ae.constraint.NotBlank.java Source code

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Here is the source code for ae.constraint.NotBlank.java

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/*
 * Copyright 2007-2008 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 ae.constraint;

import java.util.Map;

import org.apache.commons.lang.StringUtils;

import ae.Field;

public final class NotBlank extends Field.Constraint<String> {

    public NotBlank(final String fieldName, final String message) {
        super(fieldName, message);
    }

    @Override
    public boolean isValid(final String value) {
        return !StringUtils.isBlank(value);
    }

    @Override
    protected Map<String, Object> buildContext(final Map<String, Object> context, final String value) {
        return context;
    }

}