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