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annotate src/share/vm/services/diagnosticCommand.cpp @ 12943:996d1f2f056f

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8026930: In ManagementAgent.start it should be possible to set the jdp.name parameter (hotspot part) Summary: Pass one more property from Agent to JdpController Reviewed-by: jbachorik, sla
author dsamersoff
date Sat, 19 Oct 2013 21:29:57 +0400
parents f2110083203d
children 82a9cdbf683e
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1 /*
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2 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 *
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23 */
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24
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25 #include "precompiled.hpp"
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26 #include "gc_implementation/shared/vmGCOperations.hpp"
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27 #include "runtime/javaCalls.hpp"
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28 #include "services/diagnosticArgument.hpp"
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29 #include "services/diagnosticCommand.hpp"
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30 #include "services/diagnosticFramework.hpp"
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31 #include "services/heapDumper.hpp"
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32 #include "services/management.hpp"
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33 #include "utilities/macros.hpp"
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34
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35 void DCmdRegistrant::register_dcmds(){
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36 // Registration of the diagnostic commands
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37 // First argument specifies which interfaces will export the command
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38 // Second argument specifies if the command is enabled
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39 // Third argument specifies if the command is hidden
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40 uint32_t full_export = DCmd_Source_Internal | DCmd_Source_AttachAPI
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41 | DCmd_Source_MBean;
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42 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<HelpDCmd>(full_export, true, false));
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43 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<VersionDCmd>(full_export, true, false));
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44 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<CommandLineDCmd>(full_export, true, false));
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45 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<PrintSystemPropertiesDCmd>(full_export, true, false));
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46 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<PrintVMFlagsDCmd>(full_export, true, false));
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47 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<VMUptimeDCmd>(full_export, true, false));
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48 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<SystemGCDCmd>(full_export, true, false));
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49 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<RunFinalizationDCmd>(full_export, true, false));
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50 #if INCLUDE_SERVICES // Heap dumping/inspection supported
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51 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<HeapDumpDCmd>(full_export, true, false));
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52 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<ClassHistogramDCmd>(full_export, true, false));
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53 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<ClassStatsDCmd>(full_export, true, false));
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54 #endif // INCLUDE_SERVICES
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55 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<ThreadDumpDCmd>(full_export, true, false));
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56
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57 // Enhanced JMX Agent Support
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58 // These commands won't be exported via the DiagnosticCommandMBean until an
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59 // appropriate permission is created for them
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60 uint32_t jmx_agent_export_flags = DCmd_Source_Internal | DCmd_Source_AttachAPI;
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61 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<JMXStartRemoteDCmd>(jmx_agent_export_flags, true,false));
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62 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<JMXStartLocalDCmd>(jmx_agent_export_flags, true,false));
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63 DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<JMXStopRemoteDCmd>(jmx_agent_export_flags, true,false));
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64
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65 }
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66
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67 #ifndef HAVE_EXTRA_DCMD
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68 void DCmdRegistrant::register_dcmds_ext(){
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69 // Do nothing here
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70 }
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71 #endif
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72
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73
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74 HelpDCmd::HelpDCmd(outputStream* output, bool heap) : DCmdWithParser(output, heap),
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75 _all("-all", "Show help for all commands", "BOOLEAN", false, "false"),
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76 _cmd("command name", "The name of the command for which we want help",
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77 "STRING", false) {
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78 _dcmdparser.add_dcmd_option(&_all);
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79 _dcmdparser.add_dcmd_argument(&_cmd);
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80 };
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81
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82 void HelpDCmd::execute(DCmdSource source, TRAPS) {
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83 if (_all.value()) {
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84 GrowableArray<const char*>* cmd_list = DCmdFactory::DCmd_list(source);
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85 for (int i = 0; i < cmd_list->length(); i++) {
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86 DCmdFactory* factory = DCmdFactory::factory(source, cmd_list->at(i),
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87 strlen(cmd_list->at(i)));
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88 output()->print_cr("%s%s", factory->name(),
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89 factory->is_enabled() ? "" : " [disabled]");
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90 output()->print_cr("\t%s", factory->description());
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91 output()->cr();
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92 factory = factory->next();
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93 }
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94 } else if (_cmd.has_value()) {
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95 DCmd* cmd = NULL;
