/*******************************************************************************
* Copyright (c) 2007, 2010 Intel Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Intel Corporation - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.core.settings.model;
import java.util.List;
import org.eclipse.cdt.core.settings.model.CExternalSetting;
import org.eclipse.cdt.core.settings.model.ICSettingEntry;
import org.eclipse.cdt.core.settings.model.ICStorageElement;
import org.eclipse.cdt.core.settings.model.util.CDataUtil;
import org.eclipse.cdt.core.settings.model.util.KindBasedStore;
import org.eclipse.cdt.core.settings.model.util.LanguageSettingEntriesSerializer;
public class CExternalSettingSerializer {
static final String ELEMENT_SETTING_INFO = "externalSetting"; //$NON-NLS-1$
// private static final String ATTRIBUTE_ID = "id";
private static final String ATTRIBUTE_EXTENSIONS = "extensions"; //$NON-NLS-1$
private static final String ATTRIBUTE_CONTENT_TYPE_IDS = "contentTypes"; //$NON-NLS-1$
private static final String ATTRIBUTE_LANGUAGE_IDS = "languages"; //$NON-NLS-1$
// private static final String[] EMPTY_STRING_ARRAY = new String[0];
private static final String SEPARATOR = ":"; //$NON-NLS-1$
public static CExternalSetting load(ICStorageElement element){
String langIds[] = null;
String cTypeIds[] = null;
String exts[] = null;
String tmp = element.getAttribute(ATTRIBUTE_LANGUAGE_IDS);
if(tmp != null)
langIds = CDataUtil.stringToArray(tmp, SEPARATOR);
tmp = element.getAttribute(ATTRIBUTE_CONTENT_TYPE_IDS);
if(tmp != null )
cTypeIds = CDataUtil.stringToArray(tmp, SEPARATOR);
tmp = element.getAttribute(ATTRIBUTE_EXTENSIONS);
if(tmp != null)
exts = CDataUtil.stringToArray(tmp, SEPARATOR);
List<ICSettingEntry> entriesList = LanguageSettingEntriesSerializer.loadEntriesList(element, KindBasedStore.ORED_LANG_ENTRY_KINDS);
ICSettingEntry[] entries = entriesList.toArray(new ICSettingEntry[entriesList.size()]);
return new CExternalSetting(langIds, cTypeIds, exts, entries);
}
public static void store(CExternalSetting setting, ICStorageElement el){
String[] tmp;
tmp = setting.getCompatibleLanguageIds();
if(tmp != null)
el.setAttribute(ATTRIBUTE_LANGUAGE_IDS, CDataUtil.arrayToString(tmp, SEPARATOR));
tmp = setting.getCompatibleContentTypeIds();
if(tmp != null)
el.setAttribute(ATTRIBUTE_CONTENT_TYPE_IDS, CDataUtil.arrayToString(tmp, SEPARATOR));
tmp = setting.getCompatibleExtensions();
if(tmp != null)
el.setAttribute(ATTRIBUTE_EXTENSIONS, CDataUtil.arrayToString(tmp, SEPARATOR));
LanguageSettingEntriesSerializer.serializeEntries(setting.getEntries(), el);
}
}