org.codehaus.groovy.grails.orm.hibernate.metaclass
Class ExistsPersistentMethod

java.lang.Object
  org.codehaus.groovy.grails.commons.metaclass.AbstractStaticMethodInvocation
      org.codehaus.groovy.grails.orm.hibernate.metaclass.AbstractStaticPersistentMethod
          org.codehaus.groovy.grails.orm.hibernate.metaclass.ExistsPersistentMethod

All Implemented Interfaces:

StaticMethodInvocation

public class ExistsPersistentMethod
extends AbstractStaticPersistentMethod

A static method that checks whether an entity exists in the database for the specified id eg. Account.exsits(1)

Since:

17-Feb-2006

Author:

Graeme Rocher

Constructor Summary

ExistsPersistentMethod(GrailsApplication application, org.hibernate.SessionFactory sessionFactory, java.lang.ClassLoader classLoader)

Method Summary

protected java.lang.Object

doInvokeInternal(java.lang.Class clazz, java.lang.String methodName, java.lang.Object[] arguments)

Methods inherited from class org.codehaus.groovy.grails.orm.hibernate.metaclass.AbstractStaticPersistentMethod

getHibernateTemplate, invoke

Methods inherited from class org.codehaus.groovy.grails.commons.metaclass.AbstractStaticMethodInvocation

getPattern, isMethodMatch, setPattern, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ExistsPersistentMethod

public ExistsPersistentMethod(GrailsApplication application,
                              org.hibernate.SessionFactory sessionFactory,
                              java.lang.ClassLoader classLoader)

Method Detail

doInvokeInternal

protected java.lang.Object doInvokeInternal(java.lang.Class clazz,
                                            java.lang.String methodName,
                                            java.lang.Object[] arguments)

Specified by:

doInvokeInternal in class AbstractStaticPersistentMethod