| package org.apache.maven.doxia.module.itext; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import com.lowagie.text.DocumentException; |
| import com.lowagie.text.PageSize; |
| import com.lowagie.text.Rectangle; |
| import com.lowagie.text.xml.XmlToHtml; |
| import com.lowagie.text.xml.XmlToPdf; |
| import com.lowagie.text.xml.XmlToRtf; |
| |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.lang.reflect.Field; |
| import java.util.Locale; |
| |
| /** |
| * A set of util methods for the <code>iText</code> framework |
| * |
| * @author <a href="mailto:vincent.siveton@gmail.com">Vincent Siveton</a> |
| * @version $Id$ |
| */ |
| public class ITextUtil |
| { |
| /** |
| * Set the default page size for the document depending the user's country. |
| * TODO Maybe more generic? |
| * |
| * @return the page size |
| * @see com.lowagie.text.PageSize |
| */ |
| public static Rectangle getDefaultPageSize() |
| { |
| String defaultCountry = Locale.getDefault().getCountry(); |
| if ( defaultCountry != null |
| && ( defaultCountry.equals( Locale.US.getCountry() ) |
| || defaultCountry.equals( Locale.CANADA.getCountry() ) ) ) |
| { |
| return PageSize.LETTER; |
| } |
| |
| return PageSize.A4; |
| } |
| |
| /** |
| * Return a page size as String. |
| * |
| * @param rect a Rectangle defined in {@link PageSize}. |
| * @return a page size as String or A4 if not found. |
| * @see com.lowagie.text.PageSize |
| */ |
| public static String getPageSize( Rectangle rect ) |
| { |
| Field[] fields = PageSize.class.getFields(); |
| for ( int i = 0; i < fields.length; i++ ) |
| { |
| Field currentField = fields[i]; |
| try |
| { |
| if ( currentField.getType().equals( Rectangle.class ) ) |
| { |
| Rectangle fPageSize = (Rectangle) currentField.get( null ); |
| if ( ( rect.width() == fPageSize.width() ) && ( rect.height() == fPageSize.height() ) ) |
| { |
| return currentField.getName(); |
| } |
| } |
| } |
| catch ( Exception e ) |
| { |
| // nop |
| } |
| } |
| |
| return "A4"; |
| } |
| |
| /** |
| * Return <code>true</code> if the page size is supported by {@link PageSize} class, <code>false</code> otherwise. |
| * |
| * @param aPageSize a page size |
| * @return <code>true</code> if the page size is supported, <code>false</code> otherwise |
| * @see com.lowagie.text.PageSize |
| */ |
| public static boolean isPageSizeSupported( String aPageSize ) |
| { |
| Field[] fields = PageSize.class.getFields(); |
| for ( int i = 0; i < fields.length; i++ ) |
| { |
| Field currentField = fields[i]; |
| if ( ( currentField.getName().equalsIgnoreCase( aPageSize ) ) |
| && ( currentField.getType().equals( Rectangle.class ) ) ) |
| { |
| return true; |
| } |
| } |
| |
| return false; |
| } |
| |
| /** |
| * Parse an iText XML from the specified <CODE>InputStream</CODE>, writing an Pdf document |
| * specified <CODE>OutputStream</CODE>. |
| * |
| * @param is the <CODE>InputStream</CODE> from which the XML is read. |
| * @param os the <CODE>OutputStream</CODE> to which the result as Pdf is written. |
| * @see com.lowagie.text.xml.XmlToPdf |
| */ |
| public static void writePdf( InputStream is, OutputStream os ) |
| { |
| try |
| { |
| XmlToPdf x = new XmlToPdf(); |
| |
| x.parse( is, os ); |
| } |
| catch ( DocumentException e ) |
| { |
| throw new RuntimeException( "DocumentException : " + e.getMessage(), e ); |
| } |
| } |
| |
| /** |
| * Parse an iText XML from the specified <CODE>InputStream</CODE>, writing an rtf document |
| * specified <CODE>OutputStream</CODE>. |
| * |
| * @param is the <CODE>InputStream</CODE> from which the XML is read. |
| * @param os the <CODE>OutputStream</CODE> to which the result as RTF is written. |
| * @see com.lowagie.text.xml.XmlToRtf |
| */ |
| public static void writeRtf( InputStream is, OutputStream os ) |
| { |
| try |
| { |
| XmlToRtf x = new XmlToRtf(); |
| x.parse( is, os ); |
| } |
| catch ( DocumentException e ) |
| { |
| throw new RuntimeException( "DocumentException : " + e.getMessage(), e ); |
| } |
| } |
| |
| /** |
| * Parse an iText XML from the specified <CODE>InputStream</CODE>, writing an html document |
| * specified <CODE>OutputStream</CODE>. |
| * |
| * @param is the <CODE>InputStream</CODE> from which the XML is read. |
| * @param os the <CODE>OutputStream</CODE> to which the result as Html is written. |
| * @see com.lowagie.text.xml.XmlToHtml |
| */ |
| public static void writeHtml( InputStream is, OutputStream os ) |
| { |
| try |
| { |
| XmlToHtml x = new XmlToHtml(); |
| x.parse( is, os ); |
| } |
| catch ( DocumentException e ) |
| { |
| throw new RuntimeException( "DocumentException : " + e.getMessage(), e ); |
| } |
| } |
| } |