Start on bug 45540, not fixed yet though

git-svn-id: https://svn.apache.org/repos/asf/poi/branches/ooxml@682655 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/poi/hssf/extractor/ExcelExtractor.java

@@ -19,11 +19,9 @@ package org.apache.poi.hssf.extractor;
 import java.io.IOException;
 
 import org.apache.poi.POIOLE2TextExtractor;
-import org.apache.poi.hssf.usermodel.HeaderFooter;
+import org.apache.poi.ss.usermodel.HeaderFooter;
 import org.apache.poi.hssf.usermodel.HSSFCell;
 import org.apache.poi.hssf.usermodel.HSSFComment;
-import org.apache.poi.hssf.usermodel.HSSFFooter;
-import org.apache.poi.hssf.usermodel.HSSFHeader;
 import org.apache.poi.hssf.usermodel.HSSFRichTextString;
 import org.apache.poi.hssf.usermodel.HSSFRow;
 import org.apache.poi.hssf.usermodel.HSSFSheet;
@@ -95,7 +93,7 @@ public class ExcelExtractor extends POIOLE2TextExtractor {
 			// Header text, if there is any
 			if(sheet.getHeader() != null) {
 				text.append(
-						extractHeaderFooter(sheet.getHeader())
+						_extractHeaderFooter(sheet.getHeader())
 				);
 			}
 			
@@ -168,7 +166,7 @@ public class ExcelExtractor extends POIOLE2TextExtractor {
 			// Finally Feader text, if there is any
 			if(sheet.getFooter() != null) {
 				text.append(
-						extractHeaderFooter(sheet.getFooter())
+						_extractHeaderFooter(sheet.getFooter())
 				);
 			}
 		}
@@ -176,7 +174,7 @@ public class ExcelExtractor extends POIOLE2TextExtractor {
 		return text.toString();
 	}
 	
-	private String extractHeaderFooter(HeaderFooter hf) {
+	public static String _extractHeaderFooter(HeaderFooter hf) {
 		StringBuffer text = new StringBuffer();
 		
 		if(hf.getLeft() != null) {

src/ooxml/java/org/apache/poi/xssf/extractor/XSSFExcelExtractor.java

@@ -20,8 +20,10 @@ import java.io.IOException;
 import java.util.Iterator;
 
 import org.apache.poi.POIXMLTextExtractor;
+import org.apache.poi.hssf.extractor.ExcelExtractor;
 import org.apache.poi.ss.usermodel.Cell;
 import org.apache.poi.ss.usermodel.Comment;
+import org.apache.poi.ss.usermodel.HeaderFooter;
 import org.apache.poi.ss.usermodel.Row;
 import org.apache.poi.ss.usermodel.Sheet;
 import org.apache.poi.ss.usermodel.Workbook;
@@ -94,6 +96,13 @@ public class XSSFExcelExtractor extends POIXMLTextExtractor {
 				text.append(workbook.getSheetName(i) + "\n");
 			}
 			
+			// Header, if present
+			if(sheet.getHeader() != null) {
+				text.append(
+						extractHeaderFooter(sheet.getHeader())
+				);
+			}
+			
 			for (Object rawR : sheet) {
 				Row row = (Row)rawR;
 				for(Iterator<Cell> ri = row.cellIterator(); ri.hasNext();) {
@@ -123,8 +132,19 @@ public class XSSFExcelExtractor extends POIXMLTextExtractor {
 				}
 				text.append("\n");
 			}
+			
+			// Finally footer, if present
+			if(sheet.getFooter() != null) {
+				text.append(
+						extractHeaderFooter(sheet.getFooter())
+				);
+			}
 		}
 		
 		return text.toString();
 	}
+	
+	private String extractHeaderFooter(HeaderFooter hf) {
+		return ExcelExtractor._extractHeaderFooter(hf);
+	}
 }

src/ooxml/java/org/apache/poi/xssf/usermodel/extensions/XSSFHeaderFooter.java

@@ -17,12 +17,11 @@
 
 package org.apache.poi.xssf.usermodel.extensions;
 
-import org.apache.poi.ss.usermodel.Footer;
+import org.apache.poi.ss.usermodel.HeaderFooter;
 import org.apache.poi.xssf.usermodel.helpers.HeaderFooterHelper;
 import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTHeaderFooter;
 
-public abstract class XSSFHeaderFooter implements Footer{
-    
+public abstract class XSSFHeaderFooter implements HeaderFooter {
     private HeaderFooterHelper helper;
     private CTHeaderFooter headerFooter;
     private String value;

src/ooxml/testcases/org/apache/poi/xssf/extractor/TestXSSFExcelExtractor.java

@@ -188,4 +188,28 @@ public class TestXSSFExcelExtractor extends TestCase {
 			assertTrue(m.matches());			
 		}
 	}
+	
+	/**
+	 * From bug #45540
+	 */
+	public void BROKENtestHeaderFooter() throws Exception {
+		String[] files = new String[] {
+			"45540_classic_Footer.xlsx", "45540_form_Footer.xlsx",
+			"45540_classic_Header.xlsx", "45540_form_Header.xlsx"
+		};
+		for(String file : files) {
+			File xml = new File(
+					System.getProperty("HSSF.testdata.path") +
+					File.separator + file
+			);
+			assertTrue(xml.exists());
+			
+			XSSFExcelExtractor extractor = 
+				new XSSFExcelExtractor(new XSSFWorkbook(xml.toString()));
+			String text = extractor.getText();
+			
+			assertTrue("Unable to find expected word in text\n" + text, text.contains("testdoc"));
+	         assertTrue("Unable to find expected word in text\n" + text, text.contains("test phrase")); 
+		}
+	}
 }