truffle: src/share/vm/services/diagnosticCommand.cpp annotate

annotate src/share/vm/services/diagnosticCommand.cpp @ 5895:645162d94294

7110104: It should be possible to stop and start JMX Agent at runtime Summary: Added a capability to start and stop JMX Agent by jcmd Reviewed-by: acorn, mchung

author	dsamersoff
date	Wed, 22 Feb 2012 19:43:22 +0400
parents	a42c07c38c47
children	da91efe96a93

rev	line source
4133 3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	1 /*
5895 645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	2 * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
4133 3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	4 *
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	5 * This code is free software; you can redistribute it and/or modify it
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	6 * under the terms of the GNU General Public License version 2 only, as
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	7 * published by the Free Software Foundation.
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	8 *
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	9 * This code is distributed in the hope that it will be useful, but WITHOUT
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	12 * version 2 for more details (a copy is included in the LICENSE file that
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	13 * accompanied this code).
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	14 *
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	15 * You should have received a copy of the GNU General Public License version
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	16 * 2 along with this work; if not, write to the Free Software Foundation,
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	18 *
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	20 * or visit www.oracle.com if you need additional information or have any
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	21 * questions.
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	22 *
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	23 */
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	24
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	25 #include "precompiled.hpp"
4773 4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	26 #include "gc_implementation/shared/vmGCOperations.hpp"
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	27 #include "runtime/javaCalls.hpp"
4133 3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	28 #include "services/diagnosticArgument.hpp"
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	29 #include "services/diagnosticCommand.hpp"
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	30 #include "services/diagnosticFramework.hpp"
4773 4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	31 #include "services/heapDumper.hpp"
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	32 #include "services/management.hpp"
4133 3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	33
4851 a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	34 void DCmdRegistrant::register_dcmds(){
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	35 // Registration of the diagnostic commands
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	36 // First boolean argument specifies if the command is enabled
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	37 // Second boolean argument specifies if the command is hidden
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	38 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<HelpDCmd>(true, false));
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	39 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<VersionDCmd>(true, false));
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	40 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<CommandLineDCmd>(true, false));
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	41 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<PrintSystemPropertiesDCmd>(true, false));
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	42 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<PrintVMFlagsDCmd>(true, false));
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	43 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<VMUptimeDCmd>(true, false));
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	44 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<SystemGCDCmd>(true, false));
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	45 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<RunFinalizationDCmd>(true, false));
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	46 #ifndef SERVICES_KERNEL // Heap dumping not supported
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	47 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<HeapDumpDCmd>(true, false));
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	48 #endif // SERVICES_KERNEL
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	49 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<ClassHistogramDCmd>(true, false));
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	50 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<ThreadDumpDCmd>(true, false));
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	51
5895 645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	52 //Enhanced JMX Agent Support
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	53 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<JMXStartRemoteDCmd>(true,false));
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	54 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<JMXStartLocalDCmd>(true,false));
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	55 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<JMXStopRemoteDCmd>(true,false));
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	56
4851 a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	57 }
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	58
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	59 #ifndef HAVE_EXTRA_DCMD
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	60 void DCmdRegistrant::register_dcmds_ext(){
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	61 // Do nothing here
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	62 }
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	63 #endif
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	64
a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	65
4773 4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	66 HelpDCmd::HelpDCmd(outputStream* output, bool heap) : DCmdWithParser(output, heap),
4133 3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	67 _all("-all", "Show help for all commands", "BOOLEAN", false, "false"),
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	68 _cmd("command name", "The name of the command for which we want help",
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	69 "STRING", false) {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	70 _dcmdparser.add_dcmd_option(&_all);
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	71 _dcmdparser.add_dcmd_argument(&_cmd);
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	72 };
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	73
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	74 void HelpDCmd::execute(TRAPS) {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	75 if (_all.value()) {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	76 GrowableArray<const char> cmd_list = DCmdFactory::DCmd_list();
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	77 for (int i = 0; i < cmd_list->length(); i++) {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	78 DCmdFactory* factory = DCmdFactory::factory(cmd_list->at(i),
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	79 strlen(cmd_list->at(i)));
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	80 if (!factory->is_hidden()) {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	81 output()->print_cr("%s%s", factory->name(),
