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From "Scott Oberg (JIRA)" <j...@apache.org>
Subject [jira] Created: (GERONIMO-5172) ImageDownload.java bug in writing to buffer in 'Accessing JDBC in Web applications' tutorial page
Date Fri, 05 Mar 2010 16:50:27 GMT
ImageDownload.java bug in writing to buffer in 'Accessing JDBC in Web applications' tutorial
page
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                 Key: GERONIMO-5172
                 URL: https://issues.apache.org/jira/browse/GERONIMO-5172
             Project: Geronimo
          Issue Type: Bug
      Security Level: public (Regular issues)
          Components: documentation
    Affects Versions: 2.2
         Environment: N/A
            Reporter: Scott Oberg
            Priority: Trivial



The 'Accessing JDBC in Web applications' page in the tutorial contains a bug in the ImageDownload.java
sample code.
http://cwiki.apache.org/GMOxDOC22/accessing-jdbc-in-web-applications.html

The line 'out.write(b);' should be replaced with 'out.write(b, 0, c);'

original code:
while (c != -1) {
					c = ip.read(b);
					out.write(b);
					out.flush();
				}

fix:
while (c != -1) {
					c = ip.read(b);
					out.write(b, 0, c);
					out.flush();
				}

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