/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This 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; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.console.client.shared.runtime.logviewer;
import com.google.gwt.dom.client.Style;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.dom.client.KeyUpEvent;
import com.google.gwt.event.dom.client.KeyUpHandler;
import com.google.gwt.i18n.client.NumberFormat;
import com.google.gwt.user.cellview.client.ColumnSortEvent;
import com.google.gwt.user.cellview.client.TextColumn;
import com.google.gwt.user.client.ui.*;
import com.google.gwt.view.client.ListDataProvider;
import com.google.gwt.view.client.ProvidesKey;
import com.google.gwt.view.client.SelectionChangeEvent;
import com.google.gwt.view.client.SingleSelectionModel;
import org.jboss.as.console.client.Console;
import org.jboss.as.console.client.shared.runtime.logviewer.actions.OpenLogFile;
import org.jboss.as.console.client.widgets.ContentDescription;
import org.jboss.as.console.mbui.widgets.ModelNodeCellTable;
import org.jboss.ballroom.client.widgets.ContentHeaderLabel;
import org.jboss.ballroom.client.widgets.tables.DefaultPager;
import org.jboss.ballroom.client.widgets.tools.ToolButton;
import org.jboss.ballroom.client.widgets.tools.ToolStrip;
import org.jboss.dmr.client.ModelNode;
import org.jboss.gwt.circuit.Dispatcher;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import static com.google.gwt.dom.client.Style.Unit.PX;
import static org.jboss.as.console.client.shared.runtime.logviewer.LogStore.*;
/**
* @author Harald Pehl
*/
public class LogFileTable extends Composite implements LogViewerId {
private final static NumberFormat SIZE_FORMAT = NumberFormat.getFormat("#.00");
private final ModelNodeCellTable table;
private final ListDataProvider<ModelNode> dataProvider;
private final SingleSelectionModel<ModelNode> selectionModel;
private List<ModelNode> backup;
@SuppressWarnings("unchecked")
public LogFileTable(final Dispatcher circuit) {
VerticalPanel panel = new VerticalPanel();
panel.addStyleName("rhs-content-panel");
panel.getElement().getStyle().setMarginBottom(0, PX);
// header
panel.add(new ContentHeaderLabel("Log Viewer"));
panel.add(new ContentDescription("Log files of selected server"));
// toolbar
ToolStrip tools = new ToolStrip();
HTML label = new HTML(Console.CONSTANTS.commom_label_filter()+": ");
label.getElement().setAttribute("style", "padding-top:8px;");
final TextBox filter = new TextBox();
filter.getElement().setId("TX_" + BASE_ID + "_filter");
filter.setMaxLength(30);
filter.setVisibleLength(20);
filter.getElement().setAttribute("style", "float:right; width:120px;");
filter.addKeyUpHandler(new KeyUpHandler() {
@Override
public void onKeyUp(KeyUpEvent keyUpEvent) {
String prefix = filter.getText();
if (prefix != null && !prefix.equals("")) {
// filter by prefix
filterByPrefix(prefix);
} else {
clearFilter();
}
}
});
tools.addToolWidget(label);
tools.addToolWidget(filter);
final ToolButton download = new ToolButton("Download", new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
ModelNode logFile = selectionModel.getSelectedObject();
if (logFile != null) {
// TODO Implement download
}
}
});
download.setEnabled(false);
download.getElement().setId("BT_" + BASE_ID + "_download");
// TODO Enable when the server side download is in place
// tools.addToolButtonRight(download);
final ToolButton view = new ToolButton(Console.CONSTANTS.common_label_view(), new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
ModelNode logFile = selectionModel.getSelectedObject();
if (logFile != null) {
circuit.dispatch(new OpenLogFile(logFile.get(FILE_NAME).asString()));
}
}
});
view.setEnabled(false);
view.getElement().setId("BT_" + BASE_ID + "_view");
