ObjectDB Database Search

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JPA Components Annotations

Reference (JavaDoc) of JPA class annotations, including @Entity, @Embeddable, @IdClass, @Cacheable, @EntityListeners, etc.

Step 3: Define a Spring DAO Component

) that we will define in this step as a Spring MVC component : Open the [New Java Class] dialog box by right ... name. The Package should be guest. Click Finish to create the new DAO Spring component class. Now ... .persistence.TypedQuery; import org.springframework.stereotype. Component ; import org.springframework

Step 3: Define a Spring DAO Component

) that we will define in this step as a Spring MVC component : Open the [New Java Class] dialog box by right ... that case sensitive class name. Click  Finish to create the new DAO Spring component class. Now ... javax.persistence.TypedQuery; import org.springframework.stereotype. Component ; import org

JPA Criteria Query Date/Time Extraction

temporal components like year, month, or hour from date and time values. TemporalField # Base interface ... └─ LocalDateTimeField # Enum for DateTime fields Date and Time components To extract a date or time component in a criteria query specify  the enum value that represents that component as the first argument of 

Should I be able to persist a JFrame (or gui components in general)?

of Entity classes must indeed be persistable types. So I made a user component that extends ... components will still be "interesting" to me. Any help in this regard would be appreciated. milesdyson214

JPA Queries

components for building criteria queries are described in the following subsections: Interfaces ... predicates for the WHERE clause, mathematical operations, and conditional logic. Helper interfaces for manipulating temporal expressions and date/time components .

JPA Criteria FROM and JOIN

is structured as follows: Criteria Query From Components  in Jakarta Persistence (JPA) 3.2  ... other query components other than in additional fetches. The only purpose is pre-fetching

How to Use a SF with extended Persistence Context?

.ejb3. component .interceptors.CurrentInvocationContextInterceptor.processInvocation ... ] at org.jboss.as.ejb3. component .interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor ... . component .NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as

JPA Query Expressions (JPQL / Criteria)

of at least one atomic component . More complex query expressions are built by combining atomic expressions

JPA Metamodel Attributes

The core abstractions of model attributes are the following components : The top-level

JPA Metamodel Types

are the following components : The top-level interface of the types hierarchy, representing any persistent

JPA Fetch Plan Graphs

Individual components within a graph are represented by the following interface: Represents a specific

Literals in JPQL and Criteria Queries

all JPA implementations. Unlike most other JPQL components , string literals (which represent data

JPA Container Injection Annotations

Jakarta Persistence (JPA) provides standard annotations to manage dependencies on container-managed persistence resources in both Jakarta EE and Spring Framework environments. They enable the container to inject EntityManager or EntityManagerFactory proxies directly into application components

Query Parameters in JPA

is discarded. This is useful for comparisons against a specific date when the time component

Database Explorer

the appearance of different Explorer components . Select one or more elements on the left side, and then use

UTF Error

.java:73) at javax.faces. component .ComponentStateHelper.eval(ComponentStateHelper.java:170) at javax.faces. component .ComponentStateHelper.eval(ComponentStateHelper.java:157) at javax.faces. component .UIData.getValue(UIData.java:736) at org.primefaces. component .api.UIData.getDataModel(UIData.java:628

Trouble bug on explorer

.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:877) at java.awt. Component .processMouseEvent( Component .java:6505) at javax.swing.JComponent.processMouseEvent(JComponent.java:3321) at java.awt. Component .processEvent( Component .java:6270) at java.awt.Container.processEvent

Entity is not related to ObjectDB, but i get exception from ObjectDB

) JBAS014134: EJB Invocation failed on component DialogManagerBean for method public abstract void ... .jboss.as.ejb3. component .interceptors.CurrentInvocationContextInterceptor.processInvocation ... .Final] at org.jboss.as.ejb3. component .interceptors.LoggingInterceptor.processInvocation

Problem to use find method on an abstract Class: AbstractMethodError is thrown

.invocation] (http-localhost-127.0.0.1-8080-1) JBAS014134: EJB Invocation failed on component Tester ... .java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.as.ejb3. component .interceptors ... (InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.as.ejb3. component

Error reading UTF string

failed on component AuthenticationBean for method public abstract java.util.UUID granat.dp.ejb ... .jboss.as.ejb3. component .interceptors.CurrentInvocationContextInterceptor.processInvocation ... .Final] at org.jboss.as.ejb3. component .interceptors.LoggingInterceptor.processInvocation

NoSuchFieldError: __odbTracker on NetBeans 7.3 + JBoss 7.1.1

.Method.invoke(Method.java:601) org.jboss.as.ee. component .ManagedReferenceMethodInterceptorFactory ... .Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:135) org.jboss.as.ee. component ... .processInvocation(WeavedInterceptor.java:53) org.jboss.as.ee. component .interceptors

Add class to objectdb ?

