- import ?java.io.File; ??
- import ?java.io.FileOutputStream; ??
- import ?java.io.OutputStream; ??
- import ?java.util.ArrayList; ??
- import ?java.util.HashMap; ??
- import ?java.util.List; ??
- import ?java.util.Map; ??
- ? ??
- import ?javax.print.attribute.HashPrintRequestAttributeSet; ??
- import ?javax.print.attribute.HashPrintServiceAttributeSet; ??
- import ?javax.print.attribute.PrintRequestAttributeSet; ??
- import ?javax.print.attribute.PrintServiceAttributeSet; ??
- import ?javax.print.attribute.standard.Copies; ??
- import ?javax.print.attribute.standard.MediaSizeName; ??
- import ?javax.print.attribute.standard.PrinterName; ??
- ? ??
- import ?net.sf.jasperreports.engine.JRException; ??
- import ?net.sf.jasperreports.engine.JRExporterParameter; ??
- import ?net.sf.jasperreports.engine.JRReport; ??
- import ?net.sf.jasperreports.engine.JasperCompileManager; ??
- import ?net.sf.jasperreports.engine.JasperExportManager; ??
- import ?net.sf.jasperreports.engine.JasperFillManager; ??
- import ?net.sf.jasperreports.engine.JasperPrint; ??
- import ?net.sf.jasperreports.engine.JasperReport; ??
- import ?net.sf.jasperreports.engine.base.JRBaseLine; ??
- import ?net.sf.jasperreports.engine.base.JRBasePrintText; ??
- import ?net.sf.jasperreports.engine.data.JRBeanCollectionDataSource; ??
- import ?net.sf.jasperreports.engine.design.JRDesignBand; ??
- import ?net.sf.jasperreports.engine.design.JRDesignExpression; ??
- import ?net.sf.jasperreports.engine.design.JRDesignField; ??
- import ?net.sf.jasperreports.engine.design.JRDesignStaticText; ??
- import ?net.sf.jasperreports.engine.design.JRDesignTextField; ??
- import ?net.sf.jasperreports.engine.design.JasperDesign; ??
- import ?net.sf.jasperreports.engine.export.JRPrintServiceExporter; ??
- import ?net.sf.jasperreports.engine.export.JRPrintServiceExporterParameter; ??
- import ?net.sf.jasperreports.engine.util.JRSaver; ??
- ? ??
- import ?org.apache.commons.beanutils.BasicDynaBean; ??
- import ?org.apache.commons.beanutils.BasicDynaClass; ??
- import ?org.apache.commons.beanutils.DynaBean; ??
- import ?org.apache.commons.beanutils.DynaProperty; ??
- import ?org.apache.commons.logging.Log; ??
- import ?org.apache.commons.logging.LogFactory; ??
- ? ??
- import ?com.inqgen.iqlis.template.jsf.bean.TemplateDirectoryAdminBean; ??
- ? ??
- /** ?
- ?*?JasperReport?動態列?打印 ?
- ?*?@author?hxy ?
- ?* ?
- ?*/ ??
- public ? class ?ReportProcess?{ ??
- ? ??
- ? private ? static ?Log?logger?=?LogFactory ??
- ???.getLog(TemplateDirectoryAdminBean. class ); ??
- ? /**?設置字段寬度?*/ ??
- ? private ? final ? static ? int ?textWidth?=? 80 ; ??
- ? /**?設置字段高度?*/ ??
- ? private ? final ? static ? int ?textHeight?=? 20 ; ??
- ? /**?coulumnHeader區域字體大小?*/ ??
- ? private ? final ? static ? int ?columnHeaderfontSize?=? 14 ; ??
- ? /**?detail?區域字體大小?*/ ??
- ? private ? final ? static ? int ?fontSize?=? 12 ; ??
- ? /**?設置間距?*/ ??
- ? private ? final ? static ? int ?X?=? 80 ; ??
