SonarQube fixes - close resources
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1796962 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Andreas Beeker
parent
7e6007e0bd
commit
95164e4a50
@ -34,7 +34,7 @@ public final class BulletsDemo {
|
||||
public static void main(String[] args) throws IOException {
|
||||
|
||||
HSLFSlideShow ppt = new HSLFSlideShow();
|
||||
|
||||
try {
|
||||
HSLFSlide slide = ppt.createSlide();
|
||||
|
||||
HSLFTextBox shape = new HSLFTextBox();
|
||||
@ -57,7 +57,8 @@ public final class BulletsDemo {
|
||||
FileOutputStream out = new FileOutputStream("bullets.ppt");
|
||||
ppt.write(out);
|
||||
out.close();
|
||||
|
||||
} finally {
|
||||
ppt.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -34,6 +34,7 @@ public abstract class CreateHyperlink {
|
||||
public static void main(String[] args) throws IOException {
|
||||
HSLFSlideShow ppt = new HSLFSlideShow();
|
||||
|
||||
try {
|
||||
HSLFSlide slideA = ppt.createSlide();
|
||||
ppt.createSlide();
|
||||
HSLFSlide slideC = ppt.createSlide();
|
||||
@ -58,7 +59,8 @@ public abstract class CreateHyperlink {
|
||||
FileOutputStream out = new FileOutputStream("hyperlink.ppt");
|
||||
ppt.write(out);
|
||||
out.close();
|
||||
|
||||
} finally {
|
||||
ppt.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -41,6 +41,7 @@ public final class Graphics2DDemo {
|
||||
public static void main(String[] args) throws Exception {
|
||||
HSLFSlideShow ppt = new HSLFSlideShow();
|
||||
|
||||
try {
|
||||
//bar chart data. The first value is the bar color, the second is the width
|
||||
Object[] def = new Object[]{
|
||||
Color.yellow, 40,
|
||||
@ -79,7 +80,8 @@ public final class Graphics2DDemo {
|
||||
FileOutputStream out = new FileOutputStream("hslf-graphics.ppt");
|
||||
ppt.write(out);
|
||||
out.close();
|
||||
|
||||
} finally {
|
||||
ppt.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -29,6 +29,7 @@ public abstract class HeadersFootersDemo {
|
||||
public static void main(String[] args) throws IOException {
|
||||
HSLFSlideShow ppt = new HSLFSlideShow();
|
||||
|
||||
try {
|
||||
HeadersFooters slideHeaders = ppt.getSlideHeadersFooters();
|
||||
slideHeaders.setFootersText("Created by POI-HSLF");
|
||||
slideHeaders.setSlideNumberVisible(true);
|
||||
@ -43,8 +44,9 @@ public abstract class HeadersFootersDemo {
|
||||
FileOutputStream out = new FileOutputStream("headers_footers.ppt");
|
||||
ppt.write(out);
|
||||
out.close();
|
||||
|
||||
} finally {
|
||||
ppt.close();
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@ -31,15 +31,11 @@ import org.apache.poi.sl.usermodel.VerticalAlignment;
|
||||
|
||||
/**
|
||||
* Demonstrates how to create tables
|
||||
*
|
||||
* @author Yegor Kozlov
|
||||
*/
|
||||
public final class TableDemo {
|
||||
|
||||
public static void main(String[] args) throws Exception {
|
||||
|
||||
//test data for the first taable
|
||||
String[][] txt1 = {
|
||||
//test data for the first table
|
||||
static final String[][] txt1 = {
|
||||
{"INPUT FILE", "NUMBER OF RECORDS"},
|
||||
{"Item File", "11,559"},
|
||||
{"Vendor File", "502"},
|
||||
@ -48,10 +44,32 @@ public final class TableDemo {
|
||||
{"Total PO History Spend", "$10,172,038"}
|
||||
};
|
||||
|
||||
//test data for the second taable
|
||||
static final String[][] txt2 = {
|
||||
{"Data Source"},
|
||||
{"CAS Internal Metrics - Item Master Summary\r" +
|
||||
"CAS Internal Metrics - Vendor Summary\r" +
|
||||
"CAS Internal Metrics - PO History Summary"}
|
||||
};
|
||||
|
||||
|
||||
public static void main(String[] args) throws Exception {
