org.camunda.bpm.engine.impl.migration.validation.instruction.OnlyOnceMappedActivityInstructionValidator Maven / Gradle / Ivy
/*
* 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.List;
import org.camunda.bpm.engine.impl.pvm.process.ActivityImpl;
import org.camunda.bpm.engine.impl.util.StringUtil;
public class OnlyOnceMappedActivityInstructionValidator implements MigrationInstructionValidator {
public void validate(ValidatingMigrationInstruction instruction, ValidatingMigrationInstructions instructions, MigrationInstructionValidationReportImpl report) {
ActivityImpl sourceActivity = instruction.getSourceActivity();
List instructionsForSourceActivity = instructions.getInstructionsBySourceScope(sourceActivity);
if (instructionsForSourceActivity.size() > 1) {
addFailure(sourceActivity.getId(), instructionsForSourceActivity, report);
}
}
protected void addFailure(String sourceActivityId, List migrationInstructions, MigrationInstructionValidationReportImpl report) {
report.addFailure("There are multiple mappings for source activity id '" + sourceActivityId +"': " +
StringUtil.join(new StringUtil.StringIterator(migrationInstructions.iterator()) {
public String next() {
return iterator.next().toString();
}
}));
}
}