Examples with EnterSelectionDialog org.pentaho.di.ui.core.dialog.EnterSelectionDialog used on opensource projects

Example 51 with EnterSelectionDialog

use of org.pentaho.di.ui.core.dialog.EnterSelectionDialog in project pentaho-kettle by pentaho.

the class Spoon method exploreDatabase.

public void exploreDatabase() {
    if (RepositorySecurityUI.verifyOperations(shell, rep, RepositoryOperation.EXPLORE_DATABASE)) {
        return;
    }
    // Show a minimal window to allow you to quickly select the database
    // connection to explore
    // 
    List<DatabaseMeta> databases = new ArrayList<>();
    // First load the connections from the loaded file
    // 
    HasDatabasesInterface databasesInterface = getActiveHasDatabasesInterface();
    if (databasesInterface != null) {
        databases.addAll(databasesInterface.getDatabases());
    }
    // 
    if (rep != null) {
        try {
            List<DatabaseMeta> list = rep.readDatabases();
            for (DatabaseMeta databaseMeta : list) {
                int index = databases.indexOf(databaseMeta);
                if (index < 0) {
                    databases.add(databaseMeta);
                } else {
                    databases.set(index, databaseMeta);
                }
            }
        } catch (KettleException e) {
            log.logError("Unexpected repository error", e.getMessage());
        }
    }
    if (databases.size() == 0) {
        return;
    }
    // OK, get a list of all the database names...
    // 
    String[] databaseNames = new String[databases.size()];
    for (int i = 0; i < databases.size(); i++) {
        databaseNames[i] = databases.get(i).getName();
    }
    // show the shell...
    // 
    EnterSelectionDialog dialog = new EnterSelectionDialog(shell, databaseNames, BaseMessages.getString(PKG, "Spoon.ExploreDB.SelectDB.Title"), BaseMessages.getString(PKG, "Spoon.ExploreDB.SelectDB.Message"));
    String name = dialog.open();
    if (name != null) {
        selectionObject = DatabaseMeta.findDatabase(databases, name);
        exploreDB();
    }
}

Example 52 with EnterSelectionDialog

use of org.pentaho.di.ui.core.dialog.EnterSelectionDialog in project pentaho-kettle by pentaho.

the class Spoon method editClustering.

/**
 * Select a clustering schema for this step.
 *
 * @param stepMetas The steps (at least one!) to set the clustering schema for.
 */
public void editClustering(TransMeta transMeta, List<StepMeta> stepMetas) {
    String[] clusterSchemaNames = transMeta.getClusterSchemaNames();
    StepMeta stepMeta = stepMetas.get(0);
    int idx = -1;
    if (stepMeta.getClusterSchema() != null) {
        idx = transMeta.getClusterSchemas().indexOf(stepMeta.getClusterSchema());
    }
    EnterSelectionDialog dialog = new EnterSelectionDialog(shell, clusterSchemaNames, BaseMessages.getString(PKG, "Spoon.Dialog.SelectClusteringSchema.Title"), BaseMessages.getString(PKG, "Spoon.Dialog.SelectClusteringSchema.Message"));
    String schemaName = dialog.open(idx);
    if (schemaName == null) {
        for (StepMeta step : stepMetas) {
            step.setClusterSchema(null);
        }
    } else {
        ClusterSchema clusterSchema = transMeta.findClusterSchema(schemaName);
        for (StepMeta step : stepMetas) {
            step.setClusterSchema(clusterSchema);
        }
    }
    transMeta.setChanged();
    refreshTree();
    refreshGraph();
}

Example 53 with EnterSelectionDialog

use of org.pentaho.di.ui.core.dialog.EnterSelectionDialog in project pentaho-kettle by pentaho.

the class SpoonSlave method sniff.

