001    package org.kuali.ole.catalog.rule;
002    
003    import org.kuali.ole.OLEConstants;
004    import org.kuali.ole.catalog.bo.OleCountryCodes;
005    import org.kuali.rice.krad.maintenance.MaintenanceDocument;
006    import org.kuali.rice.krad.rules.MaintenanceDocumentRuleBase;
007    
008    import java.util.HashMap;
009    import java.util.List;
010    import java.util.Map;
011    
012    /**
013     * OleCountryCodesRule validates maintenance object for Country Codes Maintenance Document
014     */
015    public class OleCountryCodesRule extends MaintenanceDocumentRuleBase {
016    
017        @Override
018        protected boolean processCustomSaveDocumentBusinessRules(MaintenanceDocument document) {
019            boolean isValid = true;
020            OleCountryCodes oleCountryCodes = (OleCountryCodes) document.getNewMaintainableObject().getDataObject();
021    
022            isValid &= validateCountryCode(oleCountryCodes);
023            return isValid;
024        }
025    
026        /**
027         *   This method  validates duplicate countryCode Id and return boolean value.
028         * @param oleCountryCodes
029         * @return  boolean
030         */
031        private boolean validateCountryCode(OleCountryCodes oleCountryCodes) {
032            if (oleCountryCodes.getCountryCode() != null) {
033                Map<String, String> criteria = new HashMap<String, String>();
034                criteria.put(OLEConstants.OleCountryCodes.COUNTRY_CD, oleCountryCodes.getCountryCode());
035                List<OleCountryCodes> countryCodeInDatabase = (List<OleCountryCodes>) getBoService().findMatching(OleCountryCodes.class, criteria);
036                if ((countryCodeInDatabase.size() > 0)) {
037                    for (OleCountryCodes countryCodeObj : countryCodeInDatabase) {
038                        Integer countryCodeId = countryCodeObj.getCountryCodeId();
039                        if (null == oleCountryCodes.getCountryCodeId() || (oleCountryCodes.getCountryCodeId().intValue() != countryCodeId.intValue())) {
040                            this.putFieldError(OLEConstants.OleCountryCodes.COUNTRY_CODE, "error.duplicate.code");
041                            return false;
042                        }
043                    }
044                }
045            }
046            return true;
047        }
048    }