public static CompilationUnit[] parseICompilationUnitStream(
Stream<ICompilationUnit> stream, IJavaProject javaProject)
throws IOException, JavaModelException {
// Sneaky.<JavaModelException> Throw();
// Sneaky.<IOException> Throw();
return stream
.map(ICompilationUnit::getResource)
.map(IResource::getLocationURI)
.map(File::new)
.map(Sneaky.unchecked(f -> SharedUtils.parseJavaSource(f, javaProject)))
.filter(Objects::nonNull)
.toArray(CompilationUnit[]::new);
}
/**
* Parses the specified Java source file located in the given Java project.
*
* @param sourceFile The specified Java source file.
* @param project The given Java project.
* @return The parsed compilation unit.
* @throws IOException Thrown when I/O error occurs during reading the file.
* @throws JavaModelException
*/
public static CompilationUnit parseJavaSource(File sourceFile, IJavaProject project)
throws IOException, JavaModelException {
ASTParser parser = ASTParser.newParser(AST.JLS8);
char[] content = SharedUtils.getFileContents(sourceFile);
parser.setSource(content);
parser.setProject(project);
parser.setResolveBindings(true);
parser.setBindingsRecovery(true);
parser.setUnitName(sourceFile.getName());
parser.setKind(ASTParser.K_COMPILATION_UNIT);
CompilationUnit compilationUnit = (CompilationUnit) parser.createAST(null);
return compilationUnit;
}
