jdk8-mips64-public/langtools: src/share/classes/com/sun/tools/sjavac/comp/PubapiVisitor.java@998b10c43157 (annotated)

src/share/classes/com/sun/tools/sjavac/comp/PubapiVisitor.java@998b10c43157 (annotated)

src/share/classes/com/sun/tools/sjavac/comp/PubapiVisitor.java

Tue, 24 Dec 2013 09:17:37 -0800

author: ksrini
date: Tue, 24 Dec 2013 09:17:37 -0800
changeset 2227: 998b10c43157
parent 1504: 22e417cdddee
child 2525: 2eb010b6cb22
permissions: -rw-r--r--

8029230: Update copyright year to match last edit in jdk8 langtools repository for 2013
Reviewed-by: ksrini
Contributed-by: steve.sides@oracle.com

 /*
  * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this
  * particular file as subject to the "Classpath" exception as provided
  * by Oracle in the LICENSE file that accompanied this code.
  *
  * This code is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * version 2 for more details (a copy is included in the LICENSE file that
  * accompanied this code).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 package com.sun.tools.sjavac.comp;
 import java.util.Iterator;
 import java.util.List;
 import javax.lang.model.element.Modifier;
 import javax.lang.model.element.ExecutableElement;
 import javax.lang.model.element.TypeElement;
 import javax.lang.model.element.VariableElement;
 import javax.lang.model.type.TypeMirror;
 import javax.lang.model.util.ElementScanner6;
 /** Utility class that constructs a textual representation
  * of the public api of a class.
  *
  * <p><b>This is NOT part of any supported API.
  * If you write code that depends on this, you do so at your own
  * risk.  This code and its internal interfaces are subject to change
  * or deletion without notice.</b></p>
  */
 public class PubapiVisitor extends ElementScanner6<Void, Void> {
     StringBuffer sb;
     // Important that it is 1! Part of protocol over wire, silly yes.
     // Fix please.
     int indent = 1;
     public PubapiVisitor(StringBuffer sb) {
         this.sb = sb;
     }
     String depth(int l) {
         return "                                              ".substring(0, l);
     }
     @Override
     public Void visitType(TypeElement e, Void p) {
         if (e.getModifiers().contains(Modifier.PUBLIC)
             || e.getModifiers().contains(Modifier.PROTECTED))
         {
             sb.append(depth(indent) + "TYPE " + e.getQualifiedName() + "\n");
             indent += 2;
             Void v = super.visitType(e, p);
             indent -= 2;
             return v;
         }
         return null;
     }
     @Override
     public Void visitVariable(VariableElement e, Void p) {
         if (e.getModifiers().contains(Modifier.PUBLIC)
             || e.getModifiers().contains(Modifier.PROTECTED)) {
             sb.append(depth(indent)).append("VAR ")
                     .append(makeVariableString(e)).append("\n");
         }
         // Safe to not recurse here, because the only thing
         // to visit here is the constructor of a variable declaration.
         // If it happens to contain an anonymous inner class (which it might)
         // then this class is never visible outside of the package anyway, so
         // we are allowed to ignore it here.
         return null;
     }
     @Override
     public Void visitExecutable(ExecutableElement e, Void p) {
         if (e.getModifiers().contains(Modifier.PUBLIC)
             || e.getModifiers().contains(Modifier.PROTECTED)) {
             sb.append(depth(indent)).append("METHOD ")
                     .append(makeMethodString(e)).append("\n");
         }
         return null;
     }
     /**
      * Creates a String representation of a method element with everything
      * necessary to track all public aspects of it in an API.
      * @param e Element to create String for.
      * @return String representation of element.
      */
     protected String makeMethodString(ExecutableElement e) {
         StringBuilder result = new StringBuilder();
         for (Modifier modifier : e.getModifiers()) {
             result.append(modifier.toString());
             result.append(" ");
         }
         result.append(e.getReturnType().toString());
         result.append(" ");
         result.append(e.toString());
         List<? extends TypeMirror> thrownTypes = e.getThrownTypes();
         if (!thrownTypes.isEmpty()) {
             result.append(" throws ");
             for (Iterator<? extends TypeMirror> iterator = thrownTypes
                     .iterator(); iterator.hasNext();) {
                 TypeMirror typeMirror = iterator.next();
                 result.append(typeMirror.toString());
                 if (iterator.hasNext()) {
                     result.append(", ");
                 }
             }
         }
         return result.toString();
     }
     /**
      * Creates a String representation of a variable element with everything
      * necessary to track all public aspects of it in an API.
      * @param e Element to create String for.
      * @return String representation of element.
      */
     protected String makeVariableString(VariableElement e) {
         StringBuilder result = new StringBuilder();
         for (Modifier modifier : e.getModifiers()) {
             result.append(modifier.toString());
             result.append(" ");
         }
         result.append(e.asType().toString());
         result.append(" ");
         result.append(e.toString());
         Object value = e.getConstantValue();
         if (value != null) {
             result.append(" = ");
             if (e.asType().toString().equals("char")) {
                 int v = (int)value.toString().charAt(0);
                 result.append("'\\u"+Integer.toString(v,16)+"'");
             } else {
                 result.append(value.toString());
             }
         }
         return result.toString();
     }
 }

Mercurial > jdk8-mips64-public > langtools / annotate

src/share/classes/com/sun/tools/sjavac/comp/PubapiVisitor.java@998b10c43157 (annotated)

src/share/classes/com/sun/tools/sjavac/comp/PubapiVisitor.java