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makeTransientAll(pcs, useFetchPlan)

parameter is false, this method behaves exactly as makeTransientAll(Object[] pcs). The affected ... of fields is unchanged. If the useFetchPlan parameter is true, then the current FetchPlan is applied to the pcs parameters and the entire graph of instances reachable via loaded fields
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execute(p1, p2)

Method javax.jdo.Query Object execute( Object p1, Object p2 ) Execute the query and return the filtered Collection. Parameters: p1 - the value of the first parameter declared. p2 - the value of the second parameter declared. Returns: the filtered Collection. Since: JDO 1.0 See Also: executeWithArray(Object[] parameters)
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execute(p1)

Method javax.jdo.Query Object execute( Object p1 ) Execute the query and return the filtered Collection. Parameters: p1 - the value of the first parameter declared. Returns: the filtered Collection. Since: JDO 1.0 See Also: executeWithArray(Object[] parameters)
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getTransactionalObjectId(pc)

Method javax.jdo.spi.StateInterrogation Object getTransactionalObjectId( Object pc ) Return a copy of the JDO identity associated with the parameter instance. Instances unknown by the implementation return null. Parameters: pc - the instance. Returns: a copy of the ObjectId of the parameter
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getObjectId(pc)

Method javax.jdo.spi.StateInterrogation Object getObjectId( Object pc ) Return a copy of the JDO identity associated with the parameter instance. Persistent instances of PersistenceCapable classes ... . Parameters: pc - the instance. Returns: a copy of the ObjectId of the parameter instance as
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setServerTimeZoneID(timezoneid)

the TimeZone ID of the server associated with this PersistenceManagerFactory. The parameter is a String ... .getServerDate() might be incorrect. Parameters: timezoneid - the TimeZone ID of the server Throws: JDOUserException - if the parameter does not match an ID from TimeZone.getAvailableIDs() Since: JDO 2.1
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setRange(fromInclToExcl)

. The parameter is a String containing a comma-separated fromIncl and toExcl. The fromIncl and toExcl can be either String representations of long values, or can be parameters identified with a leading ... is done at the data store. Parameters: fromInclToExcl - comma-separated fromIncl and toExcl values Since: JDO 2.0 See Also: setRange(long, long)
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isTransactional(pc)

Static Method javax.jdo.JDOHelper boolean isTransactional( Object pc ) Tests whether the parameter instance is transactional. Instances whose state is associated with the current transaction return ... false. Parameters: pc - the PersistenceCapable instance. Returns: true if the parameter instance
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removeMembers(memberNames)

(field or property) from the set of members in this FetchGroup. Duplicates in the parameter list are eliminated before removing them from the membership. Parameters: memberNames - Returns: the FetchGroup Throws: JDOUserException - if any parameter is not a member of the persistent type JDOUserException - if the FetchGroup is unmodifiable Since: JDO 2.2
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isPersistent(pc)

Static Method javax.jdo.JDOHelper boolean isPersistent( Object pc ) Tests whether the parameter instance is persistent. Instances that represent persistent objects in the data store return true ... . Parameters: pc - the PersistenceCapable instance. Returns: true if the parameter instance is persistent

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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