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5

Blocked by find

.save(Unknown Source) - locked rbccm.felix.objectdb.workflow.ObjectDbDataContainer@3b5ea7c0 rbccm.digest.workflow.serialisation.WorkflowSerialiser.read(Unknown Source) rbccm.digest.workflow.serialisation.WorkflowSerialiser.readWorkflowInstance(Unknown Source) rbccm.digest.workflow.serialisation
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Shared (L2) Entity Cache

.persistence.cache.storeMode The "javax.persistence.cache.storeMode" property specifies if new data ... with new data. CacheStoreMode.USE - new data is stored in the cache - but only for entity objects that are not in the cache already. CacheStoreMode.REFRESH - new data is stored in the cache - refreshing
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Database Explorer

to view data in ObjectDB databases, execute JPQL and JDOQL queries and edit the content of databases ... provides two types of viewer windows for viewing the database data. The Table window follows ... a single database object. This type of viewer is useful for viewing data of a simple object model. In
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ArrayIndexOutOfBoundsException on flush

.objectdb.workflow.ObjectDbGraphContainer.flush(Unknown Source) at rbccm.felix.objectdb.workflow.ObjectDbGraphContainer.<init>(Unknown Source) at rbccm.felix.objectdb.workflow.ObjectDbGraphContainer.<init>(Unknown Source) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun
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Database Management Settings

. sync=false is much faster in writing data to a database, but true might be safer in production. By ... . Indexing a large amount of data may take considerable processing time. The enabled attribute (whose value is "true" or "false") specifies if existing data should be indexed automatically by ObjectDB in
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JPA Entity Fields

Fields Inverse (or mapped by) fields contain data that is not stored as part of the entity in ... a bidirectional relationship. In a bidirectional relationship, the side that stores the data ... is explicitly defined. Property Access When an entity is being stored in the database data is extracted from
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Step 6: Design a BIRT Report Table

. Set the column number to 2, number of details to 1, select the data set (e.g. Points by X) in the third field and click OK. Fill the table with data by dragging the x and y columns from the data set in the [Data Explorer] window (under the data set node) and dropping them on the second table row
0

Step 1: Create a Maven Web Project

</artifactId> <configuration> <source>1.7</source> <target>1.7</target
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Step 1: Create a Maven Web Project

</artifactId>      <configuration>       <source>1.7</source>       <target>1.7</target
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javax.jdo.PersistenceManagerFactory

() Get the driver name for the data store connection. Get the driver name for the data store connection. Returns: the driver name for the data store connection. Since: JDO 1.0 Object getConnectionFactory() Get the data store connection factory. Get the data store connection factory. Returns: the data store

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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