org.springframework.webflow.registry.StaticFlowHolder Maven / Gradle / Ivy
/*
* Copyright 2002-2006 the original author or authors.
*
* 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.springframework.webflow.registry;
import org.springframework.webflow.Flow;
/**
* A simple flow holder that just holds a static singleton reference to a flow
* definition.
*
* @author Keith Donald
*/
public class StaticFlowHolder implements FlowHolder {
/**
* The held flow.
*/
private Flow flow;
/**
* Creates the static flow holder
* @param flow the flow to hold
*/
public StaticFlowHolder(Flow flow) {
this.flow = flow;
}
public Flow getFlow() {
return flow;
}
public String getId() {
return flow.getId();
}
public void refresh() {
// nothing to do
}
}