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author | netconomy <netconomy@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c> | 2007-09-06 12:18:45 +0000 |
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committer | netconomy <netconomy@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c> | 2007-09-06 12:18:45 +0000 |
commit | 85e574618b04a34d5e41444d17ce7e6d5a93cc5b (patch) | |
tree | 1720e8a11493b8175a927e7462687f8ec6848609 /src/main/java/at/gv/egiz/pdfas/impl/input/CompoundPdfDataSourceImpl.java | |
parent | 148948fa82b26a78b5c2b7d0a79777474b64e581 (diff) | |
download | pdf-as-3-85e574618b04a34d5e41444d17ce7e6d5a93cc5b.tar.gz pdf-as-3-85e574618b04a34d5e41444d17ce7e6d5a93cc5b.tar.bz2 pdf-as-3-85e574618b04a34d5e41444d17ce7e6d5a93cc5b.zip |
Streaming Rückbau
git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@210 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
Diffstat (limited to 'src/main/java/at/gv/egiz/pdfas/impl/input/CompoundPdfDataSourceImpl.java')
-rw-r--r-- | src/main/java/at/gv/egiz/pdfas/impl/input/CompoundPdfDataSourceImpl.java | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/main/java/at/gv/egiz/pdfas/impl/input/CompoundPdfDataSourceImpl.java b/src/main/java/at/gv/egiz/pdfas/impl/input/CompoundPdfDataSourceImpl.java index f77d6be..4f00bb5 100644 --- a/src/main/java/at/gv/egiz/pdfas/impl/input/CompoundPdfDataSourceImpl.java +++ b/src/main/java/at/gv/egiz/pdfas/impl/input/CompoundPdfDataSourceImpl.java @@ -43,5 +43,23 @@ public class CompoundPdfDataSourceImpl implements PdfDataSource {
return this.originalDataSource.getLength() + this.appendix.length;
}
+
+ byte [] cache = null;
+ /**
+ * @see at.gv.egiz.pdfas.framework.input.DataSource#getAsByteArray()
+ */
+ public byte[] getAsByteArray()
+ {
+ if (cache != null)
+ {
+ return cache;
+ }
+
+ cache = new byte [getLength()];
+ System.arraycopy(originalDataSource.getAsByteArray(), 0, cache, 0, originalDataSource.getLength());
+ System.arraycopy(appendix, 0, cache, originalDataSource.getLength(), appendix.length);
+
+ return cache;
+ }
}
|