oracle.jsp.webutil.fileaccess
Class DownloadServlet

java.lang.Object
HttpServlet
oracle.jsp.webutil.fileaccess.DownloadServlet

public class DownloadServlet

extends HttpServlet

See Also:

Serialized Form

Constructor Summary

DownloadServlet()

Method Summary

void	doGet(HttpServletRequest req, HttpServletResponse res)
void	readDBFile(java.sql.Connection conn, java.lang.String f, ServletOutputStream out, int fileType, java.lang.String table, java.lang.String dataCol, java.lang.String prefixCol, java.lang.String fileNameCol, java.lang.String docCharacterset)
void	readFile(java.lang.String basedir, java.lang.String filename, ServletOutputStream out)
void	readWriteData(java.io.InputStream in, java.io.OutputStream out)
void	readWriteData(java.io.Reader in, java.io.OutputStreamWriter out)
void	streamBlob(BLOB blob, long offset, ServletOutputStream out)
void	streamClob(CLOB clob, long offset, ServletOutputStream out, java.lang.String docCharacterset, java.lang.String filename)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DownloadServlet

public DownloadServlet()

Method Detail

doGet

public void doGet(HttpServletRequest req,
                  HttpServletResponse res)
           throws ServletException,
                  java.io.IOException

Throws:

ServletException

java.io.IOException

readDBFile

public void readDBFile(java.sql.Connection conn,
                       java.lang.String f,
                       ServletOutputStream out,
                       int fileType,
                       java.lang.String table,
                       java.lang.String dataCol,
                       java.lang.String prefixCol,
                       java.lang.String fileNameCol,
                       java.lang.String docCharacterset)
                throws java.io.IOException,
                       java.sql.SQLException,
                       FileAccessException

Throws:

java.io.IOException

java.sql.SQLException

FileAccessException

streamBlob

public void streamBlob(BLOB blob,
                       long offset,
                       ServletOutputStream out)
                throws java.io.IOException,
                       java.sql.SQLException

Throws:

java.io.IOException

java.sql.SQLException

streamClob

public void streamClob(CLOB clob,
                       long offset,
                       ServletOutputStream out,
                       java.lang.String docCharacterset,
                       java.lang.String filename)
                throws java.io.IOException,
                       java.sql.SQLException,
                       FileAccessException

Throws:

java.io.IOException

java.sql.SQLException

FileAccessException

readFile

public void readFile(java.lang.String basedir,
                     java.lang.String filename,
                     ServletOutputStream out)
              throws java.io.FileNotFoundException,
                     java.io.IOException

Throws:

java.io.FileNotFoundException

java.io.IOException

readWriteData

public void readWriteData(java.io.InputStream in,
                          java.io.OutputStream out)
                   throws java.io.IOException

Throws:

java.io.IOException

readWriteData

public void readWriteData(java.io.Reader in,
                          java.io.OutputStreamWriter out)
                   throws java.io.IOException

Throws:

java.io.IOException