diff options
Diffstat (limited to 'language-web/src/main/java/tools/refinery/language/web/xtext/HttpServiceContext.java')
-rw-r--r-- | language-web/src/main/java/tools/refinery/language/web/xtext/HttpServiceContext.java | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/language-web/src/main/java/tools/refinery/language/web/xtext/HttpServiceContext.java b/language-web/src/main/java/tools/refinery/language/web/xtext/HttpServiceContext.java deleted file mode 100644 index d0ba6a2d..00000000 --- a/language-web/src/main/java/tools/refinery/language/web/xtext/HttpServiceContext.java +++ /dev/null | |||
@@ -1,107 +0,0 @@ | |||
1 | /** | ||
2 | * Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others. | ||
3 | * This program and the accompanying materials are made available under the | ||
4 | * terms of the Eclipse Public License 2.0 which is available at | ||
5 | * http://www.eclipse.org/legal/epl-2.0. | ||
6 | * | ||
7 | * SPDX-License-Identifier: EPL-2.0 | ||
8 | */ | ||
9 | package tools.refinery.language.web.xtext; | ||
10 | |||
11 | import java.io.IOException; | ||
12 | import java.net.URLDecoder; | ||
13 | import java.nio.charset.Charset; | ||
14 | import java.util.Collections; | ||
15 | import java.util.Enumeration; | ||
16 | import java.util.HashMap; | ||
17 | import java.util.Map; | ||
18 | import java.util.Set; | ||
19 | |||
20 | import org.eclipse.xtext.web.server.IServiceContext; | ||
21 | import org.eclipse.xtext.web.server.ISession; | ||
22 | |||
23 | import com.google.common.io.CharStreams; | ||
24 | |||
25 | import jakarta.servlet.http.HttpServletRequest; | ||
26 | |||
27 | /** | ||
28 | * Provides the parameters and metadata of an {@link HttpServletRequest}. | ||
29 | */ | ||
30 | class HttpServiceContext implements IServiceContext { | ||
31 | private final HttpServletRequest request; | ||
32 | |||
33 | private final Map<String, String> parameters = new HashMap<>(); | ||
34 | |||
35 | private HttpSessionWrapper sessionWrapper; | ||
36 | |||
37 | public HttpServiceContext(HttpServletRequest request) throws IOException { | ||
38 | this.request = request; | ||
39 | initializeParameters(); | ||
40 | } | ||
41 | |||
42 | private void initializeParameters() throws IOException { | ||
43 | initializeUrlEncodedParameters(); | ||
44 | initializeRequestParameters(); | ||
45 | if (!parameters.containsKey(IServiceContext.SERVICE_TYPE)) { | ||
46 | String substring = null; | ||
47 | if (request.getPathInfo() != null) { | ||
48 | substring = request.getPathInfo().substring(1); | ||
49 | } | ||
50 | parameters.put(IServiceContext.SERVICE_TYPE, substring); | ||
51 | } | ||
52 | } | ||
53 | |||
54 | private void initializeUrlEncodedParameters() throws IOException { | ||
55 | String[] contentType = null; | ||
56 | if (request.getContentType() != null) { | ||
57 | contentType = request.getContentType().split(";(\\s*)"); | ||
58 | } | ||
59 | if (contentType != null && "application/x-www-form-urlencoded".equals(contentType[0])) { | ||
60 | String charset = null; | ||
61 | if (contentType.length >= 2 && contentType[1].startsWith("charset=")) { | ||
62 | charset = (contentType[1]).substring("charset=".length()); | ||
63 | } else { | ||
64 | charset = Charset.defaultCharset().toString(); | ||
65 | } | ||
66 | String[] encodedParams = CharStreams.toString(request.getReader()).split("&"); | ||
67 | for (String param : encodedParams) { | ||
68 | int nameEnd = param.indexOf("="); | ||
69 | if (nameEnd > 0) { | ||
70 | String key = param.substring(0, nameEnd); | ||
71 | String value = URLDecoder.decode(param.substring(nameEnd + 1), charset); | ||
72 | parameters.put(key, value); | ||
73 | } | ||
74 | } | ||
75 | } | ||
76 | } | ||
77 | |||
78 | private void initializeRequestParameters() { | ||
79 | Enumeration<String> paramNames = request.getParameterNames(); | ||
80 | while (paramNames.hasMoreElements()) { | ||
81 | String name = paramNames.nextElement(); | ||
82 | parameters.put(name, request.getParameter(name)); | ||
83 | } | ||
84 | } | ||
85 | |||
86 | @Override | ||
87 | public Set<String> getParameterKeys() { | ||
88 | return Collections.unmodifiableSet(parameters.keySet()); | ||
89 | } | ||
90 | |||
91 | @Override | ||
92 | public String getParameter(String key) { | ||
93 | return parameters.get(key); | ||
94 | } | ||
95 | |||
96 | @Override | ||
97 | public ISession getSession() { | ||
98 | if (sessionWrapper == null) { | ||
99 | sessionWrapper = new HttpSessionWrapper(request.getSession(true)); | ||
100 | } | ||
101 | return sessionWrapper; | ||
102 | } | ||
103 | |||
104 | public HttpServletRequest getRequest() { | ||
105 | return request; | ||
106 | } | ||
107 | } | ||