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96 DCmdFactory* factory = DCmdFactory::factory(source, _cmd.value(),
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97 strlen(_cmd.value()));
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98 if (factory != NULL) {
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99 output()->print_cr("%s%s", factory->name(),
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100 factory->is_enabled() ? "" : " [disabled]");
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101 output()->print_cr(factory->description());
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102 output()->print_cr("\nImpact: %s", factory->impact());
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103 JavaPermission p = factory->permission();
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104 if(p._class != NULL) {
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105 if(p._action != NULL) {
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106 output()->print_cr("\nPermission: %s(%s, %s)",
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107 p._class, p._name == NULL ? "null" : p._name, p._action);
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108 } else {
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109 output()->print_cr("\nPermission: %s(%s)",
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110 p._class, p._name == NULL ? "null" : p._name);
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111 }
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112 }
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113 output()->cr();
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114 cmd = factory->create_resource_instance(output());
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115 if (cmd != NULL) {
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116 DCmdMark mark(cmd);
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117 cmd->print_help(factory->name());
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118 }
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119 } else {
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120 output()->print_cr("Help unavailable : '%s' : No such command", _cmd.value());
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121 }
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122 } else {
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123 output()->print_cr("The following commands are available:");
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124 GrowableArray<const char *>* cmd_list = DCmdFactory::DCmd_list(source);
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125 for (int i = 0; i < cmd_list->length(); i++) {
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126 DCmdFactory* factory = DCmdFactory::factory(source, cmd_list->at(i),
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127 strlen(cmd_list->at(i)));
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128 output()->print_cr("%s%s", factory->name(),
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129 factory->is_enabled() ? "" : " [disabled]");
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130 factory = factory->_next;
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131 }
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132 output()->print_cr("\nFor more information about a specific command use 'help <command>'.");
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133 }
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134 }
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135
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136 int HelpDCmd::num_arguments() {
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137 ResourceMark rm;
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138 HelpDCmd* dcmd = new HelpDCmd(NULL, false);
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139 if (dcmd != NULL) {
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140 DCmdMark mark(dcmd);
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141 return dcmd->_dcmdparser.num_arguments();
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142 } else {
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143 return 0;
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144 }
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145 }
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146
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147 void VersionDCmd::execute(DCmdSource source, TRAPS) {
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148 output()->print_cr("%s version %s", Abstract_VM_Version::vm_name(),
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149 Abstract_VM_Version::vm_release());
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150 JDK_Version jdk_version = JDK_Version::current();
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151 if (jdk_version.update_version() > 0) {
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152 output()->print_cr("JDK %d.%d_%02d", jdk_version.major_version(),
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153 jdk_version.minor_version(), jdk_version.update_version());
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154 } else {
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155 output()->print_cr("JDK %d.%d", jdk_version.major_version(),
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156 jdk_version.minor_version());
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157 }
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158 }
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159
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160 PrintVMFlagsDCmd::PrintVMFlagsDCmd(outputStream* output, bool heap) :
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161 DCmdWithParser(output, heap),
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162 _all("-all", "Print all flags supported by the VM", "BOOLEAN", false, "false") {
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163 _dcmdparser.add_dcmd_option(&_all);
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164 }
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165
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166 void PrintVMFlagsDCmd::execute(DCmdSource source, TRAPS) {
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167 if (_all.value()) {
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168 CommandLineFlags::printFlags(output(), true);
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169 } else {
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170 CommandLineFlags::printSetFlags(output());
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171 }
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172 }
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173
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174 int PrintVMFlagsDCmd::num_arguments() {
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175 ResourceMark rm;
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176 PrintVMFlagsDCmd* dcmd = new PrintVMFlagsDCmd(NULL, false);
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177 if (dcmd != NULL) {
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178 DCmdMark mark(dcmd);
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179 return dcmd->_dcmdparser.num_arguments();
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180 } else {
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181 return 0;
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182 }
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183 }
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184
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185 void PrintSystemPropertiesDCmd::execute(DCmdSource source, TRAPS) {
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186 // load sun.misc.VMSupport
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187 Symbol* klass = vmSymbols::sun_misc_VMSupport();
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188 Klass* k = SystemDictionary::resolve_or_fail(klass, true, CHECK);
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189 instanceKlassHandle ik (THREAD, k);
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190 if (ik->should_be_initialized()) {
