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Java > Open Source Codes > org > netbeans > modules > lexer > nbbridge > MimeLookupLanguageProvider


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.modules.lexer.nbbridge;
21
22 import org.netbeans.api.editor.mimelookup.MimeLookup;
23 import org.netbeans.api.editor.mimelookup.MimePath;
24 import org.netbeans.api.lexer.InputAttributes;
25 import org.netbeans.api.lexer.Language;
26 import org.netbeans.api.lexer.LanguagePath;
27 import org.netbeans.api.lexer.Token;
28 import org.netbeans.api.lexer.TokenId;
29 import org.netbeans.spi.lexer.LanguageEmbedding;
30 import org.netbeans.spi.lexer.LanguageProvider;
31 import org.openide.util.Lookup;
32
33 /**
34  *
35  * @author vita
36  */
37 public final class MimeLookupLanguageProvider extends LanguageProvider {
38     
39     public MimeLookupLanguageProvider() {
40         super();
41     }
42
43     public Language<? extends TokenId> findLanguage(String JavaDoc mimePath) {
44         Lookup lookup = MimeLookup.getLookup(MimePath.parse(mimePath));
45         return (Language<? extends TokenId>)lookup.lookup(Language.class);
46     }
47
48     public LanguageEmbedding<? extends TokenId> findLanguageEmbedding(
49     Token<? extends TokenId> token, LanguagePath languagePath, InputAttributes inputAttributes) {
50         Lookup lookup = MimeLookup.getLookup(MimePath.parse(languagePath.mimePath()));
51         LanguagesEmbeddingMap map = lookup.lookup(LanguagesEmbeddingMap.class);
52         return map == null ? null : map.getLanguageEmbeddingForTokenName(token.id().name());
53     }
54
55 }
56
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