Java Code Examples for javax.servlet.DispatcherType#ERROR
The following examples show how to use
javax.servlet.DispatcherType#ERROR .
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Example 1
| Source File: AbstractServerHandleInterceptor.java From pinpoint with Apache License 2.0 | 6 votes |
|
@Override
public void before(Object target, Object[] args) {
if (isDebug) {
logger.beforeInterceptor(target, args);
}
try {
final HttpServletRequest request = toHttpServletRequest(args);
if (request.getDispatcherType() == DispatcherType.ASYNC || request.getDispatcherType() == DispatcherType.ERROR) {
if (isDebug) {
logger.debug("Skip async servlet request event. isAsyncStarted={}, dispatcherType={}", request.isAsyncStarted(), request.getDispatcherType());
}
return;
}
this.servletRequestListenerInterceptorHelper.initialized(request, JettyConstants.JETTY_METHOD, this.methodDescriptor);
} catch (Throwable t) {
logger.info("Failed to servlet request event handle.", t);
}
}
Example 2
| Source File: AbstractServerHandleInterceptor.java From pinpoint with Apache License 2.0 | 6 votes |
|
@Override
public void after(Object target, Object[] args, Object result, Throwable throwable) {
if (isDebug) {
logger.afterInterceptor(target, args, result, throwable);
}
try {
final HttpServletRequest request = toHttpServletRequest(args);
final HttpServletResponse response = toHttpServletResponse(args);
if (request.getDispatcherType() == DispatcherType.ASYNC || request.getDispatcherType() == DispatcherType.ERROR) {
if (isDebug) {
logger.debug("Skip async servlet request event. isAsyncStarted={}, dispatcherType={}", request.isAsyncStarted(), request.getDispatcherType());
}
return;
}
final int statusCode = getStatusCode(response);
this.servletRequestListenerInterceptorHelper.destroyed(request, throwable, statusCode);
} catch (Throwable t) {
if (isInfo) {
logger.info("Failed to servlet request event handle.", t);
}
}
}
Example 3
| Source File: DefaultServlet.java From Tomcat8-Source-Read with MIT License | 5 votes |
|
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
if (req.getDispatcherType() == DispatcherType.ERROR) {
doGet(req, resp);
} else {
super.service(req, resp);
}
}
Example 4
| Source File: ApplicationDispatcher.java From Tomcat8-Source-Read with MIT License | 5 votes |
|
/**
* Prepare the request based on the filter configuration.
* @param request The servlet request we are processing
* @param response The servlet response we are creating
* @param state The RD state
*
* @exception IOException if an input/output error occurs
* @exception ServletException if a servlet error occurs
*/
private void processRequest(ServletRequest request,
ServletResponse response,
State state)
throws IOException, ServletException {
DispatcherType disInt = (DispatcherType) request.getAttribute(Globals.DISPATCHER_TYPE_ATTR);
if (disInt != null) {
boolean doInvoke = true;
if (context.getFireRequestListenersOnForwards() &&
!context.fireRequestInitEvent(request)) {
doInvoke = false;
}
if (doInvoke) {
if (disInt != DispatcherType.ERROR) {
state.outerRequest.setAttribute(
Globals.DISPATCHER_REQUEST_PATH_ATTR,
getCombinedPath());
state.outerRequest.setAttribute(
Globals.DISPATCHER_TYPE_ATTR,
DispatcherType.FORWARD);
invoke(state.outerRequest, response, state);
} else {
invoke(state.outerRequest, response, state);
}
if (context.getFireRequestListenersOnForwards()) {
context.fireRequestDestroyEvent(request);
}
}
}
}
Example 5
| Source File: AssetServlet.java From onedev with MIT License | 5 votes |
|
public AssetServlet() {
super(new ResourceService() {
@Override
protected void putHeaders(HttpServletResponse response, HttpContent content, long contentLength) {
super.putHeaders(response, content, contentLength);
HttpFields fields;
if (response instanceof Response)
fields = ((Response) response).getHttpFields();
else
fields = ((Response)((HttpServletResponseWrapper) response).getResponse()).getHttpFields();
if (requestHolder.get().getDispatcherType() == DispatcherType.ERROR) {
/*
* Do not cache error page and also makes sure that error page is not eligible for
* modification check. That is, error page will be always retrieved.
