com.atlassian.crowd.migration

Class GenericMapper

java.lang.Object

com.atlassian.crowd.migration.GenericMapper

Direct Known Subclasses:

ApplicationSamlConfigurationEntityMapper, DatabaseMapper, GenericLegacyImporter, SAMLTrustEntityMapper, XmlMapper

public abstract class GenericMapper
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static interface	GenericMapper.Exporter<T>
protected static interface	GenericMapper.Importer<T>

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	DATABASE_DATE_FORMAT
protected static CrowdBackupDateConverter	DATE_CONVERTER_FOR_EXPORT
static String	LEGACY_XML_DATE_FORMAT
protected org.slf4j.Logger	logger
protected static String	PLUGIN_KEY_PREFIX

Constructor Summary

Constructors

Constructor and Description
GenericMapper(org.hibernate.SessionFactory sessionFactory, BatchProcessor batchProcessor)

Method Summary

Modifier and Type	Method and Description
protected <T> void	addEntities(List<T> entitiesToPersist, HibernateOperation<org.hibernate.Session> hibernateOperation) Replicates a collection of Hibernate persistable entities using the batch processor.
protected <T> void	addEntitiesViaMerge(List<T> entitiesToPersist) Replicates a collection of Hibernate persistable entities using the batch processor.
protected <T> void	addEntitiesViaReplicate(List<T> entitiesToPersist) Replicates a collection of Hibernate persistable entities using the batch processor.
protected void	addEntity(Object entityToPersist) Replicates a Hibernate persistable entity.
protected <T extends Serializable,E extends Serializable> void	addEntity(TransactionGroup<T,E> entitiesToPersist) Replicates a collection of Hibernate persistable entities using the batch processor.
protected Object	addEntityViaMerge(Object entityToPersist) Replicates a Hibernate persistable entity.
protected Object	addEntityViaSave(Object entityToPersist) Replicates a Hibernate persistable entity.
protected void	clearSession()
protected <T> org.dom4j.Element	exportXml(List<T> elements, String collectionName, String elementName, GenericMapper.Exporter<T> exporter)
protected String	getAttributeValue(String name, Map<String,Set<String>> attributes, String defaultValue)
protected Boolean	getBoolean(org.dom4j.Element parent, String name)
protected boolean	getBoolean(org.dom4j.Element parent, String name, boolean defaultValue)
CrowdBackupDateConverter	getDateConverterForXml(org.dom4j.Element root)
protected Date	getDateFromTimestamp(org.dom4j.Element parent, String name)
protected DirectoryType	getDirectoryTypeFromLegacyCode(int code)
protected Long	getLong(org.dom4j.Element parent, String name)
protected String	getNameFromLegacyCode(String codeName)
protected OperationType	getOperationTypeFromLegacyPermissionName(String name)
protected <T> Optional<T>	getOptionalValue(org.dom4j.Element parent, String name, Function<String,T> transformer)
org.hibernate.SessionFactory	getSessionFactory()
protected String	getString(org.dom4j.Element parent, String name)
protected <T> T	getValue(org.dom4j.Element parent, String name, Function<String,T> transformer)
<T> List<T>	importXml(org.dom4j.Element root, String collectionName, GenericMapper.Importer<T> importer)
protected void	setCDATA(org.dom4j.Element certNode, String name, String data)
protected <T> void	setText(org.dom4j.Element parent, String name, T value)
protected void	setTimestamp(org.dom4j.Element parent, String name, Date date)

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final org.slf4j.Logger logger

LEGACY_XML_DATE_FORMAT

public static final String LEGACY_XML_DATE_FORMAT

See Also:

Constant Field Values

DATABASE_DATE_FORMAT

protected static final String DATABASE_DATE_FORMAT

See Also:

Constant Field Values

PLUGIN_KEY_PREFIX

protected static final String PLUGIN_KEY_PREFIX

See Also:

Constant Field Values

DATE_CONVERTER_FOR_EXPORT

protected static final CrowdBackupDateConverter DATE_CONVERTER_FOR_EXPORT

Constructor Detail

GenericMapper

public GenericMapper(org.hibernate.SessionFactory sessionFactory,
                     BatchProcessor batchProcessor)

Method Detail

getDateConverterForXml

public CrowdBackupDateConverter getDateConverterForXml(org.dom4j.Element root)

Parameters:

root - the root element of the XML

Returns:

the appropriate date parser for the dates used across the given XML

addEntity

protected void addEntity(Object entityToPersist)
                  throws ImportException

Replicates a Hibernate persistable entity.

