/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2002-2008, Open Source Geospatial Foundation (OSGeo)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
*/
package org.geotools.arcsde.data;
import org.geotools.util.SimpleInternationalString;
import org.opengis.util.InternationalString;
import org.opengis.util.ProgressListener;
/**
* An implementation of ProgressListener to use when testing.
* <p>
* This implementation is good about throwing illegal state exceptions and so forth.
*
* @author Jody
*
*
*
* @source $URL$
* http://svn.osgeo.org/geotools/trunk/modules/plugin/arcsde/datastore/src/test/java/org
* /geotools/arcsde/data/TestProgressListener.java $
*/
public class TestProgressListener implements ProgressListener {
int progressCount;
float progress;
int taskCount;
InternationalString task;
boolean isCanceled;
int exceptionCount;
Throwable exception;
boolean completed;
private boolean started;
@SuppressWarnings("unused")
private String[] warning;
public void reset() {
progressCount = 0;
progress = 0f;
taskCount = 0;
task = null;
isCanceled = false;
exceptionCount = 0;
exception = null;
completed = false;
started = false;
warning = null;
}
public void complete() {
if (completed)
throw new IllegalStateException("Cannot complete twice");
progress = 100f;
completed = true;
}
public void dispose() {
reset();
}
public void exceptionOccurred(Throwable exception) {
this.exception = exception;
}
public String getDescription() {
return task == null ? null : task.toString();
}
public float getProgress() {
return progress;
}
public InternationalString getTask() {
return task;
}
public boolean isCanceled() {
return isCanceled;
}
public void progress(float percent) {
if (!started)
throw new IllegalStateException("Cannot record progress unless started");
if (completed)
throw new IllegalStateException("Cannot record progress when completed");
progress = percent;
}
public void setCanceled(boolean cancel) {
if (!started)
throw new IllegalStateException("Cannot canel unless started");
if (completed)
throw new IllegalStateException("Cannot cancel when completed");
isCanceled = cancel;
}
public void setDescription(String description) {
task = new SimpleInternationalString(description);
}
public void setTask(InternationalString task) {
this.task = task;
}
public void started() {
if (started)
throw new IllegalStateException("Cannot start twice");
this.started = true;
}
public void warningOccurred(String source, String location, String warning) {
this.warning = new String[] { source, location, warning };
}
}