Fix indenting to be consistent, and correct the setIncludeCellComments javadoc to match the long standing default (#54871)
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1496510 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch
parent
dbd1a59416
commit
ed5588d9af
@ -40,64 +40,64 @@ import org.apache.xmlbeans.XmlException;
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* Helper class to extract text from an OOXML Excel file
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*/
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public class XSSFExcelExtractor extends POIXMLTextExtractor implements org.apache.poi.ss.extractor.ExcelExtractor {
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public static final XSSFRelation[] SUPPORTED_TYPES = new XSSFRelation[] {
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XSSFRelation.WORKBOOK, XSSFRelation.MACRO_TEMPLATE_WORKBOOK,
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XSSFRelation.MACRO_ADDIN_WORKBOOK, XSSFRelation.TEMPLATE_WORKBOOK,
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XSSFRelation.MACROS_WORKBOOK
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};
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private Locale locale;
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private XSSFWorkbook workbook;
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private boolean includeSheetNames = true;
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private boolean formulasNotResults = false;
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private boolean includeCellComments = false;
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private boolean includeHeadersFooters = true;
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public static final XSSFRelation[] SUPPORTED_TYPES = new XSSFRelation[] {
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XSSFRelation.WORKBOOK, XSSFRelation.MACRO_TEMPLATE_WORKBOOK,
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XSSFRelation.MACRO_ADDIN_WORKBOOK, XSSFRelation.TEMPLATE_WORKBOOK,
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XSSFRelation.MACROS_WORKBOOK
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};
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private Locale locale;
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private XSSFWorkbook workbook;
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private boolean includeSheetNames = true;
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private boolean formulasNotResults = false;
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private boolean includeCellComments = false;
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private boolean includeHeadersFooters = true;
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/**
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* @deprecated Use {@link #XSSFExcelExtractor(org.apache.poi.openxml4j.opc.OPCPackage)} instead.
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*/
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public XSSFExcelExtractor(String path) throws XmlException, OpenXML4JException, IOException {
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this(new XSSFWorkbook(path));
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}
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public XSSFExcelExtractor(OPCPackage container) throws XmlException, OpenXML4JException, IOException {
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this(new XSSFWorkbook(container));
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}
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public XSSFExcelExtractor(XSSFWorkbook workbook) {
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super(workbook);
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this.workbook = workbook;
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}
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public XSSFExcelExtractor(String path) throws XmlException, OpenXML4JException, IOException {
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this(new XSSFWorkbook(path));
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}
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public XSSFExcelExtractor(OPCPackage container) throws XmlException, OpenXML4JException, IOException {
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this(new XSSFWorkbook(container));
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}
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public XSSFExcelExtractor(XSSFWorkbook workbook) {
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super(workbook);
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this.workbook = workbook;
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}
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public static void main(String[] args) throws Exception {
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if(args.length < 1) {
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System.err.println("Use:");
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System.err.println(" XSSFExcelExtractor <filename.xlsx>");
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System.exit(1);
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}
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POIXMLTextExtractor extractor =
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new XSSFExcelExtractor(args[0]);
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System.out.println(extractor.getText());
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}
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public static void main(String[] args) throws Exception {
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if(args.length < 1) {
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System.err.println("Use:");
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System.err.println(" XSSFExcelExtractor <filename.xlsx>");
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System.exit(1);
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}
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POIXMLTextExtractor extractor =
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new XSSFExcelExtractor(args[0]);
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System.out.println(extractor.getText());
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}
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/**
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* Should sheet names be included? Default is true
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*/
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public void setIncludeSheetNames(boolean includeSheetNames) {
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this.includeSheetNames = includeSheetNames;
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}
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/**
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* Should we return the formula itself, and not
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* the result it produces? Default is false
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*/
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public void setFormulasNotResults(boolean formulasNotResults) {
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this.formulasNotResults = formulasNotResults;
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}
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/**
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* Should cell comments be included? Default is true
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/**
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* Should sheet names be included? Default is true
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*/
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public void setIncludeSheetNames(boolean includeSheetNames) {
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this.includeSheetNames = includeSheetNames;
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}
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/**
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* Should we return the formula itself, and not
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* the result it produces? Default is false
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*/
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public void setFormulasNotResults(boolean formulasNotResults) {
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this.formulasNotResults = formulasNotResults;
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}
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/**
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* Should cell comments be included? Default is false
