org.eclipse.emf.refactor.comrel.generator/templates/RefactoringControllerComrelSingle.javajet

<%@ jet package="comrel.refactoring" class="RefactoringController"
imports="org.eclipse.emf.refactor.refactoring.generator.core.* comrel.generator.refactoring.*"%>
<%ComrelConfig refactoringConfig = (ComrelConfig) argument; %>
/**
 * <copyright>
 * </copyright>
 *
 * $Id: RefactoringController.javajet,v 1.3 2011/01/21 13:08:06 tarendt Exp $
 */
package <%=refactoringConfig.getPackageName()%>;

import comrel.InputPort;
import comrel.RefactoringUnit;
import comrel.SingleInputPort;
import comrel.interpreter.ComrelInterpreter;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.refactor.refactoring.core.Refactoring;
import org.eclipse.emf.refactor.refactoring.interfaces.IController;
import org.eclipse.emf.refactor.refactoring.interfaces.IDataManagement;
import org.eclipse.emf.refactor.refactoring.runtime.ltk.LtkEmfRefactoringProcessorAdapter;
import org.eclipse.ltk.core.refactoring.RefactoringStatus;
import org.eclipse.ltk.core.refactoring.participants.RefactoringProcessor;

public final class RefactoringController implements IController {

	/**
	 * Refactoring supported by the controller.
	 * @generated
	 */
	private Refactoring parent;
	
	/**
	 * DataManagement object of the model refactoring.
	 * @generated
	 */
	private RefactoringDataManagement dataManagement = 
									new RefactoringDataManagement();
	
	/**
	 * Invocation context of the model refactoring.
	 * @generated
	 */	
	private List<EObject> selection = new ArrayList<EObject>();
	
	/**
	 * Ltk RefactoringProcessor of the model refactoring.
	 * @generated
	 */
	private InternalRefactoringProcessor refactoringProcessor = null;
	
	/**
	 * Gets the Refactoring supported by the controller.
	 * @return Refactoring supported by the controller.
	 * @see org.eclipse.emf.refactor.common.core.IController#getParent()
	 * @generated
	 */
	@Override
	public Refactoring getParent() {
		return this.parent;
	}
	
	/**
	 * Sets the Refactoring supported by the controller.
	 * @param Refactoring refactoring supported by the controller.
	 * @see org.eclipse.emf.refactor.common.core.IController#
	 * setParent(org.eclipse.emf.refactor.common.core.Refactoring)
	 * @generated
	 */
	@Override
	public void setParent(Refactoring refactoring) {
		this.parent = refactoring;
	}
	
	/**
	 * Returns the DataManagement object of the model refactoring.
	 * @return DataManagement object of the model refactoring.
	 * @see org.eclipse.emf.refactor.common.core.IController#
	 * getDataManagementObject()
	 * @generated
	 */
	@Override
	public IDataManagement getDataManagementObject() {
		return this.dataManagement;
	}

	/**
	 * Returns the ltk RefactoringProcessor of the model refactoring.
	 * @return Ltk RefactoringProcessor of the model refactoring.
	 * @see org.eclipse.emf.refactor.common.core.IController#
	 * getLtkRefactoringProcessor()
	 * @generated
	 */
	@Override
	public RefactoringProcessor getLtkRefactoringProcessor() {
		return this.refactoringProcessor;
	}
	
	/**
	 * Sets the selected EObject (invocation context of the model refactoring).
	 * @param selection Invocation context of the model refactoring.
	 * @see org.eclipse.emf.refactor.common.core.IController#
	 * setSelection(java.util.List)
	 * @generated
	 */
	@Override
	public void setSelection(List<EObject> selection) {
		this.selection = selection;
		this.refactoringProcessor = 
				new InternalRefactoringProcessor(this.selection);
	}	
	
