org.camunda.bpm.engine.impl.migration.validation.instruction.SameBehaviorInstructionValidator Maven / Gradle / Ivy
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* Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
* under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. Camunda licenses this file to you under the Apache License,
* Version 2.0; 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.
*/
package org.camunda.bpm.engine.impl.migration.validation.instruction;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.camunda.bpm.engine.impl.bpmn.behavior.CallActivityBehavior;
import org.camunda.bpm.engine.impl.bpmn.behavior.CaseCallActivityBehavior;
import org.camunda.bpm.engine.impl.bpmn.behavior.EventSubProcessActivityBehavior;
import org.camunda.bpm.engine.impl.bpmn.behavior.SubProcessActivityBehavior;
import org.camunda.bpm.engine.impl.pvm.process.ActivityImpl;
import org.camunda.bpm.engine.impl.util.CollectionUtil;
public class SameBehaviorInstructionValidator implements MigrationInstructionValidator {
public static final List>> EQUIVALENT_BEHAVIORS =
new ArrayList>>();
static {
EQUIVALENT_BEHAVIORS.add(CollectionUtil.>asHashSet(
CallActivityBehavior.class, CaseCallActivityBehavior.class
));
EQUIVALENT_BEHAVIORS.add(CollectionUtil.>asHashSet(
SubProcessActivityBehavior.class, EventSubProcessActivityBehavior.class
));
}
protected Map, Set>> equivalentBehaviors = new HashMap, Set>>();
public SameBehaviorInstructionValidator() {
this(EQUIVALENT_BEHAVIORS);
}
public SameBehaviorInstructionValidator(List>> equivalentBehaviors) {
for (Set> equivalenceClass : equivalentBehaviors) {
for (Class clazz : equivalenceClass) {
this.equivalentBehaviors.put(clazz, equivalenceClass);
}
}
}
public void validate(ValidatingMigrationInstruction instruction, ValidatingMigrationInstructions instructions, MigrationInstructionValidationReportImpl report) {
ActivityImpl sourceActivity = instruction.getSourceActivity();
ActivityImpl targetActivity = instruction.getTargetActivity();
Class sourceBehaviorClass = sourceActivity.getActivityBehavior().getClass();
Class targetBehaviorClass = targetActivity.getActivityBehavior().getClass();
if (!sameBehavior(sourceBehaviorClass, targetBehaviorClass)) {
report.addFailure("Activities have incompatible types "
+ "(" + sourceBehaviorClass.getSimpleName() + " is not compatible with " + targetBehaviorClass.getSimpleName() + ")");
}
}
protected boolean sameBehavior(Class sourceBehavior, Class targetBehavior) {
if (sourceBehavior == targetBehavior) {
return true;
}
else {
Set> equivalentBehaviors = this.equivalentBehaviors.get(sourceBehavior);
if (equivalentBehaviors != null) {
return equivalentBehaviors.contains(targetBehavior);
}
else {
return false;
}
}
}
}