About TemporalType
javax.persistence.TemporalType
Type used to indicate a specific mapping of java.util.Date or java.util.Calendar.(Enum of JPA)
JPA Annotations for Fields
Reference (JavaDoc) of JPA 2 field annotations, including @Basic, @Embedded, @EmbeddedId, @Version, @Transient, @Enumerated, @MapKeyEnumerated, @Temporal and @MapKeyTemporal.... javax.persistence.Temporal javax.persistence.TemporalType javax.persistence.MapKeyTemporal Chapter ...
Query Parameters in JPA
Explains how to use parameters (named parameters and ordinal parameters) in JPA queries.... query. setParameter setParameter(name, value, temporalType) TypedQuery's method Bind an instance of ... , new java. util . Date ( ) , TemporalType javax.persistence.TemporalType JPA enum Type used ...
TemporalType injection with Calendar using JPA
I have ObjectDB JPA comsummed by a RESTful web service deployed on Tomcat. I am using an embedded object as a primary key, which has time fields which I have annotated with TemporalType.TIMESTAMP When I use a java.util.Date as a field on this object there is no problem. However, if I use a java.util.Calendar it encounters an exception. Calendar is what I need. Is there something obvious here that I am failing to see? ... key, which has time fields which I have annotated with TemporalType.TIMESTAMP When I use a java.util.Date as a field on ... ; @ Temporal ( TemporalType . TIMESTAMP ) public Calendar getBeginTime ...
javax.persistence.TypedQuery
Interface used to control the execution of typed queries.(Interface of JPA)
values()
Returns an array containing the constants of this enum type.(Static Method of javax.persistence.TemporalType)
setParameter(name, value, temporalType)
Bind an instance of java.util.Date to a named parameter.(Method of javax.persistence.TypedQuery)
Possible issue with String fields
Hi I'm brand new to objectdb and I'm trying to create an objectdb from a sample db via jdbc. The code all works and for a few thousand records but when I increase the number of records I get the following " ... @ Temporal ( javax. persistence . TemporalType . DATE ) Date start_dt ; @ Temporal ( javax. persistence . TemporalType . DATE ) Date end_dt ; @ Temporal ...
setParameter(name, value, temporalType)
Bind an instance of java.util.Calendar to a named parameter.(Method of javax.persistence.Query)
setParameter(position, value, temporalType)
Bind an instance of java.util.Calendar to a positional parameter.(Method of javax.persistence.TypedQuery)
