/** qzhang Comment method "runPreviewCode". */
public Process runPreviewCode() {
getProcess();
if (jobContextManager == null) {
// proc.getContextManager().setListContext(component.getProcess().getContextManager().getListContext());
proc.getContextManager()
.setDefaultContext(component.getProcess().getContextManager().getDefaultContext());
} else {
// proc.getContextManager().setListContext(jobContextManager.getListContext());
proc.getContextManager().setDefaultContext(jobContextManager.getDefaultContext());
}
// IContext context2 = new org.talend.core.model.context.JobContext(PREVIEW);
// if (UIManager.isJavaProject()) {
// List<IContextParameter> params = new ArrayList<IContextParameter>();
// JobContextParameter contextParameter = new JobContextParameter();
// contextParameter.setContext(context2);
// contextParameter.setName(PREVIEW);
// contextParameter.setValue(PREVIEW);
// contextParameter.setType("String");
// params.add(contextParameter);
// context2.setContextParameterList(params);
// }
// generate context files.
IProcessor contextProcessor = ProcessorUtilities.getProcessor(proc, null);
contextProcessor.setContext(proc.getContextManager().getDefaultContext());
try {
contextProcessor.cleanBeforeGenerate(TalendProcessOptionConstants.CLEAN_CONTEXTS);
contextProcessor.generateContextCode();
} catch (ProcessorException pe) {
ExceptionHandler.process(pe);
}
IProcessor processor =
ProcessorUtilities.getProcessor(proc, null, proc.getContextManager().getDefaultContext());
try {
return processor.run(IProcessor.NO_STATISTICS, IProcessor.NO_TRACES, null);
} catch (Exception e) {
ExceptionHandler.process(e);
return null;
}
}
/**
* yzhang Comment method "run".
*
* @param refresh
* @param number
* @return
*/
public List<List<String>> run(final Button refresh, String number) {
this.number = number;
results.clear();
IProgressService progressService = PlatformUI.getWorkbench().getProgressService();
try {
progressService.runInUI(
PlatformUI.getWorkbench().getProgressService(),
new IRunnableWithProgress() {
public void run(final IProgressMonitor monitor) {
monitor.beginTask(
Messages.getString("RowGenPreivewCodeMain.Process.Generate"),
IProgressMonitor.UNKNOWN); // $NON-NLS-1$
try {
try {
process = runPreviewCode();
if (process == null) {
return;
}
StringBuffer out = new StringBuffer();
StringBuffer err = new StringBuffer();
createResultThread(process.getErrorStream(), err).start();
createResultThread(process.getInputStream(), out).start();
process.waitFor();
if (out.length() > 0) {
convert(out.toString());
}
if (err.length() > 0) {
String mainMsg =
Messages.getString("RowGenPreivewCodeMain.PerlRun.Error"); // $NON-NLS-1$
new ErrorDialogWidthDetailArea(
Display.getCurrent().getActiveShell(),
PluginUtils.PLUGIN_ID,
mainMsg,
Messages.getString(
"RowGenProcessMain.checkParameter", err.toString())); // $NON-NLS-1$
}
} catch (Exception e) {
ExceptionHandler.process(e);
kill();
}
} finally {
monitor.done();
refresh.setText(
Messages.getString("RowGenPreivewCodeMain.PreviewBtn.Text")); // $NON-NLS-1$
}
}
},
null);
} catch (Exception ex) {
ExceptionHandler.process(ex);
} finally {
proc.reconnection();
}
return results;
}
