X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Fmigration%2FMigrationStateKeys.java;fp=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Fmigration%2FMigrationStateKeys.java;h=8739aa9999833e9371028997b906286bb5c1f7e1;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/migration/MigrationStateKeys.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/migration/MigrationStateKeys.java
new file mode 100644
index 000000000..8739aa999
--- /dev/null
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/migration/MigrationStateKeys.java
@@ -0,0 +1,74 @@
+/*******************************************************************************
+ * Copyright (c) 2012 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * 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:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.db.layer0.migration;
+
+import java.io.PrintWriter;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.simantics.db.Session;
+
+public interface MigrationStateKeys {
+
+    /**
+     * @see Session
+     */
+    public final static String SESSION = "session";
+    /**
+     * @see IProgressMonitor
+     */
+    public final static String PROGRESS_MONITOR = "progressMonitor";
+	public final static String BASE_URI = "baseURI";
+    public final static String MODEL_FILE = "modelFile";
+	public final static String CURRENT_TG = "currentTG";
+    public final static String CURRENT_TGS = "currentTGS";
+    
+    public final static String GET_RESOURCE_IDS = "getResourceIds";
+    public final static String RESOURCE_IDS = "resourceIds";
+
+    /**
+     * If this key is set, any messages logged by the migration process shall be
+     * written into the associated {@link PrintWriter} instance.
+     * 
+     * @see NullWriter
+     */
+    public final static String MESSAGE_LOG_WRITER = "messageLogWriter";
+
+    /**
+     * The reader used to support {@link #CURRENT_TGS}. Must be closed when
+     * state is disposed.
+     */
+    public final static String CURRENT_TGS_READER = "currentTGSReader";
+	public final static String CURRENT_DATA_CONTAINER = "currentDataContainer";
+	public final static String TG_EXTENSIONS = "tgExtensions";
+	public final static String CURRENT_RESOURCE = "currentResource";
+	public final static String IMPORT_ADVISOR = "importAdvisor";
+    /**
+     * All root resources of the imported material as
+     * Collection<Resource>.
+     */
+    public final static String CURRENT_ROOT_RESOURCES = "currentRootResources";
+    /**
+     * This is a hint that informs migration procedures whether they should
+     * disable dependency index updates in database requests they perform.
+     * Expects Boolean value and defaults to <code>true</code> if not defined.
+     */
+    public final static String UPDATE_DEPENDENCIES = "updateDependencies";
+
+    /**
+     * The database revision ID right after importing the transferable graph (
+     * {@link #CURRENT_TG} or {@link #CURRENT_TGS}) into the database which
+     * occurs when {@link #CURRENT_RESOURCE} or {@link #CURRENT_ROOT_RESOURCES}
+     * is asked for the first time.
+     */
+    public final static String DATABASE_REVISION_AFTER_TG_IMPORT = "revisionAfterTgImport";
+
+}