| /******************************************************************************* |
| * Copyright (c) 2000, 2015 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * James Blackburn (Broadcom Corp.) - ongoing development |
| * Lars Vogel <Lars.Vogel@vogella.com> - Bug 473427 |
| *******************************************************************************/ |
| package org.eclipse.core.internal.resources; |
| |
| import java.io.DataInputStream; |
| import java.io.IOException; |
| import org.eclipse.core.internal.utils.ObjectMap; |
| import org.eclipse.core.runtime.*; |
| |
| public class SyncInfoSnapReader_3 extends SyncInfoSnapReader { |
| |
| public SyncInfoSnapReader_3(Workspace workspace, Synchronizer synchronizer) { |
| super(workspace, synchronizer); |
| } |
| |
| private ObjectMap<QualifiedName, Object> internalReadSyncInfo(DataInputStream input) throws IOException { |
| int size = input.readInt(); |
| ObjectMap<QualifiedName, Object> map = new ObjectMap<>(size); |
| for (int i = 0; i < size; i++) { |
| // read the qualified name |
| String qualifier = input.readUTF(); |
| String local = input.readUTF(); |
| QualifiedName name = new QualifiedName(qualifier, local); |
| // read the bytes |
| int length = input.readInt(); |
| byte[] bytes = new byte[length]; |
| input.readFully(bytes); |
| // put them in the table |
| map.put(name, bytes); |
| } |
| return map; |
| } |
| |
| /** |
| * <pre> {@code |
| * SNAP_FILE -> [VERSION_ID RESOURCE]* |
| * VERSION_ID -> int |
| * RESOURCE -> RESOURCE_PATH SIZE SYNCINFO* |
| * RESOURCE_PATH -> String |
| * SIZE -> int |
| * SYNCINFO -> QNAME BYTES |
| * QNAME -> String String |
| * BYTES -> byte[] |
| * }</pre> |
| */ |
| @Override |
| public void readSyncInfo(DataInputStream input) throws IOException { |
| IPath path = new Path(input.readUTF()); |
| ObjectMap<QualifiedName, Object> map = internalReadSyncInfo(input); |
| // set the table on the resource info |
| ResourceInfo info = workspace.getResourceInfo(path, true, false); |
| if (info == null) |
| return; |
| info.setSyncInfo(map); |
| info.clear(ICoreConstants.M_SYNCINFO_SNAP_DIRTY); |
| } |
| } |