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	82 factory->is_enabled() ? "" : " [disabled]");
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	83 output()->print_cr("\t%s", factory->description());
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	84 output()->cr();
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	85 }
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	86 factory = factory->next();
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	87 }
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	88 } else if (_cmd.has_value()) {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	89 DCmd* cmd = NULL;
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	90 DCmdFactory* factory = DCmdFactory::factory(_cmd.value(),
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	91 strlen(_cmd.value()));
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	92 if (factory != NULL) {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	93 output()->print_cr("%s%s", factory->name(),
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	94 factory->is_enabled() ? "" : " [disabled]");
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	95 output()->print_cr(factory->description());
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	96 output()->print_cr("\nImpact: %s", factory->impact());
4773 4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	97 output()->cr();
4133 3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	98 cmd = factory->create_resource_instance(output());
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	99 if (cmd != NULL) {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	100 DCmdMark mark(cmd);
4773 4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	101 cmd->print_help(factory->name());
4133 3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	102 }
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	103 } else {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	104 output()->print_cr("Help unavailable : '%s' : No such command", _cmd.value());
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	105 }
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	106 } else {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	107 output()->print_cr("The following commands are available:");
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	108 GrowableArray<const char > cmd_list = DCmdFactory::DCmd_list();
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	109 for (int i = 0; i < cmd_list->length(); i++) {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	110 DCmdFactory* factory = DCmdFactory::factory(cmd_list->at(i),
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	111 strlen(cmd_list->at(i)));
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	112 if (!factory->is_hidden()) {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	113 output()->print_cr("%s%s", factory->name(),
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	114 factory->is_enabled() ? "" : " [disabled]");
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	115 }
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	116 factory = factory->_next;
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	117 }
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	118 output()->print_cr("\nFor more information about a specific command use 'help <command>'.");
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	119 }
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	120 }
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	121
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	122 int HelpDCmd::num_arguments() {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	123 ResourceMark rm;
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	124 HelpDCmd* dcmd = new HelpDCmd(NULL, false);
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	125 if (dcmd != NULL) {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	126 DCmdMark mark(dcmd);
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	127 return dcmd->_dcmdparser.num_arguments();
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	128 } else {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	129 return 0;
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	130 }
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	131 }
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	132
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	133 void VersionDCmd::execute(TRAPS) {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	134 output()->print_cr("%s version %s", Abstract_VM_Version::vm_name(),
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	135 Abstract_VM_Version::vm_release());
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	136 JDK_Version jdk_version = JDK_Version::current();
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	137 if (jdk_version.update_version() > 0) {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	138 output()->print_cr("JDK %d.%d_%02d", jdk_version.major_version(),
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	139 jdk_version.minor_version(), jdk_version.update_version());
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	140 } else {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	141 output()->print_cr("JDK %d.%d", jdk_version.major_version(),
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	142 jdk_version.minor_version());
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	143 }
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	144 }
4773 4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	145
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	146 PrintVMFlagsDCmd::PrintVMFlagsDCmd(outputStream* output, bool heap) :
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	147 DCmdWithParser(output, heap),
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	148 _all("-all", "Print all flags supported by the VM", "BOOLEAN", false, "false") {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	149 _dcmdparser.add_dcmd_option(&_all);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	150 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	151
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	152 void PrintVMFlagsDCmd::execute(TRAPS) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	153 if (_all.value()) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	154 CommandLineFlags::printFlags(output(), true);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	155 } else {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	156 CommandLineFlags::printSetFlags(output());
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	157 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	158 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	159
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	160 int PrintVMFlagsDCmd::num_arguments() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	161 ResourceMark rm;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	162 PrintVMFlagsDCmd* dcmd = new PrintVMFlagsDCmd(NULL, false);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	163 if (dcmd != NULL) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	164 DCmdMark mark(dcmd);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	165 return dcmd->_dcmdparser.num_arguments();
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	166 } else {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	167 return 0;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	168 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	169 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	170
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	171 void PrintSystemPropertiesDCmd::execute(TRAPS) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	172 // load sun.misc.VMSupport
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	173 Symbol* klass = vmSymbols::sun_misc_VMSupport();