protected void sniff() {
    TreeItem[] ti = wTree.getSelection();
    if (ti.length == 1) {
        TreeItem treeItem = ti[0];
        String[] path = ConstUI.getTreeStrings(treeItem);
        // Make sure we're positioned on a step
        if (path.length <= 2) {
            return;
        }
        String name = path[1];
        String step = path[2];
        String copy = treeItem.getText(1);
        EnterNumberDialog numberDialog = new EnterNumberDialog(shell, PropsUI.getInstance().getDefaultPreviewSize(), BaseMessages.getString(PKG, "SpoonSlave.SniffSizeQuestion.Title"), BaseMessages.getString(PKG, "SpoonSlave.SniffSizeQuestion.Message"));
        int lines = numberDialog.open();
        if (lines <= 0) {
            return;
        }
        EnterSelectionDialog selectionDialog = new EnterSelectionDialog(shell, new String[] { SniffStepServlet.TYPE_INPUT, SniffStepServlet.TYPE_OUTPUT }, BaseMessages.getString(PKG, "SpoonSlave.SniffTypeQuestion.Title"), BaseMessages.getString(PKG, "SpoonSlave.SniffTypeQuestion.Message"));
        String type = selectionDialog.open(1);
        if (type == null) {
            return;
        }
        try {
            String xml = slaveServer.sniffStep(name, step, copy, lines, type);
            Document doc = XMLHandler.loadXMLString(xml);
            Node node = XMLHandler.getSubNode(doc, SniffStepServlet.XML_TAG);
            Node metaNode = XMLHandler.getSubNode(node, RowMeta.XML_META_TAG);
            RowMetaInterface rowMeta = new RowMeta(metaNode);
            int nrRows = Const.toInt(XMLHandler.getTagValue(node, "nr_rows"), 0);
            List<Object[]> rowBuffer = new ArrayList<Object[]>();
            for (int i = 0; i < nrRows; i++) {
                Node dataNode = XMLHandler.getSubNodeByNr(node, RowMeta.XML_DATA_TAG, i);
                Object[] row = rowMeta.getRow(dataNode);
                rowBuffer.add(row);
            }
            PreviewRowsDialog prd = new PreviewRowsDialog(shell, new Variables(), SWT.NONE, step, rowMeta, rowBuffer);
            prd.open();
        } catch (Exception e) {
            new ErrorDialog(shell, BaseMessages.getString(PKG, "SpoonSlave.ErrorSniffingStep.Title"), BaseMessages.getString(PKG, "SpoonSlave.ErrorSniffingStep.Message"), e);
        }
    }
}

Example 54 with EnterSelectionDialog

use of org.pentaho.di.ui.core.dialog.EnterSelectionDialog in project pentaho-kettle by pentaho.

the class AddSequenceDialog method getSchemaNames.

private void getSchemaNames() {
    if (wSchema.isDisposed()) {
        return;
    }
    DatabaseMeta databaseMeta = transMeta.findDatabase(wConnection.getText());
    if (databaseMeta != null) {
        Database database = new Database(loggingObject, databaseMeta);
        try {
            database.connect();
            String[] schemas = database.getSchemas();
            if (null != schemas && schemas.length > 0) {
                schemas = Const.sortStrings(schemas);
                EnterSelectionDialog dialog = new EnterSelectionDialog(shell, schemas, BaseMessages.getString(PKG, "AddSequenceDialog.SelectSequence.Title", wConnection.getText()), BaseMessages.getString(PKG, "AddSequenceDialog.SelectSequence.Message"));
                String d = dialog.open();
                if (d != null) {
                    wSchema.setText(Const.NVL(d.toString(), ""));
                }
            } else {
                MessageBox mb = new MessageBox(shell, SWT.OK | SWT.ICON_ERROR);
                mb.setMessage(BaseMessages.getString(PKG, "AddSequenceDialog.NoSchema.Message"));
                mb.setText(BaseMessages.getString(PKG, "AddSequenceDialog.NoSchema.Title"));
                mb.open();
            }
        } catch (Exception e) {
            new ErrorDialog(shell, BaseMessages.getString(PKG, "System.Dialog.Error.Title"), BaseMessages.getString(PKG, "AddSequenceDialog.ErrorGettingSchemas"), e);
        } finally {
            if (database != null) {
                database.disconnect();
                database = null;
            }
        }
    }
}

Example 55 with EnterSelectionDialog

use of org.pentaho.di.ui.core.dialog.EnterSelectionDialog in project pentaho-kettle by pentaho.

the class TransGraph method askUserForCustomDistributionMethod.

public RowDistributionInterface askUserForCustomDistributionMethod() {
    List<PluginInterface> plugins = PluginRegistry.getInstance().getPlugins(RowDistributionPluginType.class);
    if (Utils.isEmpty(plugins)) {
        return null;
    }
    List<String> choices = new ArrayList<>();
    for (PluginInterface plugin : plugins) {
        choices.add(plugin.getName() + " : " + plugin.getDescription());
    }
    EnterSelectionDialog dialog = new EnterSelectionDialog(shell, choices.toArray(new String[choices.size()]), "Select distribution method", "Please select the row distribution method:");
    if (dialog.open() != null) {
        PluginInterface plugin = plugins.get(dialog.getSelectionNr());
        try {
            return (RowDistributionInterface) PluginRegistry.getInstance().loadClass(plugin);
        } catch (Exception e) {
            new ErrorDialog(shell, "Error", "Error loading row distribution plugin class", e);
            return null;
        }
    } else {
        return null;
    }
}