org.kuali.kpme.core.location.validation.LocationValidation.java Source code

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Here is the source code for org.kuali.kpme.core.location.validation.LocationValidation.java

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/**
 * Copyright 2004-2014 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 org.kuali.kpme.core.location.validation;

import org.apache.commons.lang.StringUtils;
import org.joda.time.LocalDate;
import org.kuali.kpme.core.location.LocationBo;
import org.kuali.kpme.core.role.location.LocationPrincipalRoleMemberBo;
import org.kuali.rice.kim.impl.role.RoleMemberBo;
import org.kuali.rice.krad.bo.PersistableBusinessObject;
import org.kuali.rice.krad.maintenance.MaintenanceDocument;
import org.kuali.rice.krad.rules.MaintenanceDocumentRuleBase;

import java.util.List;
import java.util.ListIterator;

public class LocationValidation extends MaintenanceDocumentRuleBase {

    @Override
    protected boolean processCustomRouteDocumentBusinessRules(MaintenanceDocument document) {

        boolean valid = true;

        PersistableBusinessObject pbo = (PersistableBusinessObject) this.getNewDataObject();

        if (pbo instanceof LocationBo) {
            LocationBo location = (LocationBo) pbo;
            //            valid &= validateLocation(location);
            valid &= validateRolePresent(location.getRoleMembers(), location.getEffectiveLocalDate());
        }

        return valid;
    }

    //    protected boolean validateLocation(Location newLocation) {
    //        boolean valid = true;
    //
    //        if (newLocation.getLocation() != null && newLocation.getEffectiveDate() != null) {
    //            List<Location> locations = HrServiceLocator.getLocationService().getLocations(newLocation.getLocation());
    //            if (locations != null && locations.size() > 0) {
    //                for(Location location : locations) {
    //                    if(!location.getHrLocationId().equalsIgnoreCase(newLocation.getHrLocationId())) {
    //                        this.putFieldError("location", "error.location.duplicate.exists", location.getLocation());
    //                        valid = false;
    //                        break;
    //                    }
    //                }
    //            }
    //        }
    //
    //        return valid;
    //    }

    boolean validateRolePresent(List<LocationPrincipalRoleMemberBo> roleMembers, LocalDate effectiveDate) {
        boolean valid = true;
        boolean activeFlag = false;

        for (ListIterator<LocationPrincipalRoleMemberBo> iterator = roleMembers.listIterator(); iterator
                .hasNext();) {
            int index = iterator.nextIndex();
            RoleMemberBo roleMember = iterator.next();
            activeFlag |= roleMember.isActive();

            String prefix = "roleMembers[" + index + "].";

            if (roleMember.getActiveToDateValue() != null) {
                if (effectiveDate.compareTo(roleMember.getActiveToDate().toLocalDate()) >= 0
                        || roleMember.getActiveFromDateValue().compareTo(roleMember.getActiveToDateValue()) >= 0) {
                    this.putFieldError(prefix + "expirationDate", "error.role.expiration");
                    valid = false;
                }
            }
        }

        if (!activeFlag) {
            this.putGlobalError("role.required");
        }

        return valid & activeFlag;
    }

    @Override
    public boolean processCustomAddCollectionLineBusinessRules(MaintenanceDocument document, String collectionName,
            Object line) {
        boolean valid = true;

        //TODO: Do we really need to use member type, id, role id? If there are duplicate role names listed in the drop downs, this is just going to cause confusion...
        if (line instanceof LocationPrincipalRoleMemberBo) {
            LocationPrincipalRoleMemberBo roleMember = (LocationPrincipalRoleMemberBo) line;
            LocationBo location = (LocationBo) document.getNewMaintainableObject().getDataObject();
            List<LocationPrincipalRoleMemberBo> existingRoleMembers = location.getRoleMembers();
            for (ListIterator<LocationPrincipalRoleMemberBo> iter = existingRoleMembers.listIterator(); iter
                    .hasNext();) {
                int index = iter.nextIndex();
                String prefix = "roleMembers[" + index + "].";
                LocationPrincipalRoleMemberBo existingRoleMember = iter.next();
                if (StringUtils.equals(existingRoleMember.getPrincipalId(), roleMember.getPrincipalId())) {
                    if (StringUtils.equals(existingRoleMember.getRoleName(), roleMember.getRoleName())) {
                        if (existingRoleMember.getActiveToDate() != null) {
                            if (roleMember.getActiveFromDate()
                                    .compareTo(existingRoleMember.getActiveToDate()) < 0) {
                                valid &= false;
                                this.putFieldError(prefix + "effectiveDate", "error.role.active.existence");
                                this.putFieldError("add.roleMembers.effectiveDate", "error.role.active.duplicate");
                            }
                        } else {
                            valid &= false;
                            this.putFieldError(prefix + "effectiveDate", "error.role.active.existence");
                            this.putFieldError("add.roleMembers.effectiveDate", "error.role.active.duplicate");
                        }
                    }
                }
            }
            existingRoleMembers = location.getInactiveRoleMembers();
            for (ListIterator<LocationPrincipalRoleMemberBo> iter = existingRoleMembers.listIterator(); iter
                    .hasNext();) {
                int index = iter.nextIndex();
                String prefix = "inactiveRoleMembers[" + index + "].";
                LocationPrincipalRoleMemberBo existingRoleMember = iter.next();
                if (StringUtils.equals(existingRoleMember.getPrincipalId(), roleMember.getPrincipalId())) {
                    if (StringUtils.equals(existingRoleMember.getRoleName(), roleMember.getRoleName())) {
                        if (existingRoleMember.getActiveToDate() != null) {
                            if (roleMember.getActiveFromDate()
                                    .compareTo(existingRoleMember.getActiveToDate()) < 0) {
                                valid &= false;
                                this.putFieldError(prefix + "effectiveDate", "error.role.inactive.existence");
                                this.putFieldError("add.roleMembers.effectiveDate",
                                        "error.role.inactive.duplicate");
                            }
                        } else {
                            valid &= false;
                            this.putFieldError(prefix + "effectiveDate", "error.role.inactive.existence");
                            this.putFieldError("add.roleMembers.effectiveDate", "error.role.inactive.duplicate");
                        }
                    }
                }
            }
        }

        return valid;
    }

}