/* * Copyright (c) 2016, 2019, 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. * * 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. *
*/
ResourceMark rm(THREAD);
LogMessage(jfr, event) jfr_event;
LogMessage(jfr, system, event) jfr_event_system; for (int i = 0; i < length; ++i) { constchar* text = JfrJavaSupport::c_str(the_lines->obj_at(i), THREAD); if (text == NULL) { // An oome has been thrown and is pending. return;
} if (system) {
jfr_event_system.write((LogLevelType)level, "%s", text);
} else {
jfr_event.write((LogLevelType)level, "%s", text);
}
}
}
void JfrJavaLog::log(jint tag_set, jint level, jstring message, TRAPS) {
DEBUG_ONLY(JfrJavaSupport::check_java_thread_in_vm(THREAD)); if (message == NULL) { return;
} if (level < (jint)LogLevel::First || level > (jint)LogLevel::Last) {
JfrJavaSupport::throw_illegal_argument_exception("LogLevel passed is outside valid range", THREAD); return;
} if (tag_set < 0 || tag_set >= (jint)JFR_LOG_TAG_SET_COUNT) {
JfrJavaSupport::throw_illegal_argument_exception("LogTagSet id is outside valid range", THREAD); return;
}
ResourceMark rm(THREAD); constchar* const s = JfrJavaSupport::c_str(message, CHECK);
assert(s != NULL, "invariant");
assert(log_tag_sets[tag_set].log_tag_set != NULL, "LogTagSet is not init");
log_tag_sets[tag_set].log_tag_set->log((LogLevelType)level, s);
}
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