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191 ik->initialize(THREAD);
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192 }
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193 if (HAS_PENDING_EXCEPTION) {
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194 java_lang_Throwable::print(PENDING_EXCEPTION, output());
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195 output()->cr();
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196 CLEAR_PENDING_EXCEPTION;
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197 return;
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198 }
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199
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200 // invoke the serializePropertiesToByteArray method
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201 JavaValue result(T_OBJECT);
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202 JavaCallArguments args;
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203
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204 Symbol* signature = vmSymbols::serializePropertiesToByteArray_signature();
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205 JavaCalls::call_static(&result,
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206 ik,
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207 vmSymbols::serializePropertiesToByteArray_name(),
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208 signature,
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209 &args,
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210 THREAD);
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211 if (HAS_PENDING_EXCEPTION) {
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212 java_lang_Throwable::print(PENDING_EXCEPTION, output());
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213 output()->cr();
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214 CLEAR_PENDING_EXCEPTION;
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215 return;
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216 }
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217
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218 // The result should be a [B
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219 oop res = (oop)result.get_jobject();
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220 assert(res->is_typeArray(), "just checking");
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221 assert(TypeArrayKlass::cast(res->klass())->element_type() == T_BYTE, "just checking");
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222
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223 // copy the bytes to the output stream
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224 typeArrayOop ba = typeArrayOop(res);
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225 jbyte* addr = typeArrayOop(res)->byte_at_addr(0);
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226 output()->print_raw((const char*)addr, ba->length());
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227 }
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228
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229 VMUptimeDCmd::VMUptimeDCmd(outputStream* output, bool heap) :
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230 DCmdWithParser(output, heap),
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231 _date("-date", "Add a prefix with current date", "BOOLEAN", false, "false") {
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232 _dcmdparser.add_dcmd_option(&_date);
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233 }
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234
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235 void VMUptimeDCmd::execute(DCmdSource source, TRAPS) {
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236 if (_date.value()) {
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237 output()->date_stamp(true, "", ": ");
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238 }
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239 output()->time_stamp().update_to(tty->time_stamp().ticks());
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240 output()->stamp();
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241 output()->print_cr(" s");
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242 }
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243
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244 int VMUptimeDCmd::num_arguments() {
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245 ResourceMark rm;
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246 VMUptimeDCmd* dcmd = new VMUptimeDCmd(NULL, false);
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247 if (dcmd != NULL) {
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248 DCmdMark mark(dcmd);
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249 return dcmd->_dcmdparser.num_arguments();
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250 } else {
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251 return 0;
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252 }
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253 }
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254
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255 void SystemGCDCmd::execute(DCmdSource source, TRAPS) {
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256 if (!DisableExplicitGC) {
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257 Universe::heap()->collect(GCCause::_java_lang_system_gc);
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258 } else {
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259 output()->print_cr("Explicit GC is disabled, no GC has been performed.");
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260 }
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261 }
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262
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263 void RunFinalizationDCmd::execute(DCmdSource source, TRAPS) {
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264 Klass* k = SystemDictionary::resolve_or_fail(vmSymbols::java_lang_System(),
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265 true, CHECK);
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266 instanceKlassHandle klass(THREAD, k);
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267 JavaValue result(T_VOID);
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268 JavaCalls::call_static(&result, klass,
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269 vmSymbols::run_finalization_name(),
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270 vmSymbols::void_method_signature(), CHECK);
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271 }
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272
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273 #if INCLUDE_SERVICES // Heap dumping/inspection supported
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274 HeapDumpDCmd::HeapDumpDCmd(outputStream* output, bool heap) :
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275 DCmdWithParser(output, heap),
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276 _filename("filename","Name of the dump file", "STRING",true),
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277 _all("-all", "Dump all objects, including unreachable objects",
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278 "BOOLEAN", false, "false") {
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279 _dcmdparser.add_dcmd_option(&_all);
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280 _dcmdparser.add_dcmd_argument(&_filename);
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281 }
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282
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283 void HeapDumpDCmd::execute(DCmdSource source, TRAPS) {
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284 // Request a full GC before heap dump if _all is false
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285 // This helps reduces the amount of unreachable objects in the dump
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286 // and makes it easier to browse.
