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package com.c2kernel.gui.lifecycle.instance;
import java.io.Serializable;
import java.util.HashMap;
import javax.swing.JOptionPane;
import com.c2kernel.graph.model.GraphModelManager;
import com.c2kernel.graph.model.GraphPoint;
import com.c2kernel.graph.model.TypeNameAndConstructionInfo;
import com.c2kernel.graph.model.VertexFactory;
import com.c2kernel.gui.ImageLoader;
import com.c2kernel.gui.lifecycle.chooser.ActivityChooser;
import com.c2kernel.gui.lifecycle.chooser.WorkflowDialogue;
import com.c2kernel.lifecycle.ActivityDef;
import com.c2kernel.lifecycle.instance.Activity;
import com.c2kernel.lifecycle.instance.CompositeActivity;
import com.c2kernel.utils.Language;
import com.c2kernel.utils.LocalObjectLoader;
public class WfVertexFactory implements VertexFactory, WorkflowDialogue
{
protected CompositeActivity mRootAct = null;
@Override
public void create(GraphModelManager graphModelManager, GraphPoint location, TypeNameAndConstructionInfo typeNameAndConstructionInfo)
{
String vertexTypeId = null;
if (mRootAct != null && typeNameAndConstructionInfo.mInfo instanceof String)
{
vertexTypeId = (String) typeNameAndConstructionInfo.mInfo;
if (vertexTypeId.equals("Atomic") || vertexTypeId.equals("Composite"))
{
HashMap<String, Serializable> mhm = new HashMap<String, Serializable>();
mhm.put("P1", vertexTypeId);
mhm.put("P2", location);
//************************************************
ActivityChooser a =
new ActivityChooser(
Language.translate("Please enter a Type for the new activity"),
Language.translate("New " + vertexTypeId + " Activity"),
ImageLoader.findImage("graph/newvertex_large.png").getImage(),
this,
mhm);
a.setVisible(true);
}
else
mRootAct.newChild(vertexTypeId, location);
}
}
@Override
public void setCreationContext(Object newContext)
{
if (newContext != null && newContext instanceof CompositeActivity)
mRootAct = (CompositeActivity) newContext;
}
@Override
public void loadThisWorkflow(String newName, HashMap<String, Serializable> hashMap)
{
String vertexTypeId = (String) hashMap.get("P1");
GraphPoint location = (GraphPoint) hashMap.get("P2");
if (newName == null)
return;
String unicName = newName;
while (mRootAct.search(mRootAct.getPath() + "/" + unicName) != null)
{
unicName =
(String) JOptionPane.showInputDialog(
null,
Language.translate("Activity name not unique. Please give another."),
Language.translate("New " + vertexTypeId + " Activity"),
JOptionPane.QUESTION_MESSAGE,
ImageLoader.findImage("graph/newvertex_large.png"),
null,
null);
if (newName.equals(""))
return;
}
Activity act = null;
try
{
ActivityDef actD = LocalObjectLoader.getActDef(newName, 0);
act = (Activity)actD.instantiate(unicName);
}
catch (Exception e)
{
}
if (act == null)
mRootAct.newChild(unicName, vertexTypeId, location);
else
mRootAct.newExistingChild(act, unicName, location);
}
}
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