Package org.opencms.db.oracle

Class CmsStorageVfsDriver

java.lang.Object

org.opencms.db.generic.CmsVfsDriver

org.opencms.db.generic.CmsStorageVfsDriver

org.opencms.db.oracle.CmsStorageVfsDriver

All Implemented Interfaces:

I_CmsDriver, I_CmsVfsDriver

public class CmsStorageVfsDriver
extends CmsStorageVfsDriver

Oracle VFS driver for the OpenCms deduplicating media storage engine (DMSE).

See Also:

• CmsStorageVfsDriver
• CmsStorageManager

Nested Class Summary

Nested classes/interfaces inherited from class org.opencms.db.generic.CmsVfsDriver

CmsVfsDriver.RelationConditionMode

Field Summary

Fields inherited from class org.opencms.db.generic.CmsStorageVfsDriver

m_storageManager, m_storedContentInfoCache

Fields inherited from class org.opencms.db.generic.CmsVfsDriver

m_driverManager, m_resOp, m_sqlManager, OFFLINE, ONLINE

Fields inherited from interface org.opencms.db.I_CmsDriver

AND_CONDITION, BEGIN_CONDITION, BEGIN_EXCLUDE_CONDITION, BEGIN_INCLUDE_CONDITION, END_CONDITION, OR_CONDITION

Fields inherited from interface org.opencms.db.I_CmsVfsDriver

DRIVER_TYPE_ID, REQ_ATTR_CHECK_PERMISSIONS, REQ_ATTR_RESOURCE_OUS

Constructor Summary

Constructors

Constructor	Description
CmsStorageVfsDriver()

Method Summary

Modifier and Type	Method	Description
void	createContent(CmsDbContext dbc, CmsUUID projectId, CmsResource resource, byte[] content)	Creates a content entry for the specified resource.
void	createOnlineContent(CmsDbContext dbc, CmsUUID resourceId, byte[] contents, int publishTag, boolean keepOnline, boolean needToUpdateContent)	Creates a new content in the offline project.
CmsSqlManager	initSqlManager(String classname)	Initializes the SQL manager for this driver.
CmsSqlManager	initSqlManager(String classname, List<String> additionalQueryProperties)	Initializes the SQL manager for this driver and loads additional SQL query property files.
protected void	internalWriteContent(CmsDbContext dbc, CmsUUID projectId, CmsUUID resourceId, byte[] contents, int publishTag)	Writes the resource content with the specified resource id.
void	writeContent(CmsDbContext dbc, CmsResource resource, byte[] content)	Writes the resource content for the specified resource.

Methods inherited from class org.opencms.db.generic.CmsStorageVfsDriver

createFile, createFile, createStoredContentInfoCache, deleteHistoryContent, destroy, getAdditionalSqlQueryProperties, getStoredContentDelivery, init, readContent, readContentFrom, readContentTo, readHistoryContent, readStoredContentInfo, removeFile

Methods inherited from class org.opencms.db.generic.CmsVfsDriver

addUrlNameMappingEntry, checkWritePermissionsInFolder, countSiblings, createFolder, createPropertyDefinition, createRelation, createResource, createResource, createSibling, deleteAliases, deletePropertyDefinition, deletePropertyObjects, deleteRelations, deleteRewriteAliases, deleteUrlNameMappingEntries, escapeDbWildcard, getResourceOus, getSqlManager, incrementCounter, insertAlias, insertRewriteAliases, internalCountProperties, internalCreateCounter, internalCreateUrlNameMappingEntry, internalIncrementCounter, internalReadAlias, internalReadCounter, internalReadParentId, internalReadRelation, internalReadResourceState, internalReadStructureState, internalRemoveFolder, internalUpdateVersions, internalValidateResourceLength, moveRelations, moveResource, prepareExpiredTimeRangeCondition, preparePathCondition, prepareProjectCondition, prepareRelationConditions, prepareReleasedTimeRangeCondition, prepareResourceCondition, prepareStateCondition, prepareTimeRangeCondition, prepareTypeCondition, prepareTypesCondition, prepareUrlNameMappingConditions, publishResource, publishVersions, readAliases, readChildResources, readFolder, readFolder, readFolderSizeStats, readParentFolder, readPropertyDefinition, readPropertyDefinitions, readPropertyObject, readPropertyObjects, readRelations, readResource, readResource, readResources, readResourcesForPrincipalACE, readResourcesForPrincipalAttr, readResourcesWithProperty, readResourceTree, readRewriteAliases, readSiblings, readTypesInResourceTree, readUrlNameMappingEntries, readVersions, removeFolder, repairBrokenRelations, replaceResource, setDriverManager, setSqlManager, transferResource, updateBrokenRelations, updateRelations, validateResourceIdExists, validateStructureIdExists, wrapException, writeLastModifiedProjectId, writePropertyObject, writePropertyObjects, writeResource, writeResourceState

