/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program 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.
*
* Copyright (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.libraries.css.resolver.function.content;
//
///**
// * Creation-Date: 16.04.2006, 14:14:42
// *
// * @author Thomas Morgner
// */
//public class FormatValueFunction implements ContentFunction
//{
// public FormatValueFunction()
// {
// }
//
// // takes two or three parameters.
// // param1: What shall we format
// // param2: What data do we expect
// // param3: What format string shall we use
//
// public ContentToken evaluate(final DocumentContext layoutProcess,
// final LayoutElement element,
// final CSSFunctionValue function)
// throws FunctionEvaluationException
// {
// final CSSValue[] params = function.getParameters();
// if (params.length < 2)
// {
// throw new FunctionEvaluationException("Illegal parameter count");
// }
// final CSSValue rawValue = FunctionUtilities.resolveParameter(layoutProcess, element, params[0]);
// final String typeValue = FunctionUtilities.resolveString(layoutProcess, element, params[1]);
// final LocalizationContext localizationContext =
// DocumentContextUtility.getLocalizationContext
// (layoutProcess.getDocumentContext());
// final LayoutContext layoutContext = element.getLayoutContext();
// if ("date".equals(typeValue))
// {
// if (params.length < 3)
// {
// return getDateValue(rawValue,
// localizationContext.getDateFormat(layoutContext.getLanguage()));
// }
// else
// {
// final String format = FunctionUtilities.resolveString(layoutProcess, element, params[2]);
// return getDateValue(rawValue,
// localizationContext.getDateFormat(format, layoutContext.getLanguage()));
// }
// }
// else if ("time".equals(typeValue))
// {
// if (params.length != 2)
// {
// throw new FunctionEvaluationException();
// }
// return getDateValue(rawValue,
// localizationContext.getTimeFormat(layoutContext.getLanguage()));
// }
// else if ("number".equals(typeValue))
// {
// if (params.length < 3)
// {
// return getNumberValue(rawValue,
// localizationContext.getDateFormat(layoutContext.getLanguage()));
// }
// else
// {
// final String format = FunctionUtilities.resolveString(layoutProcess, element, params[2]);
// return getNumberValue(rawValue,
// localizationContext.getNumberFormat(format, layoutContext.getLanguage()));
// }
// }
// else if ("integer".equals(typeValue))
// {
// if (params.length != 2)
// {
// throw new FunctionEvaluationException();
// }
// return getNumberValue(rawValue,
// localizationContext.getIntegerFormat(layoutContext.getLanguage()));
// }
// throw new FunctionEvaluationException("FormatType not recognized");
// }
//
//
// private ContentToken getNumberValue
// (final CSSValue rawValue,
// final Format format)
// throws FunctionEvaluationException
// {
//
//
// final double number;
// if (rawValue instanceof CSSStringValue)
// {
// final CSSStringValue strVal = (CSSStringValue) rawValue;
// try
// {
// final CSSNumericValue nval = FunctionUtilities.parseNumberValue(strVal.getValue());
// number = nval.getValue();
// }
// catch(FunctionEvaluationException fee)
// {
// return new StaticTextToken(strVal.getValue());
// }
// }
// else if (rawValue instanceof CSSNumericValue)
// {
// final CSSNumericValue nval = (CSSNumericValue) rawValue;
// number = nval.getValue();
// }
// else
// {
// // Raw-Values should not have been created for number values
// throw new FunctionEvaluationException("Not a numeric value.");
// }
//
// final Double obj = new Double(number);
// return new FormattedContentToken
// (obj, format, format.format(obj));
// }
//
// private FormattedContentToken getDateValue
// (final CSSValue rawValue,
// final Format format)
// throws FunctionEvaluationException
// {
// final Date date;
// if (rawValue instanceof CSSRawValue)
// {
// final CSSRawValue cssRawValue = (CSSRawValue) rawValue;
// final Object o = cssRawValue.getValue();
// if (o instanceof Date == false)
// {
// throw new FunctionEvaluationException("Not a date value.");
// }
// date = (Date) o;
// }
// else if (rawValue instanceof CSSFormatedValue)
// {
// final CSSFormatedValue fval = (CSSFormatedValue) rawValue;
// final Object o = fval.getRaw();
// if (o instanceof Date == false)
// {
// throw new FunctionEvaluationException("Not a date value.");
// }
// date = (Date) o;
// }
// else
// {
// throw new FunctionEvaluationException("Not a date value.");
// }
//
// return new FormattedContentToken
// (date, format, format.format(date));
// }
//}