本文整理汇总了Java中org.apache.catalina.connector.Response.resetBuffer方法的典型用法代码示例。如果您正苦于以下问题：Java Response.resetBuffer方法的具体用法？Java Response.resetBuffer怎么用？Java Response.resetBuffer使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.catalina.connector.Response的用法示例。
在下文中一共展示了Response.resetBuffer方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: custom
import org.apache.catalina.connector.Response; //导入方法依赖的package包/类
/**
* Handle an HTTP status code or Java exception by forwarding control
* to the location included in the specified errorPage object. It is
* assumed that the caller has already recorded any request attributes
* that are to be forwarded to this page. Return <code>true</code> if
* we successfully utilized the specified error page location, or
* <code>false</code> if the default error report should be rendered.
*
* @param request The request being processed
* @param response The response being generated
* @param errorPage The errorPage directive we are obeying
*/
protected boolean custom(Request request, Response response,
ErrorPage errorPage) {
if (container.getLogger().isDebugEnabled())
container.getLogger().debug("Processing " + errorPage);
request.setPathInfo(errorPage.getLocation());
try {
// Reset the response (keeping the real error code and message)
response.resetBuffer(true);
// Forward control to the specified location
ServletContext servletContext =
request.getContext().getServletContext();
RequestDispatcher rd =
servletContext.getRequestDispatcher(errorPage.getLocation());
rd.forward(request.getRequest(), response.getResponse());
// If we forward, the response is suspended again
response.setSuspended(false);
// Indicate that we have successfully processed this custom page
return (true);
} catch (Throwable t) {
// Report our failure to process this custom page
container.getLogger().error("Exception Processing " + errorPage, t);
return (false);
}
}
示例2: custom
import org.apache.catalina.connector.Response; //导入方法依赖的package包/类
/**
* Handle an HTTP status code or Java exception by forwarding control
* to the location included in the specified errorPage object. It is
* assumed that the caller has already recorded any request attributes
* that are to be forwarded to this page. Return <code>true</code> if
* we successfully utilized the specified error page location, or
* <code>false</code> if the default error report should be rendered.
*
* @param request The request being processed
* @param response The response being generated
* @param errorPage The errorPage directive we are obeying
*/
private boolean custom(Request request, Response response,
ErrorPage errorPage) {
if (container.getLogger().isDebugEnabled())
container.getLogger().debug("Processing " + errorPage);
try {
// Forward control to the specified location
ServletContext servletContext =
request.getContext().getServletContext();
RequestDispatcher rd =
servletContext.getRequestDispatcher(errorPage.getLocation());
if (rd == null) {
container.getLogger().error(
sm.getString("standardHostValue.customStatusFailed", errorPage.getLocation()));
return false;
}
if (response.isCommitted()) {
// Response is committed - including the error page is the
// best we can do
rd.include(request.getRequest(), response.getResponse());
} else {
// Reset the response (keeping the real error code and message)
response.resetBuffer(true);
response.setContentLength(-1);
rd.forward(request.getRequest(), response.getResponse());
// If we forward, the response is suspended again
response.setSuspended(false);
}
// Indicate that we have successfully processed this custom page
return (true);
} catch (Throwable t) {
ExceptionUtils.handleThrowable(t);
// Report our failure to process this custom page
container.getLogger().error("Exception Processing " + errorPage, t);
return (false);
}
}
示例3: custom
import org.apache.catalina.connector.Response; //导入方法依赖的package包/类
/**
* Handle an HTTP status code or Java exception by forwarding control to the
* location included in the specified errorPage object. It is assumed that
* the caller has already recorded any request attributes that are to be
* forwarded to this page. Return <code>true</code> if we successfully
* utilized the specified error page location, or <code>false</code> if the
* default error report should be rendered.
*
* @param request
* The request being processed
* @param response
* The response being generated
* @param errorPage
* The errorPage directive we are obeying
*/
private boolean custom(Request request, Response response, ErrorPage errorPage) {
if (container.getLogger().isDebugEnabled())
container.getLogger().debug("Processing " + errorPage);
try {
// Forward control to the specified location
ServletContext servletContext = request.getContext().getServletContext();
RequestDispatcher rd = servletContext.getRequestDispatcher(errorPage.getLocation());
if (rd == null) {
container.getLogger()
.error(sm.getString("standardHostValue.customStatusFailed", errorPage.getLocation()));
return false;
}
if (response.isCommitted()) {
// Response is committed - including the error page is the
// best we can do
rd.include(request.getRequest(), response.getResponse());
} else {
// Reset the response (keeping the real error code and message)
response.resetBuffer(true);
response.setContentLength(-1);
rd.forward(request.getRequest(), response.getResponse());
// If we forward, the response is suspended again
response.setSuspended(false);
}
// Indicate that we have successfully processed this custom page
return (true);
} catch (Throwable t) {
ExceptionUtils.handleThrowable(t);
// Report our failure to process this custom page
container.getLogger().error("Exception Processing " + errorPage, t);
return (false);
}
}