001/*
002 * Copyright 2007 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.ole.sys.businessobject.inquiry;
017
018
019
020import org.apache.commons.beanutils.PropertyUtils;
021import org.apache.commons.lang.StringUtils;
022import org.kuali.ole.sys.OLEConstants;
023import org.kuali.rice.kns.inquiry.KualiInquirableImpl;
024import org.kuali.rice.kns.lookup.HtmlData;
025import org.kuali.rice.kns.lookup.HtmlData.AnchorHtmlData;
026import org.kuali.rice.krad.bo.BusinessObject;
027import org.kuali.rice.krad.util.ObjectUtils;
028
029/**
030 * Base OLE Inquirable Implementation
031 */
032public class KfsInquirableImpl extends KualiInquirableImpl {
033    private static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(KfsInquirableImpl.class);
034    /**
035     * Helper method to build an inquiry url for a result field. Special implementation to not build an inquiry link if the value is
036     * all dashes.
037     *
038     * @param bo the business object instance to build the urls for
039     * @param propertyName the property which links to an inquirable
040     * @return String url to inquiry
041     */
042    @Override
043    public HtmlData getInquiryUrl(BusinessObject businessObject, String attributeName, boolean forceInquiry) {
044        try {
045        if (PropertyUtils.isReadable(businessObject, attributeName)) {
046            Object objFieldValue = ObjectUtils.getPropertyValue(businessObject, attributeName);
047            String fieldValue = objFieldValue == null ? OLEConstants.EMPTY_STRING : objFieldValue.toString();
048
049            if (StringUtils.containsOnly(fieldValue, OLEConstants.DASH)) {
050                return new AnchorHtmlData();
051            }
052        }
053
054        return super.getInquiryUrl(businessObject, attributeName, forceInquiry);
055        } catch ( Exception ex ) {
056            LOG.error( "Unable to determine inquiry link for BO Class: " + businessObject.getClass() + " and property " + attributeName );
057            LOG.debug( "Unable to determine inquiry link for BO Class: " + businessObject.getClass() + " and property " + attributeName, ex );
058            return new AnchorHtmlData();
059        }
060    }
061
062}