/*
* eGov suite of products aim to improve the internal efficiency,transparency,
* accountability and the service delivery of the government organizations.
*
* Copyright (C) <2015> eGovernments Foundation
*
* The updated version of eGov suite of products as by eGovernments Foundation
* is available at http://www.egovernments.org
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/ or
* http://www.gnu.org/licenses/gpl.html .
*
* In addition to the terms of the GPL license to be adhered to in using this
* program, the following additional terms are to be complied with:
*
* 1) All versions of this program, verbatim or modified must carry this
* Legal Notice.
*
* 2) Any misrepresentation of the origin of the material is prohibited. It
* is required that all modified versions of this material be marked in
* reasonable ways as different from the original version.
*
* 3) This license does not grant any rights to any user of the program
* with regards to rights under trademark law for use of the trade names
* or trademarks of eGovernments Foundation.
*
* In case of any queries, you can reach eGovernments Foundation at contact@egovernments.org.
*/
package org.egov.works.utils;
import com.lowagie.text.Document;
import com.lowagie.text.Element;
import com.lowagie.text.Font;
import com.lowagie.text.PageSize;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.PdfPCell;
import com.lowagie.text.pdf.PdfPTable;
import com.lowagie.text.pdf.PdfWriter;
import org.egov.infra.exception.ApplicationRuntimeException;
import org.egov.infra.persistence.entity.component.Money;
import java.io.OutputStream;
import java.text.DecimalFormat;
public class AbstractPDFGenerator {
public static final int LARGE_FONT = 14;
protected Document document;
protected final OutputStream out;
public AbstractPDFGenerator(final OutputStream out, final String type) {
this.out = out;
try {
if (type != null && "landscape".equalsIgnoreCase(type))
document = new Document(PageSize.A4.rotate());
else
document = new Document();
PdfWriter.getInstance(document, out);
document.open();
} catch (final Exception e) {
throw new ApplicationRuntimeException("estimate.pdf.error", e);
}
}
protected void addRow(final PdfPTable table, final boolean needsBorder, final Paragraph... elements) {
for (final Paragraph element : elements) {
final PdfPCell cell = new PdfPCell(element);
// cell.setHorizontalAlignment(element.getAlignment());
cell.setVerticalAlignment(Element.ALIGN_TOP);
if (!needsBorder)
cell.setBorderWidth(0);
table.addCell(cell);
}
}
protected Paragraph spacer() {
return new Paragraph(" ");
}
protected Paragraph makePara(final Object value, final int alignment) {
final Paragraph header = new Paragraph(value == null ? "" : value.toString());
header.setAlignment(alignment);
return header;
}
protected Paragraph makeParaWithFont(final float fontSize, final Object value, final int alignment) {
final Font font = new Font();
font.setSize(fontSize);
final Paragraph header = new Paragraph(value == null ? "" : value.toString(), font);
header.setAlignment(alignment);
return header;
}
protected Paragraph makePara(final Object value) {
return new Paragraph(value == null ? "" : value.toString());
}
protected Paragraph makeParaWithFont(final float fontSize, final Object value) {
final Font font = new Font();
font.setSize(fontSize);
return new Paragraph(value == null ? "" : value.toString(), font);
}
protected Paragraph makePara(final float size, final Object value) {
final Font font = new Font();
font.setSize(size);
return new Paragraph(value == null ? "" : value.toString(), font);
}
protected Paragraph centerPara(final Object value) {
return makePara(value, Element.ALIGN_CENTER);
}
protected Paragraph centerPara(final float fontSize, final Object value) {
return makeParaWithFont(fontSize, value, Element.ALIGN_CENTER);
}
protected Paragraph rightPara(final Object value) {
return makePara(value, Element.ALIGN_RIGHT);
}
protected Paragraph rightPara(final float size, final Object value) {
final Font font = new Font();
font.setSize(size);
final Paragraph header = new Paragraph(value == null ? "" : value.toString(), font);
header.setAlignment(Element.ALIGN_RIGHT);
return header;
}
protected Font getUnderlinedFont() {
return new Font(Font.UNDEFINED, Font.UNDEFINED, Font.UNDERLINE, null);
}
public String toCurrency(final Money money) {
return toCurrency(money.getValue());
}
public String toCurrency(final double money) {
final double rounded = Math.round(money * 100) / 100.0;
final DecimalFormat formatter = new DecimalFormat("0.00");
formatter.setDecimalSeparatorAlwaysShown(true);
return formatter.format(rounded);
}
}