ObjectDB Database Search

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Unexpected NoSuchFieldError exception

Hi, suddenly running into a number of issues:   1) no-arg constructor (error 352) 2 ... a no-arg constructor (error 352) at com.objectdb.jpa.JpaQuery.getResultList(JpaQuery.java:728) at sun ... an instance of app.model.Person using a no-arg constructor at com.objectdb.o.MSG.d(MSG.java:75) at com

Optimistic locking: prevent version increment on entity collection attribute

the Reading constructor        Reading reading1 = new Reading(doc);   ... constructor and we are still in the same transaction (before any commit or rollback). In the debugger ... in the Reading constructor Reading reading1 = new Reading(doc); Reading reading2 = new Reading(doc

DB reading fails in debug mode in Eclipse

of my.example.package.AnalyzeSettings using a no-arg constructor at com.objectdb.o.MSG.d(MSG.java:75) at com ... to construct an instance of my.example.package.AnalyzeSettings using a no-arg constructor at com ... .newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect. Constructor .newInstance

InternalException when reading a HashMap

.o._JdoUserException: Failed to construct an instance of java.lang.Object using a no-arg constructor ... Source) at java.base/java.lang.reflect. Constructor .newInstanceWithCaller( Constructor .java:499) at java.base/java.lang.reflect. Constructor .newInstance( Constructor .java:480) at com.objectdb.o.TYH.e(TYH

Database is erased after deploying a new web application version

:45) at java.lang.reflect. Constructor .newInstance( Constructor .java:423) at org.glassfish.hk2 ... . Constructor .newInstance(Unknown Source) at org.glassfish.hk2.utilities.reflection.ReflectionHelper ... server) and not in the servlet constructor (which of course is executed before the init method

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

(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect. Constructor .newInstance( Constructor .java:525 ... rather than Long. Therefore, if the constructor of  FileNameDTO  expects a Long value there is no match

Query only works correctly when debug printing results

= "wrappingReqLevelEntity") private List requirementList; // constructors , getters and setters... } The List ... ; private String description; private String reqID; private boolean verified = false; // Constructor

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

(DelegatingConstructorAccessorImpl.java:45) [rt.jar:1.7.0_45] at java.lang.reflect. Constructor .newInstance( Constructor .java:526) [rt.jar:1.7.0_45] at org.hibernate.tuple.PojoInstantiator.instantiate

java.nio.channels.OverlappingFileLockException

.reflect. Constructor .newInstance( Constructor .java:513) at org.apache.wicket.session.DefaultPageFactory

PersistenceException: Failed to locate field

(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect. Constructor .newInstance( Constructor

Multi-thread access to single EM's entities

the synchronized get/set methods (and the constructors ), including in the entity classes ... the constructor ) with invocation of a method that ObjectDB adds to the classes during enhancement

Upgrade to Java 8 won't run

. Constructor .newInstance( Constructor .java:408) at org.codehaus.groovy.reflection.CachedConstructor.invoke

Join query problem with new statetment

;this.productName = productName;     } getters and setters below constructor

can't get HashMap out of the database

map = new HashMap (); // Constructors : public Guest() { } public Guest(String name) { this.name

Conflicting modifiers .... (javax.persistence.Id, javax.persistence.ManyToOne)

lastInstanceInMap; protected Container() { // Empty constructor for JPA } public void generateMapItems

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

;  * Default constructor .      */     public SLSBObjDb

Error 613 - i cant put a list into a Squad object

;   // TODO Auto-generated constructor stub     }    

@Convert is not supported?

provided protected no arg constructor for ObjectDb so that only db can instantiate it, otherwhise I

Updating Entities

constructors for the creation, validation, and modification of my persistent objects. Uses my personal

Saving custom list which implements java.util.List fails

using a no-arg constructor .   3) But I can open the db-file programatically (from within my code

Using the wrong class to access a database

y; // Constructor : Point (int x, int y) { this.x = x; this.y = y; } // Accessor Methods: public int

NullPointerException while setting a new property value

removeCompleted; //some other @Transient properties // 2 constructors //.. } Can somebody help me? Thank

GWT RPC is throwing serialization exception when I have object db date value

(instead of RPCing my entities) and in the set methods or constructor (depending on how I do it) I

Examples of queries

expressions: Multiple SELECT Expressions Result Classes ( Constructor Expressions) What you need is not

Criteria query error: Unexpected query token

'FROM' (SELECT is expected) [Proxied because : Could not find suitable constructor ] at com.objectdb.o

Unexpected internal exception during set field of an Embeddable to null

; SignalValue pointedToInstanceValue;     /**      * Constructor

JPQL keyword in entity - what to do?

It seems that the constructor is not found - try changing the 2nd argument from Long to long. support

Should derived fields of an EmbeddedId be manually maintained by app code?

java.lang.Integer lastInstanceInMap; protected EContainer() { // Empty constructor for JPA } public

how to operate with same object but two different Thread on database.

Hi,    i have two thread one is for insert data another is for update data but in same object and same database. Description: i have three classes  GetterSetterclass.java here declare variables and Getter and setter method constructor and to-string method. Insert.java   Here i

JPA - ExceptionInInitializerError when creating EntityManager

.getValue(); emTemp.close(); emf.close(); } //Empty Constructor public void Main() { } public static void

Can't open DB-file with explorer, but from within my code it works

to construct an instance of java.lang.Object using a no-arg constructor .   3) But I can open the db ... using a no-arg constructor (error 352) at com.objectdb.Explorer$1.run(Explorer.java:56) at java.awt ... .lang.Object using a no-arg constructor at com.objectdb.o.MSG.d(MSG.java:74) at com.objectdb.o.TYH.X(TYH

com.objectdb.o.InternalException: java.lang.ArrayIndexOutOfBoundsException: null:

, GreenStarOfficeProject project, String name, Source source ) { try { Constructor constructor = clazz ... to kids in init() T t = (T) constructor .newInstance(owner,project,name); t.setSource(source); initElement(t

ArrayIndexOutOfBoundsException on flush

. Constructor .newInstance( Constructor .java:513) at org.springframework.beans.BeanUtils.instantiateClass

File lock exception on odb$

(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect. Constructor .newInstance( Constructor .java:513) at org

@FetchGroup in JPA similar to JDO

have to convert tuples to objects. I know that you can add many constructors to Entity and change query

Best practise loading big data

the no-arg constructor ), one per open database / entity type, as explained in that thread. Let's separate

ClassCastException in Tuple.get

to replace multiselect and tuple queries with constructor select and calls to CriteriaBuilder.construct

ObjectDB 2.2.9

Added new configuration to enable / disable auto serialization of non persistable types (now disabled by default). Added support of date methods ( YEAR , MONTH , DAY , HOUR , MINUTE , SECOND ). Added support of  bypassing no arg constructors   of entity classes . Added support of using

Issue with DISTINCT Select

has a constructor that gets  IndividualContact and a String . support Support Sorry but still not working