/*
* Copyright 2004-2007 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.config;
import org.springframework.webflow.definition.registry.FlowDefinitionRegistry;
import org.springframework.webflow.definition.registry.FlowDefinitionRegistryImpl;
import org.springframework.webflow.engine.model.registry.FlowModelRegistry;
import org.springframework.webflow.engine.model.registry.FlowModelRegistryImpl;
/**
* Flow registry implementation created by FlowRegistryFactoryBean.
* @author Keith Donald
*/
class DefaultFlowRegistry extends FlowDefinitionRegistryImpl {
private FlowModelRegistry flowModelRegistry = new FlowModelRegistryImpl();
public FlowModelRegistry getFlowModelRegistry() {
return flowModelRegistry;
}
public void setParent(FlowDefinitionRegistry parent) {
super.setParent(parent);
if (parent instanceof DefaultFlowRegistry) {
DefaultFlowRegistry parentFlowRegistry = (DefaultFlowRegistry) parent;
// link so a flow in the child registry that extends from a flow in the parent registry can find its parent
flowModelRegistry.setParent(parentFlowRegistry.getFlowModelRegistry());
}
}
}