org.ujorm.orm.annot

Annotation Type Table

@Retention(value=RUNTIME)
@Target(value={FIELD,TYPE})
public @interface Table

Use the annotation to mark a Key static field like XML Attribute.

See Also:

View

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
String	alias Table alias name.
String	name A named parameter for the table name.
Orm2ddlPolicy	orm2ddlPolicy Parameter to controll how the DLL (Data Definition Language) statmenets will be used to a defining data structure modification.
boolean	readOnly Database table can have the the read-only state.
String	schema Name of schema.
String	sequence Name of DB sequence.
String	value A shortcut for the attribute "name" of Table.

Element Detail

name

public abstract String name

A named parameter for the table name. Default value is taken from a relation property name.

Default:

""

value

public abstract String value

A shortcut for the attribute "name" of Table.

See Also:

name()

Default:

""

alias

public abstract String alias

Table alias name. The default value is taken from a name.

Default:

""

schema

public abstract String schema

Name of schema. If the value is empty than a default database schema is used.

See Also:

Db.schema()

Default:

""

sequence

public abstract String sequence

Name of DB sequence. The value is not used by default, however a special implementation of the UjoSequencer can do it.

Default:

""

readOnly

public abstract boolean readOnly

Database table can have the the read-only state. The value can change the default value of the @Db.readOnly() only. The parameter value is evaluated in the execution SQL commands type of INSERT, UPDATE, and DELETE.

See Also:

Db.readOnly()

Default:

false

orm2ddlPolicy

public abstract Orm2ddlPolicy orm2ddlPolicy

Parameter to controll how the DLL (Data Definition Language) statmenets will be used to a defining data structure modification. The value can be defined a parent, so the hiearchy from the parrent to a child is:

• Meta Parameters
• Database
• Table

In case the root Meta Parameters is undefined, then the parameter CREATE_OR_UPDATE_DDL will be used.

See Also:

Orm2ddlPolicy.CREATE_OR_UPDATE_DDL

Default:

org.ujorm.orm.ao.Orm2ddlPolicy.INHERITED