org.codehaus.groovy.grails.validation

Class DefaultConstraintEvaluator

java.lang.Object

org.codehaus.groovy.grails.validation.DefaultConstraintEvaluator

All Implemented Interfaces:

org.codehaus.groovy.grails.validation.ConstraintsEvaluator

public class DefaultConstraintEvaluator
extends java.lang.Object
implements org.codehaus.groovy.grails.validation.ConstraintsEvaluator

Default implementation of the ConstraintsEvaluator interface. TODO: Subclass this to add hibernate-specific exceptions!

Since:

2.0

Field Summary

Fields inherited from interface org.codehaus.groovy.grails.validation.ConstraintsEvaluator

BEAN_NAME, CONSTRAINTS_GROOVY_SCRIPT, PROPERTY_NAME

Constructor Summary

Constructors

Constructor and Description
DefaultConstraintEvaluator()
DefaultConstraintEvaluator(java.util.Map<java.lang.String,java.lang.Object> defaultConstraints)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	applyDefaultConstraints(java.lang.String propertyName, org.codehaus.groovy.grails.commons.GrailsDomainClassProperty p, grails.validation.Constrained cp, java.util.Map<java.lang.String,java.lang.Object> defaultConstraints)
protected void	applyDefaultNullableConstraint(grails.validation.Constrained cp, boolean defaultNullable)
protected void	applyDefaultNullableConstraint(org.codehaus.groovy.grails.commons.GrailsDomainClassProperty p, grails.validation.Constrained cp)
protected void	applyMapOfConstraints(java.util.Map<java.lang.String,java.lang.Object> constraints, java.lang.String propertyName, org.codehaus.groovy.grails.commons.GrailsDomainClassProperty p, grails.validation.Constrained cp)
protected void	applySharedConstraints(ConstrainedPropertyBuilder constrainedPropertyBuilder, java.util.Map<java.lang.String,grails.validation.Constrained> constrainedProperties)
protected boolean	canApplyNullableConstraint(java.lang.String propertyName, org.codehaus.groovy.grails.commons.GrailsDomainClassProperty property, grails.validation.Constrained constrained)
protected boolean	canPropertyBeConstrained(org.codehaus.groovy.grails.commons.GrailsDomainClassProperty property)
java.util.Map<java.lang.String,grails.validation.Constrained>	evaluate(java.lang.Class cls)
java.util.Map<java.lang.String,grails.validation.Constrained>	evaluate(java.lang.Class<?> cls, org.codehaus.groovy.grails.commons.GrailsDomainClassProperty[] properties)
java.util.Map<java.lang.String,grails.validation.Constrained>	evaluate(java.lang.Class cls, boolean defaultNullable)
java.util.Map<java.lang.String,grails.validation.Constrained>	evaluate(org.codehaus.groovy.grails.commons.GrailsDomainClass cls)
java.util.Map<java.lang.String,grails.validation.Constrained>	evaluate(java.lang.Object object, org.codehaus.groovy.grails.commons.GrailsDomainClassProperty[] properties)
protected java.util.Map<java.lang.String,grails.validation.Constrained>	evaluateConstraints(java.lang.Class<?> theClass, org.codehaus.groovy.grails.commons.GrailsDomainClassProperty[] properties) Evaluates the constraints closure to build the list of constraints
protected java.util.Map<java.lang.String,grails.validation.Constrained>	evaluateConstraints(java.lang.Class<?> theClass, org.codehaus.groovy.grails.commons.GrailsDomainClassProperty[] properties, boolean defaultNullable) Evaluates the constraints closure to build the list of constraints
protected groovy.lang.Closure<?>	getConstraintsFromScript(java.lang.Class<?> theClass)
java.util.Map<java.lang.String,java.lang.Object>	getDefaultConstraints()
static java.util.LinkedList<?>	getSuperClassChain(java.lang.Class<?> theClass)
protected boolean	isConstrainableProperty(org.codehaus.groovy.grails.commons.GrailsDomainClassProperty p, java.lang.String propertyName)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultConstraintEvaluator

public DefaultConstraintEvaluator(java.util.Map<java.lang.String,java.lang.Object> defaultConstraints)

DefaultConstraintEvaluator

public DefaultConstraintEvaluator()

Method Detail

getDefaultConstraints

public java.util.Map<java.lang.String,java.lang.Object> getDefaultConstraints()