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*/
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public void setIncludeCellComments(boolean includeCellComments) {
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this.includeCellComments = includeCellComments;
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}
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/**
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/**
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* Should headers and footers be included? Default is true
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*/
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public void setIncludeHeadersFooters(boolean includeHeadersFooters) {
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@ -108,122 +108,122 @@ public class XSSFExcelExtractor extends POIXMLTextExtractor implements org.apach
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* on the styles applied to the cells)
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*/
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public void setLocale(Locale locale) {
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this.locale = locale;
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this.locale = locale;
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}
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/**
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* Retreives the text contents of the file
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*/
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public String getText() {
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DataFormatter formatter;
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if(locale == null) {
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formatter = new DataFormatter();
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} else {
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formatter = new DataFormatter(locale);
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}
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StringBuffer text = new StringBuffer();
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for(int i=0; i<workbook.getNumberOfSheets(); i++) {
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XSSFSheet sheet = workbook.getSheetAt(i);
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if(includeSheetNames) {
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text.append(workbook.getSheetName(i)).append("\n");
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}
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// Header(s), if present
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if(includeHeadersFooters) {
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text.append(
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extractHeaderFooter(sheet.getFirstHeader())
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);
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text.append(
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extractHeaderFooter(sheet.getOddHeader())
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);
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text.append(
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extractHeaderFooter(sheet.getEvenHeader())
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);
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}
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/**
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* Retreives the text contents of the file
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*/
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public String getText() {
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DataFormatter formatter;
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if(locale == null) {
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formatter = new DataFormatter();
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} else {
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formatter = new DataFormatter(locale);
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}
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// Rows and cells
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for (Object rawR : sheet) {
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Row row = (Row)rawR;
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for(Iterator<Cell> ri = row.cellIterator(); ri.hasNext();) {
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Cell cell = ri.next();
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StringBuffer text = new StringBuffer();
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for(int i=0; i<workbook.getNumberOfSheets(); i++) {
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XSSFSheet sheet = workbook.getSheetAt(i);
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if(includeSheetNames) {
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text.append(workbook.getSheetName(i)).append("\n");
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}
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// Is it a formula one?
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if(cell.getCellType() == Cell.CELL_TYPE_FORMULA) {
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if (formulasNotResults) {
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text.append(cell.getCellFormula());
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} else {
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if (cell.getCachedFormulaResultType() == Cell.CELL_TYPE_STRING) {
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handleStringCell(text, cell);
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} else {
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handleNonStringCell(text, cell, formatter);
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}
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}
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} else if(cell.getCellType() == Cell.CELL_TYPE_STRING) {
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handleStringCell(text, cell);
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} else {
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handleNonStringCell(text, cell, formatter);
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}
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// Header(s), if present
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if(includeHeadersFooters) {
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text.append(
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extractHeaderFooter(sheet.getFirstHeader())
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);
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text.append(
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extractHeaderFooter(sheet.getOddHeader())
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);
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text.append(
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extractHeaderFooter(sheet.getEvenHeader())
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);
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}
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// Output the comment, if requested and exists
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Comment comment = cell.getCellComment();
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if(includeCellComments && comment != null) {
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// Replace any newlines with spaces, otherwise it
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// breaks the output
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String commentText = comment.getString().getString().replace('\n', ' ');
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text.append(" Comment by ").append(comment.getAuthor()).append(": ").append(commentText);
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}
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// Rows and cells
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for (Object rawR : sheet) {
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Row row = (Row)rawR;
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for(Iterator<Cell> ri = row.cellIterator(); ri.hasNext();) {
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Cell cell = ri.next();
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if(ri.hasNext())
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text.append("\t");
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}
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text.append("\n");
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}
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// Is it a formula one?
