From: Nick Burch <nick@apache.org>
Date: Fri, 4 Apr 2008 12:24:38 +0000 (+0000)
Subject: Fix an off-by-one in the xssf eventmodel example and docs
X-Git-Tag: REL_3_5_BETA2~139
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=b6a6618be792316957320ebc2e5475282b84cf3f;p=poi.git

Fix an off-by-one in the xssf eventmodel example and docs

git-svn-id: https://svn.apache.org/repos/asf/poi/branches/ooxml@644692 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/src/documentation/content/xdocs/spreadsheet/how-to.xml b/src/documentation/content/xdocs/spreadsheet/how-to.xml
index 4d13aeee5e..970482cef9 100644
--- a/src/documentation/content/xdocs/spreadsheet/how-to.xml
+++ b/src/documentation/content/xdocs/spreadsheet/how-to.xml
@@ -542,10 +542,12 @@ public class ExampleEventUserModel {
 
 		Iterator<InputStream> sheets = r.getSheetsData();
 		while(sheets.hasNext()) {
+			System.out.println("Processing new sheet:\n");
 			InputStream sheet = sheets.next();
 			InputSource sheetSource = new InputSource(sheet);
 			parser.parse(sheetSource);
 			sheet.close();
+			System.out.println("");
 		}
 	}
 
@@ -578,13 +580,19 @@ public class ExampleEventUserModel {
 				// Print the cell reference
 				System.out.print(attributes.getValue("r") + " - ");
 				// Figure out if the value is an index in the SST
-				if(attributes.getValue("t").equals("s")) {
+				String cellType = attributes.getValue("t");
+				if(cellType != null && cellType.equals("s")) {
 					nextIsString = true;
 				} else {
 					nextIsString = false;
 				}
 			}
+		}
+		
+		public void endElement(String uri, String localName, String name)
+				throws SAXException {
 			// v => contents of a cell
+			// Output after we've seen the string contents
 			if(name.equals("v")) {
 				System.out.println(lastContents);
 			}
diff --git a/src/examples/src/org/apache/poi/xssf/eventusermodel/examples/FromHowTo.java b/src/examples/src/org/apache/poi/xssf/eventusermodel/examples/FromHowTo.java
index 794fdee0e2..d2d78c0943 100644
--- a/src/examples/src/org/apache/poi/xssf/eventusermodel/examples/FromHowTo.java
+++ b/src/examples/src/org/apache/poi/xssf/eventusermodel/examples/FromHowTo.java
@@ -58,10 +58,12 @@ public class FromHowTo {
 
 		Iterator<InputStream> sheets = r.getSheetsData();
 		while(sheets.hasNext()) {
+			System.out.println("Processing new sheet:\n");
 			InputStream sheet = sheets.next();
 			InputSource sheetSource = new InputSource(sheet);
 			parser.parse(sheetSource);
 			sheet.close();
+			System.out.println("");
 		}
 	}
 
@@ -94,13 +96,19 @@ public class FromHowTo {
 				// Print the cell reference
 				System.out.print(attributes.getValue("r") + " - ");
 				// Figure out if the value is an index in the SST
-				if(attributes.getValue("t").equals("s")) {
+				String cellType = attributes.getValue("t");
+				if(cellType != null && cellType.equals("s")) {
 					nextIsString = true;
 				} else {
 					nextIsString = false;
 				}
 			}
+		}
+		
+		public void endElement(String uri, String localName, String name)
+				throws SAXException {
 			// v => contents of a cell
+			// Output after we've seen the string contents
 			if(name.equals("v")) {
 				System.out.println(lastContents);
 			}