--- a/src/jdk.jfr/share/classes/jdk/jfr/internal/cmd/PrintCommand.java Wed Dec 05 17:03:58 2018 -0500
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,100 +0,0 @@
-/*
- * Copyright (c) 2016, 2018, 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 jdk.jfr.internal.cmd;
-
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.Deque;
-
-final class PrintCommand extends Command {
- @Override
- public String getName() {
- return "print";
- }
-
- @Override
- public String getOptionSyntax() {
- return "[--xml|--json] <file>";
- }
-
- @Override
- public String getDescription() {
- return "Print contents of a recording file (.jfr)";
- }
-
- @Override
- public void displayOptionUsage() {
- println(" --xml Print a recording in XML format");
- println();
- println(" --json Print a recording in JSON format");
- println();
- println(" <file> Location of the recording file (.jfr) to print");
- }
-
- @Override
- public void execute(Deque<String> options) {
- if (options.isEmpty()) {
- userFailed("Missing file");
- }
- ensureMaxArgumentCount(options, 2);
-
- Path file = Paths.get(options.removeLast());
-
- ensureFileExist(file);
- ensureJFRFile(file);
- ensureMaxArgumentCount(options, 1);
-
- String format = "--pretty";
- if (!options.isEmpty()) {
- format = options.remove();
- }
- try (PrintWriter pw = new PrintWriter(System.out)) {
- try {
- switch (format) {
- case "--pretty":
- PrettyWriter prettyWriter = new PrettyWriter(pw);
- prettyWriter.print(file);
- break;
- case "--xml":
- XMLWriter xmlPrinter = new XMLWriter(pw);
- xmlPrinter.print(file);
- break;
- case "--json":
- JSONWriter jsonWriter = new JSONWriter(pw);
- jsonWriter.print(file);
- break;
- default:
- userFailed("Unknown option " + format);
- break;
- }
- } catch (IOException ioe) {
- userFailed("Could not read recording at " + file.toAbsolutePath() + ". " + ioe.getMessage());
- }
- }
- }
-}