	/**
	 * Returns a Runnable object that executes the model refactoring.
	 * @return Runnable object that executes the model refactoring.
	 * @generated
	 */
	private Runnable applyRefactoring() {
		return new Runnable() {				
			/**
			 * @see java.lang.Runnable#run()
			 * @generated
			 */
			@Override
			public void run() {
				try {
					<%=refactoringConfig.getSelectedEObjectClass()%> selectedEObject = 
						(<%=refactoringConfig.getSelectedEObjectClass()%>) dataManagement.
							getInPortByName(dataManagement.SELECTEDEOBJECT).getValue();<%/*
					*/%><%for (ParameterInfo pC : refactoringConfig.getParameters()) { %>
					String <%=pC.getName()%> =
						(String) dataManagement.getInPortByName("<%=pC.getName()%>").getValue();<%}%>
					// begin prepare and execute comrel interpreter
					ComrelInterpreter interpreter = new ComrelInterpreter(selectedEObject);
					interpreter.loadComrelModel(dataManagement.getComrelFilePath());
					setRootPortValues(interpreter, selectedEObject<%for (ParameterInfo pC : refactoringConfig.getParameters()) { %>,
										<%=pC.getName()%><%}%>);
					interpreter.execute();
					// end prepare and execute comrel interpreter
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
			
			private void setRootPortValues(
					ComrelInterpreter interpreter,
					<%=refactoringConfig.getSelectedEObjectClass()%> selectedEObject<%for (ParameterInfo pC : refactoringConfig.getParameters()) { %>, 
					String <%=pC.getName()%><%}%>) {
				RefactoringUnit rootRefactoringUnit = interpreter.getRootRefactoringUnit();
				for (InputPort ip : rootRefactoringUnit.getAllInputPorts()) {
					System.out.println(ip.getName());
					if (ip.getName().equals("selectedEObject")) {
						((SingleInputPort) ip).setValue(selectedEObject);
					}<%for (ParameterInfo pC : refactoringConfig.getParameters()) { %>
					if (ip.getName().equals("<%=pC.getName()%>")) {
						((SingleInputPort) ip).setValue(<%=pC.getName()%>);
					}<%}%>
				}
			}
		};
	}

	/**
	 * Internal class for providing an instance of a LTK RefactoringProcessor 
	 * used for EMF model refactorings.	 
	 * @generated
	 */
	public final class InternalRefactoringProcessor extends 
									LtkEmfRefactoringProcessorAdapter {

		/**
		 * Constructor using the invocation context of the model refactoring.
		 * @param selection Invocation context of the model refactoring.
		 * @generated
		 */
		private InternalRefactoringProcessor(List<EObject> selection){
				super(getParent(), selection, applyRefactoring());				
		}
			
		/**
		 * @see org.eclipse.ltk.core.refactoring.participants.RefactoringProcessor#
	 	 * checkInitialConditions(org.eclipse.core.runtime.IProgressMonitor)
		 * @generated
		 */	
		@Override
		public RefactoringStatus checkInitialConditions(){
				RefactoringStatus result = new RefactoringStatus();
				<%=refactoringConfig.getSelectedEObjectClass()%> selectedEObject = 
					(<%=refactoringConfig.getSelectedEObjectClass()%>) dataManagement.
							getInPortByName(dataManagement.SELECTEDEOBJECT).getValue();
				// TODO: implement initial check
				return result;
		}
		
		/**
		 * @see org.eclipse.ltk.core.refactoring.participants.RefactoringProcessor#
	     * checkFinalConditions(org.eclipse.core.runtime.IProgressMonitor, 
	     * org.eclipse.ltk.core.refactoring.participants.CheckConditionsContext)
		 * @generated
		 */	
		@Override
		public RefactoringStatus checkFinalConditions(){
				RefactoringStatus result = new RefactoringStatus();
				<%=refactoringConfig.getSelectedEObjectClass()%> selectedEObject = 
					(<%=refactoringConfig.getSelectedEObjectClass()%>) dataManagement.
							getInPortByName(dataManagement.SELECTEDEOBJECT).getValue();<%/*
				*/%><%for (ParameterInfo pC : refactoringConfig.getParameters()) {%>
				String <%=pC.getName()%> =
					(String) dataManagement.getInPortByName("<%=pC.getName()%>").getValue();<%}%>
				// TODO: implement final check
				return result;
		}
		
	}

}