org.grails.datastore.gorm.finders

Class FindByBooleanFinder

java.lang.Object

org.grails.datastore.gorm.finders.AbstractFinder

org.grails.datastore.gorm.finders.DynamicFinder

org.grails.datastore.gorm.finders.AbstractFindByFinder

org.grails.datastore.gorm.finders.FindByFinder

org.grails.datastore.gorm.finders.FindByBooleanFinder

All Implemented Interfaces:

FinderMethod, QueryBuildingFinder

public class FindByBooleanFinder
extends FindByFinder

The "find<booleanProperty>By*" 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.

Field Summary

Fields inherited from class org.grails.datastore.gorm.finders.AbstractFindByFinder

OPERATOR_AND, OPERATOR_OR, OPERATORS

Fields inherited from class org.grails.datastore.gorm.finders.DynamicFinder

ARGUMENT_CACHE, ARGUMENT_FETCH, ARGUMENT_IGNORE_CASE, ARGUMENT_LOCK, ARGUMENT_MAX, ARGUMENT_OFFSET, ARGUMENT_ORDER, ARGUMENT_SORT, ORDER_ASC, ORDER_DESC, pattern

Fields inherited from class org.grails.datastore.gorm.finders.AbstractFinder

datastore

Constructor Summary

Constructors

Constructor and Description
FindByBooleanFinder(org.grails.datastore.mapping.core.Datastore datastore)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	firstExpressionIsRequiredBoolean()

Methods inherited from class org.grails.datastore.gorm.finders.AbstractFindByFinder

buildQuery, doInvokeInternal, invokeQuery

Methods inherited from class org.grails.datastore.gorm.finders.DynamicFinder

applyDetachedCriteria, configureQueryWithArguments, createFinderInvocation, findMethodExpression, getFetchMode, invoke, invoke, invoke, isMethodMatch, populateArgumentsForCriteria, registerNewMethodExpression, setPattern

Methods inherited from class org.grails.datastore.gorm.finders.AbstractFinder

applyAdditionalCriteria, execute, execute

Methods inherited from class java.lang.Object

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

Constructor Detail

FindByBooleanFinder

public FindByBooleanFinder(org.grails.datastore.mapping.core.Datastore datastore)

Method Detail

firstExpressionIsRequiredBoolean

public boolean firstExpressionIsRequiredBoolean()

Overrides:

firstExpressionIsRequiredBoolean in class AbstractFindByFinder