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2

javax.persistence.NonUniqueResultException

. Parameters: message - the detail message. Since: JPA 1.0 Throwable fillInStackTrace() Fills in the execution ... (Throwable) or Throwable(String,Throwable), this method cannot be called even once. Parameters: cause ... . Prints this throwable and its backtrace to the specified print stream. Parameters: s - PrintStream
2

javax.persistence.NoResultException

with the specified detail message. Parameters: message - the detail message. Since: JPA 1.0 Throwable ... even once. Parameters: cause - the cause (which is saved for later retrieval by the getCause() method ... . Parameters: s - PrintStream to use for output Since: Java JDK1.0 void printStackTrace(PrintWriter s
2

getParameterValue(position)

Method javax.persistence.Query Object getParameterValue( int position ) Return the value bound to the positional parameter. Parameters: position - position Returns: parameter value Throws: IllegalStateException - if the parameter has not been been bound IllegalArgumentException - if the parameter with the specified position does not exist Since: JPA 2.0
2

javax.persistence.Tuple

tuple. The first position is 0. Parameters: i - position in result tuple Returns: value of the tuple ... . Get the value of the tuple element to which the specified alias has been assigned. Parameters ... . Parameters: i - position in result tuple type - type of the tuple element Returns: value of the tuple
2

javax.persistence.EntityNotFoundException

detail message. Parameters: message - the detail message. Since: JPA 1.0 Throwable fillInStackTrace() Fills in ... even once. Parameters: cause - the cause (which is saved for later retrieval by the getCause() method). (A null value ... print stream. Prints this throwable and its backtrace to the specified print stream. Parameters: s
2

getParameters()

Method javax.persistence.Query Set<Parameter<?>> getParameters() Get the parameter objects corresponding to the declared parameters of the query. Returns empty set if the query has no parameters. This method is not required to be supported for native queries. Returns: set of the parameter objects
0

retrieveAll(useFetchPlan, pcs)

fetch group. If the useFetchPlan parameter is false, this method behaves exactly as the corresponding method without the useFetchPlan parameter. If the useFetchPlan parameter is true, and the fetch plan ... , and other fields might be fetched lazily by the implementation. If the useFetchPlan parameter is true
0

javax.jdo.spi.JDOPermission

a JDOPermission with the specified name. Constructs a JDOPermission with the specified name. Parameters ... by the Policy object to instantiate new Permission objects. Parameters: name - the name ... (Object arg0) Parameters: arg0 - boolean equals(Object arg0) Parameters: arg0 - String getActions
0

jdoNewObjectIdInstance(o)

identity, if the parameter is of one of the following types, the behavior must be as specified: Number or Character: the parameter must be the single field type or the wrapper class of the primitive field type; the parameter is passed to the single field identity constructor ObjectIdFieldSupplier
0

execute(p1, p2, p3)

and return the filtered Collection. Parameters: p1 - the value of the first parameter declared. p2 - the value of the second parameter declared. p3 - the value of the third parameter declared. Returns: the filtered Collection. Since: JDO 1.0 See Also: executeWithArray(Object[] parameters)

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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