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2

getIntField(pc, field, currentValue)

Method javax.jdo.spi.StateManager int getIntField( PersistenceCapable pc, int field, int currentValue ) Return the value for the field. Parameters: pc - the calling PersistenceCapable instance field - the field number currentValue - the current value of the field Returns: the new value for the field Since: JDO 1.0
2

setLongField(pc, field, currentValue, newValue)

Method javax.jdo.spi.StateManager void setLongField( PersistenceCapable pc, int field, long currentValue, long newValue ) Mark the field as modified by the user. Parameters: pc - the calling PersistenceCapable instance field - the field number currentValue - the current value of the field newValue - the proposed new value of the field Since: JDO 1.0
2

setIntField(pc, field, currentValue, newValue)

Method javax.jdo.spi.StateManager void setIntField( PersistenceCapable pc, int field, int currentValue, int newValue ) Mark the field as modified by the user. Parameters: pc - the calling PersistenceCapable instance field - the field number currentValue - the current value of the field newValue - the proposed new value of the field Since: JDO 1.0
2

setShortField(pc, field, currentValue, newValue)

Method javax.jdo.spi.StateManager void setShortField( PersistenceCapable pc, int field, short currentValue, short newValue ) Mark the field as modified by the user. Parameters: pc - the calling PersistenceCapable instance field - the field number currentValue - the current value of the field
2

setObjectField(pc, field, currentValue, newValue)

Method javax.jdo.spi.StateManager void setObjectField( PersistenceCapable pc, int field, Object currentValue, Object newValue ) Mark the field as modified by the user. Parameters: pc - the calling PersistenceCapable instance field - the field number currentValue - the current value of the field
2

setStringField(pc, field, currentValue, newValue)

Method javax.jdo.spi.StateManager void setStringField( PersistenceCapable pc, int field, String currentValue, String newValue ) Mark the field as modified by the user. Parameters: pc - the calling PersistenceCapable instance field - the field number currentValue - the current value of the field
2

replacingShortField(pc, field)

Method javax.jdo.spi.StateManager short replacingShortField( PersistenceCapable pc, int field ) The replacement value of the field in the calling instance. Parameters: pc - the calling PersistenceCapable instance field - the field number Returns: the new value for the field Since: JDO 1.0
2

replacingStringField(pc, field)

Method javax.jdo.spi.StateManager String replacingStringField( PersistenceCapable pc, int field ) The replacement value of the field in the calling instance. Parameters: pc - the calling PersistenceCapable instance field - the field number Returns: the new value for the field Since: JDO 1.0
2

replacingCharField(pc, field)

Method javax.jdo.spi.StateManager char replacingCharField( PersistenceCapable pc, int field ) The replacement value of the field in the calling instance. Parameters: pc - the calling PersistenceCapable instance field - the field number Returns: the new value for the field Since: JDO 1.0
2

replacingDoubleField(pc, field)

Method javax.jdo.spi.StateManager double replacingDoubleField( PersistenceCapable pc, int field ) The replacement value of the field in the calling instance. Parameters: pc - the calling PersistenceCapable instance field - the field number Returns: the new value for the field Since: JDO 1.0

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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