ODS (open office file)

[Fabian Sergio de Rosa <fd...@gmail.com>]

Hi, i want to know how to read .ods files using poi.
I was trying to do with XSSF api but it throw an exception
org.apache.poi.POIXMLException:
org.apache.poi.openxml4j.exceptions.InvalidFormatException: Package
should contain a content type part [M1.13]
	at org.apache.poi.util.PackageHelper.open(PackageHelper.java:41)
	at org.apache.poi.xssf.usermodel.XSSFWorkbook.<init>(XSSFWorkbook.java:186)
	at com.twb.ExcelPrueba.testaa(ExcelPrueba.java:14)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: org.apache.poi.openxml4j.exceptions.InvalidFormatException:
Package should contain a content type part [M1.13]
	at org.apache.poi.openxml4j.opc.ZipPackage.getPartsImpl(ZipPackage.java:147)
	at org.apache.poi.openxml4j.opc.OPCPackage.getParts(OPCPackage.java:592)
	at org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:222)
	at org.apache.poi.util.PackageHelper.open(PackageHelper.java:39)
	... 24 more
When try with HSSF api it thows an exception with the message
org.apache.poi.poifs.filesystem.OfficeXmlFileException: The supplied
data appears to be in the Office 2007+ XML. You are calling the part
of POI that deals with OLE2 Office Documents. You need to call a
different part of POI to process this data (eg XSSF instead of HSSF)


M2_REPO/org/apache/poi/poi/3.7/poi-3.7.jar
M2_REPO/org/apache/poi/poi-ooxml/3.7/poi-ooxml-3.7.jar
M2_REPO/org/apache/poi/poi-ooxml-schemas/3.7/poi-ooxml-schemas-3.7.jar

Thanks.

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Re: ODS (open office file)

[Nick Burch <ni...@alfresco.com>]

On Thu, 29 Mar 2012, Fabian Sergio de Rosa wrote:
> Hi, i want to know how to read .ods files using poi.

You can't - POI only works with the Microsoft Formats

Apache ODF Toolkit (Incubating) is probably the project you want - 
http://incubator.apache.org/odftoolkit/ - that provides a Java library for 
working with ODF files

Nick

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