- ? /**?coulumnHeader區域高度?*/ ??
- ? private ? final ? static ? int ?columnHeaderHeight?=? 20 ; ??
- ? /**?detail?區域高度?*/ ??
- ? private ? final ? static ? int ?detailHeight?=? 20 ; ??
- ? /**??*/ ??
- ? private ? static ?String?aliasColumn?=? "column" ; ??
- ? ??
- ? public ? static ? void ?main(String?args[]){ ??
- ?? try ?{ ??
- ???String[]?columns?=?{ "字段1" ,? "字段2" ,? "字段3" ,? "字段4" }; ??
- ???File?f?=? new ?File( "d://test.pdf" ); ??
- ???List<Object[]>?list?=? new ?ArrayList<Object[]>(); ??
- ???Object[]?obj?=? null ; ??
- ??? for ( int ?j= 0 ;j< 50 ;j++){ ??
- ????obj?=? new ?Object[columns.length]; ??
- ???? for ( int ?i= 0 ;i<columns.length;i++){ ??
- ?????obj[i]?=?columns[i]+j+ "," +i; ??
- ????} ??
- ????list.add(obj); ??
- ???} ??
- ???OutputStream?out?=? new ?FileOutputStream(f); ??
- ???preview(columns,?list,?out); ??
- ???out.close(); ??
- ???logger.info( "成功~" ); ??
- ??}? catch ?(Exception?e)?{ ??
- ??? //?TODO?Auto-generated?catch?block ??
- ???e.printStackTrace(); ??
- ??} ??
- ?} ??
- ? ??
- ? /** ?
- ??*?PDF打印 ?
- ??*? ?
- ??*?@param?headers ?
- ??*????????????colimnHeaders ?
- ??*?@param?list ?
- ??*????????????數據來源 ?
- ??*?@param?out ?
- ??*????????????輸出流 ?
- ??*?@throws?Exception ?
- ??*/ ??
- ? public ? static ? void ?preview(String?headers[],?List<Object[]>?list, ??
- ???OutputStream?out)? throws ?Exception?{ ??
- ?? long ?start?=?System.currentTimeMillis(); ??
- ??String[]?alias?=?preaseAliasColumnHeaders(headers); ??
- ??JasperReport?jp?=?getJasperReport(headers,?alias); ??
- ??Map<String,?Object>?parameters?=? new ?HashMap<String,Object>(); ??
- ??JasperPrint?jasperPrint?=?JasperFillManager.fillReport(jp,?parameters, ??
- ???? new ?JRBeanCollectionDataSource(getBaseList(alias,?phrase(list)))); ??
- ??logger.info( "Filling?time?:?" ?+?(System.currentTimeMillis()?-?start)); ??
- ??JasperExportManager.exportReportToPdfStream(jasperPrint,?out); ??
- ??logger.info( "Printing?time?:?" ?+?(System.currentTimeMillis()?-?start)); ??
- ?} ??
- ? ??
- ? /** ?
- ??*?打印機打印報表 ?
- ??*? ?
- ??*?@param?headers ?
- ??*????????????colimnHeaders ?
- ??*?@param?list ?
- ??*????????????數據來源 ?
- ??*?@param?parameters ?
- ??*????????????Map?參數 ?
- ??*?@param?printerName ?
- ??*????????????打印機名稱 ?
- ??*??@param?printerName ?
- ??*????????????打印機份數 ?
- ??*?@param?tempFileName ?
- ??*????????????創建報表打印臨時文件的路徑 ?
- ??*?@throws?Exception ?
- ??*/ ??
- ? public ? static ? void ?print(String?headers[],?List<Object[]>?list, ??
- ???Map<String,?Object>?parameters,?String?printerName,? int ?copies, ??
- ???String?tempFileName)? throws ?Exception?{ ??
- ?? long ?start?=?System.currentTimeMillis(); ??
- ?? /**?獲取打印報表數據?*/ ??
