jdk8-mips64-public/langtools: comparison src/share/classes/com/sun/tools/sjavac/comp/PubapiVisitor.java

--1:000000000000
+:959103a6100f
+/*
+* 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 / file comparison

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

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