net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/parser/ParserUtil.java

   1 package net.sourceforge.phpdt.internal.compiler.parser;
   2
   3 import java.util.List;
   4
   5 import net.sourceforge.phpdt.core.ICompilationUnit;
   6 import net.sourceforge.phpdt.core.IType;
   7 import net.sourceforge.phpdt.core.JavaCore;
   8 import net.sourceforge.phpdt.core.JavaModelException;
   9 import net.sourceforge.phpdt.internal.compiler.ast.ImportReference;
  10 import net.sourceforge.phpdt.internal.compiler.ast.SingleTypeReference;
  11
  12 import org.eclipse.core.resources.IFile;
  13
  14 public class ParserUtil {
  15
  16         public static SingleTypeReference getTypeReference(Scanner scanner, List includesList, char[] ident) {
  17                 String identStr = new String(ident);
  18                 ImportReference ir;
  19                 IFile file = null;
  20                 for (int i = 0; i < includesList.size(); i++) {
  21                         ir = (ImportReference) includesList.get(i);
  22                         file = ir.getFile();
  23                         if (file != null) {
  24                                 ICompilationUnit unit = JavaCore.createCompilationUnitFrom(file);
  25                                 if (unit != null) {
  26                                         try {
  27                                                 // TODO avoid recursion here. Sometimes we get a java.lang.StackOverflowError
  28                                                 IType[] types = unit.getAllTypes();
  29                                                 if (types != null) {
  30                                                         for (int j = 0; j < types.length; j++) {
  31                                                                 if (types[j].getElementName().equals(identStr)) {
  32                                                                         return new SingleTypeReference(file, ident, scanner.getCurrentTokenStartPosition(), scanner
  33                                                                                         .getCurrentTokenEndPosition());
  34                                                                 }
  35                                                         }
  36                                                 }
  37                                         } catch (JavaModelException e) {
  38                                                 e.printStackTrace();
  39                                         }
  40                                 }
  41                         }
  42                 }
  43                 return null;
  44         }
  45 }