/**
* Add a transformation to the
*
* @param transMeta the transformation to add to the map
* @return the key used to store the transformation in the map
*/
public String addTransformation(TransMeta transMeta) {
String key = spoon.delegates.tabs.makeTransGraphTabName(transMeta);
TransMeta xform = (TransMeta) transformationMap.get(key);
if (xform == null) {
transformationMap.put(key, transMeta);
} else {
// found a transformation tab that has the same name, is it the same
// as the one we want to load, if not warn the user of the duplicate
// name
// this check may produce false negatives, i.e., references that are
// deemed
// different when they in fact refer to the same entry. For example,
// one of
// the transforms may use a variable reference or an alternative but
// equivalent5
boolean same = false;
if (transMeta.isRepReference() && xform.isRepReference()) {
// a repository value, check directory
same = transMeta.getDirectory().getPath().equals(xform.getDirectory().getPath());
} else if (transMeta.isFileReference() && xform.isFileReference()) {
// a file system entry, check file path
same = transMeta.getFilename().equals(xform.getFilename());
}
if (!same) {
ShowMessageDialog dialog =
new ShowMessageDialog(
spoon.getShell(),
SWT.OK | SWT.ICON_INFORMATION,
Messages.getString("Spoon.Dialog.TransAlreadyLoaded.Title"),
"'"
+ key
+ "'"
+ Const.CR
+ Const.CR
+ Messages.getString("Spoon.Dialog.TransAlreadyLoaded.Message"));
dialog.setTimeOut(6);
dialog.open();
/*
* MessageBox mb = new MessageBox(shell, SWT.OK |
* SWT.ICON_INFORMATION);
* mb.setMessage("'"+key+"'"+Const.CR+Const.CR+Messages.getString("Spoon.Dialog.TransAlreadyLoaded.Message")); //
* Transformation is already loaded
* mb.setText(Messages.getString("Spoon.Dialog.TransAlreadyLoaded.Title")); //
* Sorry! mb.open();
*/
}
}
return key;
}
public void addTransGraph(TransMeta transMeta) {
String key = addTransformation(transMeta);
if (key != null) {
// See if there already is a tab for this graph
// If no, add it
// If yes, select that tab
//
String tabName = spoon.delegates.tabs.makeTransGraphTabName(transMeta);
TabItem tabItem =
spoon.delegates.tabs.findTabItem(tabName, TabMapEntry.OBJECT_TYPE_TRANSFORMATION_GRAPH);
if (tabItem == null) {
TransGraph transGraph = new TransGraph(spoon.tabfolder.getSwtTabset(), spoon, transMeta);
tabItem = new TabItem(spoon.tabfolder, tabName, tabName);
String toolTipText =
Messages.getString(
"Spoon.TabTrans.Tooltip", spoon.delegates.tabs.makeTransGraphTabName(transMeta));
if (!Const.isEmpty(transMeta.getFilename()))
toolTipText += Const.CR + Const.CR + transMeta.getFilename();
tabItem.setToolTipText(toolTipText);
tabItem.setImage(GUIResource.getInstance().getImageTransGraph());
tabItem.setControl(transGraph);
// OK, also see if we need to open a new history window.
if (transMeta.getLogConnection() != null
&& !Const.isEmpty(transMeta.getLogTable())
&& !transMeta.isSlaveTransformation()) {
transGraph.addAllTabs();
transGraph.extraViewTabFolder.setSelection(
transGraph.transHistoryDelegate.getTransHistoryTab());
}
spoon.delegates.tabs.addTab(
new TabMapEntry(
tabItem, tabName, transGraph, TabMapEntry.OBJECT_TYPE_TRANSFORMATION_GRAPH));
}
int idx = spoon.tabfolder.indexOf(tabItem);
// keep the focus on the graph
spoon.tabfolder.setSelected(idx);
spoon.setUndoMenu(transMeta);
spoon.enableMenus();
}
}
public void executeTransformation(
final TransMeta transMeta,
final boolean local,
final boolean remote,
final boolean cluster,
final boolean preview,
final boolean debug,
final Date replayDate,
final boolean safe)
throws KettleException {
if (transMeta == null) {
return;
}
// See if we need to ask for debugging information...
//
TransDebugMeta transDebugMeta = null;
TransExecutionConfiguration executionConfiguration = null;
if (preview) {
executionConfiguration = spoon.getTransPreviewExecutionConfiguration();
} else if (debug) {
executionConfiguration = spoon.getTransDebugExecutionConfiguration();
} else {
executionConfiguration = spoon.getTransExecutionConfiguration();
}
if (debug) {
// See if we have debugging information stored somewhere?
//
transDebugMeta = transDebugMetaMap.get(transMeta);
if (transDebugMeta == null) {
transDebugMeta = new TransDebugMeta(transMeta);
transDebugMetaMap.put(transMeta, transDebugMeta);
}
// Set the default number of rows to retrieve on all selected steps...
//
StepMeta[] selectedSteps = transMeta.getSelectedSteps();
if (selectedSteps != null && selectedSteps.length > 0) {
transDebugMeta.getStepDebugMetaMap().clear();
for (StepMeta stepMeta : transMeta.getSelectedSteps()) {
StepDebugMeta stepDebugMeta = new StepDebugMeta(stepMeta);
stepDebugMeta.setRowCount(PropsUI.getInstance().getDefaultPreviewSize());
stepDebugMeta.setPausingOnBreakPoint(true);
stepDebugMeta.setReadingFirstRows(false);
transDebugMeta.getStepDebugMetaMap().put(stepMeta, stepDebugMeta);
}
}
} else if (preview) {
// See if we have preview information stored somewhere?