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	174 klassOop k = SystemDictionary::resolve_or_fail(klass, true, CHECK);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	175 instanceKlassHandle ik (THREAD, k);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	176 if (ik->should_be_initialized()) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	177 ik->initialize(THREAD);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	178 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	179 if (HAS_PENDING_EXCEPTION) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	180 java_lang_Throwable::print(PENDING_EXCEPTION, output());
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	181 output()->cr();
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	182 CLEAR_PENDING_EXCEPTION;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	183 return;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	184 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	185
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	186 // invoke the serializePropertiesToByteArray method
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	187 JavaValue result(T_OBJECT);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	188 JavaCallArguments args;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	189
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	190 Symbol* signature = vmSymbols::serializePropertiesToByteArray_signature();
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	191 JavaCalls::call_static(&result,
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	192 ik,
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	193 vmSymbols::serializePropertiesToByteArray_name(),
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	194 signature,
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	195 &args,
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	196 THREAD);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	197 if (HAS_PENDING_EXCEPTION) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	198 java_lang_Throwable::print(PENDING_EXCEPTION, output());
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	199 output()->cr();
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	200 CLEAR_PENDING_EXCEPTION;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	201 return;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	202 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	203
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	204 // The result should be a [B
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	205 oop res = (oop)result.get_jobject();
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	206 assert(res->is_typeArray(), "just checking");
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	207 assert(typeArrayKlass::cast(res->klass())->element_type() == T_BYTE, "just checking");
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	208
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	209 // copy the bytes to the output stream
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	210 typeArrayOop ba = typeArrayOop(res);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	211 jbyte* addr = typeArrayOop(res)->byte_at_addr(0);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	212 output()->print_raw((const char*)addr, ba->length());
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	213 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	214
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	215 VMUptimeDCmd::VMUptimeDCmd(outputStream* output, bool heap) :
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	216 DCmdWithParser(output, heap),
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	217 _date("-date", "Add a prefix with current date", "BOOLEAN", false, "false") {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	218 _dcmdparser.add_dcmd_option(&_date);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	219 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	220
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	221 void VMUptimeDCmd::execute(TRAPS) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	222 if (_date.value()) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	223 output()->date_stamp(true, "", ": ");
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	224 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	225 output()->time_stamp().update_to(tty->time_stamp().ticks());
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	226 output()->stamp();
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	227 output()->print_cr(" s");
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	228 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	229
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	230 int VMUptimeDCmd::num_arguments() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	231 ResourceMark rm;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	232 VMUptimeDCmd* dcmd = new VMUptimeDCmd(NULL, false);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	233 if (dcmd != NULL) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	234 DCmdMark mark(dcmd);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	235 return dcmd->_dcmdparser.num_arguments();
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	236 } else {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	237 return 0;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	238 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	239 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	240
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	241 void SystemGCDCmd::execute(TRAPS) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	242 Universe::heap()->collect(GCCause::_java_lang_system_gc);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	243 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	244
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	245 void RunFinalizationDCmd::execute(TRAPS) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	246 klassOop k = SystemDictionary::resolve_or_fail(vmSymbols::java_lang_System(),
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	247 true, CHECK);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	248 instanceKlassHandle klass(THREAD, k);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	249 JavaValue result(T_VOID);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	250 JavaCalls::call_static(&result, klass,
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	251 vmSymbols::run_finalization_name(),
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	252 vmSymbols::void_method_signature(), CHECK);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	253 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	254
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	255 #ifndef SERVICES_KERNEL // Heap dumping not supported
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	256 HeapDumpDCmd::HeapDumpDCmd(outputStream* output, bool heap) :
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	257 DCmdWithParser(output, heap),
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	258 _filename("filename","Name of the dump file", "STRING",true),
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	259 _all("-all", "Dump all objects, including unreachable objects",
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	260 "BOOLEAN", false, "false") {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	261 _dcmdparser.add_dcmd_option(&_all);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	262 _dcmdparser.add_dcmd_argument(&_filename);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	263 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	264
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	265 void HeapDumpDCmd::execute(TRAPS) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	266 // Request a full GC before heap dump if _all is false
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	267 // This helps reduces the amount of unreachable objects in the dump
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	268 // and makes it easier to browse.