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287 HeapDumper dumper(!_all.value() /* request GC if _all is false*/);
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288 int res = dumper.dump(_filename.value());
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289 if (res == 0) {
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290 output()->print_cr("Heap dump file created");
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291 } else {
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292 // heap dump failed
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293 ResourceMark rm;
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294 char* error = dumper.error_as_C_string();
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295 if (error == NULL) {
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296 output()->print_cr("Dump failed - reason unknown");
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297 } else {
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298 output()->print_cr("%s", error);
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299 }
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300 }
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301 }
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302
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303 int HeapDumpDCmd::num_arguments() {
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304 ResourceMark rm;
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305 HeapDumpDCmd* dcmd = new HeapDumpDCmd(NULL, false);
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306 if (dcmd != NULL) {
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307 DCmdMark mark(dcmd);
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308 return dcmd->_dcmdparser.num_arguments();
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309 } else {
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310 return 0;
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311 }
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312 }
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313
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314 ClassHistogramDCmd::ClassHistogramDCmd(outputStream* output, bool heap) :
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315 DCmdWithParser(output, heap),
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316 _all("-all", "Inspect all objects, including unreachable objects",
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317 "BOOLEAN", false, "false") {
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318 _dcmdparser.add_dcmd_option(&_all);
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319 }
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320
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321 void ClassHistogramDCmd::execute(DCmdSource source, TRAPS) {
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322 VM_GC_HeapInspection heapop(output(),
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323 !_all.value() /* request full gc if false */);
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diff changeset
324 VMThread::execute(&heapop);
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diff changeset
325 }
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diff changeset
326
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327 int ClassHistogramDCmd::num_arguments() {
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328 ResourceMark rm;
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diff changeset
329 ClassHistogramDCmd* dcmd = new ClassHistogramDCmd(NULL, false);
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diff changeset
330 if (dcmd != NULL) {
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diff changeset
331 DCmdMark mark(dcmd);
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332 return dcmd->_dcmdparser.num_arguments();
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333 } else {
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334 return 0;
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diff changeset
335 }
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336 }
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337
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338 #define DEFAULT_COLUMNS "InstBytes,KlassBytes,CpAll,annotations,MethodCount,Bytecodes,MethodAll,ROAll,RWAll,Total"
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339 ClassStatsDCmd::ClassStatsDCmd(outputStream* output, bool heap) :
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340 DCmdWithParser(output, heap),
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341 _csv("-csv", "Print in CSV (comma-separated values) format for spreadsheets",
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342 "BOOLEAN", false, "false"),
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343 _all("-all", "Show all columns",
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344 "BOOLEAN", false, "false"),
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345 _help("-help", "Show meaning of all the columns",
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346 "BOOLEAN", false, "false"),
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347 _columns("columns", "Comma-separated list of all the columns to show. "
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348 "If not specified, the following columns are shown: " DEFAULT_COLUMNS,
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349 "STRING", false) {
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350 _dcmdparser.add_dcmd_option(&_all);
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351 _dcmdparser.add_dcmd_option(&_csv);
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352 _dcmdparser.add_dcmd_option(&_help);
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353 _dcmdparser.add_dcmd_argument(&_columns);
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354 }
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355
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356 void ClassStatsDCmd::execute(DCmdSource source, TRAPS) {
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357 if (!UnlockDiagnosticVMOptions) {
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358 output()->print_cr("GC.class_stats command requires -XX:+UnlockDiagnosticVMOptions");
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359 return;
16fb9f942703 6479360: PrintClassHistogram improvements
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360 }
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361
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362 VM_GC_HeapInspection heapop(output(),
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363 true /* request_full_gc */);
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364 heapop.set_csv_format(_csv.value());
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365 heapop.set_print_help(_help.value());
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366 heapop.set_print_class_stats(true);
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367 if (_all.value()) {
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
368 if (_columns.has_value()) {
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369 output()->print_cr("Cannot specify -all and individual columns at the same time");
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370 return;
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diff changeset
371 } else {
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diff changeset
372 heapop.set_columns(NULL);
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
373 }
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diff changeset
374 } else {
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diff changeset
375 if (_columns.has_value()) {
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diff changeset