//
transDebugMeta = transPreviewMetaMap.get(transMeta);
if (transDebugMeta == null) {
transDebugMeta = new TransDebugMeta(transMeta);
transPreviewMetaMap.put(transMeta, transDebugMeta);
}
// Set the default number of preview rows on all selected steps...
//
StepMeta[] selectedSteps = transMeta.getSelectedSteps();
if (selectedSteps != null && selectedSteps.length > 0) {
transDebugMeta.getStepDebugMetaMap().clear();
for (StepMeta stepMeta : transMeta.getSelectedSteps()) {
StepDebugMeta stepDebugMeta = new StepDebugMeta(stepMeta);
stepDebugMeta.setRowCount(PropsUI.getInstance().getDefaultPreviewSize());
stepDebugMeta.setPausingOnBreakPoint(false);
stepDebugMeta.setReadingFirstRows(true);
transDebugMeta.getStepDebugMetaMap().put(stepMeta, stepDebugMeta);
}
}
}
executionConfiguration.setRepository(spoon.rep);
executionConfiguration.setSafeModeEnabled(safe);
int debugAnswer = TransDebugDialog.DEBUG_CONFIG;
if (debug || preview) {
transDebugMeta.getTransMeta().setRepository(spoon.rep); // pass repository for mappings
TransDebugDialog transDebugDialog = new TransDebugDialog(spoon.getShell(), transDebugMeta);
debugAnswer = transDebugDialog.open();
if (debugAnswer != TransDebugDialog.DEBUG_CANCEL) {
executionConfiguration.setExecutingLocally(true);
executionConfiguration.setExecutingRemotely(false);
executionConfiguration.setExecutingClustered(false);
} else {
// If we cancel the debug dialog, we don't go further with the execution either.
//
return;
}
} else {
if (transMeta.findFirstUsedClusterSchema() != null) {
executionConfiguration.setExecutingLocally(false);
executionConfiguration.setExecutingRemotely(false);
executionConfiguration.setExecutingClustered(true);
} else {
executionConfiguration.setExecutingLocally(true);
executionConfiguration.setExecutingRemotely(false);
executionConfiguration.setExecutingClustered(false);
}
}
Object data[] = spoon.variables.getData();
String fields[] = spoon.variables.getRowMeta().getFieldNames();
Map<String, String> variableMap = new HashMap<String, String>();
variableMap.putAll(executionConfiguration.getVariables()); // the default
for (int idx = 0; idx < fields.length; idx++) {
String value = executionConfiguration.getVariables().get(fields[idx]);
if (Const.isEmpty(value)) value = data[idx].toString();
variableMap.put(fields[idx], value);
}
executionConfiguration.setVariables(variableMap);
executionConfiguration.getUsedVariables(transMeta);
executionConfiguration.getUsedArguments(transMeta, spoon.getArguments());
executionConfiguration.setReplayDate(replayDate);
executionConfiguration.setLogLevel(spoon.getLog().getLogLevel());
boolean execConfigAnswer = true;
if (debugAnswer == TransDebugDialog.DEBUG_CONFIG && replayDate == null) {
TransExecutionConfigurationDialog dialog =
new TransExecutionConfigurationDialog(
spoon.getShell(), executionConfiguration, transMeta);
execConfigAnswer = dialog.open();
}
if (execConfigAnswer) {
// Verify if there is at least one step specified to debug or preview...
//
if (debug || preview) {
if (transDebugMeta.getNrOfUsedSteps() == 0) {
MessageBox box = new MessageBox(spoon.getShell(), SWT.ICON_WARNING | SWT.YES | SWT.NO);
box.setText(Messages.getString("Spoon.Dialog.Warning.NoPreviewOrDebugSteps.Title"));
box.setMessage(Messages.getString("Spoon.Dialog.Warning.NoPreviewOrDebugSteps.Message"));
int answer = box.open();
if (answer != SWT.YES) {
return;
}
}
}
// addTransLog(transMeta, executionConfiguration.isExecutingLocally());
// TransLog transLog = spoon.getActiveTransLog();
TransGraph activeTransGraph = spoon.getActiveTransGraph();
// Is this a local execution?
//
if (executionConfiguration.isExecutingLocally()) {
if (debug || preview) {
activeTransGraph.debug(executionConfiguration, transDebugMeta);
} else {
activeTransGraph.start(executionConfiguration);
}
// Are we executing remotely?
//
} else if (executionConfiguration.isExecutingRemotely()) {
if (executionConfiguration.getRemoteServer() != null) {
Trans.sendToSlaveServer(transMeta, executionConfiguration, spoon.rep);
monitorRemoteTrans(transMeta, executionConfiguration.getRemoteServer());
spoon.delegates.slaves.addSpoonSlave(executionConfiguration.getRemoteServer());
} else {
MessageBox mb = new MessageBox(spoon.getShell(), SWT.OK | SWT.ICON_INFORMATION);
mb.setMessage(Messages.getString("Spoon.Dialog.NoRemoteServerSpecified.Message"));
mb.setText(Messages.getString("Spoon.Dialog.NoRemoteServerSpecified.Title"));
mb.open();
}
// Are we executing clustered?
//
} else if (executionConfiguration.isExecutingClustered()) {
splitTrans(transMeta, executionConfiguration);
}
}
}
