com.databasesandlife.util.wicket.MaxWordCountValidator Maven / Gradle / Ivy

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package com.databasesandlife.util.wicket;

import org.apache.wicket.validation.IValidatable;
import org.apache.wicket.validation.validator.AbstractRangeValidator;

/**
 * @author This source is copyright Adrian Smith and licensed under the LGPL 3.
 * @see Project on GitHub
 */
@SuppressWarnings("serial")
public class MaxWordCountValidator extends AbstractRangeValidator {
    
    public MaxWordCountValidator(int maxWords) {
        super(null, maxWords);
    }

    @Override protected Integer getValue(IValidatable x) {
        return x.getValue().split("\\s+").length;
    }
}