/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates.
*
* 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.
*/
package org.jbpm.kie.services.impl.admin;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import org.jbpm.runtime.manager.impl.migration.MigrationException;
import org.jbpm.runtime.manager.impl.migration.MigrationManager;
import org.jbpm.runtime.manager.impl.migration.MigrationSpec;
import org.jbpm.services.api.admin.MigrationEntry;
import org.jbpm.services.api.admin.MigrationReport;
import org.jbpm.services.api.admin.ProcessInstanceMigrationService;
/**
* Default implementation of <code>org.jbpm.services.api.admin.ProcessInstanceMigrationService</code>
* that delegates complete migration to <code>org.jbpm.runtime.manager.impl.migration.MigrationManager</code>
*
*/
public class ProcessInstanceMigrationServiceImpl implements ProcessInstanceMigrationService {
@Override
public MigrationReport migrate(String sourceDeploymentId, Long processInstanceId, String targetDeploymentId, String targetProcessId) {
MigrationSpec migrationSpec = new MigrationSpec(sourceDeploymentId, processInstanceId, targetDeploymentId, targetProcessId);
MigrationManager migrationManager = new MigrationManager(migrationSpec);
org.jbpm.runtime.manager.impl.migration.MigrationReport report = null;
try {
report = migrationManager.migrate();
} catch (MigrationException e) {
report = e.getReport();
}
return convert(report);
}
@Override
public MigrationReport migrate(String sourceDeploymentId, Long processInstanceId, String targetDeploymentId, String targetProcessId, Map<String, String> nodeMapping) {
MigrationSpec migrationSpec = new MigrationSpec(sourceDeploymentId, processInstanceId, targetDeploymentId, targetProcessId);
MigrationManager migrationManager = new MigrationManager(migrationSpec);
org.jbpm.runtime.manager.impl.migration.MigrationReport report = null;
try {
report = migrationManager.migrate(nodeMapping);
} catch (MigrationException e) {
report = e.getReport();
}
return convert(report);
}
@Override
public List<MigrationReport> migrate(String sourceDeploymentId, List<Long> processInstanceIds, String targetDeploymentId, String targetProcessId) {
return migrate(sourceDeploymentId, processInstanceIds, targetDeploymentId, targetProcessId, Collections.emptyMap());
}
@Override
public List<MigrationReport> migrate(String sourceDeploymentId, List<Long> processInstanceIds, String targetDeploymentId, String targetProcessId, Map<String, String> nodeMapping) {
List<MigrationReport> reports = new ArrayList<MigrationReport>();
for (Long pId : processInstanceIds) {
MigrationReport report = migrate(sourceDeploymentId, pId, targetDeploymentId, targetProcessId, nodeMapping);
reports.add(report);
}
return reports;
}
/*
* Helper methods
*/
protected MigrationReport convert(org.jbpm.runtime.manager.impl.migration.MigrationReport report) {
List<MigrationEntry> logs = new ArrayList<MigrationEntry>();
for (org.jbpm.runtime.manager.impl.migration.MigrationEntry orig : report.getEntries()) {
logs.add(new MigrationEntryImpl(orig.getTimestamp(), orig.getMessage(), orig.getType().toString()));
}
return new MigrationReportImpl(report.isSuccessful(), report.getStartDate(), report.getEndDate(), logs);
}
}