Examples with AbstractJob org.jkiss.dbeaver.model.runtime.AbstractJob used on opensource projects

Example 1 with AbstractJob

use of org.jkiss.dbeaver.model.runtime.AbstractJob in project dbeaver by serge-rider.

the class NavigatorHandlerRefresh method refreshNavigator.

public static void refreshNavigator(final Collection<? extends DBNNode> refreshObjects) {
    Job refreshJob = new AbstractJob("Refresh navigator object(s)") {

        public Throwable error;

        @Override
        protected IStatus run(DBRProgressMonitor monitor) {
            addJobChangeListener(new JobChangeAdapter() {

                @Override
                public void done(IJobChangeEvent event) {
                    if (error != null) {
                        UIUtils.showErrorDialog(null, "Refresh", "Error refreshing node", error);
                    }
                }
            });
            Set<DBNNode> refreshedSet = new HashSet<>();
            for (DBNNode node : refreshObjects) {
                if (node.isDisposed() || node.isLocked()) {
                    // Skip locked nodes
                    continue;
                }
                // Check this node was already refreshed
                if (!refreshedSet.isEmpty()) {
                    boolean skip = false;
                    for (DBNNode refreshed : refreshedSet) {
                        if (node == refreshed || node.isChildOf(refreshed)) {
                            skip = true;
                            break;
                        }
                    }
                    if (skip) {
                        continue;
                    }
                }
                setName("Refresh '" + node.getNodeName() + "'...");
                try {
                    DBNNode refreshed = node.refreshNode(monitor, DBNEvent.FORCE_REFRESH);
                    if (refreshed != null) {
                        refreshedSet.add(refreshed);
                    }
                } catch (Throwable ex) {
                    error = ex;
                }
            }
            return Status.OK_STATUS;
        }
    };
    refreshJob.setUser(true);
    refreshJob.schedule();
}

Example 2 with AbstractJob

use of org.jkiss.dbeaver.model.runtime.AbstractJob in project dbeaver by serge-rider.

the class SQLEditor method dumpServerOutput.

private void dumpServerOutput(@NotNull final DBCExecutionContext executionContext, @NotNull final DBCServerOutputReader outputReader) {
    new AbstractJob("Dump server output") {

        @Override
        protected IStatus run(DBRProgressMonitor monitor) {
            final StringWriter dump = new StringWriter();
            try {
                outputReader.readServerOutput(monitor, executionContext, new PrintWriter(dump, true));
                final String dumpString = dump.toString();
                if (!dumpString.isEmpty()) {
                    DBeaverUI.asyncExec(new Runnable() {

                        @Override
                        public void run() {
                            if (outputViewer.isDisposed()) {
                                return;
                            }
                            try {
                                IOUtils.copyText(new StringReader(dumpString), outputViewer.getOutputWriter());
                            } catch (IOException e) {
                                log.error(e);
                            }
                            if (outputViewer.isHasNewOutput()) {
                                outputViewer.scrollToEnd();
                                CTabItem outputItem = UIUtils.getTabItem(resultTabs, outputViewer);
                                if (outputItem != null && outputItem != resultTabs.getSelection()) {
                                    outputItem.setImage(IMG_OUTPUT_ALERT);
                                } else {
                                    toolOutputItem.setImage(IMG_OUTPUT_ALERT);
                                }
                            }
                        }
                    });
                }
            } catch (Exception e) {
                log.error(e);
            }
            return Status.OK_STATUS;
        }
    }.schedule();
}

Example 3 with AbstractJob

use of org.jkiss.dbeaver.model.runtime.AbstractJob in project dbeaver by serge-rider.

the class ConnectJob method runSync.

public IStatus runSync(DBRProgressMonitor monitor) {
    AbstractJob curJob = CURRENT_JOB.get();
    if (curJob != null) {
        curJob.setAttachedJob(this);
    }
    try {
        setThread(Thread.currentThread());
        reflect = false;
        return run(monitor);
    } finally {
        if (curJob != null) {
            curJob.setAttachedJob(null);
        }
    }
}

