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move string literals out to array that can be for-looped over 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1752053 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Javen O'Neal 2016-07-10 01:29:30 +00:00
parent 848f056369
commit 103116bff9
1 changed files with 16 additions and 11 deletions
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27
src/ooxml/java/org/apache/poi/extractor/ExtractorFactory.java
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@ -327,19 +327,24 @@ public class ExtractorFactory {
return new PublisherTextExtractor(poifsDir);
}
if (poifsDir.hasEntry("__substg1.0_1000001E") || poifsDir.hasEntry("__substg1.0_1000001F")
|| poifsDir.hasEntry("__substg1.0_0047001E")
|| poifsDir.hasEntry("__substg1.0_0047001F")
|| poifsDir.hasEntry("__substg1.0_0037001E")
|| poifsDir.hasEntry("__substg1.0_0037001F"))
{
return new OutlookTextExtactor(poifsDir);
final String[] outlookEntryNames = new String[] {
// message bodies, saved as plain text (PtypString)
// https://msdn.microsoft.com/en-us/library/cc433490(v=exchg.80).aspx
"__substg1.0_1000001E", //PidTagBody
"__substg1.0_1000001F", //PidTagBody
"__substg1.0_0047001E", //PidTagMessageSubmissionId
"__substg1.0_0047001F", //PidTagMessageSubmissionId
"__substg1.0_0037001E", //PidTagSubject
"__substg1.0_0037001F", //PidTagSubject
};
for (String entryName : outlookEntryNames) {
if (poifsDir.hasEntry(entryName)) {
return new OutlookTextExtactor(poifsDir);
}
}
for (Iterator<Entry> entries = poifsDir.getEntries(); entries.hasNext();) {
Entry entry = entries.next();
if (entry.getName().equals("Package")) {
for (String entryName : poifsDir.getEntryNames()) {
if (entryName.equals("Package")) {
OPCPackage pkg = OPCPackage.open(poifsDir.createDocumentInputStream("Package"));
return createExtractor(pkg);
}