Grails

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Bug
• Affects Version/s: 1.0.3
• Fix Version/s: 1.0.4
• Component/s: Persistence
• Labels:

  None

GrailsDomainConfigurationUtil expects to be able to cast UserType implementations to GroovyObject which is not possible if the UserType is written in Java. For example:

class PersistentThing {

    org.joda.time.DateTime timestamp

    static embedded = ['timestamp']
    static mapping = {
        timestamp type: org.joda.time.contrib.hibernate.PersistentDateTimeTZ
    }
}

Causes the stack trace:

java.lang.ClassCastException: org.joda.time.DateTime cannot be cast to groovy.lang.GroovyObject
        at org.codehaus.groovy.grails.commons.GrailsDomainConfigurationUtil.evaluateConstraints(GrailsDomainConfigurationUtil.java:319)
        at org.codehaus.groovy.grails.commons.DefaultGrailsDomainClassProperty$ComponentDomainClass.<init>(DefaultGrailsDomainClassProperty.java:496)
        at org.codehaus.groovy.grails.commons.DefaultGrailsDomainClassProperty.setEmbedded(DefaultGrailsDomainClassProperty.java:442)
        at org.codehaus.groovy.grails.commons.DefaultGrailsDomainClass.establishDomainClassRelationship(DefaultGrailsDomainClass.java:455)
        at org.codehaus.groovy.grails.commons.DefaultGrailsDomainClass.establishRelationships(DefaultGrailsDomainClass.java:241)
        at org.codehaus.groovy.grails.commons.DefaultGrailsDomainClass.<init>(DefaultGrailsDomainClass.java:98)
        at org.codehaus.groovy.grails.commons.DomainClassArtefactHandler.newArtefactClass(DomainClassArtefactHandler.java:34)
        at org.codehaus.groovy.grails.commons.DefaultGrailsApplication.addArtefact(DefaultGrailsApplication.java:653)
        at org.codehaus.groovy.grails.commons.DefaultGrailsApplication.configureLoadedClasses(DefaultGrailsApplication.java:331)
        at org.codehaus.groovy.grails.commons.DefaultGrailsApplication.initialise(DefaultGrailsApplication.java:859)

• Assignee:

  Graeme Rocher

  Reporter:

  Robert Fletcher

• Created:

  15/Aug/08 8:04 AM

  Updated:

  10/Nov/08 4:50 AM

  Resolved:

  10/Nov/08 4:50 AM