- ??String[]?alias?=?preaseAliasColumnHeaders(headers); ??
- ??JasperReport?jp?=?getJasperReport(headers,?alias); ??
- ??JasperPrint?jasperPrint?=?JasperFillManager.fillReport(jp,?parameters, ??
- ???? new ?JRBeanCollectionDataSource(getBaseList(alias,?phrase(list)))); ??
- ?? /**?保存向打印機發送的臨時報表數據?*/ ??
- ??JRSaver.saveObject(jasperPrint,?tempFileName); ??
- ??logger.info( "Filling?time?:?" ?+?(System.currentTimeMillis()?-?start)); ??
- ?? /**?設置打印參數?*/ ??
- ??PrintRequestAttributeSet?printRequestAttributeSet?=? new ?HashPrintRequestAttributeSet(); ??
- ?? /**?設置A4紙張?*/ ??
- ??printRequestAttributeSet.add(MediaSizeName.ISO_A4); ??
- ?? /**?設置打印份數?*/ ??
- ??printRequestAttributeSet.add( new ?Copies(copies)); ??
- ?? /**?設置打印機?*/ ??
- ??PrintServiceAttributeSet?printServiceAttributeSet?=? new ?HashPrintServiceAttributeSet(); ??
- ?? /**?添加打印機名稱?*/ ??
- ?? //?"Epson?Stylus?800?ESC/P//?2" ??
- ??printServiceAttributeSet.add( new ?PrinterName(printerName,? null )); ??
- ?? /**?打印機對象?*/ ??
- ??JRPrintServiceExporter?exporter?=? new ?JRPrintServiceExporter(); ??
- ?? /**?向打印機發送的臨時報表數據?*/ ??
- ??exporter ??
- ????.setParameter(JRExporterParameter.INPUT_FILE_NAME,?tempFileName); ??
- ??exporter.setParameter( ??
- ????JRPrintServiceExporterParameter.PRINT_REQUEST_ATTRIBUTE_SET, ??
- ????printRequestAttributeSet); ??
- ??exporter.setParameter( ??
- ????JRPrintServiceExporterParameter.PRINT_SERVICE_ATTRIBUTE_SET, ??
- ????printServiceAttributeSet); ??
- ?? /**?是否彈出打印頁數的提示對話框?*/ ??
- ??exporter.setParameter( ??
- ????JRPrintServiceExporterParameter.DISPLAY_PAGE_DIALOG, ??
- ????Boolean.FALSE); ??
- ?? /**?是否彈出打印機設置屬性的提示對話框?*/ ??
- ??exporter.setParameter( ??
- ????JRPrintServiceExporterParameter.DISPLAY_PRINT_DIALOG, ??
- ????Boolean.FALSE); ??
- ?? /**?執行打印機打印報表?*/ ??
- ??exporter.exportReport(); ??
- ??logger.info( "Printing?time?:?" ?+?(System.currentTimeMillis()?-?start)); ??
- ?} ??
- ? ??
- ? public ? static ?List<String[]>?phrase(List<Object[]>?list){ ??
- ??List<String[]>?temps?=? new ?ArrayList<String[]>(); ??
- ??String?[]s=? null ; ??
- ?? for (Object[]?obj?:?list){ ??
- ???s?=? new ?String[obj.length]; ??
- ??? for ( int ?i?=? 0 ;i<obj.length;i++){ ??
- ????s[i]?=?obj[i].toString(); ??
- ???} ??
- ???temps.add(s); ??
- ??} ??
- ?? return ?temps; ??
- ?} ??
- ? ??
- ? /** ?
- ??*?產生columnHeaders的別名(Headers[]有可能為中文,所以有必要用別名來替換) ?
- ??*? ?
- ??*?@param?headers ?
- ??*?@return ?
- ??*/ ??
- ? private ? static ?String[]?preaseAliasColumnHeaders(String?headers[])?{ ??
- ?? int ?size?=?headers.length; ??
