Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.db.common / src / org / simantics / db / common / issue / AnonymousIssue.java

diff --git a/bundles/org.simantics.db.common/src/org/simantics/db/common/issue/AnonymousIssue.java b/bundles/org.simantics.db.common/src/org/simantics/db/common/issue/AnonymousIssue.java
new file mode 100644 (file)
index 0000000..0a98dc2
--- /dev/null
+++ b/bundles/org.simantics.db.common/src/org/simantics/db/common/issue/AnonymousIssue.java
@@ -0,0 +1,101 @@
+package org.simantics.db.common.issue;\r
+\r
+import java.text.DateFormat;\r
+import java.text.SimpleDateFormat;\r
+import java.util.Arrays;\r
+import java.util.Calendar;\r
+import java.util.Collection;\r
+import java.util.HashSet;\r
+import java.util.Set;\r
+import java.util.UUID;\r
+\r
+import org.simantics.databoard.Bindings;\r
+import org.simantics.db.Issue;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.WriteGraph;\r
+import org.simantics.db.common.procedure.adapter.TransientCacheListener;\r
+import org.simantics.db.common.request.IndexRoot;\r
+import org.simantics.db.common.utils.ListUtils;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.issues.ontology.IssueResource;\r
+import org.simantics.layer0.Layer0;\r
+\r
+public class AnonymousIssue implements Issue {\r
+\r
+       public final Resource type;\r
+       public final Resource[] contexts;\r
+\r
+       public AnonymousIssue(Resource type, Resource ... contexts) {\r
+               this.type = type;\r
+               this.contexts = contexts;\r
+       }\r
+\r
+       public AnonymousIssue(Resource type, Collection<Resource> contexts) {\r
+               this.type = type;\r
+               this.contexts = contexts.toArray(new Resource[contexts.size()]);\r
+       }\r
+\r
+       public void writeAdditionalContext(WriteGraph graph, Resource issue) throws DatabaseException {\r
+\r
+               IssueResource IR = IssueResource.getInstance(graph);\r
+\r
+               // The main context\r
+               graph.claim(issue, IR.Issue_HasContext, IR.Issue_HasContext_Inverse, contexts[0]);\r
+               // A possible parent\r
+               Layer0 L0 = Layer0.getInstance(graph);\r
+               Resource parent = graph.getPossibleObject(contexts[0], L0.PartOf);\r
+               if(parent != null) {\r
+                       graph.claim(issue, IR.Issue_HasContext, IR.Issue_HasContext_Inverse, parent);\r
+               }\r
+\r
+       }\r
+\r
+       @Override\r
+       public Resource write(WriteGraph graph, Resource source) throws DatabaseException {\r
+\r
+               Layer0 L0 = Layer0.getInstance(graph);\r
+               IssueResource IR = IssueResource.getInstance(graph);\r
+\r
+               Resource model = graph.syncRequest(new IndexRoot(source), TransientCacheListener.<Resource>instance());\r
+\r
+               Resource issue = graph.newResource();\r
+               graph.claim(issue, L0.InstanceOf, null, type);\r
+               graph.addLiteral(issue, L0.HasName, L0.NameOf, L0.String, UUID.randomUUID().toString(), Bindings.STRING);\r
+\r
+               graph.claim(issue, IR.Issue_HasContexts, IR.Issue_HasContexts_Inverse, ListUtils.create(graph, L0.List, contexts));\r
+\r
+               writeAdditionalContext(graph, issue);\r
+\r
+               DateFormat format = new SimpleDateFormat("dd.MM.yyyy HH:mm:ss");\r
+               String created = format.format(Calendar.getInstance().getTime());\r
+               graph.addLiteral(issue, IR.Issue_creationTime, IR.Issue_creationTime_Inverse, L0.String, created, Bindings.STRING);\r
+               graph.claim(source, IR.IssueSource_Manages, IR.IssueSource_Manages_Inverse, issue);\r
+               graph.claim(model, L0.ConsistsOf, L0.PartOf, issue);\r
+               \r
+               return issue;\r
+\r
+       }\r
+\r
+       @Override\r
+       public String toString() {\r
+               return Arrays.toString(contexts);\r
+       }\r
+\r
+       @Override\r
+       public Resource getType() {\r
+               return type;\r
+       }\r
+\r
+       @Override\r
+       public Object getMainContext() {\r
+               return contexts[0];\r
+       }\r
+\r
+       @Override\r
+       public Set<Resource> getContexts() {\r
+               HashSet<Resource> result = new HashSet<Resource>();\r
+               for(Resource context : contexts) result.add(context);\r
+               return result;\r
+       }\r
+\r
+}\r