Package org.linuxforhealth.fhir.database.utils.model

Class DatabaseObject

java.lang.Object

org.linuxforhealth.fhir.database.utils.model.DatabaseObject

All Implemented Interfaces:

IDatabaseObject

Direct Known Subclasses:

Tablespace

public abstract class DatabaseObject
extends java.lang.Object
implements IDatabaseObject

Represents objects which are part of the database, but which do not belong to a particular schema (like tablespace, for example).

Constructor Summary

Constructors

Constructor	Description
DatabaseObject(java.lang.String objectName, DatabaseObjectType objectType, int version)	Public constructor

Method Summary

Modifier and Type	Method	Description
void	addTag(java.lang.String tagGroup, java.lang.String tagValue)	Add the tagGroup/tagValue pair to the tags for this object
void	addTags(java.util.Map<java.lang.String,java.lang.String> tags)	Add the given tags to our tag map
void	applyDistributionRules(ISchemaAdapter target, int pass)	Apply any distribution rules associated with the object (usually a table)
void	applyTx(ISchemaAdapter target, SchemaApplyContext context, ITransactionProvider tp, IVersionHistoryService vhs)	Apply the DDL, but within its own transaction
void	applyVersion(ISchemaAdapter target, SchemaApplyContext context, IVersionHistoryService vhs)	Apply the change, but only if it has a newer version than we already have recorded in the database
boolean	equals(java.lang.Object other)
java.util.Collection<IDatabaseObject>	getDependencies()	Get the collection of dependencies for this object
java.lang.String	getName()	Return the unique name for this object
java.lang.String	getObjectName()
DatabaseObjectType	getObjectType()	The type enum of this object
java.util.Map<java.lang.String,java.lang.String>	getTags()	Get the map of tags associated with this object.
java.lang.String	getTypeNameVersion()	Get the qualified name for this object: objectType:objectName:objectVersion
int	getVersion()	Getter for the schema version number this object applies to
int	hashCode()
java.lang.String	toString()
void	visit(java.util.function.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 org.linuxforhealth.fhir.database.utils.model.IDatabaseObject

addDependencies, apply, apply, collect, drop, fetchDependenciesTo, grant, visit, visitReverse

Constructor Detail

DatabaseObject

public DatabaseObject(java.lang.String objectName,
                      DatabaseObjectType objectType,
                      int version)

Public constructor

Parameters:

objectName -

objectType -

version -

Method Detail

getDependencies

public java.util.Collection<IDatabaseObject> getDependencies()

Get the collection of dependencies for this object

Returns:

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 java.lang.Object

getObjectName

public java.lang.String getObjectName()

getTypeNameVersion

public java.lang.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(java.util.Map<java.lang.String,java.lang.String> tags)

Add the given tags to our tag map

Parameters:

tags -

addTag

public void addTag(java.lang.String tagGroup,
                   java.lang.String tagValue)

Add the tagGroup/tagValue pair to the tags for this object

Specified by:

addTag in interface IDatabaseObject

Parameters:

tagGroup -

tagValue -

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

getName

public java.lang.String getName()

Return the unique name for this object

Specified by:

getName in interface IDatabaseObject

Returns:

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

applyTx

public void applyTx(ISchemaAdapter target,
                    SchemaApplyContext context,
                    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

context - the context used to modify how the schema objects are applied

tp - of thread-specific transactions

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

applyVersion

public void applyVersion(ISchemaAdapter target,
                         SchemaApplyContext context,
                         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

getTags

public java.util.Map<java.lang.String,java.lang.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:

visit

public void visit(java.util.function.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

applyDistributionRules

public void applyDistributionRules(ISchemaAdapter target,
                                   int pass)

Description copied from interface: IDatabaseObject

Apply any distribution rules associated with the object (usually a table)

Specified by:

applyDistributionRules in interface IDatabaseObject

Parameters:

target - the target database we apply the operation to

pass - multiple pass number