*/
fields.put(HttpHeader.CACHE_CONTROL, "must-revalidate,no-cache,no-store");
} else if (requestHolder.get().getRequestURI().equals("/favicon.ico")) {
/*
* Make sure favicon request is cached. Otherwise, it will be requested for every
* page request.
*/
fields.put(HttpHeader.CACHE_CONTROL, "max-age=86400,public");
}
}
});
}
Example 6
| Source File: ApplicationDispatcher.java From Tomcat7.0.67 with Apache License 2.0 | 5 votes |
|
/**
* Prepare the request based on the filter configuration.
* @param request The servlet request we are processing
* @param response The servlet response we are creating
* @param state The RD state
*
* @exception IOException if an input/output error occurs
* @exception ServletException if a servlet error occurs
*/
private void processRequest(ServletRequest request,
ServletResponse response,
State state)
throws IOException, ServletException {
DispatcherType disInt = (DispatcherType) request.getAttribute(Globals.DISPATCHER_TYPE_ATTR);
if (disInt != null) {
boolean doInvoke = true;
if (context.getFireRequestListenersOnForwards() &&
!context.fireRequestInitEvent(request)) {
doInvoke = false;
}
if (doInvoke) {
if (disInt != DispatcherType.ERROR) {
state.outerRequest.setAttribute(
Globals.DISPATCHER_REQUEST_PATH_ATTR,
getCombinedPath());
state.outerRequest.setAttribute(
Globals.DISPATCHER_TYPE_ATTR,
DispatcherType.FORWARD);
invoke(state.outerRequest, response, state);
} else {
invoke(state.outerRequest, response, state);
}
if (context.getFireRequestListenersOnForwards()) {
context.fireRequestDestroyEvent(request);
}
}
}
}
Example 7
| Source File: ApplicationDispatcher.java From tomcatsrc with Apache License 2.0 | 5 votes |
|
/**
* Prepare the request based on the filter configuration.
* @param request The servlet request we are processing
* @param response The servlet response we are creating
* @param state The RD state
*
* @exception IOException if an input/output error occurs
* @exception ServletException if a servlet error occurs
*/
private void processRequest(ServletRequest request,
ServletResponse response,
State state)
throws IOException, ServletException {
DispatcherType disInt = (DispatcherType) request.getAttribute(Globals.DISPATCHER_TYPE_ATTR);
if (disInt != null) {
boolean doInvoke = true;
if (context.getFireRequestListenersOnForwards() &&
!context.fireRequestInitEvent(request)) {
doInvoke = false;
}
if (doInvoke) {
if (disInt != DispatcherType.ERROR) {
state.outerRequest.setAttribute(
Globals.DISPATCHER_REQUEST_PATH_ATTR,
getCombinedPath());
state.outerRequest.setAttribute(
Globals.DISPATCHER_TYPE_ATTR,
DispatcherType.FORWARD);
invoke(state.outerRequest, response, state);
} else {
invoke(state.outerRequest, response, state);
}
if (context.getFireRequestListenersOnForwards()) {
context.fireRequestDestroyEvent(request);
}
}
}
}
Example 8
| Source File: WebdavServlet.java From Tomcat8-Source-Read with MIT License | 4 votes |
|
/**
* Handles the special WebDAV methods.
*/
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
final String path = getRelativePath(req);
// Error page check needs to come before special path check since
// custom error pages are often located below WEB-INF so they are
// not directly accessible.
if (req.getDispatcherType() == DispatcherType.ERROR) {
doGet(req, resp);
return;
}
// Block access to special subdirectories.
