gunnarmorling

/*
 * Hibernate Validator, declare and validate application constraints
 *
 * License: Apache License, Version 2.0
 * See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
 */
package org.hibernate.validator.test.internal.engine.valueextraction;

import java.util.HashMap;
import java.util.Map;

gunnarmorling

{
    "packages": [
        {
            "name": "org.hibernate.validator",
            "reads": [
                "org.hibernate.validator.cfg",
                "org.hibernate.validator.internal.engine",
                "org.hibernate.validator.metadata",
                "org.hibernate.validator.spi.properties",
                "org.hibernate.validator.spi.resourceloading",

gunnarmorling

Caused by: java.lang.reflect.InaccessibleObjectException: Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain) throws java.lang.ClassFormatError accessible: module java.base does not "opens java.lang" to module javassist
	at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:337)
	at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:281)
	at java.base/java.lang.reflect.Method.checkCanSetAccessible(Method.java:198)
	at java.base/java.lang.reflect.Method.setAccessible(Method.java:192)
	at [email protected]/javassist.util.proxy.SecurityActions.setAccessible(SecurityActions.java:103)
	at [email protected]/javassist.util.proxy.FactoryHelper.toClass2(FactoryHelper.java:181)
	at [email protected]/javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:164)
	at [email protected]/javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory

gunnarmorling

[email protected] jar:file:hibernate-validator-6.0.4.Final.jar/!module-info.class
exports org.hibernate.validator
exports org.hibernate.validator.cfg
exports org.hibernate.validator.cfg.context
exports org.hibernate.validator.cfg.defs
exports org.hibernate.validator.cfg.defs.br
exports org.hibernate.validator.cfg.defs.pl
exports org.hibernate.validator.constraints
exports org.hibernate.validator.constraints.br
exports org.hibernate.validator.constraints.pl

gunnarmorling

<bean class="Customer" ignore-annotations="false">
    <field name="listOfmails">
        <!-- typeArgumentIndex optional if there is only one type argument or it's an array -->
        <containerElementType typeArgumentIndex="0">
            <constraint annotation="javax.validation.constraints.Email"/>
        </containerElementType>
    </field>
    
    <field name="mapOfListOfmails">
        <containerElementType typeArgumentIndex="1">

gunnarmorling

public class FishTank {
    public List<Map<String, Set<@NotNull String>>> getTagsOfFishesOfTheWeek() { ... }
}

gunnarmorling

// Should we reject it?
public class DoubleExtractor implements ValueExtractor<Multimap<@ExtractedValue ?, @ExtractedValue ?>> {

  @Override
  public void extractValues(Multimap<?, ?> originalValue, ValueExtractor.ValueReceiver receiver) {
    ...
  }
}

gunnarmorling

@ValueMapping( source = "BAR", target = "FOO" )
@ValueMapping( source = "<ANY>", target = "DEFAULT" )
@ValueMapping( source = "<ANY_UNMAPPED>", target = "BLUB" )

gunnarmorling

public class Try {
	@NotNull(message = "field1", groups = BaseComponent.class)
	public String field1;

	@NotNull(message = "field2", groups = Component.class)
	public String field2;

	@NotNull(message = "field3", groups = OtherComponent.class)
	public String field3 = "";

gunnarmorling

interface SingleValueExtractor<I, O> {

	O extractValue(I input);

	// only invoked if invalid; Property name enough as input?
	Path.Node getNode(String property);
}