Package com.ibm.fhir.database.utils.model

Class BaseObject

java.lang.Object

com.ibm.fhir.database.utils.model.BaseObject

All Implemented Interfaces:

IDatabaseObject

Direct Known Subclasses:

AlterSequenceStartWith, AlterTableAddColumn, AlterTableIdentityCache, CreateIndex, FunctionDef, NopObject, ObjectGroup, ProcedureDef, RowArrayType, RowType, Sequence, SessionVariableDef, Table, View

public abstract class BaseObject
extends Object
implements IDatabaseObject

BaseObject

Field Summary

Fields

Modifier and Type	Field	Description
protected List<Migration>	migrations
protected int	version

Constructor Summary

Constructors

Constructor	Description
BaseObject(String schemaName, String objectName, DatabaseObjectType objectType, int version)	Public constructor
BaseObject(String schemaName, String objectName, DatabaseObjectType objectType, int version, List<Migration> migrations)	Public constructor

Method Summary

Modifier and Type	Method	Description
void	addDependencies(Collection<IDatabaseObject> obj)	Add the given collection of dependencies to our set
void	addDependency(IDatabaseObject obj)	Add the given obj as a dependency of this (obj must be created before this, or dropped after this)
void	addPrivilege(String groupName, Privilege p)	Add the privilege to the named privilege group
void	addTag(String tagName, String tagValue)	Add the tag name/value to the tag map for this object
void	addTags(Map<String,String> tags)	Add the given tags to our tag map
void	applyTx(IDatabaseAdapter target, ITransactionProvider tp, IVersionHistoryService vhs)	Apply the DDL, but within its own transaction
void	applyVersion(IDatabaseAdapter target, IVersionHistoryService vhs)	Apply the change, but only if it has a newer version than we already have recorded in the database
ITaskGroup	collect(ITaskCollector tc, IDatabaseAdapter target, ITransactionProvider tp, IVersionHistoryService vhs)	Collect the tasks into a dependency tree so that they can be executed concurrently (but in the right order)
boolean	equals(Object other)
void	fetchDependenciesTo(Collection<IDatabaseObject> out)	Fetch dependencies from this into the given out list
String	getName()	Return the unique name for this object
String	getObjectName()
DatabaseObjectType	getObjectType()	The type enum of this object
String	getQualifiedName()
String	getSchemaName()
Map<String,String>	getTags()	Get the map of tags associated with this object.
String	getTypeNameVersion()	Get the qualified name for this object: objectType:objectName:objectVersion
int	getVersion()	Getter for the schema version number this object applies to
void	grant(IDatabaseAdapter target, String groupName, String toUser)	Grant the given privileges to the user
protected void	grantGroupPrivileges(IDatabaseAdapter target, Set<Privilege> group, String toUser)	Internal method which can be override by different object types which may need to call a different grant method on the adapter
int	hashCode()
protected void	safeSleep()	Sleep a random amount of time.
String	toString()
void	visit(Consumer<IDatabaseObject> c)	Visit this object, calling the consumer for itself, or its children if any

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.ibm.fhir.database.utils.model.IDatabaseObject

apply, apply, drop, visit, visitReverse

Field Detail

version

protected final int version

migrations

protected final List<Migration> migrations

Constructor Detail

BaseObject

public BaseObject(String schemaName,
                  String objectName,
                  DatabaseObjectType objectType,
                  int version)

Public constructor

Parameters:

schemaName -

objectName -

objectType -

version -

BaseObject

public BaseObject(String schemaName,
                  String objectName,
                  DatabaseObjectType objectType,
                  int version,
                  List<Migration> migrations)

Public constructor

Parameters:

schemaName -

objectName -

objectType -

version -

Method Detail

getVersion

public int getVersion()

Description copied from interface: IDatabaseObject

Getter for the schema version number this object applies to

Specified by:

getVersion in interface IDatabaseObject

Returns:

getObjectType

public DatabaseObjectType getObjectType()