// DefaultServlet assumes it services resources from the root of the web app
// and doesn't add any special path protection
// WebdavServlet remounts the webapp under a new path, so this check is
// necessary on all methods (including GET).
if (isSpecialPath(path)) {
resp.sendError(WebdavStatus.SC_NOT_FOUND);
return;
}
final String method = req.getMethod();
if (debug > 0) {
log("[" + method + "] " + path);
}
if (method.equals(METHOD_PROPFIND)) {
doPropfind(req, resp);
} else if (method.equals(METHOD_PROPPATCH)) {
doProppatch(req, resp);
} else if (method.equals(METHOD_MKCOL)) {
doMkcol(req, resp);
} else if (method.equals(METHOD_COPY)) {
doCopy(req, resp);
} else if (method.equals(METHOD_MOVE)) {
doMove(req, resp);
} else if (method.equals(METHOD_LOCK)) {
doLock(req, resp);
} else if (method.equals(METHOD_UNLOCK)) {
doUnlock(req, resp);
} else {
// DefaultServlet processing
super.service(req, resp);
}
}
Example 9
| Source File: TestApplicationContextGetRequestDispatcherB.java From Tomcat8-Source-Read with MIT License | 4 votes |
|
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
Assert.assertEquals(expectedRequestURI, req.getRequestURI());
Assert.assertEquals(expectedContextPath, req.getContextPath());
Assert.assertEquals(expectedServletPath, req.getServletPath());
Assert.assertEquals(expectedPathInfo, req.getPathInfo());
Assert.assertEquals(expectedQueryString, req.getQueryString());
HttpServletMapping mapping =
((org.apache.catalina.servlet4preview.http.HttpServletRequest) req).getHttpServletMapping();
Assert.assertEquals(expectedMappingMatch, mapping.getMappingMatch());
Assert.assertEquals(expectedMappingPattern, mapping.getPattern());
Assert.assertEquals(expectedMappingMatchValue, mapping.getMatchValue());
Assert.assertEquals(expectedMappingServletName, mapping.getServletName());
for (DispatcherType type : DispatcherType.values()) {
if (type == dispatcherType) {
String name = dispatcherType.name().toLowerCase(Locale.ENGLISH);
Assert.assertEquals(expectedDispatcherRequestURI,
req.getAttribute("javax.servlet." + name + ".request_uri"));
Assert.assertEquals(expectedDispatcherContextPath,
req.getAttribute("javax.servlet." + name + ".context_path"));
Assert.assertEquals(expectedDispatcherServletPath,
req.getAttribute("javax.servlet." + name + ".servlet_path"));
Assert.assertEquals(expectedDispatcherPathInfo,
req.getAttribute("javax.servlet." + name + ".path_info"));
Assert.assertEquals(expectedDispatcherQueryString,
req.getAttribute("javax.servlet." + name + ".query_string"));
HttpServletMapping dispatcherMapping =
(HttpServletMapping) ((org.apache.catalina.servlet4preview.http.HttpServletRequest) req).getAttribute(
"javax.servlet." + name + ".mapping");
Assert.assertNotNull(dispatcherMapping);
Assert.assertEquals(expectedDispatcherMappingMatch,
dispatcherMapping.getMappingMatch());
Assert.assertEquals(expectedDispatcherMappingPattern,
dispatcherMapping.getPattern());
Assert.assertEquals(expectedDispatcherMappingMatchValue,
dispatcherMapping.getMatchValue());
Assert.assertEquals(expectedDispatcherMappingServletName,
dispatcherMapping.getServletName());
} else if (type == DispatcherType.ERROR || type == DispatcherType.REQUEST) {
// Skip - not tested
} else {
assertAllNull(req, type.name().toLowerCase(Locale.ENGLISH));
}
}
resp.setContentType("text/plain");
resp.setCharacterEncoding("UTF-8");
PrintWriter pw = resp.getWriter();
pw.print("OK");
}
