001/*
002 * Copyright 2008-2009 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.service.impl;
017
018import org.kuali.ole.sys.document.AccountingDocument;
019import org.kuali.ole.sys.document.FinancialSystemMaintenanceDocument;
020import org.kuali.ole.sys.document.FinancialSystemTransactionalDocument;
021import org.kuali.ole.sys.document.LedgerPostingDocument;
022import org.kuali.ole.sys.document.authorization.AccountingDocumentAuthorizerBase;
023import org.kuali.ole.sys.document.authorization.FinancialSystemMaintenanceDocumentAuthorizerBase;
024import org.kuali.ole.sys.document.authorization.FinancialSystemMaintenanceDocumentPresentationControllerBase;
025import org.kuali.ole.sys.document.authorization.FinancialSystemTransactionalDocumentAuthorizerBase;
026import org.kuali.ole.sys.document.authorization.FinancialSystemTransactionalDocumentPresentationControllerBase;
027import org.kuali.ole.sys.document.authorization.LedgerPostingDocumentPresentationControllerBase;
028import org.kuali.rice.kns.document.authorization.DocumentAuthorizer;
029import org.kuali.rice.kns.document.authorization.DocumentPresentationController;
030import org.kuali.rice.krad.datadictionary.DocumentEntry;
031
032public class DocumentHelperServiceImpl extends org.kuali.rice.kns.service.impl.DocumentHelperServiceImpl {
033
034    @Override
035    public DocumentAuthorizer getDocumentAuthorizer(String documentType) {
036        DocumentEntry documentEntry = getDataDictionaryService().getDataDictionary().getDocumentEntry(documentType);
037        Class documentAuthorizerClass = documentEntry.getDocumentAuthorizerClass();
038        if (documentAuthorizerClass == null) {
039            if (FinancialSystemMaintenanceDocument.class.isAssignableFrom(documentEntry.getDocumentClass())) {
040                documentAuthorizerClass = FinancialSystemMaintenanceDocumentAuthorizerBase.class;
041            }
042            else if (FinancialSystemTransactionalDocument.class.isAssignableFrom(documentEntry.getDocumentClass())) {
043                if (AccountingDocument.class.isAssignableFrom(documentEntry.getDocumentClass())) {
044                    documentAuthorizerClass = AccountingDocumentAuthorizerBase.class;
045                }
046                else {
047                    documentAuthorizerClass = FinancialSystemTransactionalDocumentAuthorizerBase.class;
048                }
049            }
050            else {
051                return super.getDocumentAuthorizer(documentType);
052            }
053        }
054        try {
055            return (DocumentAuthorizer) documentAuthorizerClass.newInstance();
056        }
057        catch (Exception e) {
058            throw new RuntimeException("Unable to instantiate DocumentAuthorizer class: " + documentAuthorizerClass, e);
059        }
060    }
061
062    @Override
063    public DocumentPresentationController getDocumentPresentationController(String documentType) {
064        org.kuali.rice.krad.datadictionary.DocumentEntry documentEntry = getDataDictionaryService().getDataDictionary().getDocumentEntry(documentType);
065        Class documentPresentationControllerClass = documentEntry.getDocumentPresentationControllerClass();
066        if (documentPresentationControllerClass == null) {
067            if (FinancialSystemMaintenanceDocument.class.isAssignableFrom(documentEntry.getDocumentClass())) {
068                documentPresentationControllerClass = FinancialSystemMaintenanceDocumentPresentationControllerBase.class;
069            }
070            else if (FinancialSystemTransactionalDocument.class.isAssignableFrom(documentEntry.getDocumentClass())) {
071                if (LedgerPostingDocument.class.isAssignableFrom(documentEntry.getDocumentClass())) {
072                    documentPresentationControllerClass = LedgerPostingDocumentPresentationControllerBase.class;
073                }
074                else {
075                    documentPresentationControllerClass = FinancialSystemTransactionalDocumentPresentationControllerBase.class;
076                }
077            }
078            else {
079                return super.getDocumentPresentationController(documentType);
080            }
081        }
082        try {
083            return (DocumentPresentationController) documentPresentationControllerClass.newInstance();
084        }
085        catch (Exception e) {
086            throw new RuntimeException("Unable to instantiate DocumentPresentationController class: " + documentPresentationControllerClass, e);
087        }
088    }
089}