/*
* 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 2008-2009 Sun Microsystems, Inc.
*/
package org.opends.guitools.controlpanel.datamodel;
import static org.opends.messages.AdminToolMessages.*;
import java.net.InetAddress;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.HashSet;
import java.util.Set;
import java.util.TreeSet;
/**
* The table model used by the table that displays the connection handlers.
*
*/
public class ConnectionHandlerTableModel extends SortableTableModel
implements Comparator<ConnectionHandlerDescriptor>
{
private static final long serialVersionUID = -1121308303480078376L;
private Set<ConnectionHandlerDescriptor> data =
new HashSet<ConnectionHandlerDescriptor>();
private ArrayList<String[]> dataArray =
new ArrayList<String[]>();
private String[] COLUMN_NAMES;
private int sortColumn = 0;
private boolean sortAscending = true;
/**
* Constructor for this table model.
*/
public ConnectionHandlerTableModel()
{
this(true);
}
/**
* Constructor for this table model.
* @param wrapHeader whether to wrap the headers or not.
* monitoring information or not.
*/
public ConnectionHandlerTableModel(boolean wrapHeader)
{
if (wrapHeader)
{
COLUMN_NAMES = new String[] {
getHeader(INFO_ADDRESS_PORT_COLUMN.get()),
getHeader(INFO_PROTOCOL_COLUMN.get()),
getHeader(INFO_STATE_COLUMN.get())
};
}
else
{
COLUMN_NAMES = new String[] {
INFO_ADDRESS_PORT_COLUMN.get().toString(),
INFO_PROTOCOL_COLUMN.get().toString(),
INFO_STATE_COLUMN.get().toString()
};
}
}
/**
* Sets the data for this table model.
* @param newData the data for this table model.
*/
public void setData(Set<ConnectionHandlerDescriptor> 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();
}
/**
* Comparable implementation.
* @param desc1 the first listener descriptor to compare.
* @param desc2 the second listener descriptor to compare.
* @return 1 if according to the sorting options set by the user the first
* listener descriptor must be put before the second descriptor, 0 if they
* are equivalent in terms of sorting and -1 if the second descriptor must
* be put before the first descriptor.
*/
public int compare(ConnectionHandlerDescriptor desc1,
ConnectionHandlerDescriptor desc2)
{
int result = 0;
if (sortColumn == 0)
{
if (desc1.getAddresses().equals(desc2.getAddresses()))
{
Integer port1 = new Integer(desc1.getPort());
Integer port2 = new Integer(desc2.getPort());
result = port1.compareTo(port2);
}
else
{
result = getAddressPortString(desc1).compareTo(
getAddressPortString(desc2));
}
if (result == 0)
{
result = getProtocolString(desc1).compareTo(
getProtocolString(desc2));
}
if (result == 0)
{
result = desc1.getState().compareTo(desc2.getState());
}
}
else if (sortColumn == 1)
{
result = getProtocolString(desc1).compareTo(
getProtocolString(desc2));
if (result == 0)
{
result = getAddressPortString(desc1).compareTo(
getAddressPortString(desc2));
}
if (result == 0)
{
result = desc1.getState().compareTo(desc2.getState());
}
}
else
{
result = desc1.getState().compareTo(desc2.getState());
if (result == 0)
{
result = getAddressPortString(desc1).compareTo(
getAddressPortString(desc2));
}
if (result == 0)
{
result = getProtocolString(desc1).compareTo(
getProtocolString(desc2));
}
}
if (!sortAscending)
{
result = -result;
}
return result;
}
/**
* {@inheritDoc}
*/
public int getColumnCount()
{
return 3;
}
/**
* {@inheritDoc}
*/
public int getRowCount()
{
return dataArray.size();
}
/**
* {@inheritDoc}
*/
public Object getValueAt(int row, int col)
{
return dataArray.get(row)[col];
}
/**
* {@inheritDoc}
*/
public String getColumnName(int col) {
return COLUMN_NAMES[col];
}
/**
* 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 String getAddressPortString(ConnectionHandlerDescriptor desc)
{
Set<InetAddress> addresses = desc.getAddresses();
String returnValue;
if (addresses.size() == 0)
{
if (desc.getPort() > 0)
{
returnValue = String.valueOf(desc.getPort());
}
else
{
returnValue = INFO_NOT_APPLICABLE_LABEL.get().toString();
}
}
else
{
StringBuilder buf = new StringBuilder();
buf.append("<html>");
boolean added = false;
for (InetAddress address : addresses)
{
if (added)
{
buf.append("<br>");
}
buf.append(address.getHostAddress());
added = true;
if (desc.getPort() > 0)
{
buf.append(":"+desc.getPort());
}
}
returnValue = buf.toString();
}
return returnValue;
}
private String getProtocolString(ConnectionHandlerDescriptor desc)
{
String returnValue;
switch (desc.getProtocol())
{
case OTHER:
returnValue = desc.getName();
break;
default:
returnValue = desc.getProtocol().getDisplayMessage().toString();
break;
}
return returnValue;
}
private void updateDataArray()
{
TreeSet<ConnectionHandlerDescriptor> sortedSet =
new TreeSet<ConnectionHandlerDescriptor>(this);
sortedSet.addAll(data);
dataArray.clear();
for (ConnectionHandlerDescriptor desc : sortedSet)
{
String[] s = new String[3];
s[0] = getAddressPortString(desc);
s[1] = getProtocolString(desc);
switch (desc.getState())
{
case ENABLED:
s[2] = INFO_ENABLED_LABEL.get().toString();
break;
case DISABLED:
s[2] = INFO_DISABLED_LABEL.get().toString();
break;
case UNKNOWN:
s[2] = INFO_UNKNOWN_LABEL.get().toString();
break;
default:
throw new RuntimeException("Unknown state: "+desc.getState());
}
dataArray.add(s);
}
}
}