|
||||
HSLFSlideShow ppt = new HSLFSlideShow();
|
||||
|
||||
try {
|
||||
HSLFSlide slide = ppt.createSlide();
|
||||
create1stTable(slide);
|
||||
create2ndTable(slide);
|
||||
|
||||
FileOutputStream out = new FileOutputStream("hslf-table.ppt");
|
||||
ppt.write(out);
|
||||
out.close();
|
||||
} finally {
|
||||
ppt.close();
|
||||
}
|
||||
}
|
||||
|
||||
static void create1stTable(HSLFSlide slide) {
|
||||
//six rows, two columns
|
||||
HSLFTable table1 = slide.createTable(6, 2);
|
||||
for (int i = 0; i < txt1.length; i++) {
|
||||
@ -77,17 +95,11 @@ public final class TableDemo {
|
||||
table1.setColumnWidth(0, 300);
|
||||
table1.setColumnWidth(1, 150);
|
||||
|
||||
int pgWidth = ppt.getPageSize().width;
|
||||
int pgWidth = slide.getSlideShow().getPageSize().width;
|
||||
table1.moveTo((pgWidth - table1.getAnchor().getWidth())/2., 100.);
|
||||
}
|
||||
|
||||
//test data for the second taable
|
||||
String[][] txt2 = {
|
||||
{"Data Source"},
|
||||
{"CAS Internal Metrics - Item Master Summary\r" +
|
||||
"CAS Internal Metrics - Vendor Summary\r" +
|
||||
"CAS Internal Metrics - PO History Summary"}
|
||||
};
|
||||
|
||||
static void create2ndTable(HSLFSlide slide) {
|
||||
//two rows, one column
|
||||
HSLFTable table2 = slide.createTable(2, 1);
|
||||
for (int i = 0; i < txt2.length; i++) {
|
||||
@ -120,11 +132,5 @@ public final class TableDemo {
|
||||
dts2.setOutsideBorders(Color.black, 1.0);
|
||||
|
||||
table2.moveTo(200, 400);
|
||||
|
||||
FileOutputStream out = new FileOutputStream("hslf-table.ppt");
|
||||
ppt.write(out);
|
||||
out.close();
|
||||
|
||||
ppt.close();
|
||||
}
|
||||
}
|
||||
|
||||
@ -731,14 +731,17 @@ public class AddDimensionedImage {
|
||||
outputFile = args[1];
|
||||
|
||||
HSSFWorkbook workbook = new HSSFWorkbook();
|
||||
try {
|
||||
sheet = workbook.createSheet("Picture Test");
|
||||
new AddDimensionedImage().addImageToSheet("A1", sheet,
|
||||
imageFile, 125, 125,
|
||||
AddDimensionedImage.EXPAND_ROW_AND_COLUMN);
|
||||
fos = new FileOutputStream(outputFile);
|
||||
workbook.write(fos);
|
||||
} finally {
|
||||
workbook.close();
|
||||
}
|
||||
}
|
||||
catch(FileNotFoundException fnfEx) {
|
||||
System.out.println("Caught an: " + fnfEx.getClass().getName());
|
||||
System.out.println("Message: " + fnfEx.getMessage());
|
||||
|
||||
@ -38,10 +38,9 @@ public class BigExample {
|
||||
public static void main(String[] args) throws IOException {
|
||||
int rownum;
|
||||
|
||||
// create a new file
|
||||
FileOutputStream out = new FileOutputStream("workbook.xls");
|
||||
// create a new workbook
|
||||
HSSFWorkbook wb = new HSSFWorkbook();
|
||||
try {
|
||||
// create a new sheet
|
||||
HSSFSheet s = wb.createSheet();
|
||||
// declare a row object reference
|
||||
@ -166,10 +165,15 @@ public class BigExample {
|
||||
wb.removeSheetAt(1);
|
||||
//end deleted sheet
|
||||
|
||||
// create a new file
|
||||
FileOutputStream out = new FileOutputStream("workbook.xls");
|
||||
|
||||
// write the workbook to the output stream
|
||||
// close our file (don't blow out our file handles
|
||||
wb.write(out);
|
||||
out.close();
|
||||
} finally {
|
||||
wb.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -34,6 +34,7 @@ import org.apache.poi.ss.usermodel.BorderStyle;
|
||||
public class Borders {
|
||||
public static void main(String[] args) throws IOException {
|
||||
HSSFWorkbook wb = new HSSFWorkbook();
|
||||
try {
|
||||
HSSFSheet sheet = wb.createSheet("new sheet");
|
||||
|
||||
// Create a row and put some cells in it. Rows are 0 based.