Example 4 with AbstractJob

use of org.jkiss.dbeaver.model.runtime.AbstractJob in project dbeaver by serge-rider.

the class PostgreBackupWizardPageObjects method loadTables.

private void loadTables(final PostgreSchema catalog) {
    if (catalog != null) {
        curSchema = catalog;
    }
    if (curSchema == null) {
        return;
    }
    final boolean isCatalogChecked = isChecked(curSchema);
    final Set<PostgreTableBase> checkedObjects = this.checkedObjects.get(curSchema);
    new AbstractJob("Load '" + curSchema.getName() + "' tables") {

        {
            setUser(true);
        }

        @Override
        protected IStatus run(DBRProgressMonitor monitor) {
            try {
                final List<PostgreTableBase> objects = new ArrayList<>();
                objects.addAll(curSchema.getTables(monitor));
                if (wizard.showViews) {
                    objects.addAll(curSchema.getViews(monitor));
                }
                Collections.sort(objects, DBUtils.nameComparator());
                DBeaverUI.syncExec(new Runnable() {

                    @Override
                    public void run() {
                        tablesTable.removeAll();
                        for (PostgreTableBase table : objects) {
                            TableItem item = new TableItem(tablesTable, SWT.NONE);
                            item.setImage(DBeaverIcons.getImage(table.isView() ? DBIcon.TREE_VIEW : DBIcon.TREE_TABLE));
                            item.setText(0, table.getName());
                            item.setData(table);
                            item.setChecked(isCatalogChecked && (checkedObjects == null || checkedObjects.contains(table)));
                        }
                    }
                });
            } catch (DBException e) {
                UIUtils.showErrorDialog(null, "Table list", "Can't read table list", e);
            }
            return Status.OK_STATUS;
        }
    }.schedule();
}

Example 5 with AbstractJob

use of org.jkiss.dbeaver.model.runtime.AbstractJob in project dbeaver by serge-rider.

the class ResultSetCommandHandler method execute.

@Nullable
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    final ResultSetViewer rsv = (ResultSetViewer) getActiveResultSet(HandlerUtil.getActivePart(event));
    if (rsv == null) {
        return null;
    }
    boolean shiftPressed = event.getTrigger() instanceof Event && ((((Event) event.getTrigger()).stateMask & SWT.SHIFT) == SWT.SHIFT);
    String actionId = event.getCommand().getId();
    IResultSetPresentation presentation = rsv.getActivePresentation();
    switch(actionId) {
        case IWorkbenchCommandConstants.FILE_REFRESH:
            rsv.refreshData(null);
            break;
        case CMD_TOGGLE_MODE:
            rsv.toggleMode();
            break;
        case CMD_TOGGLE_PANELS:
            rsv.showPanels(!rsv.isPanelsVisible());
            break;
        case CMD_SWITCH_PRESENTATION:
            rsv.switchPresentation();
            break;
        case CMD_ROW_PREVIOUS:
        case ITextEditorActionDefinitionIds.WORD_PREVIOUS:
            presentation.scrollToRow(IResultSetPresentation.RowPosition.PREVIOUS);
            break;
        case CMD_ROW_NEXT:
        case ITextEditorActionDefinitionIds.WORD_NEXT:
            presentation.scrollToRow(IResultSetPresentation.RowPosition.NEXT);
            break;
        case CMD_ROW_FIRST:
        case ITextEditorActionDefinitionIds.SELECT_WORD_PREVIOUS:
            presentation.scrollToRow(IResultSetPresentation.RowPosition.FIRST);
            break;
        case CMD_ROW_LAST:
        case ITextEditorActionDefinitionIds.SELECT_WORD_NEXT:
            presentation.scrollToRow(IResultSetPresentation.RowPosition.LAST);
            break;
        case CMD_FETCH_PAGE:
            rsv.readNextSegment();
            break;
        case CMD_FETCH_ALL:
            rsv.readAllData();
            break;
        case CMD_ROW_EDIT:
            if (presentation instanceof IResultSetEditor) {
                ((IResultSetEditor) presentation).openValueEditor(false);
            }
            break;
        case CMD_ROW_EDIT_INLINE:
            if (presentation instanceof IResultSetEditor) {
                ((IResultSetEditor) presentation).openValueEditor(true);
            }
            break;
        case CMD_ROW_ADD:
            rsv.addNewRow(false, shiftPressed);
            break;
        case CMD_ROW_COPY:
            rsv.addNewRow(true, shiftPressed);
            break;
        case CMD_ROW_DELETE:
        case IWorkbenchCommandConstants.EDIT_DELETE:
            rsv.deleteSelectedRows();
            break;
        case CMD_CELL_SET_NULL:
        case CMD_CELL_RESET:
            {
                IResultSetSelection selection = rsv.getSelection();
                for (Object cell : selection.toArray()) {
                    DBDAttributeBinding attr = selection.getElementAttribute(cell);
                    ResultSetRow row = selection.getElementRow(cell);
                    if (row != null && attr != null) {
                        ResultSetValueController valueController = new ResultSetValueController(rsv, attr, row, IValueController.EditType.NONE, null);
                        if (actionId.equals(CMD_CELL_SET_NULL)) {
                            valueController.updateValue(BaseValueManager.makeNullValue(valueController), false);
                        } else {
                            rsv.getModel().resetCellValue(attr, row);
                        }
                    }
                }
                rsv.redrawData(false, false);
                rsv.updatePanelsContent(false);
                break;
            }
        case CMD_APPLY_CHANGES:
            rsv.applyChanges(null);
            break;
        case CMD_REJECT_CHANGES:
            rsv.rejectChanges();
            break;
        case CMD_GENERATE_SCRIPT:
            {
                try {
                    final List<DBEPersistAction> sqlScript = new ArrayList<>();
                    try {
                        DBeaverUI.runInProgressService(new DBRRunnableWithProgress() {