376 heapop.set_columns(_columns.value());
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diff changeset
377 } else {
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diff changeset
378 heapop.set_columns(DEFAULT_COLUMNS);
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diff changeset
379 }
16fb9f942703 6479360: PrintClassHistogram improvements
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380 }
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
381 VMThread::execute(&heapop);
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
382 }
16fb9f942703 6479360: PrintClassHistogram improvements
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383
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
384 int ClassStatsDCmd::num_arguments() {
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diff changeset
385 ResourceMark rm;
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diff changeset
386 ClassStatsDCmd* dcmd = new ClassStatsDCmd(NULL, false);
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
387 if (dcmd != NULL) {
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
388 DCmdMark mark(dcmd);
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
389 return dcmd->_dcmdparser.num_arguments();
16fb9f942703 6479360: PrintClassHistogram improvements
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390 } else {
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
391 return 0;
16fb9f942703 6479360: PrintClassHistogram improvements
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diff changeset
392 }
16fb9f942703 6479360: PrintClassHistogram improvements
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393 }
16fb9f942703 6479360: PrintClassHistogram improvements
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394 #endif // INCLUDE_SERVICES
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395
4773
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396 ThreadDumpDCmd::ThreadDumpDCmd(outputStream* output, bool heap) :
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
397 DCmdWithParser(output, heap),
4f25538b54c9 7120511: Add diagnostic commands
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parents: 4133
diff changeset
398 _locks("-l", "print java.util.concurrent locks", "BOOLEAN", false, "false") {
4f25538b54c9 7120511: Add diagnostic commands
fparain
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diff changeset
399 _dcmdparser.add_dcmd_option(&_locks);
4f25538b54c9 7120511: Add diagnostic commands
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400 }
4f25538b54c9 7120511: Add diagnostic commands
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parents: 4133
diff changeset
401
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402 void ThreadDumpDCmd::execute(DCmdSource source, TRAPS) {
4773
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diff changeset
403 // thread stacks
4f25538b54c9 7120511: Add diagnostic commands
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diff changeset
404 VM_PrintThreads op1(output(), _locks.value());
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
405 VMThread::execute(&op1);
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
406
4f25538b54c9 7120511: Add diagnostic commands
fparain
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diff changeset
407 // JNI global handles
4f25538b54c9 7120511: Add diagnostic commands
fparain
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diff changeset
408 VM_PrintJNI op2(output());
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
409 VMThread::execute(&op2);
4f25538b54c9 7120511: Add diagnostic commands
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parents: 4133
diff changeset
410
4f25538b54c9 7120511: Add diagnostic commands
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parents: 4133
diff changeset
411 // Deadlock detection
4f25538b54c9 7120511: Add diagnostic commands
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diff changeset
412 VM_FindDeadlocks op3(output());
4f25538b54c9 7120511: Add diagnostic commands
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diff changeset
413 VMThread::execute(&op3);
4f25538b54c9 7120511: Add diagnostic commands
fparain
parents: 4133
diff changeset
414 }
4f25538b54c9 7120511: Add diagnostic commands
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parents: 4133
diff changeset
415
4f25538b54c9 7120511: Add diagnostic commands
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diff changeset
416 int ThreadDumpDCmd::num_arguments() {
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diff changeset
417 ResourceMark rm;
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fparain
parents: 4133
diff changeset
418 ThreadDumpDCmd* dcmd = new ThreadDumpDCmd(NULL, false);
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diff changeset
419 if (dcmd != NULL) {
4f25538b54c9 7120511: Add diagnostic commands
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diff changeset
420 DCmdMark mark(dcmd);
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diff changeset
421 return dcmd->_dcmdparser.num_arguments();
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diff changeset
422 } else {
4f25538b54c9 7120511: Add diagnostic commands
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diff changeset
423 return 0;
4f25538b54c9 7120511: Add diagnostic commands
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parents: 4133
diff changeset
424 }
4f25538b54c9 7120511: Add diagnostic commands
fparain
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diff changeset
425 }
5895
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
426
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
427 // Enhanced JMX Agent support
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
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diff changeset
428
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
429 JMXStartRemoteDCmd::JMXStartRemoteDCmd(outputStream *output, bool heap_allocated) :
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
430
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
431 DCmdWithParser(output, heap_allocated),
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
432
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
433 _config_file
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
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diff changeset
434 ("config.file",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
435 "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
436
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
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diff changeset
437 _jmxremote_port
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
438 ("jmxremote.port",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
439 "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
440
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
441 _jmxremote_rmi_port
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
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diff changeset
442 ("jmxremote.rmi.port",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
443 "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
444
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
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diff changeset
445 _jmxremote_ssl
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
446 ("jmxremote.ssl",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
447 "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
448
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
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diff changeset
449 _jmxremote_registry_ssl
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
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diff changeset
