/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at
* trunk/opends/resource/legal-notices/OpenDS.LICENSE
* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at
* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
* add the following below this CDDL HEADER, with the fields enclosed
* by brackets "[]" replaced with your own identifying information:
* Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
*
* Copyright 2009 Sun Microsystems, Inc.
*/
package org.opends.guitools.controlpanel.datamodel;
import static org.opends.messages.AdminToolMessages.*;
import static org.opends.messages.ToolMessages.*;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;
import java.util.TreeSet;
import org.opends.guitools.controlpanel.ui.ColorAndFontConstants;
import org.opends.guitools.controlpanel.util.Utilities;
import org.opends.messages.Message;
import org.opends.quicksetup.util.Utils;
import org.opends.server.backends.task.TaskState;
import org.opends.server.tools.tasks.TaskEntry;
/**
* The table used to display the tasks.
*
*/
public class TaskTableModel extends SortableTableModel
implements Comparator<TaskEntry>
{
private static final long serialVersionUID = -351142550147124L;
private Set<TaskEntry> data = new HashSet<TaskEntry>();
private ArrayList<TaskEntry> dataSourceArray = new ArrayList<TaskEntry>();
LinkedHashSet<Message> displayedAttributes = new LinkedHashSet<Message>();
final LinkedHashSet<Message> defaultAttributes = new LinkedHashSet<Message>();
{
defaultAttributes.add(INFO_TASKINFO_FIELD_ID.get());
defaultAttributes.add(INFO_TASKINFO_FIELD_TYPE.get());
defaultAttributes.add(INFO_TASKINFO_FIELD_STATUS.get());
defaultAttributes.add(INFO_CTRL_PANEL_TASK_CANCELABLE.get());
}
LinkedHashSet<Message> allAttributes = new LinkedHashSet<Message>();
{
allAttributes.addAll(defaultAttributes);
allAttributes.add(INFO_TASKINFO_FIELD_SCHEDULED_START.get());
allAttributes.add(INFO_TASKINFO_FIELD_ACTUAL_START.get());
allAttributes.add(INFO_TASKINFO_FIELD_COMPLETION_TIME.get());
allAttributes.add(INFO_TASKINFO_FIELD_DEPENDENCY.get());
allAttributes.add(INFO_TASKINFO_FIELD_FAILED_DEPENDENCY_ACTION.get());
allAttributes.add(INFO_TASKINFO_FIELD_NOTIFY_ON_COMPLETION.get());
allAttributes.add(INFO_TASKINFO_FIELD_NOTIFY_ON_ERROR.get());
}
private String[] columnNames = {};
/**
* The sort column of the table.
*/
private int sortColumn = 0;
/**
* Whether the sorting is ascending or descending.
*/
private boolean sortAscending = true;
/**
* Default constructor.
*/
public TaskTableModel()
{
super();
setAttributes(defaultAttributes);
}
/**
* Sets the data for this table model.
* @param newData the data for this table model.
*/
public void setData(Set<TaskEntry> newData)
{
if (!newData.equals(data))
{
data.clear();
data.addAll(newData);
updateDataArray();
fireTableDataChanged();
}
}
/**
* Updates the table model contents and sorts its contents depending on the
* sort options set by the user.
*/
public void forceResort()
{
updateDataArray();
fireTableDataChanged();
}
/**
* Updates the table model contents, sorts its contents depending on the
* sort options set by the user and updates the column structure.
*/
public void forceDataStructureChange()
{
updateDataArray();
fireTableStructureChanged();
fireTableDataChanged();
}
/**
* Updates the array data. This includes resorting it.
*/
private void updateDataArray()
{
TreeSet<TaskEntry> sortedSet = new TreeSet<TaskEntry>(this);
sortedSet.addAll(data);
dataSourceArray.clear();
for (TaskEntry task : sortedSet)
{
dataSourceArray.add(task);
}
}
/**
* Sets the operations displayed by this table model.
* @param attributes the attributes displayed by this table model.