|
||||
@ -59,7 +60,8 @@ public class Borders {
|
||||
FileOutputStream fileOut = new FileOutputStream("workbook.xls");
|
||||
wb.write(fileOut);
|
||||
fileOut.close();
|
||||
|
||||
} finally {
|
||||
wb.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -31,18 +31,17 @@ import org.apache.poi.hssf.usermodel.HSSFWorkbook;
|
||||
import org.apache.poi.hssf.util.HSSFColor.HSSFColorPredefined;
|
||||
|
||||
/**
|
||||
* Demonstrates how to work with excel cell comments.
|
||||
* Demonstrates how to work with excel cell comments.<p>
|
||||
*
|
||||
* <p>
|
||||
* Excel comment is a kind of a text shape,
|
||||
* so inserting a comment is very similar to placing a text box in a worksheet
|
||||
* </p>
|
||||
*/
|
||||
public class CellComments {
|
||||
|
||||
public static void main(String[] args) throws IOException {
|
||||
|
||||
HSSFWorkbook wb = new HSSFWorkbook();
|
||||
try {
|
||||
HSSFSheet sheet = wb.createSheet("Cell comments in POI HSSF");
|
||||
|
||||
// Create the drawing patriarch. This is the top level container for all shapes including cell comments.
|
||||
@ -100,7 +99,8 @@ public class CellComments {
|
||||
FileOutputStream out = new FileOutputStream("poi_comment.xls");
|
||||
wb.write(out);
|
||||
out.close();
|
||||
|
||||
} finally {
|
||||
wb.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -29,6 +29,7 @@ import org.apache.poi.ss.usermodel.CellType;
|
||||
public class CellTypes {
|
||||
public static void main(String[] args) throws IOException {
|
||||
HSSFWorkbook wb = new HSSFWorkbook();
|
||||
try {
|
||||
HSSFSheet sheet = wb.createSheet("new sheet");
|
||||
HSSFRow row = sheet.createRow(2);
|
||||
row.createCell(0).setCellValue(1.1);
|
||||
@ -41,7 +42,8 @@ public class CellTypes {
|
||||
FileOutputStream fileOut = new FileOutputStream("workbook.xls");
|
||||
wb.write(fileOut);
|
||||
fileOut.close();
|
||||
|
||||
} finally {
|
||||
wb.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -41,6 +41,7 @@ public class UserDefinedFunctionExample {
|
||||
public static void main( String[] args ) throws Exception {
|
||||
|
||||
if( args.length != 2 ) {
|
||||
// e.g. src/examples/src/org/apache/poi/ss/examples/formula/mortgage-calculation.xls Sheet1!B4
|
||||
System.out.println( "usage: UserDefinedFunctionExample fileName cellId" ) ;
|
||||
return;
|
||||
}
|
||||
@ -50,10 +51,9 @@ public class UserDefinedFunctionExample {
|
||||
|
||||
File workbookFile = new File( args[0] ) ;
|
||||
|
||||
FileInputStream fis = new FileInputStream(workbookFile);
|
||||
Workbook workbook = WorkbookFactory.create(fis);
|
||||
fis.close();
|
||||
Workbook workbook = WorkbookFactory.create(workbookFile, null, true);
|
||||
|
||||
try {
|
||||
String[] functionNames = { "calculatePayment" } ;
|
||||
FreeRefFunction[] functionImpls = { new CalculateMortgage() } ;
|
||||
|
||||
@ -75,7 +75,8 @@ public class UserDefinedFunctionExample {
|
||||
CellValue value = evaluator.evaluate( cell ) ;
|
||||
|
||||
System.out.println("returns value: " + value ) ;
|
||||
|
||||
} finally {
|
||||
workbook.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -24,15 +24,14 @@ import java.io.FileOutputStream;
|
||||
|
||||
/**
|
||||
* Merge multiple pptx presentations together
|
||||
*
|
||||
* @author Yegor Kozlov
|
||||
*/
|
||||
public final class MergePresentations {
|
||||
|
||||
public static void main(String args[]) throws Exception {
|
||||
XMLSlideShow ppt = new XMLSlideShow();
|
||||
|
||||
for(String arg : args){
|
||||
try {
|
||||
for (String arg : args){
|
