/**

 * Copyright (c) 2010 Symbian Foundation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

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

 * which accompanies this distribution, and is available

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

 *

 * Initial Contributors:

 * Symbian Foundation - initial contribution.

 * Contributors:

 * Description:

 * Overview:

 * Details:

 * Platforms/Drives/Compatibility:

 * Assumptions/Requirement/Pre-requisites:

 * Failures and causes:

 */

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

import java.io.File;

import java.io.IOException;

import java.net.URISyntaxException;

import java.net.URL;

import org.eclipse.core.runtime.FileLocator;

import org.eclipse.core.runtime.IConfigurationElement;

import org.eclipse.core.runtime.Path;

import org.eclipse.core.runtime.Platform;

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

import org.eclipse.wst.jsdt.core.JavaScriptCore;

import org.osgi.framework.Bundle;

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

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

import org.symbian.tools.tmw.core.projects.ITMWProject;

public class StaticIncludePathProvider implements IFacetIncludePathProvider {

    private final IConfigurationElement element;

    private IIncludePathEntry[] entries;

    public StaticIncludePathProvider(IConfigurationElement element) {

        this.element = element;

    }

    public IIncludePathEntry[] getEntries(ITMWProject project) {

        if (entries == null) {

            final String name = element.getContributor().getName();

            final String path = element.getAttribute("file");

            final Bundle bundle = Platform.getBundle(name);

            final URL url = FileLocator.find(bundle, new Path(path), null);

            try {

                final URL fileURL = FileLocator.toFileURL(url);

                final File file = new File(fileURL.toURI());

                final IIncludePathEntry entry = JavaScriptCore.newLibraryEntry(new Path(file.getAbsolutePath()), null,

                        null);

                entries = new IIncludePathEntry[] { entry };

            } catch (IOException e) {

                TMWCore.log(String.format("Can't find file %s in plugin %s", path, name), e);

            } catch (URISyntaxException e) {

                TMWCore.log(String.format("Can't find file %s in plugin %s", path, name), e);

            }

        }

        return entries;

    }

}