*/
public void setAttributes(LinkedHashSet<Message> attributes)
{
if (!allAttributes.containsAll(attributes))
{
throw new IllegalArgumentException(
"Some of the provided attributes are not valid.");
}
this.displayedAttributes.clear();
this.displayedAttributes.addAll(attributes);
int columnCount = attributes.size();
columnNames = new String[columnCount];
int i = 0;
for (Message attribute : attributes)
{
columnNames[i] = getHeader(attribute, 15);
i++;
}
}
/**
* {@inheritDoc}
*/
public Class<?> getColumnClass(int column)
{
return Message.class;
}
/**
* {@inheritDoc}
*/
public String getColumnName(int col) {
return columnNames[col];
}
/**
* {@inheritDoc}
*/
public Object getValueAt(int row, int column)
{
Message value;
column = getFixedOrderColumn(column);
TaskEntry taskEntry = get(row);
switch (column)
{
case 0:
value = Message.raw(taskEntry.getId());
break;
case 1:
value = taskEntry.getType();
break;
case 2:
value = taskEntry.getState();
break;
case 3:
if (taskEntry.isCancelable())
{
value = INFO_CTRL_PANEL_TASK_IS_CANCELABLE.get();
}
else
{
value = INFO_CTRL_PANEL_TASK_IS_NOT_CANCELABLE.get();
}
break;
case 4:
if (TaskState.isRecurring(get(row).getTaskState()))
{
value = taskEntry.getScheduleTab();
} else {
value = taskEntry.getScheduledStartTime();
if (value == null || value.equals(Message.EMPTY))
{
value = INFO_TASKINFO_IMMEDIATE_EXECUTION.get();
}
}
break;
case 5:
value = taskEntry.getActualStartTime();
break;
case 6:
value = taskEntry.getCompletionTime();
break;
case 7:
value = getValue(taskEntry.getDependencyIds(),
INFO_TASKINFO_NONE_SPECIFIED.get());
break;
case 8:
value = taskEntry.getFailedDependencyAction();
if (value == null)
{
value = INFO_TASKINFO_NONE.get();
}
break;
case 9:
value = getValue(taskEntry.getCompletionNotificationEmailAddresses(),
INFO_TASKINFO_NONE_SPECIFIED.get());
break;
case 10:
value = getValue(taskEntry.getErrorNotificationEmailAddresses(),
INFO_TASKINFO_NONE_SPECIFIED.get());
break;
default:
throw new IllegalArgumentException("Invalid column: "+column);
}
return value;
}
/**
* Returns the row count.
* @return the row count.
*/
public int getRowCount()
{
return dataSourceArray.size();
}
/**
* Returns the column count.
* @return the column count.
*/
public int getColumnCount()
{
return columnNames.length;
}
/**
* Gets the TaskDescriptor in a given row.
* @param row the row.
* @return the TaskDescriptor in a given row.
*/
public TaskEntry get(int row)
{
return dataSourceArray.get(row);
}
/**
* Returns the set of attributes ordered.
* @return the set of attributes ordered.
*/
public LinkedHashSet<Message> getDisplayedAttributes()
{
return displayedAttributes;
}
/**
* Returns the set of attributes ordered.
* @return the set of attributes ordered.
*/
public LinkedHashSet<Message> getAllAttributes()
{
return allAttributes;
}
/**
* {@inheritDoc}
*/
public int compare(TaskEntry desc1, TaskEntry desc2)
{
int result;
ArrayList<Integer> possibleResults = new ArrayList<Integer>();
possibleResults.add(desc1.getId().compareTo(desc2.getId()));
possibleResults.add(desc1.getType().compareTo(desc2.getType()));
possibleResults.add(desc1.getState().compareTo(desc2.getState()));
possibleResults.add(String.valueOf(desc1.isCancelable()).compareTo(
String.valueOf(desc2.isCancelable())));
result = possibleResults.get(getSortColumn());
if (result == 0)
{
for (int i : possibleResults)
{
if (i != 0)
{
result = i;
break;
}
}
}
if (!isSortAscending())
{
result = -result;
}
return result;
}
/**
* Returns whether the sort is ascending or descending.
* @return <CODE>true</CODE> if the sort is ascending and <CODE>false</CODE>
* otherwise.
*/
public boolean isSortAscending()
{
return sortAscending;
}
/**
* Sets whether to sort ascending of descending.
* @param sortAscending whether to sort ascending or descending.
*/
public void setSortAscending(boolean sortAscending)
{
this.sortAscending = sortAscending;
}
/**
* Returns the column index used to sort.
* @return the column index used to sort.
*/
public int getSortColumn()
{
return sortColumn;
}
/**
* Sets the column index used to sort.
* @param sortColumn column index used to sort..
*/
public void setSortColumn(int sortColumn)
{
this.sortColumn = sortColumn;
}
private int getFixedOrderColumn(int column)
{
int fixedOrderColumn = 0;
int i=0;
Message colMsg = null;
for (Message msg : displayedAttributes)
{
if (i == column)
{
colMsg = msg;
break;
}
i++;
}
for (Message msg : allAttributes)
{
if (msg.equals(colMsg))
{
break;
}
fixedOrderColumn++;
}
return fixedOrderColumn;
}
private Message getValue(List<String> values, Message valueIfEmpty)
{
Message msg;
if (values.isEmpty())
{
msg = valueIfEmpty;
}
else
{
String s = Utils.getStringFromCollection(values, "<br>");
if (values.size() > 1)
{
msg = Message.raw(
"<html>"+Utilities.applyFont(s, ColorAndFontConstants.tableFont));
}
else
{
msg = Message.raw(s);
}
}
return msg;
}
}