1 /*******************************************************************************
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2 * Copyright (c) 2012 Association for Decentralized Information Management in
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.db.layer0.migration;
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14 import java.io.PrintWriter;
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16 import org.eclipse.core.runtime.IProgressMonitor;
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17 import org.simantics.db.Session;
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19 public interface MigrationStateKeys {
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24 public final static String SESSION = "session";
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26 * @see IProgressMonitor
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28 public final static String PROGRESS_MONITOR = "progressMonitor";
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29 public final static String BASE_URI = "baseURI";
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30 public final static String MODEL_FILE = "modelFile";
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31 public final static String CURRENT_TG = "currentTG";
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32 public final static String CURRENT_TGS = "currentTGS";
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34 public final static String GET_RESOURCE_IDS = "getResourceIds";
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35 public final static String RESOURCE_IDS = "resourceIds";
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38 * If this key is set, any messages logged by the migration process shall be
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39 * written into the associated {@link PrintWriter} instance.
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43 public final static String MESSAGE_LOG_WRITER = "messageLogWriter";
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46 * The reader used to support {@link #CURRENT_TGS}. Must be closed when
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47 * state is disposed.
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49 public final static String CURRENT_TGS_READER = "currentTGSReader";
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50 public final static String CURRENT_DATA_CONTAINER = "currentDataContainer";
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51 public final static String TG_EXTENSIONS = "tgExtensions";
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52 public final static String CURRENT_RESOURCE = "currentResource";
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53 public final static String IMPORT_ADVISOR = "importAdvisor";
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55 * All root resources of the imported material as
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56 * Collection<Resource>.
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58 public final static String CURRENT_ROOT_RESOURCES = "currentRootResources";
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60 * This is a hint that informs migration procedures whether they should
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61 * disable dependency index updates in database requests they perform.
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62 * Expects Boolean value and defaults to <code>true</code> if not defined.
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64 public final static String UPDATE_DEPENDENCIES = "updateDependencies";
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67 * The database revision ID right after importing the transferable graph (
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68 * {@link #CURRENT_TG} or {@link #CURRENT_TGS}) into the database which
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69 * occurs when {@link #CURRENT_RESOURCE} or {@link #CURRENT_ROOT_RESOURCES}
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70 * is asked for the first time.
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72 public final static String DATABASE_REVISION_AFTER_TG_IMPORT = "revisionAfterTgImport";
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