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	269 HeapDumper dumper(!_all.value() /* request GC if _all is false*/);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	270 int res = dumper.dump(_filename.value());
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	271 if (res == 0) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	272 output()->print_cr("Heap dump file created");
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	273 } else {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	274 // heap dump failed
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	275 ResourceMark rm;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	276 char* error = dumper.error_as_C_string();
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	277 if (error == NULL) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	278 output()->print_cr("Dump failed - reason unknown");
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	279 } else {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	280 output()->print_cr("%s", error);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	281 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	282 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	283 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	284
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	285 int HeapDumpDCmd::num_arguments() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	286 ResourceMark rm;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	287 HeapDumpDCmd* dcmd = new HeapDumpDCmd(NULL, false);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	288 if (dcmd != NULL) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	289 DCmdMark mark(dcmd);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	290 return dcmd->_dcmdparser.num_arguments();
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	291 } else {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	292 return 0;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	293 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	294 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	295 #endif // SERVICES_KERNEL
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	296
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	297 ClassHistogramDCmd::ClassHistogramDCmd(outputStream* output, bool heap) :
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	298 DCmdWithParser(output, heap),
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	299 _all("-all", "Inspect all objects, including unreachable objects",
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	300 "BOOLEAN", false, "false") {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	301 _dcmdparser.add_dcmd_option(&_all);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	302 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	303
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	304 void ClassHistogramDCmd::execute(TRAPS) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	305 VM_GC_HeapInspection heapop(output(),
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	306 !_all.value() /* request full gc if false */,
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	307 true /* need_prologue */);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	308 VMThread::execute(&heapop);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	309 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	310
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	311 int ClassHistogramDCmd::num_arguments() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	312 ResourceMark rm;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	313 ClassHistogramDCmd* dcmd = new ClassHistogramDCmd(NULL, false);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	314 if (dcmd != NULL) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	315 DCmdMark mark(dcmd);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	316 return dcmd->_dcmdparser.num_arguments();
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	317 } else {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	318 return 0;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	319 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	320 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	321
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	322 ThreadDumpDCmd::ThreadDumpDCmd(outputStream* output, bool heap) :
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	323 DCmdWithParser(output, heap),
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	324 _locks("-l", "print java.util.concurrent locks", "BOOLEAN", false, "false") {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	325 _dcmdparser.add_dcmd_option(&_locks);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	326 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	327
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	328 void ThreadDumpDCmd::execute(TRAPS) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	329 // thread stacks
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	330 VM_PrintThreads op1(output(), _locks.value());
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	331 VMThread::execute(&op1);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	332
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	333 // JNI global handles
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	334 VM_PrintJNI op2(output());
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	335 VMThread::execute(&op2);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	336
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	337 // Deadlock detection
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	338 VM_FindDeadlocks op3(output());
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	339 VMThread::execute(&op3);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	340 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	341
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	342 int ThreadDumpDCmd::num_arguments() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	343 ResourceMark rm;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	344 ThreadDumpDCmd* dcmd = new ThreadDumpDCmd(NULL, false);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	345 if (dcmd != NULL) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	346 DCmdMark mark(dcmd);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	347 return dcmd->_dcmdparser.num_arguments();
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	348 } else {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	349 return 0;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	350 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	351 }
5895 645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	352
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	353 // Enhanced JMX Agent support
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	354
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	355 JMXStartRemoteDCmd::JMXStartRemoteDCmd(outputStream *output, bool heap_allocated) :
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	356
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	357 DCmdWithParser(output, heap_allocated),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	358
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	359 _config_file
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	360 ("config.file",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	361 "set com.sun.management.config.file", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	362
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	363 _jmxremote_port
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	364 ("jmxremote.port",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	365 "set com.sun.management.jmxremote.port", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	366
