edu.sampleu.travel.web.action.TravelDocumentAction2.java Source code

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Here is the source code for edu.sampleu.travel.web.action.TravelDocumentAction2.java

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/**
 * Copyright 2005-2014 The Kuali Foundation
 *
 * Licensed under the Educational Community License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.opensource.org/licenses/ecl2.php
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package edu.sampleu.travel.web.action;

import edu.sampleu.travel.bo.TravelAccount;
import edu.sampleu.travel.document.TravelDocument2;
import edu.sampleu.travel.web.form.TravelDocumentForm2;
import org.apache.commons.lang.StringUtils;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.kuali.rice.core.api.util.RiceConstants;
import org.kuali.rice.core.api.util.RiceKeyConstants;
import org.kuali.rice.kns.service.KNSServiceLocator;
import org.kuali.rice.kns.web.struts.action.KualiTransactionalDocumentActionBase;
import org.kuali.rice.krad.exception.ValidationException;
import org.kuali.rice.krad.service.KRADServiceLocator;
import org.kuali.rice.krad.util.GlobalVariables;
import org.kuali.rice.krad.util.KRADConstants;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Iterator;

public class TravelDocumentAction2 extends KualiTransactionalDocumentActionBase {

    public ActionForward insertAccount(ActionMapping mapping, ActionForm form, HttpServletRequest request,
            HttpServletResponse response) throws Exception {
        TravelDocumentForm2 travelForm = (TravelDocumentForm2) form;
        TravelAccount travAcct = (TravelAccount) KNSServiceLocator.getBusinessObjectService()
                .retrieve(travelForm.getTravelAccount());
        // Make sure a travel account was actually retrieved.
        if (travAcct == null) {
            GlobalVariables.getMessageMap().putError("travelAccount.number", RiceKeyConstants.ERROR_CUSTOM,
                    "Invalid travel account number");
            throw new ValidationException("Invalid travel account number");
        }
        // Insert the travel account into the list, if the list does not already contain it.
        boolean containsNewAcct = false;
        for (Iterator<TravelAccount> travAcctIter = ((TravelDocument2) travelForm.getDocument()).getTravelAccounts()
                .iterator(); travAcctIter.hasNext();) {
            if (travAcctIter.next().getNumber().equals(travAcct.getNumber())) {
                containsNewAcct = true;
                break;
            }
        }
        if (!containsNewAcct) {
            ((TravelDocument2) travelForm.getDocument()).getTravelAccounts().add(travAcct);
        }
        travelForm.setTravelAccount(new TravelAccount());
        return mapping.findForward(RiceConstants.MAPPING_BASIC);
    }

    public ActionForward deleteAccount(ActionMapping mapping, ActionForm form, HttpServletRequest request,
            HttpServletResponse response) throws Exception {
        // Remove the travel account at the index specified in the "methodToCall" parameter.
        TravelDocumentForm2 travelForm = (TravelDocumentForm2) form;
        String strIndex = StringUtils.substringBetween(
                (String) request.getAttribute(KRADConstants.METHOD_TO_CALL_ATTRIBUTE),
                KRADConstants.METHOD_TO_CALL_PARM1_LEFT_DEL, KRADConstants.METHOD_TO_CALL_PARM1_RIGHT_DEL);
        if (StringUtils.isNotBlank(strIndex)) {
            ((TravelDocument2) travelForm.getDocument()).getTravelAccounts().remove(Integer.parseInt(strIndex));
        }
        return mapping.findForward(RiceConstants.MAPPING_BASIC);
    }

    public ActionForward refresh(ActionMapping mapping, ActionForm form, HttpServletRequest request,
            HttpServletResponse response) throws Exception {
        return mapping.findForward(RiceConstants.MAPPING_BASIC);
    }
}