Parameters:

entityToPersist - entity to replicate.

Throws:

ImportException

addEntities

protected <T> void addEntities(List<T> entitiesToPersist,
                               HibernateOperation<org.hibernate.Session> hibernateOperation)
                        throws org.hibernate.HibernateException

Replicates a collection of Hibernate persistable entities using the batch processor.

Parameters:

entitiesToPersist - entity to replicate.

hibernateOperation - the operation to perform on the entities

Throws:

org.hibernate.HibernateException

addEntitiesViaReplicate

protected <T> void addEntitiesViaReplicate(List<T> entitiesToPersist)
                                    throws org.hibernate.HibernateException

Replicates a collection of Hibernate persistable entities using the batch processor.

Parameters:

entitiesToPersist - entity to replicate.

Throws:

org.hibernate.HibernateException

addEntitiesViaMerge

protected <T> void addEntitiesViaMerge(List<T> entitiesToPersist)
                                throws org.hibernate.HibernateException

Replicates a collection of Hibernate persistable entities using the batch processor.

Parameters:

entitiesToPersist - entity to replicate.

Throws:

org.hibernate.HibernateException

addEntity

protected <T extends Serializable,E extends Serializable> void addEntity(TransactionGroup<T,E> entitiesToPersist)
                                                                  throws org.hibernate.HibernateException

Replicates a collection of Hibernate persistable entities using the batch processor.

Parameters:

entitiesToPersist - transaction group containing primary and dependent entities.

Throws:

org.hibernate.HibernateException

addEntityViaMerge

protected Object addEntityViaMerge(Object entityToPersist)
                            throws ImportException

Replicates a Hibernate persistable entity.

Parameters:

entityToPersist - entity to replicate.

Throws:

ImportException - error persisting.

addEntityViaSave

protected Object addEntityViaSave(Object entityToPersist)
                           throws ImportException

Replicates a Hibernate persistable entity.

Parameters:

entityToPersist - entity to replicate.

Throws:

ImportException - error persisting.

getDateFromTimestamp

protected Date getDateFromTimestamp(org.dom4j.Element parent,
                                    String name)

getLong

protected Long getLong(org.dom4j.Element parent,
                       String name)

setTimestamp

protected void setTimestamp(org.dom4j.Element parent,
                            String name,
                            Date date)

setCDATA

protected void setCDATA(org.dom4j.Element certNode,
                        String name,
                        String data)

setText

protected <T> void setText(org.dom4j.Element parent,
                           String name,
                           T value)

getValue

protected <T> T getValue(org.dom4j.Element parent,
                         String name,
                         Function<String,T> transformer)

getOptionalValue

protected <T> Optional<T> getOptionalValue(org.dom4j.Element parent,
                                           String name,
                                           Function<String,T> transformer)

getBoolean

protected Boolean getBoolean(org.dom4j.Element parent,
                             String name)

getBoolean

protected boolean getBoolean(org.dom4j.Element parent,
                             String name,
                             boolean defaultValue)

getString

protected String getString(org.dom4j.Element parent,
                           String name)

exportXml

protected <T> org.dom4j.Element exportXml(List<T> elements,
                                          String collectionName,
                                          String elementName,
                                          GenericMapper.Exporter<T> exporter)
                                   throws ExportException

Throws:

ExportException

importXml

public <T> List<T> importXml(org.dom4j.Element root,
                             String collectionName,
                             GenericMapper.Importer<T> importer)
                      throws ImportException

Throws:

ImportException

getSessionFactory

public org.hibernate.SessionFactory getSessionFactory()

getOperationTypeFromLegacyPermissionName

protected OperationType getOperationTypeFromLegacyPermissionName(String name)

getAttributeValue

protected String getAttributeValue(String name,
                                   Map<String,Set<String>> attributes,
                                   String defaultValue)

getDirectoryTypeFromLegacyCode

protected DirectoryType getDirectoryTypeFromLegacyCode(int code)

getNameFromLegacyCode

protected String getNameFromLegacyCode(String codeName)

clearSession

protected void clearSession()