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

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.AbstractClausedStaticPersistentMethod
              org.codehaus.groovy.grails.orm.hibernate.metaclass.CountByPersistentMethod

All Implemented Interfaces:

StaticMethodInvocation

public class CountByPersistentMethod
extends AbstractClausedStaticPersistentMethod

Dynamic method that allows counting the values of the specified property names eg. Account.countByBranch('London') // returns how many accounts are in london

Since:

04-May-2006

Author:

Graeme Rocher

Nested Class Summary

Nested classes/interfaces inherited from class org.codehaus.groovy.grails.orm.hibernate.metaclass.AbstractClausedStaticPersistentMethod

AbstractClausedStaticPersistentMethod.GrailsMethodExpression

Field Summary

Fields inherited from class org.codehaus.groovy.grails.orm.hibernate.metaclass.AbstractClausedStaticPersistentMethod

application

Constructor Summary

CountByPersistentMethod(GrailsApplication application, org.hibernate.SessionFactory sessionFactory, ClassLoader classLoader)

Method Summary

protected Object	doInvokeInternalWithExpressions(Class clazz, String methodName, Object[] arguments, List expressions, String operatorInUse)
protected void	populateCriteriaWithExpressions(org.hibernate.Criteria crit, String operator, List expressions)

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

doInvokeInternal

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

CountByPersistentMethod

public CountByPersistentMethod(GrailsApplication application,
                               org.hibernate.SessionFactory sessionFactory,
                               ClassLoader classLoader)

Method Detail

doInvokeInternalWithExpressions

protected Object doInvokeInternalWithExpressions(Class clazz,
                                                 String methodName,
                                                 Object[] arguments,
                                                 List expressions,
                                                 String operatorInUse)

Specified by:

doInvokeInternalWithExpressions in class AbstractClausedStaticPersistentMethod

populateCriteriaWithExpressions

protected void populateCriteriaWithExpressions(org.hibernate.Criteria crit,
                                               String operator,
                                               List expressions)