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35 import com.sun.source.doctree.DocTree; |
35 import com.sun.source.doctree.DocTree; |
36 import com.sun.source.doctree.UnknownInlineTagTree; |
36 import com.sun.source.doctree.UnknownInlineTagTree; |
37 import jdk.javadoc.doclet.Taglet; |
37 import jdk.javadoc.doclet.Taglet; |
38 |
38 |
39 import static com.sun.source.doctree.DocTree.Kind.*; |
39 import static com.sun.source.doctree.DocTree.Kind.*; |
40 import static jdk.javadoc.doclet.Taglet.Location.*; |
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41 |
40 |
42 /** |
41 /** |
43 * An inline tag to conveniently insert an external link. |
42 * An inline tag to conveniently insert an external link. |
44 * The tag can be used as follows: |
43 * The tag can be used as follows: |
45 * {@extLink name description}, for example |
44 * {@extLink name description}, for example |
51 * {@code |
50 * {@code |
52 * Please see <a href="https://www.oracle.com/pls/topic/lookup?ctx=javase10&id=Borealis">a spectacular</a> sight. |
51 * Please see <a href="https://www.oracle.com/pls/topic/lookup?ctx=javase10&id=Borealis">a spectacular</a> sight. |
53 * } |
52 * } |
54 */ |
53 */ |
55 public class ExtLink implements Taglet { |
54 public class ExtLink implements Taglet { |
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55 static final String SPEC_VERSION; |
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56 |
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57 static { |
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58 SPEC_VERSION = System.getProperty("extlink.spec.version"); |
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59 if (SPEC_VERSION == null) { |
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60 throw new RuntimeException("extlink.spec.version property not set"); |
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61 } |
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62 } |
56 |
63 |
57 static final String TAG_NAME = "extLink"; |
64 static final String TAG_NAME = "extLink"; |
58 |
65 |
59 static final String URL = "https://www.oracle.com/pls/topic/lookup?ctx=javase10&id="; |
66 static final String URL = "https://www.oracle.com/pls/topic/lookup?ctx=javase" + |
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67 SPEC_VERSION + "&id="; |
60 |
68 |
61 static final Pattern TAG_PATTERN = Pattern.compile("(?s)(\\s*)(?<name>\\w+)(\\s+)(?<desc>.*)$"); |
69 static final Pattern TAG_PATTERN = Pattern.compile("(?s)(\\s*)(?<name>\\w+)(\\s+)(?<desc>.*)$"); |
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70 |
62 |
71 |
63 /** |
72 /** |
64 * Returns the set of locations in which the tag may be used. |
73 * Returns the set of locations in which the tag may be used. |
65 */ |
74 */ |
66 @Override |
75 @Override |