1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/test/tools/javac/processing/6350124/HelloWorldAP.java Wed Apr 27 01:34:52 2016 +0800
1.3 @@ -0,0 +1,87 @@
1.4 +/*
1.5 + * Copyright (c) 2006, 2007, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation.
1.11 + *
1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.15 + * version 2 for more details (a copy is included in the LICENSE file that
1.16 + * accompanied this code).
1.17 + *
1.18 + * You should have received a copy of the GNU General Public License version
1.19 + * 2 along with this work; if not, write to the Free Software Foundation,
1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.21 + *
1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.23 + * or visit www.oracle.com if you need additional information or have any
1.24 + * questions.
1.25 + */
1.26 +
1.27 +import java.io.*;
1.28 +import javax.annotation.processing.*;
1.29 +import javax.lang.model.element.*;
1.30 +import javax.lang.model.type.*;
1.31 +import javax.lang.model.util.*;
1.32 +import static javax.tools.Diagnostic.Kind.*;
1.33 +
1.34 +import java.util.Set;
1.35 +
1.36 +@SupportedAnnotationTypes({"*"})
1.37 +public class HelloWorldAP extends AbstractProcessor {
1.38 + Messager msgr = null;
1.39 + Filer filer = null;
1.40 + boolean DONE=false;
1.41 +
1.42 + @Override
1.43 + public void init(ProcessingEnvironment penv) {
1.44 + processingEnv = penv;
1.45 + msgr=penv.getMessager();
1.46 + filer=penv.getFiler();
1.47 + }
1.48 +
1.49 + public boolean process(Set<? extends TypeElement> tes, RoundEnvironment renv ) {
1.50 + boolean ret = true;
1.51 + if(!renv.processingOver() && !DONE) {
1.52 + msgr.printMessage(NOTE, "running process to create HelloWorld.");
1.53 + try {
1.54 + Writer pw = filer.createSourceFile("HelloWorld").openWriter();
1.55 + pw.write("public class HelloWorld {\n");
1.56 + pw.write(" public static void main (String argv[]) {\n");
1.57 + pw.write(" System.out.println(\"Hello apt world.\");\n");
1.58 + pw.write(" }\n");
1.59 + pw.write("}\n");
1.60 + pw.flush();
1.61 + pw.close();
1.62 +
1.63 + OutputStream os = filer.createClassFile("HelloWorldAP").openOutputStream();
1.64 + // the easiest way to create a class file is to copy another one
1.65 + InputStream is = getClass().getResourceAsStream("HelloWorldAP.class");
1.66 + copy(is, os);
1.67 + is.close();
1.68 + os.flush();
1.69 + os.close();
1.70 + DONE=true;
1.71 + }
1.72 + catch (IOException ioe) {
1.73 + msgr.printMessage(ERROR, ioe.getMessage());
1.74 + ret = false;
1.75 + }
1.76 + catch (Exception e) {
1.77 + msgr.printMessage(ERROR, e.getMessage());
1.78 + ret = false;
1.79 + }
1.80 + }
1.81 + return ret;
1.82 + }
1.83 +
1.84 + void copy(InputStream is, OutputStream os) throws IOException {
1.85 + byte[] buf = new byte[8192];
1.86 + int n;
1.87 + while ((n = is.read(buf, 0, buf.length)) > 0)
1.88 + os.write(buf, 0, n);
1.89 + }
1.90 +}
