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Made public instance fields for ITestDataProvider singletons.

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@893900 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Josh Micich 2009-12-25 23:51:32 +00:00
parent a74769efcd
commit e493c8dd01
3 changed files with 46 additions and 46 deletions
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52
src/ooxml/testcases/org/apache/poi/xssf/XSSFITestDataProvider.java
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@ -17,47 +17,43 @@
package org.apache.poi.xssf;
import org.apache.poi.POIDataSamples;
import org.apache.poi.ss.ITestDataProvider;
import org.apache.poi.ss.SpreadsheetVersion;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.apache.poi.hssf.HSSFTestDataSamples;
import org.apache.poi.POIDataSamples;
/**
* @author Yegor Kozlov
*/
public final class XSSFITestDataProvider implements ITestDataProvider {
public XSSFWorkbook openSampleWorkbook(String sampleFileName) {
return XSSFTestDataSamples.openSampleWorkbook(sampleFileName);
}
public XSSFWorkbook writeOutAndReadBack(Workbook original) {
if(!(original instanceof XSSFWorkbook)) {
throw new IllegalArgumentException("Expected an instance of XSSFWorkbook");
}
return XSSFTestDataSamples.writeOutAndReadBack((XSSFWorkbook)original);
}
public XSSFWorkbook createWorkbook(){
return new XSSFWorkbook();
}
public byte[] getTestDataFileContent(String fileName) {
return POIDataSamples.getSpreadSheetInstance().readFile(fileName);
}
public SpreadsheetVersion getSpreadsheetVersion(){
return SpreadsheetVersion.EXCEL2007;
}
public static final XSSFITestDataProvider instance = new XSSFITestDataProvider();
private XSSFITestDataProvider() {
// enforce singleton
}
private static XSSFITestDataProvider inst = new XSSFITestDataProvider();
public static XSSFITestDataProvider getInstance(){
return inst;
return instance;
}
public XSSFWorkbook openSampleWorkbook(String sampleFileName) {
return XSSFTestDataSamples.openSampleWorkbook(sampleFileName);
}
public XSSFWorkbook writeOutAndReadBack(Workbook original) {
if(!(original instanceof XSSFWorkbook)) {
throw new IllegalArgumentException("Expected an instance of XSSFWorkbook");
}
return XSSFTestDataSamples.writeOutAndReadBack((XSSFWorkbook)original);
}
public XSSFWorkbook createWorkbook(){
return new XSSFWorkbook();
}
public byte[] getTestDataFileContent(String fileName) {
return POIDataSamples.getSpreadSheetInstance().readFile(fileName);
}
public SpreadsheetVersion getSpreadsheetVersion(){
return SpreadsheetVersion.EXCEL2007;
}
public String getStandardFileNameExtension() {
return "xlsx";
}
}

29
src/testcases/org/apache/poi/hssf/HSSFITestDataProvider.java
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@ -17,44 +17,43 @@
package org.apache.poi.hssf;
import org.apache.poi.POIDataSamples;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.ITestDataProvider;
import org.apache.poi.ss.SpreadsheetVersion;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.POIDataSamples;
/**
* @author Yegor Kozlov
*/
public final class HSSFITestDataProvider implements ITestDataProvider {
public static final HSSFITestDataProvider instance = new HSSFITestDataProvider();
private HSSFITestDataProvider(){
// enforce singleton
}
public static HSSFITestDataProvider getInstance(){
return instance;
}
public HSSFWorkbook openSampleWorkbook(String sampleFileName) {
return HSSFTestDataSamples.openSampleWorkbook(sampleFileName);
}
public HSSFWorkbook writeOutAndReadBack(Workbook original) {
return HSSFTestDataSamples.openSampleWorkbook(sampleFileName);
}
public HSSFWorkbook writeOutAndReadBack(Workbook original) {
if(!(original instanceof HSSFWorkbook)) {
throw new IllegalArgumentException("Expected an instance of HSSFWorkbook");
}
return HSSFTestDataSamples.writeOutAndReadBack((HSSFWorkbook)original);
}
}
public HSSFWorkbook createWorkbook(){
return new HSSFWorkbook();
}
public byte[] getTestDataFileContent(String fileName) {
return POIDataSamples.getSpreadSheetInstance().readFile(fileName);
}
public SpreadsheetVersion getSpreadsheetVersion(){
return SpreadsheetVersion.EXCEL97;
}
private HSSFITestDataProvider(){}
private static HSSFITestDataProvider inst = new HSSFITestDataProvider();
public static HSSFITestDataProvider getInstance(){
return inst;
public String getStandardFileNameExtension() {
return "xls";
}
}

11
src/testcases/org/apache/poi/ss/ITestDataProvider.java
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@ -24,7 +24,7 @@ import org.apache.poi.ss.usermodel.Workbook;
*/
public interface ITestDataProvider {
/**
* Override to provide HSSF / XSSF specific way for re-serialising a workbook
* Provides HSSF / XSSF specific way for re-serialising a workbook
*
* @param wb the workbook to re-serialize
* @return the re-serialized workbook
@ -32,7 +32,7 @@ public interface ITestDataProvider {
Workbook writeOutAndReadBack(Workbook wb);
/**
* Override to provide way of loading HSSF / XSSF sample workbooks
* Provides way of loading HSSF / XSSF sample workbooks
*
* @param sampleFileName the file name to load
* @return an instance of Workbook loaded from the supplied file name
@ -40,7 +40,7 @@ public interface ITestDataProvider {
Workbook openSampleWorkbook(String sampleFileName);
/**
* Override to provide way of creating HSSF / XSSF workbooks
* Provides way of creating HSSF / XSSF workbooks
* @return an instance of Workbook
*/
Workbook createWorkbook();
@ -53,4 +53,9 @@ public interface ITestDataProvider {
byte[] getTestDataFileContent(String fileName);
SpreadsheetVersion getSpreadsheetVersion();
/**
* @return "xls" or "xlsx"
*/
String getStandardFileNameExtension();
}