io.undertow.util.PathTemplateMatcher Java Examples
The following examples show how to use
io.undertow.util.PathTemplateMatcher.
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Example #1
Source File: HandlerTest.java From light-4j with Apache License 2.0 | 6 votes |
@Test public void mixedPathsAndSource() { Handler.config.setPaths(Arrays.asList( mkPathChain(null, "/my-api/first", "post", "third"), mkPathChain(MockEndpointSource.class.getName(), null, null, "secondBeforeFirst", "third"), mkPathChain(null, "/my-api/second", "put", "third") )); Handler.init(); Map<HttpString, PathTemplateMatcher<String>> methodToMatcher = Handler.methodToMatcherMap; PathTemplateMatcher<String> getMatcher = methodToMatcher.get(Methods.GET); PathTemplateMatcher.PathMatchResult<String> getFirst = getMatcher.match("/my-api/first"); Assert.assertNotNull(getFirst); PathTemplateMatcher.PathMatchResult<String> getSecond = getMatcher.match("/my-api/second"); Assert.assertNotNull(getSecond); PathTemplateMatcher.PathMatchResult<String> getThird = getMatcher.match("/my-api/third"); Assert.assertNull(getThird); }
Example #2
Source File: PathTemplateHandler.java From quarkus-http with Apache License 2.0 | 6 votes |
@Override public void handleRequest(HttpServerExchange exchange) throws Exception { PathTemplateMatcher.PathMatchResult<HttpHandler> match = pathTemplateMatcher.match(exchange.getRelativePath()); if (match == null) { next.handleRequest(exchange); return; } exchange.putAttachment(PATH_TEMPLATE_MATCH, new PathTemplateMatch(match.getMatchedTemplate(), match.getParameters())); exchange.putAttachment(io.undertow.util.PathTemplateMatch.ATTACHMENT_KEY, new io.undertow.util.PathTemplateMatch(match.getMatchedTemplate(), match.getParameters())); if (rewriteQueryParameters) { for (Map.Entry<String, String> entry : match.getParameters().entrySet()) { exchange.addQueryParam(entry.getKey(), entry.getValue()); } } match.getValue().handleRequest(exchange); }
Example #3
Source File: Handler.java From light-4j with Apache License 2.0 | 6 votes |
/** * Add a PathChain (having a non-null path) to the handler data structures. */ private static void addPathChain(PathChain pathChain) { HttpString method = new HttpString(pathChain.getMethod()); // Use a random integer as the id for a given path. Integer randInt = new Random().nextInt(); while (handlerListById.containsKey(randInt.toString())) { randInt = new Random().nextInt(); } // Flatten out the execution list from a mix of middleware chains and handlers. List<HttpHandler> handlers = getHandlersFromExecList(pathChain.getExec()); if(handlers.size() > 0) { // If a matcher already exists for the given type, at to that instead of // creating a new one. PathTemplateMatcher<String> pathTemplateMatcher = methodToMatcherMap.containsKey(method) ? methodToMatcherMap.get(method) : new PathTemplateMatcher<>(); if(pathTemplateMatcher.get(pathChain.getPath()) == null) { pathTemplateMatcher.add(pathChain.getPath(), randInt.toString()); } methodToMatcherMap.put(method, pathTemplateMatcher); handlerListById.put(randInt.toString(), handlers); } }
Example #4
Source File: ParameterHandler.java From light-rest-4j with Apache License 2.0 | 6 votes |
@Override public void handleRequest(HttpServerExchange exchange) throws Exception { PathTemplateMatcher.PathMatchResult<String> result = pathTemplateMatcher.match(exchange.getRequestPath()); if (result != null) { exchange.putAttachment(ATTACHMENT_KEY, new io.undertow.util.PathTemplateMatch(result.getMatchedTemplate(), result.getParameters())); for (Map.Entry<String, String> entry : result.getParameters().entrySet()) { exchange.addQueryParam(entry.getKey(), entry.getValue()); exchange.addPathParam(entry.getKey(), entry.getValue()); } } Handler.next(exchange, next); }
Example #5
Source File: RoutingHandler.java From quarkus-http with Apache License 2.0 | 6 votes |
public synchronized RoutingHandler addAll(RoutingHandler routingHandler) { for (Entry<String, PathTemplateMatcher<RoutingMatch>> entry : routingHandler.getMatches().entrySet()) { String method = entry.getKey(); PathTemplateMatcher<RoutingMatch> matcher = matches.get(method); if (matcher == null) { matches.put(method, matcher = new PathTemplateMatcher<>()); } matcher.addAll(entry.getValue()); // If we use allMethodsMatcher.addAll() we can have duplicate // PathTemplates which we want to ignore here so it does not crash. for (PathTemplate template : entry.getValue().getPathTemplates()) { if (allMethodsMatcher.get(template.getTemplateString()) == null) { allMethodsMatcher.add(template, new RoutingMatch()); } } } return this; }
