1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 package com.nokia.cdt.internal.debug.launch.wizard;

    18 

    19 import java.util.List;

    20 

    21 import org.eclipse.core.resources.IProject;

    22 import org.eclipse.core.runtime.IPath;

    23 

    24 /**

    25  * Created for purposes of dependency injection on the LaunchCreationWizard.

    26  * This factory allows for other factories to be substituted at runtime, for

    27  * purposes of injecting at runtime LaunchCreationWizard sub-classes created by

    28  * the ATF

    29  * 

    30  */

    31 public class LaunchCreationWizardFactory {

    32 	

    33 	// This is an abstract factory which maintains here the actual factory

    34 	ILaunchCreationWizardFactory factory;

    35 	

    36 	private LaunchCreationWizardFactory() {

    37 		setDefault();

    38 	}

    39 	

    40 	/**

    41 	 * Returns the LaunchCreationWizard generated by the factory.

    42 	 */

    43 	public LaunchCreationWizard get(IProject project, String configurationName, 

    44 			List<IPath> mmps, List<IPath> exes, IPath defaultExecutable,  

    45 			boolean isEmulation, boolean emulatorOnly, String mode) throws Exception {

    46 		return factory.get(project, configurationName, mmps, exes, defaultExecutable, isEmulation, emulatorOnly, mode);

    47 	}

    48 	

    49 	/**

    50 	 * Sets the factory to the default product implementation.  Used by the default initializer and to clear a dependency previously set

    51 	 */

    52 	public void setDefault() {

    53 		set(new ILaunchCreationWizardFactory() {

    54 			

    55 			public LaunchCreationWizard get(IProject project, String configurationName,

    56 					List<IPath> mmps, List<IPath> exes, IPath defaultExecutable,

    57 					boolean isEmulation, boolean emulatorOnly, String mode)

    58 					throws Exception {

    59 				return new LaunchCreationWizard(project, configurationName, mmps, exes, defaultExecutable, isEmulation, emulatorOnly, mode);

    60 

    61 			}

    62 		});

    63 	}

    64 	

    65 	/**

    66 	 * Intended to be used by tests to inject a custom factory

    67 	 */

    68 	public void set(ILaunchCreationWizardFactory factory) {

    69 		this.factory = factory;

    70 	}

    71 	

    72 	static private LaunchCreationWizardFactory abstractFactory = null;

    73 	

    74 	/**

    75 	 * Returns the singleton

    76 	 * @return

    77 	 */

    78 	public static LaunchCreationWizardFactory getInstance() {

    79 		if (abstractFactory == null) {

    80 			abstractFactory = new LaunchCreationWizardFactory();

    81 		}

    82 		return abstractFactory;

    83 	}

    84 }