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opencms.db.I_CmsDriver

toString

Constructor Details

CmsStorageVfsDriver

public CmsStorageVfsDriver()

Method Details

createContent

public void createContent(CmsDbContext dbc,
 CmsUUID projectId,
 CmsResource resource,
 byte[] content)
                   throws CmsDataAccessException

Description copied from interface: I_CmsVfsDriver

Creates a content entry for the specified resource.

Specified by:

createContent in interface I_CmsVfsDriver

Overrides:

createContent in class CmsStorageVfsDriver

Parameters:

dbc - the current database context

projectId - the id of the current project

resource - the resource to create the content for

content - the content to write

Throws:

CmsDataAccessException - if something goes wrong

See Also:

• I_CmsVfsDriver.createContent(CmsDbContext, CmsUUID, CmsResource, byte[])

createOnlineContent

public void createOnlineContent(CmsDbContext dbc,
 CmsUUID resourceId,
 byte[] contents,
 int publishTag,
 boolean keepOnline,
 boolean needToUpdateContent)
                         throws CmsDataAccessException

Description copied from interface: I_CmsVfsDriver

Creates a new content in the offline project.

Specified by:

createOnlineContent in interface I_CmsVfsDriver

Overrides:

createOnlineContent in class CmsStorageVfsDriver

Parameters:

dbc - the current database context

resourceId - the resource id of the content to write

contents - the content to publish

publishTag - the publish tag

keepOnline - if the content is online or has to be put in the history

needToUpdateContent - if the content blob has to be updated

Throws:

CmsDataAccessException - if something goes wrong

See Also:

• I_CmsVfsDriver.createOnlineContent(CmsDbContext, CmsUUID, byte[], int, boolean, boolean)

initSqlManager

public CmsSqlManager initSqlManager(String classname)

Description copied from interface: I_CmsVfsDriver

Initializes the SQL manager for this driver.

To obtain JDBC connections from different pools, further {online|offline|history} pool Urls have to be specified.

Specified by:

initSqlManager in interface I_CmsVfsDriver

Overrides:

initSqlManager in class CmsStorageVfsDriver

Parameters:

classname - the class name of the SQL manager

Returns:

the SQL manager for this driver

See Also:

• I_CmsVfsDriver.initSqlManager(String)

initSqlManager

public CmsSqlManager initSqlManager(String classname,
 List<String> additionalQueryProperties)

Description copied from class: CmsVfsDriver

Initializes the SQL manager for this driver and loads additional SQL query property files.

Overrides:

initSqlManager in class CmsStorageVfsDriver

Parameters:

classname - the class name of the SQL manager

additionalQueryProperties - the additional SQL query property files to load

Returns:

the SQL manager for this driver

See Also:

• CmsVfsDriver.initSqlManager(String, java.util.List)

writeContent

public void writeContent(CmsDbContext dbc,
 CmsResource resource,
 byte[] content)
                  throws CmsDataAccessException

Description copied from interface: I_CmsVfsDriver

Writes the resource content for the specified resource.

Specified by:

writeContent in interface I_CmsVfsDriver

Overrides:

writeContent in class CmsStorageVfsDriver

Parameters:

dbc - the current database context

resource - the resource used to identify the content to update

content - the new content of the file

Throws:

CmsDataAccessException - if something goes wrong

See Also:

• I_CmsVfsDriver.writeContent(CmsDbContext, CmsResource, byte[])

internalWriteContent

protected void internalWriteContent(CmsDbContext dbc,
 CmsUUID projectId,
 CmsUUID resourceId,
 byte[] contents,
 int publishTag)
                             throws CmsDataAccessException

Writes the resource content with the specified resource id.

Parameters:

dbc - the current database context

projectId - the id of the current project

resourceId - the id of the resource used to identify the content to update

contents - the new content of the file

publishTag - the publish tag if to be written to the online content

Throws:

CmsDataAccessException - if something goes wrong