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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--javax.servlet.GenericServlet | +--javax.servlet.http.HttpServlet | +--oracle.cabo.image.servlet.ImageServlet
The ImageServlet provides an image generation service for the FileSystemImageCache. The ImageServlet allows image generation work to be offloaded from one middle-tier machine to another. This ability is especially useful for middle-tier environments where image generation is not possible, such as Unix "headless" environments.
To enable image generation via the ImageServlet, the ImageServlet must be deployed on a network accessible by the client middle-tier machines. The FileSystemImageCache can be configured to utilize the ImageServlet for image generation by setting the Configuration.IMAGE_SERVLET_URL property to the base URL of the ImageServlet.
FileSystemImageCache
, Configuration
, Serialized FormConstructor Summary | |
ImageServlet() |
Method Summary | |
protected void |
doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Processes a get request. |
protected void |
doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Processes a post request. |
Methods inherited from class javax.servlet.http.HttpServlet |
doDelete, doOptions, doPut, doTrace, getLastModified, service, service |
Methods inherited from class javax.servlet.GenericServlet |
destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, init, log, log |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public ImageServlet()
Method Detail |
protected void doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, java.io.IOException
doGet
in class javax.servlet.http.HttpServlet
protected void doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException
doPost
in class javax.servlet.http.HttpServlet
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