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	367 _jmxremote_rmi_port
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	368 ("jmxremote.rmi.port",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	369 "set com.sun.management.jmxremote.rmi.port", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	370
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	371 _jmxremote_ssl
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	372 ("jmxremote.ssl",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	373 "set com.sun.management.jmxremote.ssl", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	374
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	375 _jmxremote_registry_ssl
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	376 ("jmxremote.registry.ssl",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	377 "set com.sun.management.jmxremote.registry.ssl", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	378
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	379 _jmxremote_authenticate
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	380 ("jmxremote.authenticate",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	381 "set com.sun.management.jmxremote.authenticate", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	382
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	383 _jmxremote_password_file
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	384 ("jmxremote.password.file",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	385 "set com.sun.management.jmxremote.password.file", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	386
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	387 _jmxremote_access_file
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	388 ("jmxremote.access.file",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	389 "set com.sun.management.jmxremote.access.file", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	390
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	391 _jmxremote_login_config
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	392 ("jmxremote.login.config",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	393 "set com.sun.management.jmxremote.login.config", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	394
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	395 _jmxremote_ssl_enabled_cipher_suites
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	396 ("jmxremote.ssl.enabled.cipher.suites",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	397 "set com.sun.management.jmxremote.ssl.enabled.cipher.suite", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	398
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	399 _jmxremote_ssl_enabled_protocols
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	400 ("jmxremote.ssl.enabled.protocols",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	401 "set com.sun.management.jmxremote.ssl.enabled.protocols", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	402
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	403 _jmxremote_ssl_need_client_auth
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	404 ("jmxremote.ssl.need.client.auth",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	405 "set com.sun.management.jmxremote.need.client.auth", "STRING", false),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	406
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	407 _jmxremote_ssl_config_file
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	408 ("jmxremote.ssl.config.file",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	409 "set com.sun.management.jmxremote.ssl_config_file", "STRING", false)
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	410
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	411 {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	412 _dcmdparser.add_dcmd_option(&_config_file);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	413 _dcmdparser.add_dcmd_option(&_jmxremote_port);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	414 _dcmdparser.add_dcmd_option(&_jmxremote_rmi_port);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	415 _dcmdparser.add_dcmd_option(&_jmxremote_ssl);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	416 _dcmdparser.add_dcmd_option(&_jmxremote_registry_ssl);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	417 _dcmdparser.add_dcmd_option(&_jmxremote_authenticate);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	418 _dcmdparser.add_dcmd_option(&_jmxremote_password_file);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	419 _dcmdparser.add_dcmd_option(&_jmxremote_access_file);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	420 _dcmdparser.add_dcmd_option(&_jmxremote_login_config);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	421 _dcmdparser.add_dcmd_option(&_jmxremote_ssl_enabled_cipher_suites);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	422 _dcmdparser.add_dcmd_option(&_jmxremote_ssl_enabled_protocols);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	423 _dcmdparser.add_dcmd_option(&_jmxremote_ssl_need_client_auth);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	424 _dcmdparser.add_dcmd_option(&_jmxremote_ssl_config_file);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	425 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	426
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	427
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	428 int JMXStartRemoteDCmd::num_arguments() {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	429 ResourceMark rm;
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	430 JMXStartRemoteDCmd* dcmd = new JMXStartRemoteDCmd(NULL, false);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	431 if (dcmd != NULL) {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	432 DCmdMark mark(dcmd);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	433 return dcmd->_dcmdparser.num_arguments();
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	434 } else {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	435 return 0;
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	436 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	437 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	438
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	439
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	440 void JMXStartRemoteDCmd::execute(TRAPS) {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	441 ResourceMark rm(THREAD);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	442 HandleMark hm(THREAD);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	443
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	444 // Load and initialize the sun.management.Agent class
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	445 // invoke startRemoteManagementAgent(string) method to start
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	446 // the remote management server.
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	447 // throw java.lang.NoSuchMethodError if the method doesn't exist
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	448
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	449 Handle loader = Handle(THREAD, SystemDictionary::java_system_loader());
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	450 klassOop k = SystemDictionary::resolve_or_fail(vmSymbols::sun_management_Agent(), loader, Handle(), true, CHECK);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	451 instanceKlassHandle ik (THREAD, k);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	452
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	453 JavaValue result(T_VOID);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	454
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	455 // Pass all command line arguments to java as key=value,...
