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.../main/java/com/evolveum/midpoint/wf/impl/processes/itemApproval/ApprovalSchemaHelper.java
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| /* | ||
| * Copyright (c) 2010-2016 Evolveum | ||
| * | ||
| * Licensed under the Apache 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.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * 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. | ||
| */ | ||
|
|
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| package com.evolveum.midpoint.wf.impl.processes.itemApproval; | ||
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| import com.evolveum.midpoint.prism.PrismContext; | ||
| import com.evolveum.midpoint.xml.ns._public.common.common_3.ApprovalLevelType; | ||
| import com.evolveum.midpoint.xml.ns._public.common.common_3.ApprovalSchemaType; | ||
| import com.evolveum.midpoint.xml.ns._public.common.common_3.ExpressionType; | ||
| import org.jetbrains.annotations.NotNull; | ||
| import org.springframework.beans.factory.annotation.Autowired; | ||
| import org.springframework.stereotype.Component; | ||
|
|
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| import java.util.List; | ||
| import java.util.Optional; | ||
|
|
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| /** | ||
| * @author mederly | ||
| */ | ||
| @Component | ||
| public class ApprovalSchemaHelper { | ||
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| @Autowired | ||
| private PrismContext prismContext; | ||
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| @NotNull | ||
| public ApprovalSchemaType mergeIntoSchema(ApprovalSchemaType existing, @NotNull ApprovalSchemaType newSchema) { | ||
| if (existing == null) { | ||
| ApprovalSchemaType cloned = newSchema.clone(); | ||
| fixOrders(cloned); | ||
| return cloned; | ||
| } | ||
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| int maxOrderExisting = getMaxOrder(existing).orElse(0); | ||
| for (ApprovalLevelType level : newSchema.getLevel()) { | ||
| ApprovalLevelType levelClone = level.clone(); | ||
| if (levelClone.getOrder() != null) { | ||
| levelClone.setOrder(maxOrderExisting + levelClone.getOrder() + 1); | ||
| } | ||
| existing.getLevel().add(levelClone); | ||
| } | ||
| fixOrders(existing); | ||
| return existing; | ||
| } | ||
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| private void fixOrders(ApprovalSchemaType cloned) { | ||
| int maxOrder = getMaxOrder(cloned).orElse(0); | ||
| for (ApprovalLevelType level : cloned.getLevel()) { | ||
| if (level.getOrder() == null) { | ||
| level.setOrder(++maxOrder); | ||
| } | ||
| } | ||
| } | ||
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| public Optional<Integer> getMaxOrder(ApprovalSchemaType schema) { | ||
| if (schema == null) { | ||
| return Optional.empty(); | ||
| } else { | ||
| return schema.getLevel().stream() | ||
| .map(ApprovalLevelType::getOrder) | ||
| .filter(o -> o != null) | ||
| .max(Integer::compare); | ||
| } | ||
| } | ||
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| public ApprovalSchemaType mergeIntoSchema(ApprovalSchemaType existing, @NotNull List<ExpressionType> approverExpressionList, | ||
| ExpressionType automaticallyApproved) { | ||
| if (existing == null) { | ||
| existing = new ApprovalSchemaType(prismContext); | ||
| } | ||
| int maxOrderExisting = getMaxOrder(existing).orElse(0); | ||
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| ApprovalLevelType level = new ApprovalLevelType(prismContext); | ||
| level.setOrder(maxOrderExisting + 1); | ||
| level.getApproverExpression().addAll(approverExpressionList); | ||
| level.setAutomaticallyApproved(automaticallyApproved); | ||
| existing.getLevel().add(level); | ||
| return existing; | ||
| } | ||
| } |
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