Examples with TransMeta org.pentaho.di.trans.TransMeta used on opensource projects

Example 61 with TransMeta

use of org.pentaho.di.trans.TransMeta in project pentaho-kettle by pentaho.

the class Spoon method editSelectAll.

public void editSelectAll() {
    TransMeta transMeta = getActiveTransformation();
    if (transMeta != null) {
        transMeta.selectAll();
        getActiveTransGraph().redraw();
    }
    JobMeta jobMeta = getActiveJob();
    if (jobMeta != null) {
        jobMeta.selectAll();
        getActiveJobGraph().redraw();
    }
}

Example 62 with TransMeta

use of org.pentaho.di.trans.TransMeta in project pentaho-kettle by pentaho.

the class TextFileInputDialog method preview.

// Preview the data
private void preview() {
    // Create the XML input step
    TextFileInputMeta oneMeta = new TextFileInputMeta();
    getInfo(oneMeta, true);
    if (oneMeta.inputFiles.acceptingFilenames) {
        MessageBox mb = new MessageBox(shell, SWT.OK | SWT.ICON_INFORMATION);
        mb.setMessage(BaseMessages.getString(PKG, "TextFileInputDialog.Dialog.SpecifyASampleFile.Message"));
        mb.setText(BaseMessages.getString(PKG, "TextFileInputDialog.Dialog.SpecifyASampleFile.Title"));
        mb.open();
        return;
    }
    TransMeta previewMeta = TransPreviewFactory.generatePreviewTransformation(transMeta, oneMeta, wStepname.getText());
    EnterNumberDialog numberDialog = new EnterNumberDialog(shell, props.getDefaultPreviewSize(), BaseMessages.getString(PKG, "TextFileInputDialog.PreviewSize.DialogTitle"), BaseMessages.getString(PKG, "TextFileInputDialog.PreviewSize.DialogMessage"));
    int previewSize = numberDialog.open();
    if (previewSize > 0) {
        TransPreviewProgressDialog progressDialog = new TransPreviewProgressDialog(shell, previewMeta, new String[] { wStepname.getText() }, new int[] { previewSize });
        progressDialog.open();
        Trans trans = progressDialog.getTrans();
        String loggingText = progressDialog.getLoggingText();
        if (!progressDialog.isCancelled()) {
            if (trans.getResult() != null && trans.getResult().getNrErrors() > 0) {
                EnterTextDialog etd = new EnterTextDialog(shell, BaseMessages.getString(PKG, "System.Dialog.PreviewError.Title"), BaseMessages.getString(PKG, "System.Dialog.PreviewError.Message"), loggingText, true);
                etd.setReadOnly();
                etd.open();
            }
        }
        PreviewRowsDialog prd = new PreviewRowsDialog(shell, transMeta, SWT.NONE, wStepname.getText(), progressDialog.getPreviewRowsMeta(wStepname.getText()), progressDialog.getPreviewRows(wStepname.getText()), loggingText);
        prd.open();
    }
}

Example 63 with TransMeta

use of org.pentaho.di.trans.TransMeta in project pentaho-kettle by pentaho.

the class JobGraph method loadReferencedObject.

