diff options
Diffstat (limited to 'spss.slinterface/WEB-INF/src/at/gv/egovernment/moa/spss/slinterface/filters/ServletInputStream.java')
-rw-r--r-- | spss.slinterface/WEB-INF/src/at/gv/egovernment/moa/spss/slinterface/filters/ServletInputStream.java | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/spss.slinterface/WEB-INF/src/at/gv/egovernment/moa/spss/slinterface/filters/ServletInputStream.java b/spss.slinterface/WEB-INF/src/at/gv/egovernment/moa/spss/slinterface/filters/ServletInputStream.java new file mode 100644 index 000000000..b0609c2f8 --- /dev/null +++ b/spss.slinterface/WEB-INF/src/at/gv/egovernment/moa/spss/slinterface/filters/ServletInputStream.java @@ -0,0 +1,55 @@ +/* + * Created on 19.11.2003 + * + * (c) Stabsstelle IKT-Strategie des Bundes + */ +package at.gv.egovernment.moa.spss.slinterface.filters; + +import java.io.ByteArrayInputStream; +import java.io.IOException; + +/** + * @author Gregor Karlinger (mailto:gregor.karlinger@cio.gv.at) + */ +public class ServletInputStream extends javax.servlet.ServletInputStream +{ + private ByteArrayInputStream inputStream_; + private int length_; + + /* ---------------------------------------------------------------------------------------------------- */ + + /** + * Generates a new <code>ServletInputStram</code> from the specified stream. + * + * @param inputStream See above. + */ + public ServletInputStream(ByteArrayInputStream inputStream) + { + super(); + inputStream_ = inputStream; + length_ = inputStream_.available(); + } + + /* ---------------------------------------------------------------------------------------------------- */ + + /** + * Reads a single byte from the underlying <code>ByteArrayInputStream</code>. + * + * @see java.io.InputStream#read() + */ + public int read() throws IOException + { + return inputStream_.read(); + } + + /* ---------------------------------------------------------------------------------------------------- */ + + /** + * Gets the length of the content from this input stream. This equals to the number of bytes which where + * available at the time of creating this <code>ServletInputStream</code>. + */ + public int getContentLength() + { + return length_; + } +} |