                            @Override
                            public void run(DBRProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
                                List<DBEPersistAction> script = rsv.generateChangesScript(monitor);
                                if (script != null) {
                                    sqlScript.addAll(script);
                                }
                            }
                        });
                    } catch (InterruptedException e) {
                    // ignore
                    }
                    if (!sqlScript.isEmpty()) {
                        String scriptText = SQLUtils.generateScript(rsv.getDataContainer() == null ? null : rsv.getDataContainer().getDataSource(), sqlScript.toArray(new DBEPersistAction[sqlScript.size()]), false);
                        scriptText = SQLUtils.generateCommentLine(rsv.getExecutionContext() == null ? null : rsv.getExecutionContext().getDataSource(), "Actual parameter values may differ, what you see is a default string representation of values") + scriptText;
                        ViewSQLDialog dialog = new ViewSQLDialog(HandlerUtil.getActivePart(event).getSite(), rsv.getExecutionContext(), CoreMessages.editors_entity_dialog_preview_title, UIIcon.SQL_PREVIEW, scriptText);
                        dialog.open();
                    }
                } catch (InvocationTargetException e) {
                    UIUtils.showErrorDialog(HandlerUtil.getActiveShell(event), "Script generation", "Can't generate changes script", e.getTargetException());
                }
                break;
            }
        case CMD_COPY_COLUMN_NAMES:
            {
                StringBuilder buffer = new StringBuilder();
                IResultSetSelection selection = rsv.getSelection();
                Collection<DBDAttributeBinding> attrs = selection.isEmpty() ? rsv.getModel().getVisibleAttributes() : selection.getSelectedAttributes();
                for (DBDAttributeBinding attr : attrs) {
                    if (buffer.length() > 0) {
                        buffer.append("\t");
                    }
                    buffer.append(attr.getName());
                }
                ResultSetUtils.copyToClipboard(buffer.toString());
                break;
            }
        case CMD_COPY_ROW_NAMES:
            {
                StringBuilder buffer = new StringBuilder();
                IResultSetSelection selection = rsv.getSelection();
                for (ResultSetRow row : ((IResultSetSelection) selection).getSelectedRows()) {
                    if (buffer.length() > 0) {
                        buffer.append("\n");
                    }
                    buffer.append(row.getVisualNumber() + 1);
                }
                ResultSetUtils.copyToClipboard(buffer.toString());
                break;
            }
        case IWorkbenchCommandConstants.EDIT_COPY:
            ResultSetUtils.copyToClipboard(presentation.copySelectionToString(new ResultSetCopySettings(false, false, false, true, null, null, DBDDisplayFormat.EDIT)));
            break;
        case IWorkbenchCommandConstants.EDIT_PASTE:
        case CoreCommands.CMD_PASTE_SPECIAL:
            if (presentation instanceof IResultSetEditor) {
                ((IResultSetEditor) presentation).pasteFromClipboard(actionId.equals(CoreCommands.CMD_PASTE_SPECIAL));
            }
            break;
        case IWorkbenchCommandConstants.EDIT_CUT:
            ResultSetUtils.copyToClipboard(presentation.copySelectionToString(new ResultSetCopySettings(false, false, true, true, null, null, DBDDisplayFormat.EDIT)));
            break;
        case IWorkbenchCommandConstants.FILE_PRINT:
            presentation.printResultSet();
            break;
        case ITextEditorActionDefinitionIds.SMART_ENTER:
            if (presentation instanceof IResultSetEditor) {
                ((IResultSetEditor) presentation).openValueEditor(false);
            }
            break;
        case IWorkbenchCommandConstants.EDIT_FIND_AND_REPLACE:
            FindReplaceAction action = new FindReplaceAction(DBeaverActivator.getCoreResourceBundle(), "Editor.FindReplace.", HandlerUtil.getActiveShell(event), rsv.getAdapter(IFindReplaceTarget.class));
            action.run();
            break;
        case CMD_NAVIGATE_LINK:
            final ResultSetRow row = rsv.getCurrentRow();
            final DBDAttributeBinding attr = rsv.getActivePresentation().getCurrentAttribute();
            if (row != null && attr != null) {
                new AbstractJob("Navigate association") {