Example #6
Source File: ParameterHandler.java From light-rest-4j with Apache License 2.0 | 6 votes |
@Override public void handleRequest(HttpServerExchange exchange) throws Exception { PathTemplateMatcher.PathMatchResult<String> result = pathTemplateMatcher.match(exchange.getRequestPath()); if (result != null) { exchange.putAttachment(ATTACHMENT_KEY, new io.undertow.util.PathTemplateMatch(result.getMatchedTemplate(), result.getParameters())); for (Map.Entry<String, String> entry : result.getParameters().entrySet()) { exchange.addQueryParam(entry.getKey(), entry.getValue()); exchange.addPathParam(entry.getKey(), entry.getValue()); } } Handler.next(exchange, next); }
Example #7
Source File: RoutingHandler.java From lams with GNU General Public License v2.0 | 6 votes |
public synchronized RoutingHandler addAll(RoutingHandler routingHandler) { for (Entry<HttpString, PathTemplateMatcher<RoutingMatch>> entry : routingHandler.getMatches().entrySet()) { HttpString method = entry.getKey(); PathTemplateMatcher<RoutingMatch> matcher = matches.get(method); if (matcher == null) { matches.put(method, matcher = new PathTemplateMatcher<>()); } matcher.addAll(entry.getValue()); // If we use allMethodsMatcher.addAll() we can have duplicate // PathTemplates which we want to ignore here so it does not crash. for (PathTemplate template : entry.getValue().getPathTemplates()) { if (allMethodsMatcher.get(template.getTemplateString()) == null) { allMethodsMatcher.add(template, new RoutingMatch()); } } } return this; }
Example #8
Source File: PathTemplateHandler.java From lams with GNU General Public License v2.0 | 6 votes |
@Override public void handleRequest(HttpServerExchange exchange) throws Exception { PathTemplateMatcher.PathMatchResult<HttpHandler> match = pathTemplateMatcher.match(exchange.getRelativePath()); if (match == null) { next.handleRequest(exchange); return; } exchange.putAttachment(PATH_TEMPLATE_MATCH, new PathTemplateMatch(match.getMatchedTemplate(), match.getParameters())); exchange.putAttachment(io.undertow.util.PathTemplateMatch.ATTACHMENT_KEY, new io.undertow.util.PathTemplateMatch(match.getMatchedTemplate(), match.getParameters())); if (rewriteQueryParameters) { for (Map.Entry<String, String> entry : match.getParameters().entrySet()) { exchange.addQueryParam(entry.getKey(), entry.getValue()); } } match.getValue().handleRequest(exchange); }
Example #9
Source File: RoutingHandler.java From lams with GNU General Public License v2.0 | 5 votes |
@Override public void handleRequest(HttpServerExchange exchange) throws Exception { PathTemplateMatcher<RoutingMatch> matcher = matches.get(exchange.getRequestMethod()); if (matcher == null) { handleNoMatch(exchange); return; } PathTemplateMatcher.PathMatchResult<RoutingMatch> match = matcher.match(exchange.getRelativePath()); if (match == null) { handleNoMatch(exchange); return; } exchange.putAttachment(PathTemplateMatch.ATTACHMENT_KEY, match); if (rewriteQueryParameters) { for (Map.Entry<String, String> entry : match.getParameters().entrySet()) { exchange.addQueryParam(entry.getKey(), entry.getValue()); } } for (HandlerHolder handler : match.getValue().predicatedHandlers) { if (handler.predicate.resolve(exchange)) { handler.handler.handleRequest(exchange); return; } } if (match.getValue().defaultHandler != null) { match.getValue().defaultHandler.handleRequest(exchange); } else { fallbackHandler.handleRequest(exchange); } }
Example #10
Source File: Handler.java From light-4j with Apache License 2.0 | 5 votes |
/** * On the first step of the request, match the request against the configured * paths. If the match is successful, store the chain id within the exchange. * Otherwise return false. * * @param httpServerExchange * The current requests server exchange. * @return true if a handler has been defined for the given path. */ public static boolean start(HttpServerExchange httpServerExchange) { // Get the matcher corresponding to the current request type. PathTemplateMatcher<String> pathTemplateMatcher = methodToMatcherMap.get(httpServerExchange.getRequestMethod()); if (pathTemplateMatcher != null) { // Match the current request path to the configured paths. PathTemplateMatcher.PathMatchResult<String> result = pathTemplateMatcher .match(httpServerExchange.getRequestPath()); if (result != null) { // Found a match, configure and return true; // Add path variables to query params. httpServerExchange.putAttachment(ATTACHMENT_KEY, new io.undertow.util.PathTemplateMatch(result.getMatchedTemplate(), result.getParameters())); for (Map.Entry<String, String> entry : result.getParameters().entrySet()) { // the values shouldn't be added to query param. but this is left as it was to keep backward compatability httpServerExchange.addQueryParam(entry.getKey(), entry.getValue()); // put values in path param map httpServerExchange.addPathParam(entry.getKey(), entry.getValue()); } String id = result.getValue(); httpServerExchange.putAttachment(CHAIN_ID, id); httpServerExchange.putAttachment(CHAIN_SEQ, 0); return true; } } return false; }
