QM event browser impl

Former-commit-id: 6898bf5c

plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/exec/DBCExecutionPurpose.java

@@ -29,21 +29,35 @@ package org.jkiss.dbeaver.model.exec;
  */
 public enum DBCExecutionPurpose {
 
-    USER(true),               // User query
-    USER_FILTERED(true),      // User query with additional filters
-    USER_SCRIPT(true),        // User script query
-    UTIL(false),              // Utility query (utility method initialized by user)
-    META(false),              // Metadata query, processed by data source providers internally
-    META_DDL(false),;
+    USER(0, true),               // User query
+    USER_FILTERED(1, true),      // User query with additional filters
+    USER_SCRIPT(2, true),        // User script query
+    UTIL(3, false),              // Utility query (utility method initialized by user)
+    META(4, false),              // Metadata query, processed by data source providers internally
+    META_DDL(5, false),;
 
+    private final int id;
     private final boolean user;
 
-    DBCExecutionPurpose(boolean user) {
+    DBCExecutionPurpose(int id, boolean user) {
+        this.id = id;
         this.user = user;
     }
 
+    public int getId() {
+        return id;
+    }
+
     public boolean isUser() {
         return user;
     }           // Metadata modifications (DDL)
 
+    public static DBCExecutionPurpose getById(int id) {
+        for (DBCExecutionPurpose purpose : values()) {
+            if (purpose.getId() == id) {
+                return purpose;
+            }
+        }
+        return USER;
+    }
 }

plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/qm/meta/QMMObject.java

@@ -42,6 +42,12 @@ public abstract class QMMObject {
         this.openTime = getTimeStamp();
     }
 
+    protected QMMObject(long openTime, long closeTime) {
+        this.objectId = generateObjectId();
+        this.openTime = openTime;
+        this.closeTime = closeTime;
+    }
+
     protected void close()
     {
         this.closeTime = getTimeStamp();

plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/qm/meta/QMMSessionInfo.java

@@ -58,7 +58,8 @@ public class QMMSessionInfo extends QMMObject {
         }
     }
 
-    public QMMSessionInfo(String containerId, String containerName, String driverId, DBPConnectionConfiguration connectionConfiguration, String contextName, boolean transactional) {
+    public QMMSessionInfo(long openTime, long closeTime, String containerId, String containerName, String driverId, DBPConnectionConfiguration connectionConfiguration, String contextName, boolean transactional) {
+        super(openTime, closeTime);
         this.containerId = containerId;
         this.containerName = containerName;
         this.driverId = driverId;

plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/qm/meta/QMMStatementExecuteInfo.java

@@ -60,6 +60,18 @@ public class QMMStatementExecuteInfo extends QMMObject {
 
     }
 
+    public QMMStatementExecuteInfo(long openTime, long closeTime, QMMStatementInfo stmt, String queryString, long rowCount, int errorCode, String errorMessage, long fetchBeginTime, long fetchEndTime, boolean transactional) {
+        super(openTime, closeTime);
+        this.statement = stmt;
+        this.queryString = queryString;
+        this.rowCount = rowCount;
+        this.errorCode = errorCode;
+        this.errorMessage = errorMessage;
+        this.fetchBeginTime = fetchBeginTime;
+        this.fetchEndTime = fetchEndTime;
+        this.transactional = transactional;
+    }
+
     void close(long rowCount, Throwable error)
     {
         if (error != null) {

plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/qm/meta/QMMStatementInfo.java

@@ -30,7 +30,7 @@ public class QMMStatementInfo extends QMMObject {
 
     private transient DBCStatement reference;
 
-    QMMStatementInfo(QMMSessionInfo session, DBCStatement reference, QMMStatementInfo previous)
+    public QMMStatementInfo(QMMSessionInfo session, DBCStatement reference, QMMStatementInfo previous)
     {
         this.session = session;
         this.reference = reference;
@@ -38,6 +38,13 @@ public class QMMStatementInfo extends QMMObject {
         this.previous = previous;
     }
 
+    public QMMStatementInfo(long openTime, long closeTime, QMMSessionInfo session, DBCExecutionPurpose purpose) {
+        super(openTime, closeTime);
+        this.session = session;
+        this.purpose = purpose;
+        this.previous = null;
+    }
+
     @Override
     public void close()
     {