test/tools/javac/diags/examples/ProcUnclosedTypeFiles/processors/AnnoProc.java

Thu, 31 May 2012 17:42:14 +0100

author
mcimadamore
date
Thu, 31 May 2012 17:42:14 +0100
changeset 1268
af6a4c24f4e3
parent 0
959103a6100f
permissions
-rw-r--r--

7166552: Inference: cleanup usage of Type.ForAll
Summary: Remove hack to callback into type-inference from assignment context
Reviewed-by: dlsmith, jjg

     1 /*
     2  * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     4  *
     5  * This code is free software; you can redistribute it and/or modify it
     6  * under the terms of the GNU General Public License version 2 only, as
     7  * published by the Free Software Foundation.
     8  *
     9  * This code is distributed in the hope that it will be useful, but WITHOUT
    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    12  * version 2 for more details (a copy is included in the LICENSE file that
    13  * accompanied this code).
    14  *
    15  * You should have received a copy of the GNU General Public License version
    16  * 2 along with this work; if not, write to the Free Software Foundation,
    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
    18  *
    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
    20  * or visit www.oracle.com if you need additional information or have any
    21  * questions.
    22  */
    24 import java.io.*;
    25 import java.util.*;
    26 import javax.annotation.processing.*;
    27 import javax.lang.model.*;
    28 import javax.lang.model.element.*;
    29 import javax.tools.*;
    31 @SupportedAnnotationTypes("*")
    32 public class AnnoProc extends AbstractProcessor {
    33     public boolean process(Set<? extends TypeElement> elems, RoundEnvironment renv) {
    34         if (first) {
    35             Filer filer = processingEnv.getFiler();
    36             Messager messager = processingEnv.getMessager();
    37             try {
    38                 JavaFileObject fo = filer.createSourceFile("Gen");
    39                 Writer out = fo.openWriter();
    40                 out.write("class Gen { }");
    41                 //out.close();
    42             } catch (IOException e) {
    43                 messager.printMessage(Diagnostic.Kind.ERROR, e.toString());
    44             }
    45             first = false;
    46         }
    47         return false;
    48     }
    50     public SourceVersion getSupportedSourceVersion() {
    51         return SourceVersion.latest();
    52     }
    54     boolean first = true;
    55 }

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