Specified by:

getDefaultConstraints in interface org.codehaus.groovy.grails.validation.ConstraintsEvaluator

evaluate

public java.util.Map<java.lang.String,grails.validation.Constrained> evaluate(java.lang.Class cls)

Specified by:

evaluate in interface org.codehaus.groovy.grails.validation.ConstraintsEvaluator

evaluate

public java.util.Map<java.lang.String,grails.validation.Constrained> evaluate(java.lang.Class cls,
                                                                     boolean defaultNullable)

Specified by:

evaluate in interface org.codehaus.groovy.grails.validation.ConstraintsEvaluator

evaluate

public java.util.Map<java.lang.String,grails.validation.Constrained> evaluate(org.codehaus.groovy.grails.commons.GrailsDomainClass cls)

Specified by:

evaluate in interface org.codehaus.groovy.grails.validation.ConstraintsEvaluator

evaluateConstraints

protected java.util.Map<java.lang.String,grails.validation.Constrained> evaluateConstraints(java.lang.Class<?> theClass,
                                                                                org.codehaus.groovy.grails.commons.GrailsDomainClassProperty[] properties)

Evaluates the constraints closure to build the list of constraints

Parameters:

theClass - The domain class to evaluate constraints for

properties - The properties of the instance

Returns:

A Map of constraints

evaluateConstraints

protected java.util.Map<java.lang.String,grails.validation.Constrained> evaluateConstraints(java.lang.Class<?> theClass,
                                                                                org.codehaus.groovy.grails.commons.GrailsDomainClassProperty[] properties,
                                                                                boolean defaultNullable)

Evaluates the constraints closure to build the list of constraints

Parameters:

theClass - The domain class to evaluate constraints for

properties - The properties of the instance

defaultNullable - Indicates if properties are nullable by default

Returns:

A Map of constraints

applySharedConstraints

protected void applySharedConstraints(ConstrainedPropertyBuilder constrainedPropertyBuilder,
                          java.util.Map<java.lang.String,grails.validation.Constrained> constrainedProperties)

canPropertyBeConstrained

protected boolean canPropertyBeConstrained(org.codehaus.groovy.grails.commons.GrailsDomainClassProperty property)

getSuperClassChain

public static java.util.LinkedList<?> getSuperClassChain(java.lang.Class<?> theClass)

getConstraintsFromScript

protected groovy.lang.Closure<?> getConstraintsFromScript(java.lang.Class<?> theClass)

applyDefaultConstraints

protected void applyDefaultConstraints(java.lang.String propertyName,
                           org.codehaus.groovy.grails.commons.GrailsDomainClassProperty p,
                           grails.validation.Constrained cp,
                           java.util.Map<java.lang.String,java.lang.Object> defaultConstraints)

applyDefaultNullableConstraint

protected void applyDefaultNullableConstraint(org.codehaus.groovy.grails.commons.GrailsDomainClassProperty p,
                                  grails.validation.Constrained cp)

applyDefaultNullableConstraint

protected void applyDefaultNullableConstraint(grails.validation.Constrained cp,
                                  boolean defaultNullable)

canApplyNullableConstraint

protected boolean canApplyNullableConstraint(java.lang.String propertyName,
                                 org.codehaus.groovy.grails.commons.GrailsDomainClassProperty property,
                                 grails.validation.Constrained constrained)

applyMapOfConstraints

protected void applyMapOfConstraints(java.util.Map<java.lang.String,java.lang.Object> constraints,
                         java.lang.String propertyName,
                         org.codehaus.groovy.grails.commons.GrailsDomainClassProperty p,
                         grails.validation.Constrained cp)

isConstrainableProperty

protected boolean isConstrainableProperty(org.codehaus.groovy.grails.commons.GrailsDomainClassProperty p,
                              java.lang.String propertyName)

evaluate

public java.util.Map<java.lang.String,grails.validation.Constrained> evaluate(java.lang.Object object,
                                                                     org.codehaus.groovy.grails.commons.GrailsDomainClassProperty[] properties)

Specified by:

evaluate in interface org.codehaus.groovy.grails.validation.ConstraintsEvaluator

evaluate

public java.util.Map<java.lang.String,grails.validation.Constrained> evaluate(java.lang.Class<?> cls,
                                                                     org.codehaus.groovy.grails.commons.GrailsDomainClassProperty[] properties)

Specified by:

evaluate in interface org.codehaus.groovy.grails.validation.ConstraintsEvaluator