src/main/java/com/c2kernel/lifecycle/instance/predefined/AddStepsFromDescription.java


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package com.c2kernel.lifecycle.instance.predefined;

//Java
import com.c2kernel.common.InvalidDataException;
import com.c2kernel.graph.model.GraphPoint;
import com.c2kernel.lifecycle.CompositeActivityDef;
import com.c2kernel.lifecycle.instance.CompositeActivity;
import com.c2kernel.lifecycle.instance.Workflow;
import com.c2kernel.lookup.AgentPath;
import com.c2kernel.process.Gateway;
import com.c2kernel.utils.Logger;

public class AddStepsFromDescription extends PredefinedStep
{
	public AddStepsFromDescription()
	{
		super();
	}

	@Override
	protected String runActivityLogic(AgentPath agent, int itemSysKey,
			int transitionID, String requestData) throws InvalidDataException {
		
		
		Logger.msg(1, "AddStepsFromDescription::request() - Starting ");

		Workflow lifeCycle = getWf();

		try
		{
			Logger.msg(8, "AddStepsFromDescription::request() - data:" + getDataList(requestData)[0]);
			lifeCycle.getChildGraphModel().removeVertex(lifeCycle.search("workflow/domain"));
			CompositeActivityDef actDef = (CompositeActivityDef) Gateway.getMarshaller().unmarshall(getDataList(requestData)[0]);
			CompositeActivity domain = (CompositeActivity)actDef.instantiate();
			lifeCycle.initChild(domain, true, new GraphPoint(150, 100));
			domain.setName("domain");
			domain.setType(actDef.getName());
			lifeCycle.run(agent, itemSysKey);
			Gateway.getStorage().put(itemSysKey, lifeCycle, null);
			Logger.msg(1, "AddStepsFromDescription::request() - DONE.");
			return requestData;
		}
		catch (Exception ex)
		{
			Logger.error("AddStepsFromDescription::request() - during unmarshall.");
			Logger.error(ex);
			throw new InvalidDataException("AddStepsFromDescription::request() - during unmarshall.", "");
		}
	}
}