- ??String[]?alias?=? new ?String[size]; ??
- ?? for ?( int ?i?=? 0 ;?i?<?size;?i++)?{ ??
- ???alias[i]?=?aliasColumn?+?i; ??
- ??} ??
- ?? return ?alias; ??
- ?} ??
- ? ??
- ? /** ?
- ??*?產生Template文件 ?
- ??*? ?
- ??*?@param?headers ?
- ??*?@param?alias ?
- ??*?@return ?
- ??*?@throws?JRException ?
- ??*/ ??
- ? @SuppressWarnings ( "deprecation" ) ??
- ? private ? static ?JasperReport?getJasperReport(String[]?headers, ??
- ???String?alias[])? throws ?JRException?{ ??
- ??JasperDesign?design?=? new ?JasperDesign(); ??
- ? ??
- ?? //?name="statistics" ??
- ??design.setName( "statistics" ); ??
- ?? //?columnCount="1" ??
- ?? //?printOrder="Vertical" ??
- ??design.setPrintOrder(JRReport.PRINT_ORDER_VERTICAL); ??
- ?? //?orientation="Portrait" ??
- ??design.setOrientation(JRReport.ORIENTATION_PORTRAIT); ??
- ?? //?pageWidth="595" ??
- ??design.setPageWidth( 595 ); ??
- ?? //?pageHeight="842" ??
- ??design.setPageHeight( 842 ); ??
- ?? //?columnWidth="535" ??
- ??design.setColumnWidth( 535 ); ??
- ?? //?columnSpacing="0" ??
- ??design.setColumnSpacing( 0 ); ??
- ?? //?leftMargin="30" ??
- ??design.setLeftMargin( 30 ); ??
- ?? //?rightMargin="30" ??
- ??design.setRightMargin( 30 ); ??
- ?? //?topMargin="20" ??
- ??design.setTopMargin( 20 ); ??
- ?? //?bottomMargin="20" ??
- ??design.setBottomMargin( 20 ); ??
- ?? //?whenNoDataType="NoPages" ??
- ??design.setWhenNoDataType(JRReport.WHEN_NO_DATA_TYPE_BLANK_PAGE); ??
- ?? //?isTitleNewPage="false" ??
- ??design.setTitleNewPage( false ); ??
- ?? //?isSummaryNewPage="false" ??
- ??design.setSummaryNewPage( false ); ??
- ? ??
- ?? //?JRDesignBand?title?=?new?JRDesignBand(); ??
- ?? //?title.setHeight(50); ??
- ?? //?JRDesignStaticText?titleText?=?new?JRDesignStaticText(); ??
- ?? //?titleText.setText("test?report"); ??
- ?? //?titleText.setX(230); ??
- ?? //?titleText.setFontSize(20); ??
- ?? //?titleText.setHeight(50); ??
- ?? //?titleText.setWidth(100); ??
- ?? //?title.addElement(titleText); ??
- ?? //?design.setTitle(title); ??
- ??JRDesignBand?columnHeader?=? new ?JRDesignBand(); ??
- ??columnHeader.setHeight(columnHeaderHeight); ??
- ? ??
- ??JRDesignBand?detail?=? new ?JRDesignBand(); ??
- ??detail.setHeight(detailHeight); ??
- ? ??
- ?? for ?( int ?i?=? 0 ;?i?<?headers.length;?i++)?{ ??
- ??? //?add?column?headers ??
- ???JRDesignStaticText?staticText?=? new ?JRDesignStaticText(); ??
- ???staticText.setText(headers[i]); ??
- ???staticText.setFontSize(columnHeaderfontSize); ??
- ???staticText.setHeight(textHeight); ??
- ???staticText.setWidth(textWidth); ??
- ???staticText.setX(X?*?i); ??
- ???staticText.setPdfFontName( "MHei-Medium" ); ??
- ???staticText.setPdfEmbedded( true ); ??
