1 /**

     2  * Copyright (c) 2010 Symbian Foundation 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  * Symbian Foundation - initial contribution.

    11  * Contributors:

    12  * Description:

    13  * Overview:

    14  * Details:

    15  * Platforms/Drives/Compatibility:

    16  * Assumptions/Requirement/Pre-requisites:

    17  * Failures and causes:

    18  */

    19 package org.symbian.tools.tmw.core.internal.projects;

    20 

    21 import org.eclipse.core.runtime.CoreException;

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

    23 import org.eclipse.wst.jsdt.core.IIncludePathEntry;

    24 import org.symbian.tools.tmw.core.TMWCore;

    25 import org.symbian.tools.tmw.core.projects.IFacetIncludePathProvider;

    26 import org.symbian.tools.tmw.core.projects.IMTWProject;

    27 

    28 public class LazyIncludePathProvider implements IFacetIncludePathProvider {

    29     private final IConfigurationElement element;

    30     private LazyIncludePathProvider provider;

    31 

    32     public LazyIncludePathProvider(IConfigurationElement element) {

    33         this.element = element;

    34     }

    35 

    36     public IIncludePathEntry[] getEntries(IMTWProject project) {

    37         if (provider == null) {

    38             try {

    39                 provider = (LazyIncludePathProvider) element.createExecutableExtension("class");

    40             } catch (CoreException e) {

    41                 TMWCore.log(null, e);

    42                 return new IIncludePathEntry[0];

    43             }

    44         }

    45         return provider.getEntries(project);

    46     }

    47 

    48 }