Example #11
Source File: RoutingHandler.java From lams with GNU General Public License v2.0 | 5 votes |
public synchronized RoutingHandler add(HttpString method, String template, Predicate predicate, HttpHandler handler) { PathTemplateMatcher<RoutingMatch> matcher = matches.get(method); if (matcher == null) { matches.put(method, matcher = new PathTemplateMatcher<>()); } RoutingMatch res = matcher.get(template); if (res == null) { matcher.add(template, res = new RoutingMatch()); } if (allMethodsMatcher.get(template) == null) { allMethodsMatcher.add(template, res); } res.predicatedHandlers.add(new HandlerHolder(predicate, handler)); return this; }
Example #12
Source File: RoutingHandler.java From lams with GNU General Public License v2.0 | 5 votes |
public synchronized RoutingHandler add(HttpString method, String template, HttpHandler handler) { PathTemplateMatcher<RoutingMatch> matcher = matches.get(method); if (matcher == null) { matches.put(method, matcher = new PathTemplateMatcher<>()); } RoutingMatch res = matcher.get(template); if (res == null) { matcher.add(template, res = new RoutingMatch()); } if (allMethodsMatcher.get(template) == null) { allMethodsMatcher.add(template, res); } res.defaultHandler = handler; return this; }
Example #13
Source File: JsrWebSocketFilter.java From quarkus-http with Apache License 2.0 | 5 votes |
@Override public void init(final FilterConfig filterConfig) throws ServletException { container = (ServerWebSocketContainer) filterConfig.getServletContext().getAttribute(ServerContainer.class.getName()); container.deploymentComplete(); pathTemplateMatcher = new PathTemplateMatcher<>(); WebSocketDeploymentInfo info = (WebSocketDeploymentInfo) filterConfig.getServletContext().getAttribute(WebSocketDeploymentInfo.ATTRIBUTE_NAME); for (ConfiguredServerEndpoint endpoint : container.getConfiguredServerEndpoints()) { if (info == null || info.getServerExtensions().isEmpty()) { pathTemplateMatcher.add(endpoint.getPathTemplate(), container.handshakes(endpoint)); } else { pathTemplateMatcher.add(endpoint.getPathTemplate(), container.handshakes(endpoint, info.getServerExtensions())); } } this.callback = new EndpointSessionHandler(container); }
Example #14
Source File: RoutingHandler.java From quarkus-http with Apache License 2.0 | 5 votes |
public synchronized RoutingHandler add(String method, String template, Predicate predicate, HttpHandler handler) { PathTemplateMatcher<RoutingMatch> matcher = matches.get(method); if (matcher == null) { matches.put(method, matcher = new PathTemplateMatcher<>()); } RoutingMatch res = matcher.get(template); if (res == null) { matcher.add(template, res = new RoutingMatch()); } if (allMethodsMatcher.get(template) == null) { allMethodsMatcher.add(template, res); } res.predicatedHandlers.add(new HandlerHolder(predicate, handler)); return this; }
Example #15
Source File: RoutingHandler.java From quarkus-http with Apache License 2.0 | 5 votes |
public synchronized RoutingHandler add(String method, String template, HttpHandler handler) { PathTemplateMatcher<RoutingMatch> matcher = matches.get(method); if (matcher == null) { matches.put(method, matcher = new PathTemplateMatcher<>()); } RoutingMatch res = matcher.get(template); if (res == null) { matcher.add(template, res = new RoutingMatch()); } if (allMethodsMatcher.get(template) == null) { allMethodsMatcher.add(template, res); } res.defaultHandler = handler; return this; }
Example #16
Source File: RoutingHandler.java From quarkus-http with Apache License 2.0 | 5 votes |