- ???staticText.setPdfEncoding( "UniCNS-UCS2-H" ); ??
- ???staticText.setTextAlignment(JRBasePrintText.HORIZONTAL_ALIGN_CENTER); ??
- ???staticText.setLeftBorder(JRBaseLine.PEN_1_POINT); ??
- ???staticText.setTopBorder(JRBaseLine.PEN_1_POINT); ??
- ???staticText.setRightBorder(JRBaseLine.PEN_1_POINT); ??
- ???staticText.setBottomBorder(JRBaseLine.PEN_1_POINT); ??
- ???columnHeader.addElement(staticText); ??
- ? ??
- ??? //?define?fields ??
- ???JRDesignField?field?=? new ?JRDesignField(); ??
- ???field.setName(alias[i]); ??
- ???field.setValueClass(String. class ); ??
- ???design.addField(field); ??
- ? ??
- ??? //?add?text?fields?for?displaying?fields ??
- ???JRDesignTextField?textField?=? new ?JRDesignTextField(); ??
- ???JRDesignExpression?expression?=? new ?JRDesignExpression(); ??
- ???expression.setText( "$F{" ?+?alias[i]?+? "}" ); ??
- ???expression.setValueClass(String. class ); ??
- ???textField.setExpression(expression); ??
- ???textField.setFontSize(fontSize); ??
- ???textField.setHeight(textHeight); ??
- ???textField.setWidth(textWidth); ??
- ???textField.setX(X?*?i); ??
- ???textField.setPdfFontName( "MHei-Medium" ); ??
- ???textField.setPdfEmbedded( true ); ??
- ???textField.setPdfEncoding( "UniCNS-UCS2-H" ); ??
- ???textField.setTextAlignment(JRBasePrintText.HORIZONTAL_ALIGN_CENTER); ??
- ???textField.setLeftBorder(JRBaseLine.PEN_1_POINT); ??
- ???textField.setTopBorder(JRBaseLine.PEN_1_POINT); ??
- ???textField.setRightBorder(JRBaseLine.PEN_1_POINT); ??
- ???textField.setBottomBorder(JRBaseLine.PEN_1_POINT); ??
- ???detail.addElement(textField); ??
- ??} ??
- ??design.setColumnHeader(columnHeader); ??
- ??design.setDetail(detail); ??
- ? ??
- ?? return ?JasperCompileManager.compileReport(design); ??
- ?} ??
- ? ??
- ? /** ?
- ??*?利用反射機制,裝拼數據 ?
- ??*? ?
- ??*?@param?headers ?
- ??*?@param?list ?
- ??*?@return ?
- ??*?@throws?Exception ?
- ??*/ ??
- ? private ? static ?List<Object>?getBaseList(String[]?headers, ??
- ???List<String[]>?list)? throws ?Exception?{ ??
- ??List<Object>?result?=? new ?ArrayList<Object>(); ??
- ?? int ?length?=?headers.length; ??
- ??DynaProperty[]?dynaProps?=? new ?DynaProperty[length]; ??
- ?? for ?( int ?i?=? 0 ;?i?<?length;?i++)?{ ??
- ???dynaProps[i]?=? new ?DynaProperty(headers[i],?String. class ); ??
- ??} ??
- ??BasicDynaClass?dynaClass?=? new ?BasicDynaClass( "first" , ??
- ????BasicDynaBean. class ,?dynaProps); ??
- ?? for ?(Object[]?obj?:?list)?{ ??
- ???DynaBean?employee?=?dynaClass.newInstance(); ??
- ??? for ?( int ?i?=? 0 ;?i?<?length;?i++)?{ ??
- ????employee.set(headers[i],?obj[i]); ??
- ???} ??
- ???result.add(employee); ??
- ??} ??
- ?? return ?result; ??
- ?} ??
- ? ??
