/* ******************************************************************************
* Copyright (c) 2006-2012 XMind Ltd. and others.
*
* This file is a part of XMind 3. XMind releases 3 and
* above are dual-licensed under the Eclipse Public License (EPL),
* which is available at http://www.eclipse.org/legal/epl-v10.html
* and the GNU Lesser General Public License (LGPL),
* which is available at http://www.gnu.org/licenses/lgpl.html
* See http://www.xmind.net/license.html for details.
*
* Contributors:
* XMind Ltd. - initial API and implementation
*******************************************************************************/
package org.xmind.core.internal.dom;
/**
* @author Frank Shaka
*/
public class TempSaver {
// private class Session {
// IOutputTarget target;
// Set<String> savedEntryPaths = new HashSet<String>();
//
// void serialize(IAdaptable domAdaptable, String entryPath) {
//
// }
// }
//
// private WorkbookImpl workbook;
//
// private ManifestImpl manifest;
//
// /**
// * @param workbook
// */
// public TempSaver(WorkbookImpl workbook, ManifestImpl manifest) {
// super();
// this.workbook = workbook;
// this.manifest = manifest;
// }
//
// /**
// * @return the storage
// */
// public IStorage getStorage() {
// return manifest.getStorage();
// }
//
// public IStorage getPrexiedStorage() {
// return manifest.getPrefixedStorage();
// }
//
// public void save(String oldPassword, String newPassword)
// throws IOException, CoreException {
// String oldPrefix = prefixedStorage.getPrefix();
// String newPrefix = newPassword == null ? "" //$NON-NLS-1$
// : ".encrypted/" + digest(newPassword) + "/"; //$NON-NLS-1$ //$NON-NLS-2$
//
// IOutputTarget target = storage.getOutputTarget();
//
// IMeta meta = workbook.getMeta();
// meta.setValue(IMeta.CREATOR_NAME,
// Core.getWorkbookBuilder().getCreatorName());
// meta.setValue(IMeta.CREATOR_VERSION,
// Core.getWorkbookBuilder().getCreatorVersion());
// serialize(target, meta, META_XML);
//
// serialize(target, workbook, CONTENT_XML);
//
// IMarkerSheet markerSheet = workbook.getMarkerSheet();
// if (!markerSheet.isEmpty()) {
// serialize(target, markerSheet, PATH_MARKER_SHEET);
// }
//
// IStyleSheet styleSheet = workbook.getStyleSheet();
// if (!styleSheet.isEmpty()) {
// serialize(target, styleSheet, STYLES_XML);
// }
//
// ICommentManager commentManager = workbook.getCommentManager();
// if (!commentManager.isEmpty()) {
// serialize(target, commentManager, COMMENTS_XML);
// }
//
// IRevisionRepository revisionRepository = workbook
// .getRevisionRepository();
// for (String resourceId : revisionRepository
// .getRegisteredResourceIds()) {
// IRevisionManager manager = revisionRepository
// .getRegisteredRevisionManager(resourceId);
// String path = PATH_REVISIONS + resourceId + "/" //$NON-NLS-1$
// + REVISIONS_XML;
// serialize(target, manager, path);
// }
//
// IManifest manifest = workbook.getManifest();
// serialize(target, manifest, MANIFEST_XML);
//
// }
//
//// private void saveStorage(IStorage sourceStorage, IOutputTarget target)
//// throws CoreException, IOException {
//// IInputSource source = storage.getInputSource();
//// Iterator<String> entries = source.getEntries();
//// while (entries.hasNext()) {
//// String entryPath = entries.next();
//// if (entryPath != null && !"".equals(entryPath) //$NON-NLS-1$
//// && !hasBeenSaved(entryPath)) {
//// saveStorageEntry(source, target, entryPath);
//// markSaved(entryPath);
//// }
//// }
//// }
////
//// private void clearEncryptionData() {
//// for (IFileEntry entry : workbook.getManifest().getFileEntries()) {
//// entry.deleteEncryptionData();
//// }
//// }
////
//// /**
//// * @param source
//// * @param target
//// * @param entryPath
//// */
//// private void saveStorageEntry(IInputSource source, IOutputTarget target,
//// String entryPath) {
//// try {
//// InputStream in = getInputStream(source, entryPath);
//// if (in != null) {
//// try {
//// long time = source.getEntryTime(entryPath);
//// if (time >= 0) {
//// target.setEntryTime(entryPath, time);
//// }
//// OutputStream out = getOutputStream(target, entryPath);
//// if (out != null) {
//// try {
//// byte[] byteBuffer = new byte[1024];
//// int numBytes;
//// while ((numBytes = in.read(byteBuffer)) > 0) {
//// out.write(byteBuffer, 0, numBytes);
//// }
//// } finally {
//// out.close();
//// }
//// }
//// } finally {
//// in.close();
//// }
//// }
//// } catch (IOException e) {
//// Core.getLogger().log(e);
//// } catch (CoreException e) {
//// Core.getLogger().log(e);
//// }
//// }
////
//// private InputStream getInputStream(IInputSource source, String entryPath)
//// throws IOException, CoreException {
//// if (source.hasEntry(entryPath)) {
//// return source.getEntryStream(entryPath);
//// }
//// return null;
//// }
//
// private void serialize(IOutputTarget target, IAdaptable domAdapter,
// String entryPath) throws IOException, CoreException {
// OutputStream out = getOutputStream(target, entryPath);
// if (out != null) {
//// try {
// DOMUtils.save(domAdapter, out, true);
//// } finally {
//// markSaved(entryPath);
//// }
// }
// }
//
// private OutputStream getOutputStream(IOutputTarget target, String entryPath)
// throws IOException, CoreException {
//// if (!target.isEntryAvaialble(entryPath))
//// return null;
////
//// return target.openEntryStream(entryPath);
//
// OutputStream out = target.openEntryStream(entryPath);
//
// String password = workbook.getPassword();
// if (password == null)
// return out;
//
// IFileEntry entry = workbook.getManifest().getFileEntry(entryPath);
// if (entry == null)
// return out;
//
// if (ignoresEncryption(entry, entryPath))
// return out;
//
// IEncryptionData encData = entry.createEncryptionData();
// return Crypto.creatOutputStream(out, true, encData, password);
// }
//
// private boolean ignoresEncryption(IFileEntry entry, String entryPath) {
// return MANIFEST_XML.equals(entryPath)
// || ((FileEntryImpl) entry).isIgnoreEncryption();
// }
//
//// private boolean hasBeenSaved(String entryPath) {
//// return savedEntries != null && savedEntries.contains(entryPath);
//// }
////
//// /**
//// * @param entryPath
//// */
//// private void markSaved(String entryPath) {
//// if (savedEntries == null)
//// savedEntries = new HashSet<String>();
//// savedEntries.add(entryPath);
//// }
//
// private static String digest(String str) {
// return UUID.randomUUID().toString();
// }
//
}
