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34 package info.magnolia.objectfactory.guice;
35
36 import javax.servlet.http.HttpServletRequest;
37 import javax.servlet.http.HttpServletResponse;
38 import javax.servlet.http.HttpSession;
39
40 import com.google.inject.Provider;
41 import info.magnolia.cms.core.AggregationState;
42 import info.magnolia.cms.core.Channel;
43 import info.magnolia.context.Context;
44 import info.magnolia.context.MgnlContext;
45 import info.magnolia.context.WebContext;
46 import info.magnolia.objectfactory.annotation.LazySingleton;
47 import info.magnolia.objectfactory.annotation.LocalScoped;
48 import info.magnolia.objectfactory.annotation.SessionScoped;
49
50
51
52
53 public class GuiceContextAndScopesConfigurer extends AbstractGuiceComponentConfigurer {
54
55 @Override
56 protected void configure() {
57
58
59 bind(Context.class).toProvider(new Provider<Context>() {
60 @Override
61 public Context get() {
62 return MgnlContext.getInstance();
63 }
64 });
65 bind(WebContext.class).toProvider(new Provider<WebContext>() {
66 @Override
67 public WebContext get() {
68 return MgnlContext.getWebContext();
69 }
70 }).in(LocalScoped.class);
71 bind(AggregationState.class).toProvider(new Provider<AggregationState>() {
72 @Override
73 public AggregationState get() {
74 return MgnlContext.getAggregationState();
75 }
76 }).in(LocalScoped.class);
77 bind(Channel.class).toProvider(new Provider<Channel>() {
78 @Override
79 public Channel get() {
80 return MgnlContext.getAggregationState().getChannel();
81 }
82 }).in(LocalScoped.class);
83 bind(HttpSession.class).toProvider(new Provider<HttpSession>() {
84 @Override
85 public HttpSession get() {
86 return MgnlContext.getWebContext().getRequest().getSession();
87 }
88 }).in(SessionScoped.class);
89 bind(HttpServletRequest.class).toProvider(new Provider<HttpServletRequest>() {
90 @Override
91 public HttpServletRequest get() {
92 return MgnlContext.getWebContext().getRequest();
93 }
94 }).in(LocalScoped.class);
95 bind(HttpServletResponse.class).toProvider(new Provider<HttpServletResponse>() {
96 @Override
97 public HttpServletResponse get() {
98 return MgnlContext.getWebContext().getResponse();
99 }
100 }).in(LocalScoped.class);
101
102
103 bindScope(LocalScoped.class, MagnoliaScopes.LOCAL);
104 bindScope(SessionScoped.class, MagnoliaScopes.SESSION);
105 bindScope(LazySingleton.class, MagnoliaScopes.LAZY_SINGLETON);
106 }
107 }