Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.issues.ui / src / org / simantics / issues / ui / handler / PurgeResolvedIssues.java

diff --git a/bundles/org.simantics.issues.ui/src/org/simantics/issues/ui/handler/PurgeResolvedIssues.java b/bundles/org.simantics.issues.ui/src/org/simantics/issues/ui/handler/PurgeResolvedIssues.java
new file mode 100644 (file)
index 0000000..4bd4f60
--- /dev/null
+++ b/bundles/org.simantics.issues.ui/src/org/simantics/issues/ui/handler/PurgeResolvedIssues.java
@@ -0,0 +1,113 @@
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2011 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
+ *     VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.issues.ui.handler;\r
+\r
+import java.lang.reflect.InvocationTargetException;\r
+import java.util.HashSet;\r
+import java.util.Map;\r
+import java.util.Set;\r
+\r
+import org.eclipse.core.commands.AbstractHandler;\r
+import org.eclipse.core.commands.ExecutionEvent;\r
+import org.eclipse.core.commands.ExecutionException;\r
+import org.eclipse.core.runtime.IProgressMonitor;\r
+import org.eclipse.core.runtime.SubMonitor;\r
+import org.eclipse.jface.operation.IRunnableWithProgress;\r
+import org.eclipse.ui.PlatformUI;\r
+import org.simantics.Simantics;\r
+import org.simantics.browsing.ui.common.ErrorLogger;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.Session;\r
+import org.simantics.db.WriteGraph;\r
+import org.simantics.db.common.request.DelayedWriteRequest;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.layer0.util.Layer0Utils;\r
+import org.simantics.db.layer0.util.RemoverUtil;\r
+import org.simantics.issues.common.AllActiveIssues;\r
+import org.simantics.issues.ontology.IssueResource;\r
+\r
+import gnu.trove.map.hash.THashMap;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public class PurgeResolvedIssues extends AbstractHandler {\r
+\r
+    @Override\r
+    public Object execute(ExecutionEvent event) throws ExecutionException {\r
+        try {\r
+            PlatformUI.getWorkbench().getProgressService().busyCursorWhile(new IRunnableWithProgress() {\r
+                @Override\r
+                public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {\r
+                    try {\r
+                        purgeResolvedIssues(monitor);\r
+                    } catch (DatabaseException e) {\r
+                        throw new InvocationTargetException(e);\r
+                    } finally {\r
+                        monitor.done();\r
+                    }\r
+                }\r
+            });\r
+        } catch (InvocationTargetException e) {\r
+            ErrorLogger.defaultLogError(e);\r
+        } catch (InterruptedException e) {\r
+            ErrorLogger.defaultLogError(e);\r
+        }\r
+        return null;\r
+    }\r
+\r
+    private void purgeResolvedIssues(IProgressMonitor monitor) throws DatabaseException {\r
+        Session session = Simantics.getSession();\r
+        final Resource project = Simantics.getProjectResource();\r
+        if (project == null)\r
+            return;\r
+\r
+        final SubMonitor mon = SubMonitor.convert(monitor, "Purging resolved issues...", 100);\r
+\r
+        session.syncRequest(new DelayedWriteRequest() {\r
+            @Override\r
+            public void perform(WriteGraph graph) throws DatabaseException {\r
+                graph.markUndoPoint();\r
+                IssueResource ISSUE = IssueResource.getInstance(graph);\r
+                Set<Resource> toBeRemoved = new HashSet<Resource>();\r
+                Map<Resource, Boolean> sourceIsContinuous = new THashMap<Resource, Boolean>(); \r
+                for (Resource activeIssue : graph.syncRequest(new AllActiveIssues(project))) {\r
+                    if (graph.hasStatement(activeIssue, ISSUE.Resolved)) {\r
+                        Resource managedBy = graph.getPossibleObject(activeIssue, ISSUE.IssueSource_Manages_Inverse);\r
+                        if (managedBy != null) {\r
+                            Boolean isContinuous = sourceIsContinuous.get(managedBy);\r
+                            if (isContinuous == null) {\r
+                                isContinuous = graph.isInstanceOf(managedBy, ISSUE.ContinuousIssueSource);\r
+                                sourceIsContinuous.put(managedBy, isContinuous);\r
+                            }\r
+                            if (isContinuous)\r
+                                continue;\r
+                        }\r
+                        toBeRemoved.add(activeIssue);\r
+                    }\r
+                }\r
+\r
+                mon.setTaskName("Purging " + toBeRemoved.size() + " resolved batch issues...");\r
+                mon.setWorkRemaining(toBeRemoved.size());\r
+                StringBuilder sb = new StringBuilder();\r
+                sb.append("Purged " + toBeRemoved.size() + " resolved batch issue(s)");\r
+                for (Resource remove : toBeRemoved) {\r
+                    //sb.append(NameUtils.getSafeLabel(graph, remove) + " ");\r
+                    RemoverUtil.remove(graph, remove);\r
+                    mon.worked(1);\r
+                }\r
+                Layer0Utils.addCommentMetadata(graph, sb.toString());\r
+            }\r
+        });\r
+    }\r
+\r
+}\r