Java Code Examples for com.sun.source.tree.CompilationUnitTree#getSourceFile()

public static CompilationUnit convertCompilationUnit(
    Options options, JavacEnvironment env, CompilationUnitTree javacUnit) {
  String sourceFilePath = getPath(javacUnit.getSourceFile());
  try {
    TreeConverter converter = new TreeConverter(javacUnit, env);
    JavaFileObject sourceFile = javacUnit.getSourceFile();
    String source = sourceFile.getCharContent(false).toString();
    String mainTypeName = FileUtil.getMainTypeName(sourceFile);
    TranslationEnvironment translationEnv = new TranslationEnvironment(options, env);
    converter.newUnit = new CompilationUnit(translationEnv, sourceFilePath, mainTypeName, source);
    TreePath path = new TreePath(javacUnit);
    converter.newUnit.setPackage(converter.convertPackage(path));
    for (Tree type : javacUnit.getTypeDecls()) {
      if (type.getKind() == Kind.IMPORT) {
        continue;
      }
      TreeNode newNode = converter.convert(type, path);
      if (newNode.getKind() != TreeNode.Kind.EMPTY_STATEMENT) {
        converter.newUnit.addType((AbstractTypeDeclaration) newNode);
      }
    }
    addOcniComments(converter.newUnit, options.jsniWarnings());

    // Enable this to debug tree conversion issues, otherwise let
    // TranslationProcessor.applyMutations() handle verification.
    // converter.newUnit.validate();

    return converter.newUnit;
  } catch (Throwable e) {
    ErrorUtil.fatalError(e, sourceFilePath);
    return null;
  }
}
 

/**
 * Prints a message of the specified kind at the location of the
 * tree within the provided compilation unit
 *
 * @param kind the kind of message
 * @param msg  the message, or an empty string if none
 * @param t    the tree to use as a position hint
 * @param root the compilation unit that contains tree
 */
public void printMessage(Diagnostic.Kind kind, CharSequence msg,
        Tree t,
        CompilationUnitTree root) {
    JavaFileObject oldSource = null;
    JavaFileObject newSource = null;
    JCDiagnostic.DiagnosticPosition pos = null;

    newSource = root.getSourceFile();
    if (newSource != null) {
        oldSource = log.useSource(newSource);
        pos = ((JCTree) t).pos();
    }

    try {
        switch (kind) {
        case ERROR:
            boolean prev = log.multipleErrors;
            try {
                log.error(pos, "proc.messager", msg.toString());
            } finally {
                log.multipleErrors = prev;
            }
            break;

        case WARNING:
            log.warning(pos, "proc.messager", msg.toString());
            break;

        case MANDATORY_WARNING:
            log.mandatoryWarning(pos, "proc.messager", msg.toString());
            break;

        default:
            log.note(pos, "proc.messager", msg.toString());
        }
    } finally {
        if (oldSource != null)
            log.useSource(oldSource);
    }
}
 

public TaskEvent(Kind kind, CompilationUnitTree unit) {
    this(kind, unit.getSourceFile(), unit, null);
}
 

public TaskEvent(Kind kind, CompilationUnitTree unit, TypeElement clazz) {
    this(kind, unit.getSourceFile(), unit, clazz);
}
 

public TaskEvent(Kind kind, CompilationUnitTree unit) {
    this(kind, unit.getSourceFile(), unit, null);
}
 

public TaskEvent(Kind kind, CompilationUnitTree unit, TypeElement clazz) {
    this(kind, unit.getSourceFile(), unit, clazz);
}
 

public TaskEvent(Kind kind, CompilationUnitTree unit) {
    this(kind, unit.getSourceFile(), unit, null);
}
 

public TaskEvent(Kind kind, CompilationUnitTree unit, TypeElement clazz) {
    this(kind, unit.getSourceFile(), unit, clazz);
}
 

public TaskEvent(Kind kind, CompilationUnitTree unit) {
    this(kind, unit.getSourceFile(), unit, null);
}
 

public TaskEvent(Kind kind, CompilationUnitTree unit) {
    this(kind, unit.getSourceFile(), unit, null);
}
 

public TaskEvent(Kind kind, CompilationUnitTree unit, TypeElement clazz) {
    this(kind, unit.getSourceFile(), unit, clazz);
}
 

public TaskEvent(Kind kind, CompilationUnitTree unit) {
    this(kind, unit.getSourceFile(), unit, null);
}
 

public TaskEvent(Kind kind, CompilationUnitTree unit, TypeElement clazz) {
    this(kind, unit.getSourceFile(), unit, clazz);
}
 

public TaskEvent(Kind kind, CompilationUnitTree unit) {
    this(kind, unit.getSourceFile(), unit, null);
}
 

public TaskEvent(Kind kind, CompilationUnitTree unit, TypeElement clazz) {
    this(kind, unit.getSourceFile(), unit, clazz);
}
 

public TaskEvent(Kind kind, CompilationUnitTree unit) {
    this(kind, unit.getSourceFile(), unit, null);
}
 

public TaskEvent(Kind kind, CompilationUnitTree unit) {
    this(kind, unit.getSourceFile(), unit, null);
}
 

public TaskEvent(Kind kind, CompilationUnitTree unit, TypeElement clazz) {
    this(kind, unit.getSourceFile(), unit, clazz);
}
 

/**
 * Creates a task event for a given kind and compilation unit.
 * The source file is set from the compilation unit,
 * and the type element is set to {@code null}.
 * @param kind the kind of the event
 * @param unit the compilation unit
 */
public TaskEvent(Kind kind, CompilationUnitTree unit) {
    this(kind, unit.getSourceFile(), unit, null);
}
 

/**
 * Creates a task event for a given kind, compilation unit
 * and type element.
 * The source file is set from the compilation unit.
 * @param kind the kind of the event
 * @param unit the compilation unit
 * @param clazz the type element
 */
public TaskEvent(Kind kind, CompilationUnitTree unit, TypeElement clazz) {
    this(kind, unit.getSourceFile(), unit, clazz);
}