.BasicButtonListener.mouseReleased(BasicButtonListener.java:252) at java.awt. Component .processMouseEvent( Component .java:6505) at javax.swing.JComponent.processMouseEvent(JComponent.java:3321) at java.awt. Component .processEvent( Component .java:6270) at java.awt.Container.processEvent(Container.java:2229

Unable to execute update query

.BasicButtonListener.mouseReleased(BasicButtonListener.java:252) at java.awt. Component .processMouseEvent( Component .java:6535) at javax.swing.JComponent.processMouseEvent(JComponent.java:3324) at java.awt. Component .processEvent( Component .java:6300) at java.awt.Container.processEvent(Container.java:2236) at java

UserException - Object User#2 belongs to another EntityManager

:185) at org.apache.webbeans. component .AbstractInjectionTargetBean.postConstructDefault(AbstractInjectionTargetBean.java:259) at org.apache.webbeans. component .AbstractInjectionTargetBean.postConstruct ... .InjectionTargetProducer.postConstruct(InjectionTargetProducer.java:122) at org.apache.webbeans. component

BeanCreationException in spring data JPA with objectDB

(ServletHolder.java:256) at org.mortbay. component .AbstractLifeCycle.start(AbstractLifeCycle.java:39 ... .plugin.Jetty6PluginWebAppContext.doStart(Jetty6PluginWebAppContext.java:110) at org.mortbay. component ... (ContextHandlerCollection.java:156) at org.mortbay. component .AbstractLifeCycle.start(AbstractLifeCycle.java

Step 4: Add a Controller Class

. A GuestDao component is automatically constructed and injected by Spring into the guestDao field ... to the "/guest" web request uri (using the @RequestMapping annotation) uses the GuestDao component ... . The JSP uses the GuestDao component to display the existing Guest objects. The returned ModelAndView

Step 4: Add a Controller Class

a Spring managed web controller using the @Controller annotation. A GuestDao component ... the @RequestMapping annotation) uses the GuestDao component to process the web request: If a new guest ... (which is presented in the next tutorial step) that generates the HTML output. The JSP uses the GuestDao component

Trouble viewing db in Explorer.

) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source) at java.awt. Component ... . Component .processEvent(Unknown Source) at java.awt.Container.processEvent(Unknown Source) at java.awt. Component .dispatchEventImpl(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source

JBOSS AS7 7.1.1 - Entity not persisted and createNamedQuery fire exception

.jboss.as.ee. component .ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor ... (WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final] at org.jboss.as.ee. component ... -1.1.1.Final.jar:1.1.1.Final] at org.jboss.as.ee. component .interceptors

Problem on JPA Merge Entity.

. This the chain of call that don't work: @ Component public class ... implementation: @ Component @Transactional public class ErgoManagerImpl implements IErgoManager { public void ... ; testCreate Create component of statement, save componenet, assign component to statement and save

query on calendar class

:252) at java.awt. Component .processMouseEvent( Component .java:6505) at javax.swing.JComponent.processMouseEvent(JComponent.java:3320) at java.awt. Component .processEvent( Component .java:6270) at java.awt.Container.processEvent(Container.java:2229) at java.awt. Component .dispatchEventImpl( Component .java

explorer NullPointerException

) at java.awt. Component .processMouseEvent( Component .java:6290) at javax.swing.JComponent.processMouseEvent(JComponent.java:3267) at java.awt. Component .processEvent( Component .java:6055) at java.awt.Container.processEvent(Container.java:2039) at java.awt. Component .dispatchEventImpl( Component .java:4653

Date field Index is corrupted due to time change

. Component .processMouseEvent( Component .java:6516)         ... ; at java.awt. Component .processEvent( Component .java:6281)         ... ; at java.awt. Component .dispatchEventImpl( Component .java:4872)       

ClassCastException on SELECT NEW ... after UPDATE over Java RMI

.mouseMoved(AWTEventMulticaster.java:330) at java.awt. Component .processMouseMotionEvent( Component ... . Component .processEvent( Component .java:6274) at java.awt.Container.processEvent(Container.java:2229) at java.awt. Component .dispatchEventImpl( Component .java:4861) at java.awt.Container.dispatchEventImpl

java.lang.NullPointerException when using ORDER BY

; at java.awt. Component .processMouseEvent( Component .java:6505)        ... ;   at java.awt. Component .processEvent( Component .java:6270)       ... ;   at java.awt. Component .dispatchEventImpl( Component .java:4861)      

com.objectdb.o.NLV cannot be cast to com.objectdb.o.CMV

.java:252)         at java.awt. Component .processMouseEvent( Component .java:6505)         at javax.swing.JComponent.processMouseEvent(JComponent.java:3321)         at java.awt. Component .processEvent

