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/*
* Copyright 2000-2014 Vaadin Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
/**
*
*/
package com.vaadin.tests.push;
import com.vaadin.annotations.Push;
import com.vaadin.data.Container;
import com.vaadin.data.Item;
import com.vaadin.data.util.IndexedContainer;
import com.vaadin.server.VaadinRequest;
import com.vaadin.shared.ui.ui.Transport;
import com.vaadin.tests.components.AbstractTestUI;
import com.vaadin.ui.Table;
/**
*
* @since
* @author Vaadin Ltd
*/
@Push(transport = Transport.STREAMING)
public class TablePushStreaming extends AbstractTestUI {
private int iteration = 1;
/*
* (non-Javadoc)
*
* @see com.vaadin.tests.components.AbstractTestUI#setup(com.vaadin.server.
* VaadinRequest)
*/
@Override
protected void setup(VaadinRequest request) {
final Table t = new Table("The table");
t.setContainerDataSource(generateContainer(10, 10, iteration++));
t.setSizeFull();
Runnable r = new Runnable() {
@Override
public void run() {
for (int i = 0; i < 99; i++) {
try {
Thread.sleep(200);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
access(new Runnable() {
@Override
public void run() {
t.setContainerDataSource(generateContainer(
t.getVisibleColumns().length, t.size(),
iteration++));
}
});
}
}
};
Thread tr = new Thread(r);
tr.start();
setContent(t);
}
/**
* @param iter
* @since
* @return
*/
private Container generateContainer(int rows, int cols, int iter) {
IndexedContainer ic = new IndexedContainer();
for (int col = 1; col <= cols; col++) {
ic.addContainerProperty("Property" + col, String.class, "");
}
for (int row = 0; row < rows; row++) {
Item item = ic.addItem("row" + row);
for (int col = 1; col <= cols; col++) {
item.getItemProperty("Property" + col).setValue(
"Row " + row + " col " + col + "(" + iter + ")");
}
}
return ic;
}
/*
* (non-Javadoc)
*
* @see com.vaadin.tests.components.AbstractTestUI#getTestDescription()
*/
@Override
protected String getTestDescription() {
return "Test that pushes Table data at a high pace to detect possible problems in the streaming protocol";
}
/*
* (non-Javadoc)
*
* @see com.vaadin.tests.components.AbstractTestUI#getTicketNumber()
*/
@Override
protected Integer getTicketNumber() {
return null;
}
}
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