74 lines
1.8 KiB
Java
74 lines
1.8 KiB
Java
/**
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*
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*/
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package org.gcube.portlets.user.td.csvexportwidget.client.progress;
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import org.gcube.portlets.user.td.gwtservice.shared.TRId;
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import com.allen_sauer.gwt.log.client.Log;
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import com.sencha.gxt.widget.core.client.ProgressBar;
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/**
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* Updates a {@link ProgressBar} progress and text based on {@link CSVExportProgressListener} events.
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*
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* @author "Giancarlo Panichi"
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* <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a>
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*
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*/
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public class CSVExportProgressBarUpdater implements CSVExportProgressListener {
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protected ProgressBar progressBar;
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//protected FramedPanel operationResult;
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//protected WizardWindow wizardWindow;
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/**
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* Creates a new {@link ProgressBar} updater.
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* @param progressBar the {@link ProgressBar} to update.
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*/
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public CSVExportProgressBarUpdater(ProgressBar progressBar) {
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this.progressBar = progressBar;
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public void operationComplete(TRId trId) {
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Log.info("Export completed");
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progressBar.updateProgress(1, "Export completed.");
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public void operationFailed(Throwable caught, String reason, String failureDetails) {
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Log.info("Export failed");
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progressBar.updateText("Export failed.");
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}
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@Override
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public void operationInitializing() {
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Log.info("Export Inizializing");
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progressBar.updateProgress(0, "Initializing...");
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}
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@Override
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public void operationUpdate(float elaborated) {
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Log.info("Export elaborated: "+elaborated);
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if (elaborated == 0) progressBar.updateProgress(0, "Initializing...");
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if (elaborated>0 && elaborated<1) {
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Log.trace("progress "+elaborated);
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int elab=new Float(elaborated*100).intValue();
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progressBar.updateProgress(elaborated,elab+"% Exporting...");
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}
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if (elaborated == 1) progressBar.updateProgress(1, "Completing...");
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}
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}
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