protected void loadReferencedObject(JobEntryCopy jobEntryCopy, int index) {
    try {
        Object referencedMeta = jobEntryCopy.getEntry().loadReferencedObject(index, spoon.rep, spoon.metaStore, jobMeta);
        if (referencedMeta == null) {
            // Compatible re-try for older plugins.
            referencedMeta = compatibleJobEntryLoadReferencedObject(jobEntryCopy.getEntry(), index, spoon.rep, jobMeta);
        }
        if (referencedMeta != null && (referencedMeta instanceof TransMeta)) {
            TransMeta launchTransMeta = (TransMeta) referencedMeta;
            // Try to see if this transformation is already loaded in another tab...
            // 
            TabMapEntry tabEntry = spoon.delegates.tabs.findTabForTransformation(launchTransMeta);
            if (tabEntry != null) {
                // Switch to this one!
                // 
                spoon.tabfolder.setSelected(tabEntry.getTabItem());
                return;
            }
            copyInternalJobVariables(jobMeta, launchTransMeta);
            spoon.setParametersAsVariablesInUI(launchTransMeta, launchTransMeta);
            launchTransMeta.clearChanged();
            spoon.addTransGraph(launchTransMeta);
            TransGraph transGraph = spoon.getActiveTransGraph();
            attachActiveTrans(transGraph, launchTransMeta, jobEntryCopy);
            spoon.refreshTree();
            spoon.applyVariables();
        }
        if (referencedMeta != null && (referencedMeta instanceof JobMeta)) {
            JobMeta launchJobMeta = (JobMeta) referencedMeta;
            // Try to see if this job is already loaded in another tab...
            // 
            String tabName = spoon.delegates.tabs.makeTabName(launchJobMeta, true);
            TabMapEntry tabEntry = spoon.delegates.tabs.findTabMapEntry(tabName, ObjectType.JOB_GRAPH);
            if (tabEntry != null) {
                // Switch to this one!
                // 
                spoon.tabfolder.setSelected(tabEntry.getTabItem());
                return;
            }
            spoon.setParametersAsVariablesInUI(launchJobMeta, launchJobMeta);
            launchJobMeta.clearChanged();
            spoon.addJobGraph(launchJobMeta);
            JobGraph jobGraph = spoon.getActiveJobGraph();
            attachActiveJob(jobGraph, launchJobMeta, jobEntryCopy);
            spoon.refreshTree();
            spoon.applyVariables();
        }
    } catch (Exception e) {
        new ErrorDialog(shell, BaseMessages.getString(PKG, "JobGraph.Dialog.ErrorLaunchingSpoonCanNotLoadTransformation.Title"), BaseMessages.getString(PKG, "JobGraph.Dialog.ErrorLaunchingSpoonCanNotLoadTransformation.Message"), e);
    }
}

Example 64 with TransMeta

use of org.pentaho.di.trans.TransMeta in project pentaho-kettle by pentaho.

the class TransGraph method enableDisableNextHops.

private Set<StepMeta> enableDisableNextHops(StepMeta from, boolean enabled, Set<StepMeta> checkedEntries) {
    checkedEntries.add(from);
    transMeta.getTransHops().stream().filter(hop -> from.equals(hop.getFromStep())).forEach(hop -> {
        if (hop.isEnabled() != enabled) {
            TransHopMeta before = (TransHopMeta) hop.clone();
            setHopEnabled(hop, enabled);
            TransHopMeta after = (TransHopMeta) hop.clone();
            spoon.addUndoChange(transMeta, new TransHopMeta[] { before }, new TransHopMeta[] { after }, new int[] { transMeta.indexOfTransHop(hop) });
        }
        if (!checkedEntries.contains(hop.getToStep())) {
            enableDisableNextHops(hop.getToStep(), enabled, checkedEntries);
        }
    });
    return checkedEntries;
}

Example 65 with TransMeta

use of org.pentaho.di.trans.TransMeta in project pentaho-kettle by pentaho.

the class TransGraph method editProperties.

public static boolean editProperties(TransMeta transMeta, Spoon spoon, Repository rep, boolean allowDirectoryChange, TransDialog.Tabs currentTab) {
    if (transMeta == null) {
        return false;
    }
    TransDialog tid = new TransDialog(spoon.getShell(), SWT.NONE, transMeta, rep, currentTab);
    tid.setDirectoryChangeAllowed(allowDirectoryChange);
    TransMeta ti = tid.open();
    // 
    if (tid.isSharedObjectsFileChanged()) {
        try {
            SharedObjects sharedObjects = rep != null ? rep.readTransSharedObjects(transMeta) : transMeta.readSharedObjects();
            spoon.sharedObjectsFileMap.put(sharedObjects.getFilename(), sharedObjects);
        } catch (KettleException e) {
            // CHECKSTYLE:LineLength:OFF
            new ErrorDialog(spoon.getShell(), BaseMessages.getString(PKG, "Spoon.Dialog.ErrorReadingSharedObjects.Title"), BaseMessages.getString(PKG, "Spoon.Dialog.ErrorReadingSharedObjects.Message", spoon.makeTabName(transMeta, true)), e);
        }
        // If we added properties, add them to the variables too, so that they appear in the CTRL-SPACE variable
        // completion.
        // 
        spoon.setParametersAsVariablesInUI(transMeta, transMeta);
        spoon.refreshTree();
        // cheap operation, might as will do it anyway
        spoon.delegates.tabs.renameTabs();
    }
    spoon.setShellText();
    return ti != null;
}