本文整理了Java中org.hibernate.ogm.model.spi.Association.getSnapshot()
方法的一些代码示例,展示了Association.getSnapshot()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Association.getSnapshot()
方法的具体详情如下:
包路径:org.hibernate.ogm.model.spi.Association
类名称:Association
方法名:getSnapshot
[英]Returns the snapshot upon which this association is based, i.e. its original state when loaded from the datastore or newly created.
[中]返回此关联所基于的快照,即从数据存储加载或新创建时的原始状态。
代码示例来源:origin: hibernate/hibernate-ogm
@Override
public void insertOrUpdateAssociation(AssociationKey key, Association association, AssociationContext associationContext) {
MapHelpers.updateAssociation( association );
// the association might have been removed prior to the update so we need to be sure it is present in the Map
provider.putAssociation( key, ( (MapAssociationSnapshot) association.getSnapshot() ).getUnderlyingMap() );
}
代码示例来源:origin: hibernate/hibernate-ogm
@Override
public void insertOrUpdateAssociation(AssociationKey key, Association association, AssociationContext associationContext) {
if ( association.getSnapshot().size() == 0 ) {
log.tracef( "Creating association with key %1$s in datastore", key );
}
else {
log.tracef( "Updating association with key %1$s in datastore", key );
}
super.insertOrUpdateAssociation( key, association, associationContext );
}
代码示例来源:origin: hibernate/hibernate-ogm
public static void updateAssociation(Association association) {
Map<RowKey, Map<String, Object>> underlyingMap = ( (MapAssociationSnapshot) association.getSnapshot() ).getUnderlyingMap();
for ( AssociationOperation action : association.getOperations() ) {
switch ( action.getType() ) {
case CLEAR:
underlyingMap.clear();
break;
case PUT:
underlyingMap.put( action.getKey(), MapHelpers.associationRowToMap( action.getValue() ) );
break;
case REMOVE:
underlyingMap.remove( action.getKey() );
break;
}
}
// the snapshot has been updated so we have to clear the various operations added to the Association
association.reset();
}
代码示例来源:origin: org.hibernate.ogm/hibernate-ogm-ehcache
@Override
public void insertOrUpdateAssociation(AssociationKey key, Association association, AssociationContext associationContext) {
Map<SerializableRowKey, Map<String, Object>> associationRows = ( (SerializableMapAssociationSnapshot) association.getSnapshot() ).getUnderlyingMap();
for ( AssociationOperation action : association.getOperations() ) {
switch ( action.getType() ) {
case CLEAR:
associationRows.clear();
break;
case PUT:
associationRows.put( new SerializableRowKey( action.getKey() ), MapHelpers.associationRowToMap( action.getValue() ) );
break;
case REMOVE:
associationRows.remove( new SerializableRowKey( action.getKey() ) );
break;
}
}
association.reset();
final Cache<AK> associationCache = getCacheManager().getAssociationCache( key.getMetadata() );
associationCache.put( new Element( getKeyProvider().getAssociationCacheKey( key ), associationRows ) );
}
代码示例来源:origin: org.hibernate.ogm/hibernate-ogm-ignite
AssociationSnapshot snapshot = association.getSnapshot();
Tuple previousStateTuple = snapshot.get( op.getKey() );
Tuple currentStateTuple = op.getValue();
代码示例来源:origin: hibernate/hibernate-ogm
MongoDBAssociationSnapshot associationSnapshot = (MongoDBAssociationSnapshot) association.getSnapshot();
MongoCollection<Document> associationCollection = getAssociationCollection( associationKey, storageStrategy, associationContext );
Document query = associationSnapshot.getQueryObject();
代码示例来源:origin: org.hibernate.ogm/hibernate-ogm-mongodb
MongoDBAssociationSnapshot associationSnapshot = (MongoDBAssociationSnapshot) association.getSnapshot();
MongoCollection<Document> associationCollection = getAssociationCollection( associationKey, storageStrategy, associationContext );
Document query = associationSnapshot.getQueryObject();
代码示例来源:origin: org.hibernate.ogm/hibernate-ogm-couchdb
AssociationContext associationContext = insertOrUpdateAssociationOperation.getContext();
CouchDBAssociation couchDBAssociation = ( (CouchDBAssociationSnapshot) association.getSnapshot() ).getCouchDbAssociation();
Object rows = getAssociationRows( association, associationKey, associationContext );
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