                    @Override
                    protected IStatus run(DBRProgressMonitor monitor) {
                        try {
                            rsv.navigateAssociation(monitor, attr, row, false);
                        } catch (DBException e) {
                            return GeneralUtils.makeExceptionStatus(e);
                        }
                        return Status.OK_STATUS;
                    }
                }.schedule();
            }
            break;
        case CMD_COUNT:
            rsv.updateRowCount();
            break;
        case IWorkbenchCommandConstants.NAVIGATE_BACKWARD_HISTORY:
            {
                final int hp = rsv.getHistoryPosition();
                if (hp > 0) {
                    rsv.navigateHistory(hp - 1);
                }
                break;
            }
        case IWorkbenchCommandConstants.NAVIGATE_FORWARD_HISTORY:
            {
                final int hp = rsv.getHistoryPosition();
                if (hp < rsv.getHistorySize() - 1) {
                    rsv.navigateHistory(hp + 1);
                }
                break;
            }
        case ITextEditorActionDefinitionIds.LINE_GOTO:
            {
                ResultSetRow currentRow = rsv.getCurrentRow();
                final int rowCount = rsv.getModel().getRowCount();
                if (rowCount <= 0) {
                    break;
                }
                GotoLineDialog d = new GotoLineDialog(HandlerUtil.getActiveShell(event), "Go to Row", "Enter row number (1.." + rowCount + ")", String.valueOf(currentRow == null ? 1 : currentRow.getVisualNumber() + 1), new IInputValidator() {

                    @Override
                    public String isValid(String input) {
                        try {
                            int i = Integer.parseInt(input);
                            if (i <= 0 || rowCount < i) {
                                return "Row number is out of range";
                            }
                        } catch (NumberFormatException x) {
                            return "Not a number";
                        }
                        return null;
                    }
                });
                if (d.open() == Window.OK) {
                    int line = Integer.parseInt(d.getValue());
                    rsv.setCurrentRow(rsv.getModel().getRow(line - 1));
                    rsv.getActivePresentation().scrollToRow(IResultSetPresentation.RowPosition.CURRENT);
                }
                break;
            }
        case CMD_FILTER_MENU:
            {
                rsv.showFiltersMenu();
                break;
            }
    }
    return null;
}