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InternalError on multiple AND and JOIN Query

.objectdb:objectdb:2.2.8_07 o junit:junit:4.8.2 o org.apache.openjpa:openjpa:2.1.0 o commons-lang:commons-lang:2.4 o commons-collections:commons-collections:3.2.1 o net.sourceforge.serp:serp:1.13.1 o org.apache.geronimo.specs:geronimo-jms_1.1_spec:1.1.1 o org.apache.geronimo.specs:geronimo-jta_1.1_spec:1.1.1

A lot of ENT and SIV instances which are not cleared by GC

) at org.apache.catalina.core.StandardContext.fireRequestDestroyedEvent(StandardContext.java:5261) at org.apache.catalina.core.StandardHostValve.postInvoke(StandardHostValve.java:255) at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:359) at org.apache.catalina.connector


.getNombrePais()+" : "+mp.getCapitalPais()); } } Pom.xml <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">     <modelVersion>4.0.0</modelVersion

Guestbook example from tutorial does not work.

the tutorial and try to deploy on Tomcat but i get this error. Caused by: org.apache.tomee.catalina.TomEERuntimeException: org.apache.openejb.OpenEJBException: Creating application failed: /objectdb-2.6.2/tutorials/guestbook-jee6/target/Guestbook: org.apache.openejb.OpenEJBRuntimeException: java.lang

How to enhance the JPA/Spring/MVC to implement RESTfull for CURL client?

Server: Apache-Coyote/1.1 Content-Type: text/html;charset=utf-8 Content-Length: 1067 Date: Sat, 12 Oct 2013 17:00:24 GMT <html> <head> <title>Apache Tomcat/7.0.35 - Error report</title> </head> <body ... "accept" headers.</u> </p> <HR size="1" noshade="noshade"/> <h3>Apache Tomcat/7.0.35</h3> </body> </html

Problems using Maven Repo

> </dependency> I use also follow Dependencies too. <dependency> <groupId>org.apache.myfaces.core</groupId ... > <groupId>org.apache.geronimo.specs</groupId> <artifactId>geronimo-el_2.2_spec</artifactId> <version>1.0.2</version> <scope>provided</scope> </dependency> <dependency> <groupId>org.apache.geronimo.specs

Error when using Object DB Java Agent

type with name "org/xml/sax/InputSource" at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1207) at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:649) at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl

How prevent post-compile enhancement of non entity classes

"/> </target> Ant has a selector system (https://ant.apache.org/manual/Types/selectors.html) for use with <fileset> and a <contains> operator (https://ant.apache.org/manual/Types/selectors.html


of Apache TomEE. That was caused because we had '-javaagent:c:\objectdb\bin\objectdb.jar' as default ... : Eclipse Neon, Java JDK 1.8, Apache TomEE 7.0.2-plume. We start ObjectDB by calling server-b.exe

How to resolve 404 errors with Eclipse/Maven Spring MVC

The requested resource is not available. Apache Tomcat/6.0.36" I'd love to use eclipse to single step ... .objectdb.com/tutorial/jpa/start/maven. (2) Download tomcat 6 from https://tomcat.apache.org/download-60

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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