/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.struts2.validator.validators;

import org.apache.struts2.validator.FieldValidator;

/**
 * Base class for field validators.
 *
 * You can access fieldName and its currentValue in a message using expression, e.g.
 * "Wrong value ${currentValue} for ${fieldName}"
 */
public abstract class FieldValidatorSupport extends ValidatorSupport implements FieldValidator {

    protected String fieldName;
    protected String type;
    protected Object currentValue;

    @Override
    public void setFieldName(String fieldName) {
        this.fieldName = fieldName;
    }

    @Override
    public String getFieldName() {
        return fieldName;
    }

    @Override
    public void setValidatorType(String type) {
        this.type = type;
    }

    @Override
    public String getValidatorType() {
        return type;
    }

    public Object getCurrentValue() {
        return currentValue;
    }

    void setCurrentValue(Object currentValue) {
        this.currentValue = currentValue;
    }
}