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	456 // All checks are done on java side
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	457
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	458 int len = 0;
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	459 stringStream options;
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	460 char comma[2] = {0,0};
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	461
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	462 // Leave default values on Agent.class side and pass only
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	463 // agruments explicitly set by user. All arguments passed
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	464 // to jcmd override properties with the same name set by
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	465 // command line with -D or by managmenent.properties
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	466 // file.
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	467 #define PUT_OPTION(a) \
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	468 if ( (a).is_set() ){ \
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	469 options.print("%scom.sun.management.%s=%s", comma, (a).name(), (a).value()); \
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	470 comma[0] = ','; \
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	471 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	472
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	473 PUT_OPTION(_config_file);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	474 PUT_OPTION(_jmxremote_port);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	475 PUT_OPTION(_jmxremote_rmi_port);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	476 PUT_OPTION(_jmxremote_ssl);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	477 PUT_OPTION(_jmxremote_registry_ssl);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	478 PUT_OPTION(_jmxremote_authenticate);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	479 PUT_OPTION(_jmxremote_password_file);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	480 PUT_OPTION(_jmxremote_access_file);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	481 PUT_OPTION(_jmxremote_login_config);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	482 PUT_OPTION(_jmxremote_ssl_enabled_cipher_suites);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	483 PUT_OPTION(_jmxremote_ssl_enabled_protocols);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	484 PUT_OPTION(_jmxremote_ssl_need_client_auth);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	485 PUT_OPTION(_jmxremote_ssl_config_file);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	486
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	487 #undef PUT_OPTION
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	488
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	489 Handle str = java_lang_String::create_from_str(options.as_string(), CHECK);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	490 JavaCalls::call_static(&result, ik, vmSymbols::startRemoteAgent_name(), vmSymbols::string_void_signature(), str, CHECK);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	491 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	492
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	493 JMXStartLocalDCmd::JMXStartLocalDCmd(outputStream *output, bool heap_allocated) :
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	494 DCmd(output, heap_allocated)
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	495 {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	496 // do nothing
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	497 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	498
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	499 void JMXStartLocalDCmd::execute(TRAPS) {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	500 ResourceMark rm(THREAD);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	501 HandleMark hm(THREAD);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	502
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	503 // Load and initialize the sun.management.Agent class
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	504 // invoke startLocalManagementAgent(void) method to start
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	505 // the local management server
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	506 // throw java.lang.NoSuchMethodError if method doesn't exist
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	507
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	508 Handle loader = Handle(THREAD, SystemDictionary::java_system_loader());
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	509 klassOop k = SystemDictionary::resolve_or_fail(vmSymbols::sun_management_Agent(), loader, Handle(), true, CHECK);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	510 instanceKlassHandle ik (THREAD, k);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	511
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	512 JavaValue result(T_VOID);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	513 JavaCalls::call_static(&result, ik, vmSymbols::startLocalAgent_name(), vmSymbols::void_method_signature(), CHECK);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	514 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	515
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	516
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	517 void JMXStopRemoteDCmd::execute(TRAPS) {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	518 ResourceMark rm(THREAD);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	519 HandleMark hm(THREAD);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	520
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	521 // Load and initialize the sun.management.Agent class
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	522 // invoke stopRemoteManagementAgent method to stop the
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	523 // management server
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	524 // throw java.lang.NoSuchMethodError if method doesn't exist
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	525
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	526 Handle loader = Handle(THREAD, SystemDictionary::java_system_loader());
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	527 klassOop k = SystemDictionary::resolve_or_fail(vmSymbols::sun_management_Agent(), loader, Handle(), true, CHECK);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	528 instanceKlassHandle ik (THREAD, k);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	529
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	530 JavaValue result(T_VOID);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	531 JavaCalls::call_static(&result, ik, vmSymbols::stopRemoteAgent_name(), vmSymbols::void_method_signature(), CHECK);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	532 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	533

Mercurial > hg > truffle

annotate src/share/vm/services/diagnosticCommand.cpp @ 5895:645162d94294