Package org.datanucleus.metadata
Class ValueMetaData
java.lang.Object
org.datanucleus.metadata.MetaData
org.datanucleus.metadata.AbstractElementMetaData
org.datanucleus.metadata.ValueMetaData
- All Implemented Interfaces:
Serializable
,ColumnMetaDataContainer
This element specifies the mapping for the value component of maps.
The serialised attribute specifies that the key values are to be serialised into the named column.
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Field Summary
FieldsFields inherited from class org.datanucleus.metadata.AbstractElementMetaData
columnName, columns, embeddedMetaData, foreignKeyMetaData, indexed, indexMetaData, mappedBy, table, unique, uniqueMetaData
Fields inherited from class org.datanucleus.metadata.MetaData
EXTENSION_CLASS_CREATETIMESTAMP, EXTENSION_CLASS_CREATETIMESTAMP_COLUMN_NAME, EXTENSION_CLASS_CREATEUSER, EXTENSION_CLASS_CREATEUSER_COLUMN_LENGTH, EXTENSION_CLASS_CREATEUSER_COLUMN_NAME, EXTENSION_CLASS_MULTITENANCY_COLUMN_LENGTH, EXTENSION_CLASS_MULTITENANCY_COLUMN_NAME, EXTENSION_CLASS_MULTITENANCY_JDBC_TYPE, EXTENSION_CLASS_MULTITENANT, EXTENSION_CLASS_READ_ONLY, EXTENSION_CLASS_SOFTDELETE, EXTENSION_CLASS_SOFTDELETE_COLUMN_NAME, EXTENSION_CLASS_UPDATETIMESTAMP, EXTENSION_CLASS_UPDATETIMESTAMP_COLUMN_NAME, EXTENSION_CLASS_UPDATEUSER, EXTENSION_CLASS_UPDATEUSER_COLUMN_LENGTH, EXTENSION_CLASS_UPDATEUSER_COLUMN_NAME, EXTENSION_CLASS_VERSION_FIELD_NAME, EXTENSION_CLASS_VIEW_DEFINITION, EXTENSION_CLASS_VIEW_IMPORTS, EXTENSION_INDEX_COLUMN_ORDERING, EXTENSION_MEMBER_CACHEABLE, EXTENSION_MEMBER_CALENDAR_ONE_COLUMN, EXTENSION_MEMBER_CASCADE_ATTACH, EXTENSION_MEMBER_CASCADE_DETACH, EXTENSION_MEMBER_CASCADE_PERSIST, EXTENSION_MEMBER_CASCADE_REFRESH, EXTENSION_MEMBER_COMPARATOR_NAME, EXTENSION_MEMBER_CONTAINER_ALLOW_NULLS, EXTENSION_MEMBER_CREATE_TIMESTAMP, EXTENSION_MEMBER_CREATE_USER, EXTENSION_MEMBER_ENUM_VALUE_GETTER, EXTENSION_MEMBER_IMPLEMENTATION_CLASSES, EXTENSION_MEMBER_INSERTABLE, EXTENSION_MEMBER_KEY_IMPLEMENTATION_CLASSES, EXTENSION_MEMBER_LIST_ORDERING, EXTENSION_MEMBER_RELATION_DISCRIM_COLUMN, EXTENSION_MEMBER_RELATION_DISCRIM_PK, EXTENSION_MEMBER_RELATION_DISCRIM_VALUE, EXTENSION_MEMBER_STRATEGY_WHEN_NOTNULL, EXTENSION_MEMBER_TYPE_CONVERTER_DISABLED, EXTENSION_MEMBER_TYPE_CONVERTER_NAME, EXTENSION_MEMBER_UPDATE_TIMESTAMP, EXTENSION_MEMBER_UPDATE_USER, EXTENSION_MEMBER_UPDATEABLE, EXTENSION_MEMBER_VALUE_IMPLEMENTATION_CLASSES, EXTENSION_VERSION_NUMBER_INITIAL_VALUE, extensions, metaDataState, parent, VENDOR_NAME
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Constructor Summary
ConstructorsConstructorDescriptionDefault constructor.Constructor to create a copy of the passed metadata using the provided parent. -
Method Summary
Modifier and TypeMethodDescriptionvoid
populate
(ClassLoaderResolver clr, ClassLoader primary) Populate the MetaData.Methods inherited from class org.datanucleus.metadata.AbstractElementMetaData
addColumn, getColumnMetaData, getColumnName, getDeleteAction, getEmbeddedMetaData, getForeignKeyMetaData, getIndexed, getIndexMetaData, getMappedBy, getTable, getUniqueMetaData, getUpdateAction, initialise, isUnique, newColumnMetaData, newEmbeddedMetaData, newForeignKeyMetaData, newIndexMetaData, newUniqueMetaData, setColumnName, setDeleteAction, setDeleteAction, setEmbeddedMetaData, setForeignKeyMetaData, setIndexed, setIndexMetaData, setMappedBy, setTable, setUnique, setUniqueMetaData, setUpdateAction, setUpdateAction
Methods inherited from class org.datanucleus.metadata.MetaData
addExtension, addExtensions, getExtensions, getMetaDataManager, getNoOfExtensions, getParent, getValueForExtension, getValuesForExtension, hasExtension, isInitialised, isPopulated, isUsed, removeExtension, setExtensions, setInitialised, setParent, setPopulated, setUsed
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Field Details
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serialVersionUID
private static final long serialVersionUID- See Also:
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Constructor Details
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ValueMetaData
Constructor to create a copy of the passed metadata using the provided parent.- Parameters:
vmd
- The metadata to copy
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ValueMetaData
public ValueMetaData()Default constructor. Set the fields using setters, before populate().
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Method Details
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populate
Populate the MetaData.- Overrides:
populate
in classAbstractElementMetaData
- Parameters:
clr
- Class loader to useprimary
- the primary ClassLoader to use (or null)
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