@Override public void handleRequest(HttpServerExchange exchange) throws Exception { PathTemplateMatcher<RoutingMatch> matcher = matches.get(exchange.getRequestMethod()); if (matcher == null) { handleNoMatch(exchange); return; } PathTemplateMatcher.PathMatchResult<RoutingMatch> match = matcher.match(exchange.getRelativePath()); if (match == null) { handleNoMatch(exchange); return; } exchange.putAttachment(PathTemplateMatch.ATTACHMENT_KEY, match); if (rewriteQueryParameters) { for (Map.Entry<String, String> entry : match.getParameters().entrySet()) { exchange.addQueryParam(entry.getKey(), entry.getValue()); } } for (HandlerHolder handler : match.getValue().predicatedHandlers) { if (handler.predicate.resolve(exchange)) { handler.handler.handleRequest(exchange); return; } } if (match.getValue().defaultHandler != null) { match.getValue().defaultHandler.handleRequest(exchange); } else { fallbackHandler.handleRequest(exchange); } }
Example #17
Source File: RoutingHandler.java From quarkus-http with Apache License 2.0 | 4 votes |
Map<String, PathTemplateMatcher<RoutingMatch>> getMatches() { return matches; }
Example #18
Source File: RoutingHandler.java From lams with GNU General Public License v2.0 | 4 votes |
Map<HttpString, PathTemplateMatcher<RoutingMatch>> getMatches() { return matches; }
Example #19
Source File: JsrWebSocketFilter.java From quarkus-http with Apache License 2.0 | 4 votes |
@Override public void doFilter(final ServletRequest request, final ServletResponse response, final FilterChain chain) throws IOException, ServletException { HttpServletRequest req = (HttpServletRequest) request; HttpServletResponse resp = (HttpServletResponse) response; if (req.getHeader(HttpHeaderNames.UPGRADE) != null) { final ServletWebSocketHttpExchange facade = new ServletWebSocketHttpExchange(req, resp); String path; if (req.getPathInfo() == null) { path = req.getServletPath(); } else { path = req.getServletPath() + req.getPathInfo(); } if (!path.startsWith("/")) { path = "/" + path; } PathTemplateMatcher.PathMatchResult<WebSocketHandshakeHolder> matchResult = pathTemplateMatcher.match(path); if (matchResult != null) { Handshake handshaker = null; for (Handshake method : matchResult.getValue().handshakes) { if (method.matches(facade)) { handshaker = method; break; } } if (handshaker != null) { if (container.isClosed()) { resp.sendError(StatusCodes.SERVICE_UNAVAILABLE); return; } facade.putAttachment(HandshakeUtil.PATH_PARAMS, matchResult.getParameters()); facade.putAttachment(HandshakeUtil.PRINCIPAL, req.getUserPrincipal()); final Handshake selected = handshaker; ServletRequestContext src = ServletRequestContext.requireCurrent(); final HttpSessionImpl session = src.getCurrentServletContext().getSession(src.getExchange(), false); handshaker.handshake(facade, new Consumer<ChannelHandlerContext>() { @Override public void accept(ChannelHandlerContext context) { UndertowSession channel = callback.connected(context, selected.getConfig(), facade, src.getOriginalResponse().getHeader(io.netty.handler.codec.http.HttpHeaderNames.SEC_WEBSOCKET_PROTOCOL.toString())); if (session != null && channel != null) { final Session underlying; if (System.getSecurityManager() == null) { underlying = session.getSession(); } else { underlying = AccessController.doPrivileged(new HttpSessionImpl.UnwrapSessionAction(session)); } List<UndertowSession> connections; synchronized (underlying) { connections = (List<UndertowSession>) underlying.getAttribute(SESSION_ATTRIBUTE); if (connections == null) { underlying.setAttribute(SESSION_ATTRIBUTE, connections = new ArrayList<>()); } connections.add(channel); } final List<UndertowSession> finalConnections = connections; context.channel().closeFuture().addListener(new GenericFutureListener<Future<? super Void>>() { @Override public void operationComplete(Future<? super Void> future) throws Exception { synchronized (underlying) { finalConnections.remove(channel); } } }); } } }); return; } } } chain.doFilter(request, response); }
Example #20
Source File: RoutingHandler.java From lams with GNU General Public License v2.0 | 3 votes |
/** * * Removes the specified route from the handler * * @param method The method to remove * @param path the path tempate to remove * @return this handler */ public RoutingHandler remove(HttpString method, String path) { PathTemplateMatcher<RoutingMatch> handler = matches.get(method); if(handler != null) { handler.remove(path); } return this; }
Example #21
Source File: RoutingHandler.java From quarkus-http with Apache License 2.0 | 3 votes |
/** * * Removes the specified route from the handler * * @param method The method to remove * @param path the path tempate to remove * @return this handler */ public RoutingHandler remove(String method, String path) { PathTemplateMatcher<RoutingMatch> handler = matches.get(method); if(handler != null) { handler.remove(path); } return this; }