Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.debug.browser / src / org / simantics / debug / browser / internal / rewriters / ResourceInfoCreator.java

diff --git a/bundles/org.simantics.debug.browser/src/org/simantics/debug/browser/internal/rewriters/ResourceInfoCreator.java b/bundles/org.simantics.debug.browser/src/org/simantics/debug/browser/internal/rewriters/ResourceInfoCreator.java
new file mode 100644 (file)
index 0000000..1bb2968
--- /dev/null
+++ b/bundles/org.simantics.debug.browser/src/org/simantics/debug/browser/internal/rewriters/ResourceInfoCreator.java
@@ -0,0 +1,42 @@
+/*******************************************************************************\r
+ * Copyright (c) 2016 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ *     THTH ry - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.debug.browser.internal.rewriters;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.service.XSupport;\r
+import org.simantics.debug.browser.content.ResourceBrowserContent;\r
+import org.simantics.debug.browser.content.ResourceBrowserRewriter;\r
+import org.simantics.debug.browser.sections.ResourceInfoSection;\r
+import org.simantics.debug.browser.utils.ValueInfo;\r
+import org.simantics.debug.browser.utils.Values;\r
+\r
+public enum ResourceInfoCreator implements ResourceBrowserRewriter {\r
+\r
+    INSTANCE;\r
+\r
+    @Override\r
+    public void rewrite(ReadGraph graph, ResourceBrowserContent content) throws DatabaseException {\r
+        XSupport xs = graph.getService(XSupport.class);\r
+        boolean immutable = xs.getImmutable(content.resource);\r
+        ValueInfo valueInfo = Values.getPossibleValueInfo(graph, content.resource);\r
+        if (valueInfo != null || immutable) {\r
+            content.putSection(ResourceInfoSection.class, new ResourceInfoSection(valueInfo, immutable));\r
+        }\r
+    }\r
+\r
+    @Override\r
+    public double getPriority() {\r
+        return 0;\r
+    }\r
+\r
+}\r