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.validation.impl;
017    
018    import java.util.Arrays;
019    import java.util.List;
020    
021    import org.kuali.kfs.module.purap.PurapWorkflowConstants.PurchaseOrderDocument.NodeDetailEnum;
022    import org.kuali.kfs.module.purap.document.PurchaseOrderDocument;
023    import org.kuali.kfs.sys.document.validation.event.AttributedDocumentEvent;
024    import org.kuali.kfs.sys.document.validation.impl.AccountingLineAccessibleValidation;
025    import org.kuali.rice.kew.exception.WorkflowException;
026    import org.kuali.rice.kns.workflow.service.KualiWorkflowDocument;
027    
028    /**
029     * A validation that checks whether the given accounting line is accessible to the given user or not
030     */
031    public class PurchaseOrderAccountingLineAccessibleValidation extends PurchasingAccountsPayableAccountingLineAccessibleValidation {
032    
033        /**
034         * Validates that the given accounting line is accessible for editing by the current user.
035         * <strong>This method expects a document as the first parameter and an accounting line as the second</strong>
036         * @see org.kuali.kfs.sys.document.validation.Validation#validate(java.lang.Object[])
037         */
038        public boolean validate(AttributedDocumentEvent event) {
039            PurchaseOrderDocument financialDocument = (PurchaseOrderDocument)event.getDocument();
040            KualiWorkflowDocument workflowDocument = financialDocument.getDocumentHeader().getWorkflowDocument();
041            List currentRouteLevels = getCurrentRouteLevels(workflowDocument);
042    
043            if (financialDocument.isDocumentStoppedInRouteNode(NodeDetailEnum.INTERNAL_PURCHASING_REVIEW)) {
044                // DO NOTHING: do not check that user owns acct lines; at this level, approvers can edit all detail on PO
045                return true;
046            }
047            else {
048    
049                return super.validate(event);
050            }
051        }
052    
053    }
054