1 /*
2 * Copyright (c) 2016, 2018, 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
301 }
302 RecordingState state = getState();
303 if (state == RecordingState.CLOSED) {
304 throw new IOException("Recording \"" + name + "\" (id=" + id + ") has been closed, no contents to write");
305 }
306 if (state == RecordingState.DELAYED || state == RecordingState.NEW) {
307 throw new IOException("Recording \"" + name + "\" (id=" + id + ") has not started, no contents to write");
308 }
309 if (state == RecordingState.STOPPED) {
310 PlatformRecording clone = recorder.newTemporaryRecording();
311 for (RepositoryChunk r : chunks) {
312 clone.add(r);
313 }
314 return clone;
315 }
316
317 // Recording is RUNNING, create a clone
318 PlatformRecording clone = recorder.newTemporaryRecording();
319 clone.setShouldWriteActiveRecordingEvent(false);
320 clone.setName(getName());
321 clone.setDestination(this.destination);
322 clone.setToDisk(true);
323 // We purposely don't clone settings here, since
324 // a union a == a
325 if (!isToDisk()) {
326 // force memory contents to disk
327 clone.start();
328 } else {
329 // using existing chunks on disk
330 for (RepositoryChunk c : chunks) {
331 clone.add(c);
332 }
333 clone.setState(RecordingState.RUNNING);
334 clone.setStartTime(getStartTime());
335 }
336 if (pathToGcRoots == null) {
337 clone.setSettings(getSettings()); // needed for old object sample
338 clone.stop(reason); // dumps to destination path here
339 } else {
340 // Risk of violating lock order here, since
341 // clone.stop() will take recorder lock inside
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1 /*
2 * Copyright (c) 2016, 2019, 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
301 }
302 RecordingState state = getState();
303 if (state == RecordingState.CLOSED) {
304 throw new IOException("Recording \"" + name + "\" (id=" + id + ") has been closed, no contents to write");
305 }
306 if (state == RecordingState.DELAYED || state == RecordingState.NEW) {
307 throw new IOException("Recording \"" + name + "\" (id=" + id + ") has not started, no contents to write");
308 }
309 if (state == RecordingState.STOPPED) {
310 PlatformRecording clone = recorder.newTemporaryRecording();
311 for (RepositoryChunk r : chunks) {
312 clone.add(r);
313 }
314 return clone;
315 }
316
317 // Recording is RUNNING, create a clone
318 PlatformRecording clone = recorder.newTemporaryRecording();
319 clone.setShouldWriteActiveRecordingEvent(false);
320 clone.setName(getName());
321 clone.setToDisk(true);
322 // We purposely don't clone settings here, since
323 // a union a == a
324 if (!isToDisk()) {
325 // force memory contents to disk
326 clone.start();
327 } else {
328 // using existing chunks on disk
329 for (RepositoryChunk c : chunks) {
330 clone.add(c);
331 }
332 clone.setState(RecordingState.RUNNING);
333 clone.setStartTime(getStartTime());
334 }
335 if (pathToGcRoots == null) {
336 clone.setSettings(getSettings()); // needed for old object sample
337 clone.stop(reason); // dumps to destination path here
338 } else {
339 // Risk of violating lock order here, since
340 // clone.stop() will take recorder lock inside
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