org.devgateway.eudevfin.ui.common.validators.MultilateralField10CodeValidator.java Source code

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Here is the source code for org.devgateway.eudevfin.ui.common.validators.MultilateralField10CodeValidator.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;
import org.devgateway.eudevfin.metadata.common.util.CategoryConstants;
import org.devgateway.eudevfin.ui.common.components.DropDownField;
import org.devgateway.eudevfin.ui.common.temporary.SB;

/**
 * @author mihai
 * 
 *         ODAEU-35: Multilateral ODA, Advance Questionnaire and CRS++ forms
 *         Type of flow allowed = 2
 */
public class MultilateralField10CodeValidator extends Behavior implements IValidator<Category> {

    private static final long serialVersionUID = -1197816416536140235L;
    private String transactionType;

    public MultilateralField10CodeValidator(String transactionType) {
        this.transactionType = transactionType;
    }

    @Override
    public void validate(IValidatable<Category> validatable) {

        if (!Strings.isEmpty(transactionType)
                && (Strings.isEqual(transactionType, SB.MULTILATERAL_ODA_ADVANCE_QUESTIONNAIRE)
                        || Strings.isEqual(transactionType, SB.MULTILATERAL_ODA_CRS))) {
            if (validatable.getValue() != null
                    && validatable.getValue().getCode().equals(CategoryConstants.BiMultilateral.BI_MULTILATERAL_2))
                return;
            ValidationError error = new ValidationError(this);
            validatable.error(decorate(error, validatable));
        }

    }

    /**
     * Allows subclasses to decorate reported errors
     * 
     * @param error
     * @param validatable
     * @return decorated error
     */
    protected ValidationError decorate(ValidationError error, IValidatable<Category> validatable) {
        return error;
    }

}