Package com.orientechnologies.orient.server.distributed.impl.metadata

Class OSchemaDistributed

java.lang.Object

com.orientechnologies.orient.core.metadata.schema.OSchemaShared

com.orientechnologies.orient.core.metadata.schema.OSchemaEmbedded

com.orientechnologies.orient.server.distributed.impl.metadata.OSchemaDistributed

All Implemented Interfaces:

OCloseable

public class OSchemaDistributed
extends OSchemaEmbedded

Created by tglman on 22/06/17.

Nested Class Summary

Nested classes/interfaces inherited from class com.orientechnologies.orient.core.metadata.schema.OSchemaShared

OSchemaShared.ClusterIdsAreEmptyException

Field Summary

Fields inherited from class com.orientechnologies.orient.core.metadata.schema.OSchemaShared

classes, clustersToClasses, clustersToViews, CURRENT_VERSION_NUMBER, snapshot, VERSION_NUMBER_V4, VERSION_NUMBER_V5, views

Constructor Summary

Constructors

Constructor	Description
OSchemaDistributed(OSharedContext sharedContext)

Method Summary

Modifier and Type	Method	Description
void	acquireSchemaWriteLock(ODatabaseDocumentInternal database)
protected OClassImpl	createClassInstance(String name)
protected OClassImpl	createClassInstance(String className, int[] clusterIds)
protected void	doDropClass(ODatabaseDocumentInternal database, String className)
protected void	doDropView(ODatabaseDocumentInternal database, String name)
protected void	doRealCreateClass(ODatabaseDocumentInternal database, String className, List<OClass> superClassesList, int[] clusterIds)
protected void	doRealCreateView(ODatabaseDocumentInternal database, OViewConfig config, int[] clusterIds)
void	releaseSchemaWriteLock(ODatabaseDocumentInternal database, boolean iSave)
void	sendCommand(ODatabaseDocumentInternal database, String command)

Methods inherited from class com.orientechnologies.orient.core.metadata.schema.OSchemaEmbedded

checkClusterIdExists, checkClusterOwnedByOther, checkClustersAreAbsent, checkClustersExist, checkEmbedded, createClass, createClass, createClassIfNotExists, createClassIfNotExists, createClassInternal, createClusters, createView, createView, createView, createViewInstance, createViewInstance, createViewInternal, doCreateClass, dropClass, dropClassInternal, dropView, dropViewInternal, getOrCreateClass, isRunLocal

Methods inherited from class com.orientechnologies.orient.core.metadata.schema.OSchemaShared

acquireSchemaReadLock, addBlobCluster, addClusterClassMap, addClusterViewMap, checkClassNameIfValid, checkFieldNameIfValid, close, countClasses, countViews, create, createAbstractClass, createAbstractClass, createAbstractClass, createClass, createClass, createClass, createClass, createClusterIfNeeded, createGlobalProperty, executeThroughDistributedStorage, existsClass, existsView, findOrCreateGlobalProperty, forceSnapshot, fromStream, getBlobClusters, getClass, getClass, getClassByClusterId, getClasses, getClassesRelyOnCluster, getClusterId, getClusterSelectionFactory, getGlobalProperties, getGlobalPropertyById, getIdentity, getOrCreateClass, getOrCreateClass, getVersion, getView, getViewByClusterId, getViews, getViewsRelyOnCluster, load, makeSnapshot, onPostIndexManagement, releaseSchemaReadLock, releaseSchemaWriteLock, reload, removeBlobCluster, toNetworkStream, toStream

Methods inherited from class java.lang.Object

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

Constructor Details

OSchemaDistributed

public OSchemaDistributed(OSharedContext sharedContext)

Method Details

createClassInstance

protected OClassImpl createClassInstance(String className,
 int[] clusterIds)

Overrides:

createClassInstance in class OSchemaEmbedded

createClassInstance

protected OClassImpl createClassInstance(String name)

Overrides:

createClassInstance in class OSchemaEmbedded

acquireSchemaWriteLock

public void acquireSchemaWriteLock(ODatabaseDocumentInternal database)

Overrides:

acquireSchemaWriteLock in class OSchemaShared

releaseSchemaWriteLock

public void releaseSchemaWriteLock(ODatabaseDocumentInternal database,
 boolean iSave)

Overrides:

releaseSchemaWriteLock in class OSchemaShared

doDropClass

protected void doDropClass(ODatabaseDocumentInternal database,
 String className)

Overrides:

doDropClass in class OSchemaEmbedded

doDropView

protected void doDropView(ODatabaseDocumentInternal database,
 String name)

Overrides:

doDropView in class OSchemaEmbedded

doRealCreateView

protected void doRealCreateView(ODatabaseDocumentInternal database,
 OViewConfig config,
 int[] clusterIds)
                         throws OSchemaShared.ClusterIdsAreEmptyException

Overrides:

doRealCreateView in class OSchemaEmbedded

Throws:

OSchemaShared.ClusterIdsAreEmptyException

doRealCreateClass

protected void doRealCreateClass(ODatabaseDocumentInternal database,
 String className,
 List<OClass> superClassesList,
 int[] clusterIds)
                          throws OSchemaShared.ClusterIdsAreEmptyException

Overrides:

doRealCreateClass in class OSchemaEmbedded

Throws:

OSchemaShared.ClusterIdsAreEmptyException

sendCommand

public void sendCommand(ODatabaseDocumentInternal database,
 String command)

Overrides:

sendCommand in class OSchemaShared