RdbSchema

RdbSchema: Represents a database schema

Intent

The RdbSchema object is a deployment representing a database schema which is typically a dependency of an Rdb (database service) object. Schemas are modeled so that there are the following tiers:

• AppServer such as a JBossServer object depending on:
• Database Server such an Rdb object depending on:
• RdbSchema objects

Typically these objects are accessible from the application server in order to generate its datasource configuration.

Super Type

Service

Role	Concrete. (Objects can be created.)
Instance Names	Unique
Notification	false
Template Directory
Data View	Children, proximity: 1
Logger Name

Allowed Child Dependencies

• RdbDataSourceName ¹
• RdbInstallRoot¹
• RdbMaxPoolSize ¹
• RdbMaxWait ¹
• RdbMinPoolSize ¹
• RdbSchemaAdditionalOptions ¹
• RdbSchemaName ¹
• RdbSchemaParam
• RdbSchemaPassword ¹
• RdbSchemaType ¹
• RdbSchemaUserName ¹

¹: These types have a Singleton constraint. Only one instance may be added as a resource.

Allowed Parent Dependencies

• Node
• Rdb

Limit this object to be referred to by Node and Rdb objects only.

Defaults for Imported Attributes

Name	Default	Description
rdbDataSourceName	DefaultDS	default jndi datasource name
rdbMaxPoolSize	20	default maximum pool size
rdbMaxWait	5000	default maximum wait for databasae connection in milliseconds
rdbMinPoolSize	5	default minimum pool size
rdbSchemaAdditionalOptions		Additional options for data source
rdbSchemaPassword		default schema password
rdbSchemaUserName	sa	default schema username

View the available commands in the User Reference.

The following types are defined for use with RdbSchema.

RdbDataSourceName

Overview

RdbDataSourceName: JNDI data source name for connecting to the schema

Intent

The jndi datasource name that the application uses to reference this schema. Typically accessed by a referring application server for datasource generation.

Design

Super Type

RdbSchemaSetting

Role	Concrete. (Objects can be created.)
Instance Names	Unique

Attributes

Exported Attributes

Name	Property	Description
rdbDataSourceName	settingValue	attribute setting representing the jndi datasource name.

RdbMaxPoolSize

Overview

RdbMaxPoolSize: DataSource maximum connections

Intent

The specified maximum pool size for referring entities that connect to this schema. Typically accessed by a referring application server for datasource generation.

Design

Super Type

RdbSchemaSetting

Role	Concrete. (Objects can be created.)
Instance Names	Unique

Constraints

Attributes

Exported Attributes

Name	Property	Description
rdbMaxPoolSize	settingValue	attribute setting containing the maximum pool size

RdbMaxWait

Overview

RdbMaxWait: DataSource maxwait parameter

Design

Super Type

RdbSchemaSetting

Role	Concrete. (Objects can be created.)
Instance Names	Unique

Constraints

Attributes

Exported Attributes

Name	Property
rdbMaxWait	settingValue

RdbMinPoolSize

Overview

RdbMinPoolSize: DataSource minimum connections

Intent

The specified minimum pool size for referring entities that connect to this schema. Typically accessed by a referring application server for datasource generation.

Design

Super Type

RdbSchemaSetting

Role	Concrete. (Objects can be created.)
Instance Names	Unique

Constraints

Attributes

Exported Attributes

Name	Property	Description
rdbMinPoolSize	settingValue	attribute setting containing the minimum pool size

RdbSchemaAdditionalOptions

Overview

RdbSchemaAdditionalOptions: Additional options for data source

Design

Super Type

RdbSchemaSetting

Role	Concrete. (Objects can be created.)
Instance Names	Unique

Constraints

Allowed Parent Dependencies

• AtgRdbSchema
• RdbSchema

Attributes

Exported Attributes

Name	Property
rdbSchemaAdditionalOptions	settingValue

RdbSchemaName

Overview

RdbSchemaName: A schema name

Intent

Specifies the name of the database schema. Typically accessed by a referring application server for datasource generation.

Design

Super Type

RdbSchemaSetting

Role	Concrete. (Objects can be created.)
Instance Names	Unique

Attributes

Exported Attributes

Name	Property	Description
rdbSchemaName	settingValue	attribute setting representing a database schema name.

RdbSchemaParam

Overview

RdbSchemaParam: A schema parameter

Design

Super Type

RdbSchemaSetting

Role	Concrete. (Objects can be created.)
Instance Names	Unique

RdbSchemaPassword

Overview

RdbSchemaPassword: A schema user's password

Intent

The password used to access the database schema. Typically accessed by a referring application server for datasource generation.

Design

Super Type

RdbSchemaSetting

Role	Concrete. (Objects can be created.)
Instance Names	Unique

Constraints

Attributes

Exported Attributes

Name	Property	Description
rdbSchema	settingType
rdbSchemaPassword	settingValue	attribute setting containing the password required for database schema access Typically accessed by a referring application server for datasource generation.

RdbSchemaSetting

Overview

RdbSchemaSetting: an RdbSchema setting

Intent

Supertype to encapsulate related subtypes to support RdbSchema deployments.

Design

Super Type

Setting

Role	Abstract. (Objects cannot be created.)
Instance Names	Unique

Constraints

Allowed Parent Dependencies

• RdbSchema

  RdbSchema settings shall only be referred to by RdbSchema objects.

RdbSchemaType

Overview

RdbSchemaType: A schema name

Design

Super Type

RdbSchemaSetting

Role	Concrete. (Objects can be created.)
Instance Names	Unique

Attributes

Exported Attributes

Name	Property
rdbSchemaType	settingValue

RdbSchemaUserName

Overview

RdbSchemaUserName: A user for a schema

Intent

The username used to access the database schema. Typically accessed by a referring application server for datasource generation.

Design

Super Type

RdbSchemaSetting

Role	Concrete. (Objects can be created.)
Instance Names	Unique

Attributes

Exported Attributes

Name	Property	Description
rdbSchemaUserName	settingValue	attribute setting containing the username required for database schema access
schemaFromUser	settingType