/*
*
* SchemaCrawler
* http://sourceforge.net/projects/schemacrawler
* Copyright (c) 2000-2009, Sualeh Fatehi.
*
* This library 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 library 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
* library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
*/
package schemacrawler.tools.util;
import java.util.ArrayList;
import java.util.List;
import schemacrawler.tools.OutputFormat;
import schemacrawler.tools.util.TableCell.Align;
/**
* Represents an HTML table row.
*
* @author Sualeh Fatehi
*/
final class TableRow
{
/**
* System specific line separator character.
*/
private static final String NEWLINE = System.getProperty("line.separator");
private final OutputFormat outputFormat;
private final List<TableCell> cells;
TableRow(final OutputFormat outputFormat)
{
this.outputFormat = outputFormat;
cells = new ArrayList<TableCell>();
}
TableRow(final OutputFormat outputFormat, final int colSpan)
{
this(outputFormat);
cells.add(new TableCell("", 0, Align.left, colSpan, "", outputFormat));
}
public void add(final TableCell cell)
{
cells.add(cell);
}
/**
* Converts the table row to HTML.
*
* @return HTML
*/
@Override
public String toString()
{
if (outputFormat == OutputFormat.html)
{
return toHtmlString();
}
else
{
return toPlainTextString();
}
}
String getFieldSeparator()
{
if (outputFormat == OutputFormat.csv)
{
return ",";
}
else
{
return " ";
}
}
/**
* Converts the table row to HTML.
*
* @return HTML
*/
private String toHtmlString()
{
final StringBuilder buffer = new StringBuilder();
buffer.append("\t<tr>" + NEWLINE);
for (final TableCell cell: cells)
{
buffer.append("\t\t").append(cell).append(NEWLINE);
}
buffer.append("\t</tr>");
return buffer.toString();
}
/**
* Converts the table row to CSV.
*
* @return CSV
*/
private String toPlainTextString()
{
final StringBuilder buffer = new StringBuilder();
for (int i = 0; i < cells.size(); i++)
{
final TableCell cell = cells.get(i);
if (i > 0)
{
buffer.append(getFieldSeparator());
}
buffer.append(cell.toString());
}
return buffer.toString();
}
}