||||
FileInputStream is = new FileInputStream(arg);
|
||||
XMLSlideShow src = new XMLSlideShow(is);
|
||||
is.close();
|
||||
@ -47,8 +46,8 @@ public final class MergePresentations {
|
||||
FileOutputStream out = new FileOutputStream("merged.pptx");
|
||||
ppt.write(out);
|
||||
out.close();
|
||||
|
||||
} finally {
|
||||
ppt.close();
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
@ -25,14 +25,13 @@ import java.io.IOException;
|
||||
/**
|
||||
* Demonstrates how to create slides with predefined layout
|
||||
* and fill the placeholder shapes
|
||||
*
|
||||
* @author Yegor Kozlov
|
||||
*/
|
||||
public class Tutorial1 {
|
||||
|
||||
public static void main(String[] args) throws IOException{
|
||||
XMLSlideShow ppt = new XMLSlideShow();
|
||||
|
||||
try {
|
||||
// XSLFSlide#createSlide() with no arguments creates a blank slide
|
||||
/*XSLFSlide blankSlide =*/ ppt.createSlide();
|
||||
|
||||
@ -68,7 +67,8 @@ public class Tutorial1 {
|
||||
FileOutputStream out = new FileOutputStream("slides.pptx");
|
||||
ppt.write(out);
|
||||
out.close();
|
||||
|
||||
} finally {
|
||||
ppt.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -26,14 +26,13 @@ import java.io.IOException;
|
||||
|
||||
/**
|
||||
* Basic paragraph and text formatting
|
||||
*
|
||||
* @author Yegor Kozlov
|
||||
*/
|
||||
public class Tutorial2 {
|
||||
|
||||
public static void main(String[] args) throws IOException{
|
||||
XMLSlideShow ppt = new XMLSlideShow();
|
||||
|
||||
try {
|
||||
XSLFSlide slide1 = ppt.createSlide();
|
||||
XSLFTextBox shape1 = slide1.createTextBox();
|
||||
// initial height of the text box is 100 pt but
|
||||
@ -79,7 +78,8 @@ public class Tutorial2 {
|
||||
FileOutputStream out = new FileOutputStream("text.pptx");
|
||||
ppt.write(out);
|
||||
out.close();
|
||||
|
||||
} finally {
|
||||
ppt.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -27,14 +27,13 @@ import org.apache.poi.sl.usermodel.Placeholder;
|
||||
|
||||
/**
|
||||
* How to set slide title
|
||||
*
|
||||
* @author Yegor Kozlov
|
||||
*/
|
||||
public class Tutorial3 {
|
||||
|
||||
public static void main(String[] args) throws IOException{
|
||||
XMLSlideShow ppt = new XMLSlideShow();
|
||||
|
||||
try {
|
||||
XSLFSlide slide = ppt.createSlide();
|
||||
|
||||
XSLFTextShape titleShape = slide.createTextBox();
|
||||
@ -45,7 +44,8 @@ public class Tutorial3 {
|
||||
FileOutputStream out = new FileOutputStream("title.pptx");
|
||||
ppt.write(out);
|
||||
out.close();
|
||||
|
||||
} finally {
|
||||
ppt.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -29,14 +29,13 @@ import org.apache.poi.sl.usermodel.TextParagraph.TextAlign;
|
||||
|
||||
/**
|
||||
* PPTX Tables
|
||||
*
|
||||
* @author Yegor Kozlov
|
||||
*/
|
||||
public class Tutorial4 {
|
||||
|
||||
public static void main(String[] args) throws IOException{
|
||||
XMLSlideShow ppt = new XMLSlideShow();
|
||||
|
||||
try {
|
||||
// XSLFSlide#createSlide() with no arguments creates a blank slide
|
||||
XSLFSlide slide = ppt.createSlide();
|
||||
|
||||
@ -81,14 +80,13 @@ public class Tutorial4 {
|
||||
cell.setFillColor(new Color(233, 247, 244));
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
FileOutputStream out = new FileOutputStream("table.pptx");
|
||||
ppt.write(out);
|
||||
out.close();
|
||||
|
||||
} finally {
|
||||
ppt.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -27,14 +27,13 @@ import org.apache.poi.sl.usermodel.PictureData.PictureType;
|
||||
|
||||
/**
|
||||
* Images
|
||||
*
|
||||
