/*
* Copyright (c) 2002-2012 Alibaba Group Holding Limited.
* All rights reserved.
*
* 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 com.alibaba.citrus.service.form.impl.validation.composite;
import static com.alibaba.citrus.util.CollectionUtil.*;
import java.util.List;
import com.alibaba.citrus.service.form.Validator;
import com.alibaba.citrus.service.form.support.AbstractCompositeValidatorDefinitionParser;
import com.alibaba.citrus.service.form.support.AbstractMultiValuesValidator;
/**
* 只有当前field的所有值都通过验证时，此validator才通过验证。
* <p>
* Message可使用<code>${allMessages}</code>取得子validator的message。
* 子validator的message可使用<code>${valueIndex}</code>取得当前索引值。
* </p>
*
* @author Michael Zhou
*/
public class AllOfValuesValidator extends AbstractMultiValuesValidator {
@Override
protected boolean validate(Context context, Object[] values) {
Validator validator = getValidator();
List<String> messages = createArrayList(getValidators().size());
context.getMessageContext().put("allMessages", messages);
for (int i = 0; i < values.length; i++) {
Object value = values[i];
Context newContext = newContext(context, validator, value);
newContext.getMessageContext().put("valueIndex", i);
if (!validator.validate(newContext)) {
messages.add(validator.getMessage(newContext));
return false;
}
}
return true;
}
public static class DefinitionParser extends AbstractCompositeValidatorDefinitionParser<AllOfValuesValidator> {
}
}