org.flowable.engine.compatibility.DefaultFlowable5CompatibilityHandlerFactory Maven / Gradle / Ivy
/* 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.flowable.engine.compatibility;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* @author Joram Barrez
*/
public class DefaultFlowable5CompatibilityHandlerFactory implements Flowable5CompatibilityHandlerFactory {
private static final Logger LOGGER = LoggerFactory.getLogger(DefaultFlowable5CompatibilityHandlerFactory.class);
protected String compatibilityHandlerClassName;
@Override
public Flowable5CompatibilityHandler createFlowable5CompatibilityHandler() {
if (compatibilityHandlerClassName == null) {
compatibilityHandlerClassName = "org.flowable.compatibility.DefaultFlowable5CompatibilityHandler";
}
try {
Flowable5CompatibilityHandler handler = (Flowable5CompatibilityHandler) Class.forName(compatibilityHandlerClassName).newInstance();
return handler;
} catch (Exception e) {
LOGGER.info("Flowable 5 compatibility handler implementation not found or error during instantiation : {}. Flowable 5 backwards compatibility disabled.",
e.getMessage());
}
return null;
}
public String getCompatibilityHandlerClassName() {
return compatibilityHandlerClassName;
}
public void setCompatibilityHandlerClassName(String compatibilityHandlerClassName) {
this.compatibilityHandlerClassName = compatibilityHandlerClassName;
}
}