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17 : * The Initial Developer of the Original Code is
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37 :
38 : #ifndef nsRDFResource_h__
39 : #define nsRDFResource_h__
40 :
41 : #include "nsCOMPtr.h"
42 : #include "nsIRDFNode.h"
43 : #include "nsIRDFResource.h"
44 : #include "nscore.h"
45 : #include "nsStringGlue.h"
46 : #include "rdf.h"
47 :
48 : class nsIRDFService;
49 :
50 : /**
51 : * This simple base class implements nsIRDFResource, and can be used as a
52 : * superclass for more sophisticated resource implementations.
53 : */
54 : class nsRDFResource : public nsIRDFResource {
55 : public:
56 :
57 : NS_DECL_ISUPPORTS
58 :
59 : // nsIRDFNode methods:
60 : NS_IMETHOD EqualsNode(nsIRDFNode* aNode, bool* aResult);
61 :
62 : // nsIRDFResource methods:
63 : NS_IMETHOD Init(const char* aURI);
64 : NS_IMETHOD GetValue(char* *aURI);
65 : NS_IMETHOD GetValueUTF8(nsACString& aResult);
66 : NS_IMETHOD GetValueConst(const char** aURI);
67 : NS_IMETHOD EqualsString(const char* aURI, bool* aResult);
68 : NS_IMETHOD GetDelegate(const char* aKey, REFNSIID aIID, void** aResult);
69 : NS_IMETHOD ReleaseDelegate(const char* aKey);
70 :
71 : // nsRDFResource methods:
72 : nsRDFResource(void);
73 : virtual ~nsRDFResource(void);
74 :
75 : protected:
76 : static nsIRDFService* gRDFService;
77 : static nsrefcnt gRDFServiceRefCnt;
78 :
79 : protected:
80 : nsCString mURI;
81 :
82 0 : struct DelegateEntry {
83 : nsCString mKey;
84 : nsCOMPtr<nsISupports> mDelegate;
85 : DelegateEntry* mNext;
86 : };
87 :
88 : DelegateEntry* mDelegates;
89 : };
90 :
91 : #endif // nsRDFResource_h__
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