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if(cell.getCellType() == Cell.CELL_TYPE_FORMULA) {
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if (formulasNotResults) {
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text.append(cell.getCellFormula());
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} else {
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if (cell.getCachedFormulaResultType() == Cell.CELL_TYPE_STRING) {
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handleStringCell(text, cell);
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} else {
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handleNonStringCell(text, cell, formatter);
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}
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}
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} else if(cell.getCellType() == Cell.CELL_TYPE_STRING) {
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handleStringCell(text, cell);
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} else {
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handleNonStringCell(text, cell, formatter);
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}
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// Finally footer(s), if present
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if(includeHeadersFooters) {
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text.append(
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extractHeaderFooter(sheet.getFirstFooter())
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);
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text.append(
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extractHeaderFooter(sheet.getOddFooter())
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);
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text.append(
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extractHeaderFooter(sheet.getEvenFooter())
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);
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}
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}
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// Output the comment, if requested and exists
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Comment comment = cell.getCellComment();
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if(includeCellComments && comment != null) {
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// Replace any newlines with spaces, otherwise it
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// breaks the output
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String commentText = comment.getString().getString().replace('\n', ' ');
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text.append(" Comment by ").append(comment.getAuthor()).append(": ").append(commentText);
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}
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return text.toString();
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}
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private void handleStringCell(StringBuffer text, Cell cell) {
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text.append(cell.getRichStringCellValue().getString());
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}
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private void handleNonStringCell(StringBuffer text, Cell cell, DataFormatter formatter) {
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int type = cell.getCellType();
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if (type == Cell.CELL_TYPE_FORMULA) {
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type = cell.getCachedFormulaResultType();
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}
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if(ri.hasNext())
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text.append("\t");
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}
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text.append("\n");
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}
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if (type == Cell.CELL_TYPE_NUMERIC) {
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CellStyle cs = cell.getCellStyle();
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// Finally footer(s), if present
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if(includeHeadersFooters) {
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text.append(
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extractHeaderFooter(sheet.getFirstFooter())
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);
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text.append(
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extractHeaderFooter(sheet.getOddFooter())
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);
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text.append(
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extractHeaderFooter(sheet.getEvenFooter())
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);
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}
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}
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if (cs.getDataFormatString() != null) {
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text.append(formatter.formatRawCellContents(
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cell.getNumericCellValue(), cs.getDataFormat(), cs.getDataFormatString()
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));
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return;
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}
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}
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return text.toString();
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}
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// No supported styling applies to this cell
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XSSFCell xcell = (XSSFCell)cell;
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text.append( xcell.getRawValue() );
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}
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private void handleStringCell(StringBuffer text, Cell cell) {
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text.append(cell.getRichStringCellValue().getString());
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}
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private void handleNonStringCell(StringBuffer text, Cell cell, DataFormatter formatter) {
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int type = cell.getCellType();
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if (type == Cell.CELL_TYPE_FORMULA) {
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type = cell.getCachedFormulaResultType();
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}
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private String extractHeaderFooter(HeaderFooter hf) {
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return ExcelExtractor._extractHeaderFooter(hf);
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}
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if (type == Cell.CELL_TYPE_NUMERIC) {
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CellStyle cs = cell.getCellStyle();
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if (cs.getDataFormatString() != null) {
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text.append(formatter.formatRawCellContents(
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cell.getNumericCellValue(), cs.getDataFormat(), cs.getDataFormatString()
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));
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return;
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}
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}
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// No supported styling applies to this cell
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XSSFCell xcell = (XSSFCell)cell;
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text.append( xcell.getRawValue() );
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}
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private String extractHeaderFooter(HeaderFooter hf) {
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return ExcelExtractor._extractHeaderFooter(hf);
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}
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}
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