net.hasor.web.valid.ValidInvoker Maven / Gradle / Ivy
/*
* Copyright 2008-2009 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.hasor.web.valid;
import net.hasor.web.Invoker;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.function.Function;
import java.util.stream.Collectors;
import java.util.stream.Stream;
/**
* 表单验证框架Api接口
* @version : 2017-01-10
* @author 赵永春 ([email protected])
*/
public interface ValidInvoker extends Invoker {
public static final String VALID_DATA_KEY = "validData";//
/** 验证失败的验证keys */
public List validKeys();
/** Message of string */
public default List validErrorsOfString() {
return validErrorsOfMessage() //
.stream() //
.map(Message::toString) //
.collect(Collectors.toList());
}
/** 获取某个key下验证失败信息 */
public default List validErrorsOfString(String key) {
return validErrorsOfMessage(key) //
.stream() //
.map(Message::toString) //
.collect(Collectors.toList());
}
/** 获取某个key下验证失败信息 */
public default String firstValidErrorsOfString(String key) {
Message msg = firstValidErrorsOfMessage(key);
return (msg != null) ? msg.toString() : null;
}
/** 获取所有验证失败信息 */
public default List validErrorsOfMessage() {
List finalMessage = new ArrayList<>();
for (String key : validKeys()) {
finalMessage.addAll(validErrorsOfMessage(key));
}
return finalMessage;
}
/** 获取某个key下验证失败信息 */
public List validErrorsOfMessage(String key);
/** 获取某个key下验证失败信息 */
public Message firstValidErrorsOfMessage(String key);
/** 是否通过验证。*/
public boolean isValid();
/** 某个规则是否通过验证 */
public boolean isValid(String key);
/** 删除所有验证信息 */
public default void clearValidErrors() {
for (String key : validKeys()) {
clearValidErrors(key);
}
}
/** 删除某个验证信息 */
public void clearValidErrors(String key);
/** 添加验证失败的消息 */
public default void addError(String key, String validString) {
this.addError(key, new Message(validString));
}
/** 添加验证失败的消息 */
public default void addError(String key, String validString, Object... args) {
this.addError(key, new Message(validString, args));
}
/** 添加验证失败的消息 */
public default void addError(String key, Message validMessage) {
addErrors(key, Collections.singletonList(validMessage));
}
/** 添加验证失败的消息 */
public void addErrors(String key, List validMessage);
public default boolean doValid(String scene, Object object) {
if (object == null) {
return false;
}
ValidBy[] byType = object.getClass().getAnnotationsByType(ValidBy.class);
if (byType == null || byType.length == 0) {
return false;
}
Class[] collect = Arrays.stream(byType).flatMap((Function>) validBy -> {
return Arrays.stream(validBy.value());
}).toArray(Class[]::new);
return this.doValid(scene, object, (Class[]) collect);
}
public default boolean doValid(String scene, Object object, Class... validArrays) {
for (Class validType : validArrays) {
Validation validation = getAppContext().getInstance(validType);
if (validation == null) {
throw new NullPointerException("create " + validType.getName() + " Validation failed , return null.");
}
validation.doValidation(scene, object, this);
}
return this.isValid();
}
}