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Posted to user@poi.apache.org by 白 可 <cp...@hotmail.com> on 2004/08/09 09:05:14 UTC
How to use org.apache.poi.hdf.extractor.WordDocument correctly
Hi, everyone.
In my project, I need to deal with the tables in the word documents.
But I got some problems during the using of the WordDocument class.
for example, this is my simple source code.(Maybe it is wrong)
import java.io.*;
import org.apache.poi.hdf.extractor.WordDocument;
public class TestHDFDocument {
public TestHDFDocument() {
}
public static void main(String[] args) {
try
{
String outName = "C:\\test.xml";
InputStream is = new FileInputStream ("C:\\hello.doc");
WordDocument file = new WordDocument(is);
file.openDoc();
file.closeDoc();
}
catch(Exception e)
{
e.printStackTrace();
}
System.exit(0);
}
}
when I run this code,there are a lot of errors below:
java.lang.NullPointerException
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.<init>(FileOutputStream.java:176)
at java.io.FileOutputStream.<init>(FileOutputStream.java:70)
at
org.apache.poi.hdf.extractor.WordDocument.closeDoc(WordDocument.java:1501)
at
org.apache.poi.hdf.WordDocument.TestHDFDocument.main(TestHDFDocument.java:15)
my problem is how to use this class correctly.
thanks and regards
baike
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Re: How to use org.apache.poi.hdf.extractor.WordDocument correctly
Posted by "Koundinya (Sudhakar Chavali)" <su...@yahoo.com>.
hi all,
I suggest you to use Text Mining API which is developed using POI
source: www.textmining.org
Thera allmost all problems have been solved
Best Regards
Sudhajar
--- �� �� <cp...@hotmail.com> wrote:
> Hi, everyone.
>
> In my project, I need to deal with the tables in the word documents.
> But I got some problems during the using of the WordDocument class.
> for example, this is my simple source code.(Maybe it is wrong)
>
> import java.io.*;
> import org.apache.poi.hdf.extractor.WordDocument;
>
> public class TestHDFDocument {
> public TestHDFDocument() {
> }
>
> public static void main(String[] args) {
> try
> {
> String outName = "C:\\test.xml";
> InputStream is = new FileInputStream ("C:\\hello.doc");
> WordDocument file = new WordDocument(is);
> file.openDoc();
> file.closeDoc();
> }
> catch(Exception e)
> {
> e.printStackTrace();
> }
> System.exit(0);
>
> }
> }
>
> when I run this code,there are a lot of errors below:
> java.lang.NullPointerException
>
> at java.io.FileOutputStream.open(Native Method)
>
> at java.io.FileOutputStream.<init>(FileOutputStream.java:176)
>
> at java.io.FileOutputStream.<init>(FileOutputStream.java:70)
>
> at
> org.apache.poi.hdf.extractor.WordDocument.closeDoc(WordDocument.java:1501)
>
> at
> org.apache.poi.hdf.WordDocument.TestHDFDocument.main(TestHDFDocument.java:15)
>
>
>
> my problem is how to use this class correctly.
>
> thanks and regards
>
> baike
>
> _________________________________________________________________
> ������� MSN Explorer: http://explorer.msn.com/lccn/
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: poi-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: poi-user-help@jakarta.apache.org
>
>
=====
"No one can earn a million dollars honestly."- William Jennings Bryan (1860-1925)
"Make everything as simple as possible, but not simpler."- Albert Einstein (1879-1955)
"It is dangerous to be sincere unless you are also stupid."- George Bernard Shaw (1856-1950)
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Re: How to use org.apache.poi.hdf.extractor.WordDocument correctly
Posted by "Koundinya (Sudhakar Chavali)" <su...@yahoo.com>.
Check this link
http://www.mail-archive.com/poi-user@jakarta.apache.org/msg03883.html
--- �� �� <cp...@hotmail.com> wrote:
> Hi, everyone.
>
> In my project, I need to deal with the tables in the word documents.
> But I got some problems during the using of the WordDocument class.
> for example, this is my simple source code.(Maybe it is wrong)
>
> import java.io.*;
> import org.apache.poi.hdf.extractor.WordDocument;
>
> public class TestHDFDocument {
> public TestHDFDocument() {
> }
>
> public static void main(String[] args) {
> try
> {
> String outName = "C:\\test.xml";
> InputStream is = new FileInputStream ("C:\\hello.doc");
> WordDocument file = new WordDocument(is);
> file.openDoc();
> file.closeDoc();
> }
> catch(Exception e)
> {
> e.printStackTrace();
> }
> System.exit(0);
>
> }
> }
>
> when I run this code,there are a lot of errors below:
> java.lang.NullPointerException
>
> at java.io.FileOutputStream.open(Native Method)
>
> at java.io.FileOutputStream.<init>(FileOutputStream.java:176)
>
> at java.io.FileOutputStream.<init>(FileOutputStream.java:70)
>
> at
> org.apache.poi.hdf.extractor.WordDocument.closeDoc(WordDocument.java:1501)
>
> at
> org.apache.poi.hdf.WordDocument.TestHDFDocument.main(TestHDFDocument.java:15)
>
>
>
> my problem is how to use this class correctly.
>
> thanks and regards
>
> baike
>
> _________________________________________________________________
> ������� MSN Explorer: http://explorer.msn.com/lccn/
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: poi-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: poi-user-help@jakarta.apache.org
>
>
=====
"No one can earn a million dollars honestly."- William Jennings Bryan (1860-1925)
"Make everything as simple as possible, but not simpler."- Albert Einstein (1879-1955)
"It is dangerous to be sincere unless you are also stupid."- George Bernard Shaw (1856-1950)
__________________________________
Do you Yahoo!?
Yahoo! Mail - 50x more storage than other providers!
http://promotions.yahoo.com/new_mail
---------------------------------------------------------------------
To unsubscribe, e-mail: poi-user-unsubscribe@jakarta.apache.org
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