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Oracle Fusion Middleware Java API for Oracle WebLogic Portal 10g Release 3 (10.3.4) E14255-03 |
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java.lang.Object javax.servlet.GenericServlet javax.servlet.http.HttpServlet com.bea.content.manager.servlets.DownloadBinaryServlet
public class DownloadBinaryServlet
Downloads the bytes of a binary property for a Node specified in the request and provides a dialog box for users to save to their file system.
This will not print any error messages to the response.
The request paramaters are as follows:
Constructor Summary | |
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DownloadBinaryServlet()
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Method Summary | |
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protected void |
doGet(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
Called by the server (via the service method) to allow a servlet to handle a GET request. |
protected void |
downloadBinary(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
Downloads the bytes of a binary property for a Node specified in the request and provides a dialog box for users to save to their file system. |
protected void |
showError(String error,
Throwable ex,
javax.servlet.http.HttpServletResponse resp)
Output in case of an error. |
Methods inherited from class javax.servlet.http.HttpServlet |
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doDelete, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service, service |
Methods inherited from class javax.servlet.GenericServlet |
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destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, init, log, log |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DownloadBinaryServlet()
Method Detail |
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protected void doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, IOException
doGet
in class javax.servlet.http.HttpServlet
javax.servlet.ServletException
IOException
protected void downloadBinary(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, RepositoryException, IOException
This will not print any error messages to the response.
request
- The requestresponse
- The response
IOException
- thrown on an error downloading and reading bytes.
RepositoryException
- thrown on an error talking to the
repository or the Node doesn't have a content property to display.
javax.servlet.ServletException
- thrown if there was an error processing the
request or response.protected void showError(String error, Throwable ex, javax.servlet.http.HttpServletResponse resp) throws IOException, javax.servlet.ServletException
error
- The error string.ex
- The exceptionresp
- The response
IOException
- thrown on an error getting the writer from the response.
javax.servlet.ServletException
- thrown if there was an error processing the response.
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Oracle Fusion Middleware Java API for Oracle WebLogic Portal 10g Release 3 (10.3.4) E14255-03 |
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