org.resoa.persistence.rdbms

Enum ColumnConstraintType

java.lang.Object

java.lang.Enum<ColumnConstraintType>

org.resoa.persistence.rdbms.ColumnConstraintType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<ColumnConstraintType>

public enum ColumnConstraintType
extends java.lang.Enum<ColumnConstraintType>

SQL Column Constraint types, required for JSON object persistence

Enum Constant Summary

Enum Constants

Enum Constant and Description
FOREIGNKEY_MULTI A foreign key column, defined within the "RelationTo" table, which represents a non unique (list reference) relation
FOREIGNKEY_NMTABLE A foreign key column, pointing to a NM relation table
FOREIGNKEY_UNIQUE A unique (class reference) foreign key, defined within the "RelationFrom" table
JAVA_CLASSNAME name of the underlying java class, if table stores objects with inheritance
JSON_ARRAY name of the underlying java class, if table stores objects with inheritance
JSON_OBJECT text column, which represents the JSON representation of a raw object
PRIMARY_KEY_AUTO Auto generated primary key column, no java property representation
PRIMARY_KEY_JAVA Primary key, represented by a java property
TMP_CLASSREFERENCE temporary constraint type for java class properties
TMP_LISTREFERENCE temporary constraint type for java list properties
UNDEFINED Undefined column name

Method Summary

Methods

Modifier and Type	Method and Description
static ColumnConstraintType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static ColumnConstraintType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

PRIMARY_KEY_JAVA

public static final ColumnConstraintType PRIMARY_KEY_JAVA

Primary key, represented by a java property

PRIMARY_KEY_AUTO

public static final ColumnConstraintType PRIMARY_KEY_AUTO

Auto generated primary key column, no java property representation

FOREIGNKEY_UNIQUE

public static final ColumnConstraintType FOREIGNKEY_UNIQUE

A unique (class reference) foreign key, defined within the "RelationFrom" table

FOREIGNKEY_MULTI

public static final ColumnConstraintType FOREIGNKEY_MULTI

A foreign key column, defined within the "RelationTo" table, which represents a non unique (list reference) relation

FOREIGNKEY_NMTABLE

public static final ColumnConstraintType FOREIGNKEY_NMTABLE

A foreign key column, pointing to a NM relation table

JSON_OBJECT

public static final ColumnConstraintType JSON_OBJECT

text column, which represents the JSON representation of a raw object

JSON_ARRAY

public static final ColumnConstraintType JSON_ARRAY

name of the underlying java class, if table stores objects with inheritance

JAVA_CLASSNAME

public static final ColumnConstraintType JAVA_CLASSNAME

name of the underlying java class, if table stores objects with inheritance

TMP_CLASSREFERENCE

public static final ColumnConstraintType TMP_CLASSREFERENCE

temporary constraint type for java class properties

TMP_LISTREFERENCE

public static final ColumnConstraintType TMP_LISTREFERENCE

temporary constraint type for java list properties

UNDEFINED

public static final ColumnConstraintType UNDEFINED

Undefined column name

Method Detail

values

public static ColumnConstraintType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ColumnConstraintType c : ColumnConstraintType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ColumnConstraintType valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null