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13

Soft Reference Object Cache Recommendation

[] and instruct ObjectDB to use soft reference for its Level One (L1) object data cache. I disable the L2 cache ... . Here are relevant objectdb.conf settings: <size initial="64kb" resize="64kb" page="64kb" /> <processing cache ... [] data;// use makeDirty() when changing this array or any of its elements private transient
13

Difficulty with the BIRT plugin

the database, however, there doesn't appear to be any way to create a new Data Set from the Data Explorer, as suggested in the online manual: Open the [New Data Set] dialog box by right clicking the Data Sets node in the [Data Explorer] window and selecting New Data Set. dmoshal David Moshal
2

javax.persistence.metamodel.EntityType

Since: JPA 2.0 Set< Attribute<?,?>> getAttributes() Return the attributes of the managed type. Return ... of the given name is not declared in the managed type Since: JPA 2.0 Set< Attribute<X ... the managed type. Returns empty set if the managed type has no declared attributes. Returns
2

javax.persistence.metamodel.MappedSuperclassType

the managed type Since: JPA 2.0 Set< Attribute<?,?>> getAttributes() Return the attributes ... declared in the managed type Since: JPA 2.0 Set< Attribute<X,?>> getDeclaredAttributes() Return ... set if the managed type has no declared attributes. Returns: declared attributes of the managed type
2

javax.persistence.metamodel.IdentifiableType

of the given name is not present in the managed type Since: JPA 2.0 Set< Attribute<?,?>> getAttributes ... of the given name is not declared in the managed type Since: JPA 2.0 Set< Attribute<X ... the managed type. Returns empty set if the managed type has no declared attributes. Returns: declared
2

javax.persistence.metamodel.ManagedType

- if attribute of the given name is not present in the managed type Since: JPA 2.0 Set< Attribute ... : IllegalArgumentException - if attribute of the given name is not declared in the managed type Since: JPA 2.0 Set ... the attributes declared by the managed type. Returns empty set if the managed type has no declared
2

javax.persistence.metamodel.EmbeddableType

: IllegalArgumentException - if attribute of the given name is not present in the managed type Since: JPA 2.0 Set ... : IllegalArgumentException - if attribute of the given name is not declared in the managed type Since: JPA 2.0 Set ... the attributes declared by the managed type. Returns empty set if the managed type has no declared
2

javax.persistence.criteria.SetJoin

>, From<Z,E>, Join<Z,E>, Path<E>, PluralJoin<Z,Set<E>,E>, Selection<E>, TupleElement<E> The SetJoin ... collection that has been specified as a java.util.Set. Since: JPA 2.0 Selection<X> alias(String name ... Since: JPA 2.0 Set< Fetch<X,?>> getFetches() Return the fetch joins that have been made from this type
2

Blocked by find

the first set of data via delete statements. Eventually the test seems to grid to a halt - it needs ... DataHolder { @Id private String id; @Index private String containerId; private String data; public DataHolder(String containerId, String id, String data) { this.containerId = containerId
0

Step 5: Add a JSP Page

the request's guestDao attribute that is set by the controller in the previous step). The next step (and the last in this tutorial) is setting the Spring XML configuration.

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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