- }??
import java.io.File; import java.io.FileOutputStream; import java.io.OutputStream; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.print.attribute.HashPrintRequestAttributeSet; import javax.print.attribute.HashPrintServiceAttributeSet; import javax.print.attribute.PrintRequestAttributeSet; import javax.print.attribute.PrintServiceAttributeSet; import javax.print.attribute.standard.Copies; import javax.print.attribute.standard.MediaSizeName; import javax.print.attribute.standard.PrinterName; import net.sf.jasperreports.engine.JRException; import net.sf.jasperreports.engine.JRExporterParameter; import net.sf.jasperreports.engine.JRReport; import net.sf.jasperreports.engine.JasperCompileManager; import net.sf.jasperreports.engine.JasperExportManager; import net.sf.jasperreports.engine.JasperFillManager; import net.sf.jasperreports.engine.JasperPrint; import net.sf.jasperreports.engine.JasperReport; import net.sf.jasperreports.engine.base.JRBaseLine; import net.sf.jasperreports.engine.base.JRBasePrintText; import net.sf.jasperreports.engine.data.JRBeanCollectionDataSource; import net.sf.jasperreports.engine.design.JRDesignBand; import net.sf.jasperreports.engine.design.JRDesignExpression; import net.sf.jasperreports.engine.design.JRDesignField; import net.sf.jasperreports.engine.design.JRDesignStaticText; import net.sf.jasperreports.engine.design.JRDesignTextField; import net.sf.jasperreports.engine.design.JasperDesign; import net.sf.jasperreports.engine.export.JRPrintServiceExporter; import net.sf.jasperreports.engine.export.JRPrintServiceExporterParameter; import net.sf.jasperreports.engine.util.JRSaver; import org.apache.commons.beanutils.BasicDynaBean; import org.apache.commons.beanutils.BasicDynaClass; import org.apache.commons.beanutils.DynaBean; import org.apache.commons.beanutils.DynaProperty; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import com.inqgen.iqlis.template.jsf.bean.TemplateDirectoryAdminBean; /** * JasperReport 動態列 打印 * @author hxy * */ public class ReportProcess { private static Log logger = LogFactory .getLog(TemplateDirectoryAdminBean.class); /** 設置字段寬度 */ private final static int textWidth = 80; /** 設置字段高度 */ private final static int textHeight = 20; /** coulumnHeader區域字體大小 */ private final static int columnHeaderfontSize = 14; /** detail 區域字體大小 */ private final static int fontSize = 12; /** 設置間距 */ private final static int X = 80; /** coulumnHeader區域高度 */ private final static int columnHeaderHeight = 20; /** detail 區域高度 */ private final static int detailHeight = 20; /** */ private static String aliasColumn = "column"; public static void main(String args[]){ try { String[] columns = {"字段1", "字段2", "字段3", "字段4"}; File f = new File("d://test.pdf"); List<Object[]> list = new ArrayList<Object[]>(); Object[] obj = null; for(int j=0;j<50;j++){ obj = new Object[columns.length]; for(int i=0;i<columns.length;i++){ obj[i] = columns[i]+j+","+i; } list.add(obj); } OutputStream out = new FileOutputStream(f); preview(columns, list, out); out.close(); logger.info("成功~"); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } /** * PDF打印 * * @param headers * colimnHeaders * @param list * 數據來源 * @param out * 輸出流 * @throws Exception */ public static void preview(String headers[], List<Object[]> list, OutputStream out) throws Exception { long start = System.currentTimeMillis(); String[] alias = preaseAliasColumnHeaders(headers); JasperReport jp = getJasperReport(headers, alias); Map<String, Object> parameters = new