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

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.AbstractFindByPersistentMethod
                  org.codehaus.groovy.grails.orm.hibernate.metaclass.FindByPersistentMethod
                      org.codehaus.groovy.grails.orm.hibernate.metaclass.FindByBooleanPropertyPersistentMethod

All Implemented Interfaces:

org.codehaus.groovy.grails.commons.metaclass.StaticMethodInvocation, org.grails.datastore.gorm.finders.FinderMethod

public class FindByBooleanPropertyPersistentMethod
extends FindByPersistentMethod

The "findBy*" static persistent method. This method allows querying for instances of grails domain classes based on a boolean property and any other arbitrary properties. This method returns the first result of the query. eg. Account.findActiveByHolder("Joe Blogs"); // Where class "Account" has a properties called "active" and "holder" Account.findActiveByHolderAndBranch("Joe Blogs", "London"); // Where class "Account" has a properties called "active', "holder" and "branch" In both of those queries, the query will only select Account objects where active=true.

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.AbstractFindByPersistentMethod

OPERATOR_AND, OPERATOR_OR, OPERATORS

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

application

Constructor Summary

FindByBooleanPropertyPersistentMethod(HibernateDatastore datastore, org.codehaus.groovy.grails.commons.GrailsApplication application, org.hibernate.SessionFactory sessionFactory, java.lang.ClassLoader classLoader)

Method Summary

protected boolean

firstExpressionIsRequiredBoolean() Indicates if the first expression in the query is a required boolean property and as such should be ANDed to the other expressions, not ORed.

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

buildCriteria, doInvokeInternalWithExpressions, getResult

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

doInvokeInternal, doInvokeInternal, doInvokeInternal

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

getCriteria, getHibernateTemplate, invoke, invoke, invoke

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

getPattern, isMethodMatch, setPattern, setPattern, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.grails.datastore.gorm.finders.FinderMethod

isMethodMatch, setPattern

Constructor Detail

FindByBooleanPropertyPersistentMethod

public FindByBooleanPropertyPersistentMethod(HibernateDatastore datastore,
                                             org.codehaus.groovy.grails.commons.GrailsApplication application,
                                             org.hibernate.SessionFactory sessionFactory,
                                             java.lang.ClassLoader classLoader)

Method Detail

firstExpressionIsRequiredBoolean

protected boolean firstExpressionIsRequiredBoolean()

Description copied from class: AbstractFindByPersistentMethod

Indicates if the first expression in the query is a required boolean property and as such should be ANDed to the other expressions, not ORed.

Overrides:

firstExpressionIsRequiredBoolean in class AbstractFindByPersistentMethod

Returns:

true if the first expression is a required boolean property, false otherwise

See Also:

FindByBooleanPropertyPersistentMethod