* @author Yegor Kozlov
|
||||
*/
|
||||
public class Tutorial5 {
|
||||
|
||||
public static void main(String[] args) throws IOException{
|
||||
XMLSlideShow ppt = new XMLSlideShow();
|
||||
|
||||
try {
|
||||
XSLFSlide slide = ppt.createSlide();
|
||||
|
||||
File img = new File(System.getProperty("POI.testdata.path", "test-data"), "slideshow/clock.jpg");
|
||||
@ -45,7 +44,8 @@ public class Tutorial5 {
|
||||
FileOutputStream out = new FileOutputStream("images.pptx");
|
||||
ppt.write(out);
|
||||
out.close();
|
||||
|
||||
} finally {
|
||||
ppt.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -25,14 +25,13 @@ import java.io.IOException;
|
||||
|
||||
/**
|
||||
* Hyperlinks
|
||||
*
|
||||
* @author Yegor Kozlov
|
||||
*/
|
||||
public class Tutorial6 {
|
||||
|
||||
public static void main(String[] args) throws IOException{
|
||||
XMLSlideShow ppt = new XMLSlideShow();
|
||||
|
||||
try {
|
||||
XSLFSlide slide1 = ppt.createSlide();
|
||||
XSLFSlide slide2 = ppt.createSlide();
|
||||
|
||||
@ -55,7 +54,8 @@ public class Tutorial6 {
|
||||
FileOutputStream out = new FileOutputStream("hyperlinks.pptx");
|
||||
ppt.write(out);
|
||||
out.close();
|
||||
|
||||
} finally {
|
||||
ppt.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -28,14 +28,13 @@ import org.apache.poi.sl.usermodel.AutoNumberingScheme;
|
||||
|
||||
/**
|
||||
* Bullets and numbering
|
||||
*
|
||||
* @author Yegor Kozlov
|
||||
*/
|
||||
public class Tutorial7 {
|
||||
|
||||
public static void main(String[] args) throws IOException{
|
||||
public static void main(String[] args) throws IOException {
|
||||
XMLSlideShow ppt = new XMLSlideShow();
|
||||
|
||||
try {
|
||||
XSLFSlide slide = ppt.createSlide();
|
||||
XSLFTextBox shape = slide.createTextBox();
|
||||
shape.setAnchor(new Rectangle(50, 50, 400, 200));
|
||||
@ -84,7 +83,8 @@ public class Tutorial7 {
|
||||
FileOutputStream out = new FileOutputStream("list.pptx");
|
||||
ppt.write(out);
|
||||
out.close();
|
||||
|
||||
} finally {
|
||||
ppt.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -164,12 +164,15 @@ public class EmbeddedExtractor implements Iterable<EmbeddedExtractor> {
|
||||
|
||||
protected EmbeddedData extract(DirectoryNode dn) throws IOException {
|
||||
assert(canExtract(dn));
|
||||
ByteArrayOutputStream bos = new ByteArrayOutputStream(20000);
|
||||
POIFSFileSystem dest = new POIFSFileSystem();
|
||||
try {
|
||||
copyNodes(dn, dest.getRoot());
|
||||
// start with a reasonable big size
|
||||
ByteArrayOutputStream bos = new ByteArrayOutputStream(20000);
|
||||
dest.writeFilesystem(bos);
|
||||
} finally {
|
||||
dest.close();
|
||||
}
|
||||
|
||||
return new EmbeddedData(dn.getName(), bos.toByteArray(), CONTENT_TYPE_BYTES);
|
||||
}
|
||||
|
||||
@ -110,13 +110,15 @@ public class ExcelToFoConverter extends AbstractExcelConverter
|
||||
public static Document process( File xlsFile ) throws Exception
|
||||
{
|
||||
final HSSFWorkbook workbook = ExcelToFoUtils.loadXls( xlsFile );
|
||||
try {
|
||||
ExcelToFoConverter excelToHtmlConverter = new ExcelToFoConverter(
|
||||
XMLHelper.getDocumentBuilderFactory().newDocumentBuilder()
|
||||
.newDocument() );
|
||||
excelToHtmlConverter.processWorkbook( workbook );
|
||||
Document doc = excelToHtmlConverter.getDocument();
|
||||
return excelToHtmlConverter.getDocument();
|
||||
} finally {
|
||||
workbook.close();
|
||||
return doc;
|
||||
}
|
||||
}
|
||||
|
||||
private final FoDocumentFacade foDocumentFacade;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user