HashMap<String,Object>(); JasperPrint jasperPrint = JasperFillManager.fillReport(jp, parameters, new JRBeanCollectionDataSource(getBaseList(alias, phrase(list)))); logger.info("Filling time : " + (System.currentTimeMillis() - start)); JasperExportManager.exportReportToPdfStream(jasperPrint, out); logger.info("Printing time : " + (System.currentTimeMillis() - start)); } /** * 打印機打印報表 * * @param headers * colimnHeaders * @param list * 數據來源 * @param parameters * Map 參數 * @param printerName * 打印機名稱 * @param printerName * 打印機份數 * @param tempFileName * 創建報表打印臨時文件的路徑 * @throws Exception */ public static void print(String headers[], List<Object[]> list, Map<String, Object> parameters, String printerName, int copies, String tempFileName) throws Exception { long start = System.currentTimeMillis(); /** 獲取打印報表數據 */ String[] alias = preaseAliasColumnHeaders(headers); JasperReport jp = getJasperReport(headers, alias); JasperPrint jasperPrint = JasperFillManager.fillReport(jp, parameters, new JRBeanCollectionDataSource(getBaseList(alias, phrase(list)))); /** 保存向打印機發送的臨時報表數據 */ JRSaver.saveObject(jasperPrint, tempFileName); logger.info("Filling time : " + (System.currentTimeMillis() - start)); /** 設置打印參數 */ PrintRequestAttributeSet printRequestAttributeSet = new HashPrintRequestAttributeSet(); /** 設置A4紙張 */ printRequestAttributeSet.add(MediaSizeName.ISO_A4); /** 設置打印份數 */ printRequestAttributeSet.add(new Copies(copies)); /** 設置打印機 */ PrintServiceAttributeSet printServiceAttributeSet = new HashPrintServiceAttributeSet(); /** 添加打印機名稱 */ // "Epson Stylus 800 ESC/P// 2" printServiceAttributeSet.add(new PrinterName(printerName, null)); /** 打印機對象 */ JRPrintServiceExporter exporter = new JRPrintServiceExporter(); /** 向打印機發送的臨時報表數據 */ exporter .setParameter(JRExporterParameter.INPUT_FILE_NAME, tempFileName); exporter.setParameter( JRPrintServiceExporterParameter.PRINT_REQUEST_ATTRIBUTE_SET, printRequestAttributeSet); exporter.setParameter( JRPrintServiceExporterParameter.PRINT_SERVICE_ATTRIBUTE_SET, printServiceAttributeSet); /** 是否彈出打印頁數的提示對話框 */ exporter.setParameter( JRPrintServiceExporterParameter.DISPLAY_PAGE_DIALOG, Boolean.FALSE); /** 是否彈出打印機設置屬性的提示對話框 */ exporter.setParameter( JRPrintServiceExporterParameter.DISPLAY_PRINT_DIALOG, Boolean.FALSE); /** 執行打印機打印報表 */ exporter.exportReport(); logger.info("Printing time : " + (System.currentTimeMillis() - start)); } public static List<String[]> phrase(List<Object[]> list){ List<String[]> temps = new ArrayList<String[]>(); String []s= null; for(Object[] obj : list){ s = new String[obj.length]; for(int i = 0;i<obj.length;i++){ s[i] = obj[i].toString(); } temps.add(s); } return temps; } /** * 產生columnHeaders的別名(Headers[]有可能為中文,所以有必要用別名來替換) * * @param headers * @return */ private static String[] preaseAliasColumnHeaders(String headers[]) { int size = headers.length; String[] alias = new String[size]; for (int i = 0; i < size; i++) { alias[i] = aliasColumn + i; } return alias; } /** * 產生Template文件 * * @param headers * @param alias * @return * @throws JRException */ @SuppressWarnings("deprecation") private static JasperReport getJasperReport(String[] headers, String alias[]) throws JRException { JasperDesign design = new