{"id":8441,"date":"2012-09-24T23:38:49","date_gmt":"2012-09-24T18:08:49","guid":{"rendered":"http:\/\/www.tothenew.com\/blog\/?p=8441"},"modified":"2012-09-25T02:19:30","modified_gmt":"2012-09-24T20:49:30","slug":"gdsl-awesomeness-contributing-to-classes-which-match-a-pathname-pattern","status":"publish","type":"post","link":"https:\/\/www.tothenew.com\/blog\/gdsl-awesomeness-contributing-to-classes-which-match-a-pathname-pattern\/","title":{"rendered":"GDSL Awesomeness – Contributing to classes which match a path\/name pattern"},"content":{"rendered":"

hi,<\/p>\n

 <\/p>\n

If we want to contribute to classes which matches a particular path\/name pattern, then we can use PSI Class patterns to do it.<\/p>\n

 <\/p>\n

the code is as follows:
\n[java]
\nimport com.intellij.patterns.PsiJavaPatterns
\nimport com.intellij.patterns.PlatformPatterns<\/p>\n

\/\/get the context of all files, and enable path matching. Note: Don’t change anything in context here.
\ndef ctx = context(
\n ctype: PsiJavaPatterns.psiClass().withName(PlatformPatterns.string().matches(\/.*\/))
\n) <\/p>\n

contributor(ctx) {
\n def path = ""
\n try {
\n path = psiClass.containingFile.originalFile.virtualFile.path
\n } catch (Exception e) {
\n }<\/p>\n

\/\/Check for Path pattern here
\n if (path =~ ".*\/*grails-app\/controllers\/.*") {
\n \/\/Contribute to matching classes here.
\n method(name: ‘foo’, type:’void’, params: [:])
\n }
\n}
\n[\/java]<\/p>\n

 <\/p>\n

Read Further in the “GDSL AWESOMENESS” Series<\/h1>\n
    \n
  1. GDSL Awesomeness – Introduction to GDSL in IntelliJ Idea<\/a><\/li>\n
  2. GDSL Awesomeness – Understanding Context And Contributors in Detail<\/a><\/li>\n
  3. GDSL Awesomeness – Defining dynamic property in a class<\/a><\/li>\n
  4. GDSL Awesomeness – Defining dynamic method in a class<\/a><\/li>\n
  5. GDSL Awesomeness – Adding Hinting for missingMethod implementation<\/a><\/li>\n
  6. GDSL Awesomeness – Setting a global context<\/a><\/li>\n
  7. GDSL Awesomeness – Delegating Closure Calls<\/a><\/li>\n
  8. GDSL Awesomeness – Defining methods in a closure passed to method of particular name<\/a><\/li>\n
  9. GDSL Awesomeness – Defining Properties in a closure passed to method of particular name<\/a><\/li>\n
  10. GDSL Awesomeness – Contributing to classes which match a path\/name pattern<\/a><\/li>\n
  11. GDSL Awesomeness – contributing methods with current class return types or parameters<\/a><\/li>\n
  12. GDSL Awesomeness – AutoComplete Script for grails-Mail-Plugin “sendMail” closure<\/a><\/li>\n
  13. GDSL Awesomeness – Getting Code of a method or Field in GDSL Script<\/a><\/li>\n
  14. GDSL Awesomeness – Advanced Example showing domain properties implementation<\/a><\/li>\n<\/ol>\n

     <\/p>\n

     <\/p>\n

    Hope It Helped.
    \nKushal Likhi<\/b><\/p>\n","protected":false},"excerpt":{"rendered":"

    hi,   If we want to contribute to classes which matches a particular path\/name pattern, then we can use PSI Class patterns to do it.   the code is as follows: [java] import com.intellij.patterns.PsiJavaPatterns import com.intellij.patterns.PlatformPatterns \/\/get the context of all files, and enable path matching. Note: Don’t change anything in context here. def ctx […]<\/p>\n","protected":false},"author":28,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":18,"footnotes":""},"categories":[7],"tags":[1057,9,692,691,1059,1060,1058],"class_list":["post-8441","post","type-post","status-publish","format-standard","hentry","category-grails","tag-gdsl","tag-groovy","tag-intellij","tag-intellij-idea","tag-program-syntax-interface","tag-psi","tag-syntax-highlighting"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t