/*
* Copyright 2010-2011 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 com.starflow.wf.engine.core;
import com.starflow.wf.engine.ProcessEngineException;
import com.starflow.wf.engine.core.activity.ActivityType;
import com.starflow.wf.engine.core.activity.EndActivityType;
import com.starflow.wf.engine.core.activity.ManualActivityType;
import com.starflow.wf.engine.core.activity.StartActivityType;
import com.starflow.wf.engine.core.activity.SubFlowActivityType;
import com.starflow.wf.engine.core.activity.ToolAppActivityType;
/**
*
* @author libinsong1204@gmail.com
* @version 1.0
*/
public class ActivityTypeFactory {
public static ActivityType buildActivityType(String type) {
if(Constants.ACT_TYPE_START.equalsIgnoreCase(type))
return new StartActivityType();
else if(Constants.ACT_TYPE_END.equalsIgnoreCase(type))
return new EndActivityType();
else if(Constants.ACT_TYPE_MANUL.equalsIgnoreCase(type))
return new ManualActivityType();
else if(Constants.ACT_TYPE_TOOLAPP.equalsIgnoreCase(type))
return new ToolAppActivityType();
else if(Constants.ACT_TYPE_SUBPROCESS.equalsIgnoreCase(type))
return new SubFlowActivityType();
else
throw new ProcessEngineException("环节类型值不正确，Type="+type);
}
}