandler

Parameters:

schema - the schema name (not the prefix)

path - the property path to test

Returns:

fallback associated to this property if exist

getIndexedProperties

public List<PropertyIndexOrder> getIndexedProperties(String schema)

Description copied from interface: PropertyCharacteristicHandler

Returns the indexed property paths.

The returned paths are not Nuxeo xpath as they don't have the schema prefix.

Specified by:

getIndexedProperties in interface PropertyCharacteristicHandler

Parameters:

schema - the schema name (not the prefix)

Returns:

a List holding the indexed property paths.

checkPropertyCharacteristic

protected boolean checkPropertyCharacteristic(String schema,
 String path,
 Predicate<PropertyDescriptor> predicate)

cleanPath

protected String cleanPath(String path)

Deprecated.

since 2021.32 use SchemaManager.normalizePath(String) instead.

getSpecialDocumentTypes

public Set<String> getSpecialDocumentTypes()

Description copied from interface: TypeProvider

Gets the list of document types excluded from copy.

Specified by:

getSpecialDocumentTypes in interface TypeProvider