JasperDesign(); // name="statistics" design.setName("statistics"); // columnCount="1" // printOrder="Vertical" design.setPrintOrder(JRReport.PRINT_ORDER_VERTICAL); // orientation="Portrait" design.setOrientation(JRReport.ORIENTATION_PORTRAIT); // pageWidth="595" design.setPageWidth(595); // pageHeight="842" design.setPageHeight(842); // columnWidth="535" design.setColumnWidth(535); // columnSpacing="0" design.setColumnSpacing(0); // leftMargin="30" design.setLeftMargin(30); // rightMargin="30" design.setRightMargin(30); // topMargin="20" design.setTopMargin(20); // bottomMargin="20" design.setBottomMargin(20); // whenNoDataType="NoPages" design.setWhenNoDataType(JRReport.WHEN_NO_DATA_TYPE_BLANK_PAGE); // isTitleNewPage="false" design.setTitleNewPage(false); // isSummaryNewPage="false" design.setSummaryNewPage(false); // JRDesignBand title = new JRDesignBand(); // title.setHeight(50); // JRDesignStaticText titleText = new JRDesignStaticText(); // titleText.setText("test report"); // titleText.setX(230); // titleText.setFontSize(20); // titleText.setHeight(50); // titleText.setWidth(100); // title.addElement(titleText); // design.setTitle(title); JRDesignBand columnHeader = new JRDesignBand(); columnHeader.setHeight(columnHeaderHeight); JRDesignBand detail = new JRDesignBand(); detail.setHeight(detailHeight); for (int i = 0; i < headers.length; i++) { // add column headers JRDesignStaticText staticText = new JRDesignStaticText(); staticText.setText(headers[i]); staticText.setFontSize(columnHeaderfontSize); staticText.setHeight(textHeight); staticText.setWidth(textWidth); staticText.setX(X * i); staticText.setPdfFontName("MHei-Medium"); staticText.setPdfEmbedded(true); staticText.setPdfEncoding("UniCNS-UCS2-H"); staticText.setTextAlignment(JRBasePrintText.HORIZONTAL_ALIGN_CENTER); staticText.setLeftBorder(JRBaseLine.PEN_1_POINT); staticText.setTopBorder(JRBaseLine.PEN_1_POINT); staticText.setRightBorder(JRBaseLine.PEN_1_POINT); staticText.setBottomBorder(JRBaseLine.PEN_1_POINT); columnHeader.addElement(staticText); // define fields JRDesignField field = new JRDesignField(); field.setName(alias[i]); field.setValueClass(String.class); design.addField(field); // add text fields for displaying fields JRDesignTextField textField = new JRDesignTextField(); JRDesignExpression expression = new JRDesignExpression(); expression.setText("$F{" + alias[i] + "}"); expression.setValueClass(String.class); textField.setExpression(expression); textField.setFontSize(fontSize); textField.setHeight(textHeight); textField.setWidth(textWidth); textField.setX(X * i); textField.setPdfFontName("MHei-Medium"); textField.setPdfEmbedded(true); textField.setPdfEncoding("UniCNS-UCS2-H"); textField.setTextAlignment(JRBasePrintText.HORIZONTAL_ALIGN_CENTER); textField.setLeftBorder(JRBaseLine.PEN_1_POINT); textField.setTopBorder(JRBaseLine.PEN_1_POINT); textField.setRightBorder(JRBaseLine.PEN_1_POINT); textField.setBottomBorder(JRBaseLine.PEN_1_POINT); detail.addElement(textField); } design.setColumnHeader(columnHeader); design.setDetail(detail); return JasperCompileManager.compileReport(design); } /** * 利用反射機制,裝拼數據 * * @param headers * @param list * @return * @throws Exception */ private static List<Object> getBaseList(String[] headers, List<String[]> list) throws Exception { List<Object> result = new ArrayList<Object>(); int length = headers.length; DynaProperty[] dynaProps = new DynaProperty[length]; for (int i = 0; i < length; i++) { dynaProps[i] = new DynaProperty(headers[i], String.class); } BasicDynaClass dynaClass = new BasicDynaClass("first", BasicDynaBean.class, dynaProps); for (Object[] obj : list) { DynaBean employee = dynaClass.newInstance(); for (int i = 0; i < length; i++) { employee.set(headers[i], obj[i]); } result.add(employee); } return result; } }
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