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Diffstat (limited to 'java/src/ClassNameGenerator.java')
| -rw-r--r-- | java/src/ClassNameGenerator.java | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/java/src/ClassNameGenerator.java b/java/src/ClassNameGenerator.java deleted file mode 100644 index 8c08b33c09c..00000000000 --- a/java/src/ClassNameGenerator.java +++ /dev/null @@ -1,182 +0,0 @@ -/************************************************* - * - * = PACKAGE - * JACE.ServiceConfigurator - * - * = FILENAME - * ClassNameGenerator.java - * - * Given a locator string which may specify a class name, this generates as many possible locations for that - * class file as possible. This is needed when trying to infer a class name from a C++ DLL line in the - * svc.conf file. Implements the Enumeration interface. A variety of questionable tactics are - * used. - * - *@author Everett Anderson - * - *************************************************/ -package JACE.ServiceConfigurator; - -import java.io.*; -import java.lang.*; -import java.util.*; -import JACE.OS.*; - -public class ClassNameGenerator implements Enumeration -{ - /** - * Constructor - * @param locator Locator string -- approximate class name - */ - public ClassNameGenerator (String locator) - { - this.locator_ = locator; - this.current_ = 0; - this.suggestions_ = new Vector(); - - this.makeSuggestions(); - } - - /** - * More unseen possibilities? - */ - public boolean hasMoreElements() - { - return this.current_ < this.suggestions_.size(); - } - - /** - * Get the next string - */ - public Object nextElement() - { - return this.suggestions_.elementAt(this.current_++); - } - - /** - * Take away things underscores, adjust capitalization. This - * makes a name more like a Java class name - */ - String makeJavaName(String oldName) - { - StringTokenizer tok = new StringTokenizer(oldName, "_"); - String result = new String(); - - while (tok.hasMoreTokens()) { - String token = tok.nextToken(); - - if (token.length() > 0) { - - result += (Character.toUpperCase(token.charAt(0)) + token.substring(1)); - } - } - - return result; - } - - - /** - * Generate the suggestions - */ - void makeSuggestions() - { - String slash = new String(System.getProperty("file.separator")); - - // Discard things like .shobj - if ((this.locator_.charAt(0) == '.') && (this.locator_.charAt(1) != '.')) { - int firstslash = this.locator_.indexOf(slash); - if (firstslash > 0) - this.locator_ = this.locator_.substring(firstslash + 1); - } - - // Find the last directory separator and the colon (inbetween - // these two is the last directory name, and by our convention - // this should be the class name) - int lastSlash = this.locator_.lastIndexOf(slash); - int colon = this.locator_.lastIndexOf(":"); - - ACE.DEBUG("Working with " + this.locator_ + " " + - lastSlash + " " + colon); - - // Best bet first: - // Locator string is a path, and the last directory name is the class - // name - String lastDir = new String(this.locator_.substring(lastSlash + 1, - colon)); - - // Save any other path info for later tries - String path = null; - if (lastSlash >= 0) - path = this.locator_.substring(0, lastSlash + 1); - - int tryNum = 0; - - if (lastDir.length() > 0) { - - // Add this try - this.suggestions_.addElement(lastDir); - - if (path != null) - this.suggestions_.addElement(path + lastDir); - - // Second try: - // Same as the first, but changed to the Java convention for class names: - // Begins with a capital letter, capital letters for new words rather - // than underscores. - - String try2 = this.makeJavaName(lastDir); - - this.suggestions_.addElement(try2); - if (path != null) - this.suggestions_.addElement(path + try2); - } - - // Third try: - // After the colon, the name of the method that created instances of the - // class in C++ may contain the class name. Maybe in the format of - // make_classname, etc. - - String lastWord = new String(this.locator_.substring(colon + 1)); - - if (lastWord.length() > 0) { - - // Try the word after the colon, too - this.suggestions_.addElement(lastWord); - if (path != null) - this.suggestions_.addElement(path + lastWord); - - String try2 = this.makeJavaName(lastWord); - - this.suggestions_.addElement(try2); - if (path != null) - this.suggestions_.addElement(path + try2); - - int make = lastWord.indexOf("make"); - if (make >= 0) { - - make += 4; - String makeTry = new String(lastWord.substring(make)); - - if (makeTry.length() > 0) { - - this.suggestions_.addElement(makeTry); - if (path != null) - this.suggestions_.addElement(path + makeTry); - - String try3 = this.makeJavaName(makeTry); - - this.suggestions_.addElement(try3); - if (path != null) - this.suggestions_.addElement(path + try3); - } - } - } - - } - - String locator_; - Vector suggestions_; - - int current_; -}; - - |