tools.addToolButtonRight(view);
panel.add(tools);
// table
backup = new ArrayList<>();
ProvidesKey<ModelNode> providesKey = new ProvidesKey<ModelNode>() {
@Override
public Object getKey(ModelNode item) {
return item.get(FILE_NAME);
}
};
selectionModel = new SingleSelectionModel<>(providesKey);
selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
@Override
public void onSelectionChange(SelectionChangeEvent event) {
download.setEnabled(selectionModel.getSelectedObject() != null);
view.setEnabled(selectionModel.getSelectedObject() != null);
}
});
table = new ModelNodeCellTable(10, providesKey);
table.setSelectionModel(selectionModel);
dataProvider = new ListDataProvider<>(providesKey);
dataProvider.addDataDisplay(table);
ColumnSortEvent.ListHandler<ModelNode> sortHandler = new ColumnSortEvent.ListHandler<ModelNode>(
dataProvider.getList());
table.addColumnSortHandler(sortHandler);
panel.add(table);
DefaultPager pager = new DefaultPager();
pager.setDisplay(table);
panel.add(pager);
// column: name
TextColumn<ModelNode> nameColumn = new TextColumn<ModelNode>() {
@Override
public String getValue(ModelNode node) {
return node.get(FILE_NAME).asString();
}
};
nameColumn.setSortable(true);
sortHandler.setComparator(nameColumn, new NameComparator());
table.addColumn(nameColumn, "Log File Name");
// column: last modified
TextColumn<ModelNode> lastModifiedColumn = new TextColumn<ModelNode>() {
@Override
public String getValue(ModelNode node) {
return node.get(LAST_MODIFIED_DATE).asString();
}
};
lastModifiedColumn.setSortable(true);
sortHandler.setComparator(lastModifiedColumn, new Comparator<ModelNode>() {
@Override
public int compare(ModelNode node1, ModelNode node2) {
return node1.get(LAST_MODIFIED_DATE).asString().compareTo(node2.get(LAST_MODIFIED_DATE).asString());
}
});
table.addColumn(lastModifiedColumn, "Date - Time (UTC)");
// column: size
TextColumn<ModelNode> sizeColumn = new TextColumn<ModelNode>() {
@Override
public String getValue(ModelNode node) {
double size = node.get(LogStore.FILE_SIZE).asLong() / 1024.0;
return SIZE_FORMAT.format(size);
}
};
sizeColumn.setSortable(true);
sortHandler.setComparator(sizeColumn, new Comparator<ModelNode>() {
@Override
public int compare(ModelNode node1, ModelNode node2) {
return node1.get(FILE_SIZE).asInt() - node2.get(FILE_SIZE).asInt();
}
});
table.addColumn(sizeColumn, "Size (kb)");
ScrollPanel scroll = new ScrollPanel(panel);
LayoutPanel layout = new LayoutPanel();
layout.add(scroll);
layout.setWidgetTopHeight(scroll, 0, PX, 100, Style.Unit.PCT);
initWidget(layout);
}
public void list(List<ModelNode> files) {
backup = files;
table.setRowCount(files.size(), true);
List<ModelNode> list = dataProvider.getList();
list.clear(); // cannot call setList() as that breaks the sort handler
Collections.sort(files, new NameComparator());
list.addAll(files);
// Make sure the new values are properly sorted
ColumnSortEvent.fire(table, table.getColumnSortList());
}
public void filterByPrefix(String prefix) {
final List<ModelNode> next = new ArrayList<>();
for (ModelNode file : backup) {
if (file.get(FILE_NAME).asString().toLowerCase().contains(prefix.toLowerCase()))
next.add(file);
}
List<ModelNode> propList = dataProvider.getList();
propList.clear(); // cannot call setList() as that breaks the sort handler
propList.addAll(next);
}
public void clearFilter() {
List<ModelNode> list = dataProvider.getList();
list.clear(); // cannot call setList() as that breaks the sort handler
list.addAll(backup);
}
private static class NameComparator implements Comparator<ModelNode> {
@Override
public int compare(ModelNode node1, ModelNode node2) {
return node1.get(FILE_NAME).asString().compareTo(node2.get(FILE_NAME).asString());
}
}
}