org.devgateway.eudevfin.ui.common.validators.PurposeField15CodeValidator.java Source code

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Here is the source code for org.devgateway.eudevfin.ui.common.validators.PurposeField15CodeValidator.java

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/*******************************************************************************
 * Copyright (c) 2014 Development Gateway.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl.html
 *******************************************************************************/

/**
 *
 */
package org.devgateway.eudevfin.ui.common.validators;

import org.apache.wicket.behavior.Behavior;
import org.apache.wicket.util.string.Strings;
import org.apache.wicket.validation.IValidatable;
import org.apache.wicket.validation.IValidationError;
import org.apache.wicket.validation.IValidator;
import org.apache.wicket.validation.ValidationError;
import org.devgateway.eudevfin.metadata.common.domain.Category;

public class PurposeField15CodeValidator extends Behavior implements IValidator<Category> {

    private static final long serialVersionUID = 2399353497790191290L;

    private String transactionType;

    public PurposeField15CodeValidator(String transactionType) {
        this.transactionType = transactionType;
    }

    @Override
    public void validate(IValidatable<Category> validatable) {
        if (!Strings.isEmpty(transactionType)) {
            if (validatable.getValue() != null && validatable.getValue().isLastAncestor()) {
                ValidationError error = new ValidationError(this);
                validatable.error(decorateParentError(error, validatable));
            }
        }

    }

    protected IValidationError decorateParentError(ValidationError error, IValidatable<Category> validatable) {
        return error;
    }

}