I am having a problem with the openxml4j library in poi 3.7.
OPCPackage pkg = OPCPackage.open(filePath);
PackagePartName corePartName =
PackagingURIHelper.createPartName("/docProps/core.xml");
PackagePart dCore = pkg.getPart(corePartName);
System.out.println(dCore.getContentType());
System.out.println(dCore.getPartName().getName());
InputStream strmCore = dCore.getInputStream();
The above code produces this exception:
org.apache.poi.openxml4j.exceptions.InvalidOperationException: Operation not
authorized
at
org.apache.poi.openxml4j.opc.internal.PackagePropertiesPart.getInputStreamImpl(PackagePropertiesPart.java:599)
at
org.apache.poi.openxml4j.opc.PackagePart.getInputStream(PackagePart.java:466)
at com.test.DocTest.main(DocTest.java:42)
Line 42 is the getInputStream call. The two sys outs show the expected values.
I must be missing something very obvious.
Thanks for any help.
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