X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.browsing.ui.graph.impl%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fgraph%2Fimpl%2FGraphFactoryStringModifier.java;fp=bundles%2Forg.simantics.browsing.ui.graph.impl%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fgraph%2Fimpl%2FGraphFactoryStringModifier.java;h=d20745006b9c83c5d4a89e5849f043f818a865cb;hp=0000000000000000000000000000000000000000;hb=969bd23cab98a79ca9101af33334000879fb60c5;hpb=866dba5cd5a3929bbeae85991796acb212338a08

diff --git a/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/GraphFactoryStringModifier.java b/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/GraphFactoryStringModifier.java
new file mode 100644
index 000000000..d20745006
--- /dev/null
+++ b/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/GraphFactoryStringModifier.java
@@ -0,0 +1,78 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 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.browsing.ui.graph.impl;
+
+import org.simantics.db.RequestProcessor;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.utils.datastructures.Callback;
+import org.simantics.utils.ui.ErrorLogger;
+
+/**
+ * Please implement:
+ * <ul>
+ * <li>{@link #createModifierInput(String)} - constructs an input for
+ * {@link org.simantics.db.layer0.adapter.Modifier#modify(WriteGraph, Object)}
+ * from the specified label given by the user.
+ * <li>{@link #doModify(WriteGraph, String)} - perform the requested
+ * modification into the graph.</li>
+ * </ul>
+ * 
+ * <p>
+ * See {@link AbstractStringModifier} for more information.
+ * </p>
+ * 
+ * @author Tuukka Lehtonen
+ * 
+ * @param <T> the input class of the used
+ *        {@link org.simantics.db.layer0.adapter.Modifier}
+ */
+public class GraphFactoryStringModifier extends AbstractFactoryStringModifier {
+
+    /**
+     * @param context
+     * @param session
+     */
+    public GraphFactoryStringModifier(Resource subject, Resource predicate, Resource object, RequestProcessor processor) {
+        super(subject, predicate, object, processor);
+    }
+
+    @Override
+    public final void doModify(final String label) {
+        session.asyncRequest(new WriteRequest() {
+            @Override
+            public void perform(WriteGraph graph) throws DatabaseException {
+                doModifyWithFactory(graph, label);
+            }
+        }, new Callback<DatabaseException>() {
+            @Override
+            public void run(DatabaseException parameter) {
+                if (parameter != null)
+                    ErrorLogger.defaultLogError(parameter);
+            }
+        });
+    }
+
+    public void doModifyWithFactory(WriteGraph graph, String label) throws DatabaseException {
+        if (getModifierFactory() != null)
+            getModifier().modify(graph, label);
+        else
+            doModify(graph, label);
+    }
+
+    public void doModify(WriteGraph graph, String label) throws DatabaseException {
+        getModifier().modify(graph, label);
+    }
+
+};