Description copied from interface: IDatabaseObject

The type enum of this object

Specified by:

getObjectType in interface IDatabaseObject

Returns:

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getSchemaName

public String getSchemaName()

getObjectName

public String getObjectName()

getQualifiedName

public String getQualifiedName()

getTypeNameVersion

public String getTypeNameVersion()

Description copied from interface: IDatabaseObject

Get the qualified name for this object: objectType:objectName:objectVersion

Specified by:

getTypeNameVersion in interface IDatabaseObject

Returns:

addTags

public void addTags(Map<String,String> tags)

Add the given tags to our tag map

Parameters:

tags -

addTag

public void addTag(String tagName,
                   String tagValue)

Description copied from interface: IDatabaseObject

Add the tag name/value to the tag map for this object

Specified by:

addTag in interface IDatabaseObject

equals

public boolean equals(Object other)

Overrides:

equals in class Object

addDependency

public void addDependency(IDatabaseObject obj)

Add the given obj as a dependency of this (obj must be created before this, or dropped after this)

Parameters:

obj -

addDependencies

public void addDependencies(Collection<IDatabaseObject> obj)

Add the given collection of dependencies to our set

Specified by:

addDependencies in interface IDatabaseObject

Parameters:

obj -

fetchDependenciesTo

public void fetchDependenciesTo(Collection<IDatabaseObject> out)

Description copied from interface: IDatabaseObject

Fetch dependencies from this into the given out list

Specified by:

fetchDependenciesTo in interface IDatabaseObject

getName

public String getName()

Return the unique name for this object

Specified by:

getName in interface IDatabaseObject

Returns:

toString

public String toString()

Overrides:

toString in class Object

collect

public ITaskGroup collect(ITaskCollector tc,
                          IDatabaseAdapter target,
                          ITransactionProvider tp,
                          IVersionHistoryService vhs)

Description copied from interface: IDatabaseObject

Collect the tasks into a dependency tree so that they can be executed concurrently (but in the right order)

Specified by:

collect in interface IDatabaseObject

applyTx

public void applyTx(IDatabaseAdapter target,
                    ITransactionProvider tp,
                    IVersionHistoryService vhs)

Description copied from interface: IDatabaseObject

Apply the DDL, but within its own transaction

Specified by:

applyTx in interface IDatabaseObject

Parameters:

target - the target database we apply to

tp - of thread-specific transactions

vhs - the service interface for adding this object to the version history table

applyVersion

public void applyVersion(IDatabaseAdapter target,
                         IVersionHistoryService vhs)

Apply the change, but only if it has a newer version than we already have recorded in the database

Specified by:

applyVersion in interface IDatabaseObject

Parameters:

target -

vhs - the service used to manage the version history table

safeSleep

protected void safeSleep()

Sleep a random amount of time.

getTags

public Map<String,String> getTags()

Description copied from interface: IDatabaseObject

Get the map of tags associated with this object. Used to find things in the PhysicalDataModel

Specified by:

getTags in interface IDatabaseObject

Returns:

grant

public void grant(IDatabaseAdapter target,
                  String groupName,
                  String toUser)

Description copied from interface: IDatabaseObject

Grant the given privileges to the user

Specified by:

grant in interface IDatabaseObject

grantGroupPrivileges

protected void grantGroupPrivileges(IDatabaseAdapter target,
                                    Set<Privilege> group,
                                    String toUser)

Internal method which can be override by different object types which may need to call a different grant method on the adapter

Parameters:

target -

group -

toUser -

addPrivilege

public void addPrivilege(String groupName,
                         Privilege p)

Add the privilege to the named privilege group

Parameters:

groupName -

p -

visit

public void visit(Consumer<IDatabaseObject> c)

Description copied from interface: IDatabaseObject

Visit this object, calling the consumer for itself, or its children if any

Specified by:

visit in interface IDatabaseObject