001    /*
002     * Copyright 2011 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     */
016    package org.kuali.kfs.module.purap.document.web;
017    
018    import org.kuali.kfs.module.purap.businessobject.PurApAccountingLineBase;
019    import org.kuali.kfs.module.purap.businessobject.PurApItemBase;
020    import org.kuali.kfs.module.purap.document.PurchasingAccountsPayableDocument;
021    import org.kuali.kfs.module.purap.document.PurchasingAccountsPayableDocumentBase;
022    import org.kuali.kfs.sys.businessobject.AccountingLine;
023    import org.kuali.kfs.sys.document.AccountingDocument;
024    import org.kuali.kfs.sys.document.web.AccountingLineViewField;
025    
026    /**
027     * Represents a field (plus, optionally, a dynamic name field) to be rendered as part of an accounting line.
028     */
029    public class PurapAccountingLineViewField extends AccountingLineViewField {
030    
031        /**
032         * Overrides the method in AccountingLineViewField so that we could control when the inquiry link 
033         * should be rendered and when it should be hidden.
034         * 
035         * @see org.kuali.kfs.sys.document.web.AccountingLineViewField#isRenderingInquiry(org.kuali.kfs.sys.document.AccountingDocument, org.kuali.kfs.sys.businessobject.AccountingLine)
036         */
037        @Override
038        protected boolean isRenderingInquiry(AccountingDocument document, AccountingLine line) {
039            if (!((PurchasingAccountsPayableDocument)document).isInquiryRendered()) {
040                return false;
041            }
042            return super.isRenderingInquiry(document, line);
043        }
044        
045        /**
046         * Overrides the method in AccountingLineViewField so that we could control when the
047         * dynamic name label should be displayed and when it shouldn't be displayed.
048         * 
049         * @see org.kuali.kfs.sys.document.web.AccountingLineViewField#getDynamicNameLabelDisplayedValue(org.kuali.kfs.sys.businessobject.AccountingLine)
050         */
051        @Override
052        protected String getDynamicNameLabelDisplayedValue(AccountingLine accountingLine) {
053            PurApAccountingLineBase purapLine = (PurApAccountingLineBase)accountingLine;
054            PurApItemBase purapItem = purapLine.getPurapItem();
055            PurchasingAccountsPayableDocumentBase purapDocument = null;
056            
057            if (purapItem != null) {
058                purapDocument = purapItem.getPurapDocument();
059            }
060            if (purapItem == null || purapDocument == null || purapDocument.isInquiryRendered()) {
061                return super.getDynamicNameLabelDisplayedValue(accountingLine);
062            }
063            else {
064                return null;
065            }
066        }
067    }