Null enums and IS (NOT) NULL: NullPointerException

.faces. component .ComponentStateHelper.eval(ComponentStateHelper.java:194) at javax.faces. component .ComponentStateHelper.eval(ComponentStateHelper.java:182) at javax.faces. component .UIData.getValue(UIData.java:732) at javax.faces. component .UIData.getDataModel(UIData.java:1822) at javax.faces. component

ObjectDB throws `NullPointerException` in internal code (`com.objectdb.o.ENH.b`)

(AbstractNavigationStateRenderer.java:208)     at com.vaadin.flow. component .internal ... .vaadin.flow. component .UI.handleNavigation(UI.java:2060)     at com.vaadin.flow. component .UI.renderViewForRoute(UI.java:2022)     at com.vaadin.flow. component .UI.lambda$browserNavigate

Closed EntityManagerFactory after upgrading glassfish 3.1.1 to 3.1.2

.getValue(TagValueExpression.java:109) at javax.faces. component .ComponentStateHelper.eval(ComponentStateHelper.java:194) at javax.faces. component .UIComponentBase.isRendered(UIComponentBase.java:413) at javax.faces. component .UIComponent.encodeAll(UIComponent.java:1751) at javax.faces.render.Renderer

Redeployment in GlassFish - Failed to open file

(TagValueExpression.java:109) at javax.faces. component .ComponentStateHelper.eval(ComponentStateHelper.java:194) at javax.faces. component .UIComponentBase.isRendered(UIComponentBase.java:413) at javax.faces. component ... .java:168) at javax.faces. component .UIComponentBase.encodeChildren(UIComponentBase.java:845

Cannot initialize db after inserting a java.util.List

) at org.mortbay. component .AbstractLifeCycle.start(AbstractLifeCycle.java:39) at org.mortbay.jetty ... .doStart(RequestLogHandler.java:115) at org.mortbay. component .AbstractLifeCycle.start ... .mortbay.jetty.Server.doStart(Server.java:222) at org.mortbay. component .AbstractLifeCycle.start

PersistenceException UserException: Failed to validate persistence.xml

.ActionListenerImpl.processAction(ActionListenerImpl.java:68) at javax.faces. component .UICommand.broadcast(UICommand.java:120) at javax.faces. component .UIViewRoot._broadcastAll(UIViewRoot.java:1028) at javax.faces. component .UIViewRoot.broadcastEvents(UIViewRoot.java:286) at javax.faces. component .UIViewRoot

Step 6: Set the Spring XML

content: The settings above guides Spring to support annotations (for components , controllers

Step 6: Set the Spring XML

with the following new content: The settings above guides Spring to support annotations (for components

Step 2: Entity Class and Persistence Unit

is adding a Spring  DAO Component class that will manage Guest entities.

Step 2: Entity Class and Persistence Unit

as a JPA provider with the specified database url. The next step is adding a Spring DAO Component class that will manage Guest entities.

javax.servlet.ServletException: Annotated methods must follow the JavaBeans naming convention. __odbHidden_getPropertyName

;   at javax.faces. component .UIInput.validateValue(UIInput.java:1149)         at javax.faces. component .UISelectOne.validateValue(UISelectOne.java:146)         at javax.faces. component .UIInput.validate(UIInput.java:967)  

version 2.4.5+ with GlassFish 3.1.2, errors when runs application. Version 2.4.4 worked but not 2.4.5 or later

) at javax.faces. component .ComponentStateHelper.eval(ComponentStateHelper.java:194) at javax.faces. component .ComponentStateHelper.eval(ComponentStateHelper.java:182) at javax.faces. component .UIData.getValue(UIData.java:731) at javax.faces. component .UIData.getDataModel(UIData.java:1798) at javax.faces

ArrayIndexOutOfBounds on showing Tree Window

.mouseMoved(AWTEventMulticaster.java:330) at java.awt. Component .processMouseMotionEvent( Component ... . Component .processEvent( Component .java:6304) at java.awt.Container.processEvent(Container.java:2236) at java.awt. Component .dispatchEventImpl( Component .java:4891) at java.awt.Container.dispatchEventImpl