ObjectDB ObjectDB

Internal Website Search

141-150 of 200 resultsRefresh
11

General Performance Issues Illustrated with a Specific Method

void setAddress(String address) { this.address = address; } } Persistence.xml file <?xml version="1.0" encoding="UTF-8"?> <persistence version="2.0" xmlns="http://java.sun.com/xml ... ://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd
11

Visibility of changes in Transaction is not visible to a JPA QL Query

numItems;     } } and the persistence.xml <?xml version="1.0" encoding="UTF-8"?> <persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.0" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml
11

Objectdb Server Mode set up with glassfish

my project ? How do I configure my persitence.xml file ? Do I need to set up something in Glassfish ? Thanks ... is the database connection url. If specified in the persistence.xml a client-server url could be specified as follows: <?xml version="1.0" encoding="UTF-8" ?> <persistence xmlns="http://java.sun.com
11

Deploy ObjectDB in WildFly 10

ObjectDB in the modules directory and added a persistence.xml file: <?xml version="1.0" encoding="UTF-8"?> <persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http
10

Undeployment of an remote Glassfish application locks objectdb log file

persistence.xml to contain: <?xml version="1.0" encoding="UTF-8"?> <persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence
10

Cannot cast com.objectdb.jpa.Provider to PersistenceProvider

, please?... Thanks! Here it is the persistence.xml config: <?xml version="1.0" encoding="UTF-8"?> <persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml
10

Apache Tomee 1.5.2: Failed to use JTA (TransactionManager is not found)

Tomee's classpath) nor other parts, excepting the following persistence.xml: <?xml version="1.0" encoding="UTF-8"?> <persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
10

How force always recreate database on redeployment.

. Is there a system property, persistence.xml property, or config file property I can use to set ... and persistence.xml in client-server mode ? webel Dr Darren Kelly Also at http://www.objectdb.com/database/forum ... and persistence.xml in client-server mode ? You may add the drop parameter to the url
10

c.o.jpa.type.EntityTypeImpl.getIdType() returns null

Long id; persistence.xml and spring context xml is pretty much the same as in the spring mvc jpa ... LocalContainerEntityManagerFactoryBean and everything looks fine, the persistence.xml file is parsed and objectdb set as provider. i also added my entity class name in a <class> element of the persistence.xml, which didn't help let
10

Running ObjectDB on a node that does not have internet connectivity

.org.apache.xerces.internal.jaxp.validation.ValidatorImpl.validate(Unknown Source) at javax.xml ... .internal.jaxp.validation.ValidatorImpl.validate(Unknown Source) at javax.xml.validation.Validator ... to access the Internet might still happen if the XML headers of the package.jdo files do not match

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.

Need Help?

  1. Search ObjectDB website
  2. Read the FAQ
  3. Follow the Tutorials
  4. View or post in the forum
  5. Search or file an issue
  6. Contact support