450 ("jmxremote.registry.ssl",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
451 "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
452
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
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diff changeset
453 _jmxremote_authenticate
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
454 ("jmxremote.authenticate",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
455 "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
456
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
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diff changeset
457 _jmxremote_password_file
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
458 ("jmxremote.password.file",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
459 "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
460
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
461 _jmxremote_access_file
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
462 ("jmxremote.access.file",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
463 "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
464
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
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diff changeset
465 _jmxremote_login_config
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
466 ("jmxremote.login.config",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
467 "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
468
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
469 _jmxremote_ssl_enabled_cipher_suites
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
470 ("jmxremote.ssl.enabled.cipher.suites",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
471 "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
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diff changeset
472
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
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diff changeset
473 _jmxremote_ssl_enabled_protocols
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
474 ("jmxremote.ssl.enabled.protocols",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
475 "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
476
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
477 _jmxremote_ssl_need_client_auth
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
478 ("jmxremote.ssl.need.client.auth",
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
479 "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
480
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
481 _jmxremote_ssl_config_file
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
dsamersoff
parents: 4851
diff changeset
482 ("jmxremote.ssl.config.file",
7979
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
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diff changeset
483 "set com.sun.management.jmxremote.ssl_config_file", "STRING", false),
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
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diff changeset
484
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
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diff changeset
485 // JDP Protocol support
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
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diff changeset
486 _jmxremote_autodiscovery
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
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diff changeset
487 ("jmxremote.autodiscovery",
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
488 "set com.sun.management.jmxremote.autodiscovery", "STRING", false),
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
dsamersoff
parents: 7956
diff changeset
489
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network
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diff changeset
490 _jdp_port
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diff changeset
491 ("jdp.port",
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diff changeset
492 "set com.sun.management.jdp.port", "INT", false),
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493
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diff changeset
494 _jdp_address
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diff changeset
495 ("jdp.address",
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diff changeset
496 "set com.sun.management.jdp.address", "STRING", false),
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497
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diff changeset
498 _jdp_source_addr
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499 ("jdp.source_addr",
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diff changeset
500 "set com.sun.management.jdp.source_addr", "STRING", false),
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501
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502 _jdp_ttl
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diff changeset
503 ("jdp.ttl",
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diff changeset
504 "set com.sun.management.jdp.ttl", "INT", false),
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505
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506 _jdp_pause
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507 ("jdp.pause",
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508 "set com.sun.management.jdp.pause", "INT", false),
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509
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diff changeset
510 _jdp_name
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diff changeset
511 ("jdp.name",
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512 "set com.sun.management.jdp.name", "STRING", false)
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diff changeset
513
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diff changeset
514 {
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515 _dcmdparser.add_dcmd_option(&_config_file);
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516 _dcmdparser.add_dcmd_option(&_jmxremote_port);
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517 _dcmdparser.add_dcmd_option(&_jmxremote_rmi_port);
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518 _dcmdparser.add_dcmd_option(&_jmxremote_ssl);
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519 _dcmdparser.add_dcmd_option(&_jmxremote_registry_ssl);
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520 _dcmdparser.add_dcmd_option(&_jmxremote_authenticate);
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diff changeset
521 _dcmdparser.add_dcmd_option(&_jmxremote_password_file);
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522 _dcmdparser.add_dcmd_option(&_jmxremote_access_file);
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523 _dcmdparser.add_dcmd_option(&_jmxremote_login_config);
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524 _dcmdparser.add_dcmd_option(&_jmxremote_ssl_enabled_cipher_suites);
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525 _dcmdparser.add_dcmd_option(&_jmxremote_ssl_enabled_protocols);
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526 _dcmdparser.add_dcmd_option(&_jmxremote_ssl_need_client_auth);
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527 _dcmdparser.add_dcmd_option(&_jmxremote_ssl_config_file);
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528 _dcmdparser.add_dcmd_option(&_jmxremote_autodiscovery);
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diff changeset
529 _dcmdparser.add_dcmd_option(&_jdp_port);
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diff changeset
530 _dcmdparser.add_dcmd_option(&_jdp_address);
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diff changeset
531 _dcmdparser.add_dcmd_option(&_jdp_source_addr);
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532 _dcmdparser.add_dcmd_option(&_jdp_ttl);
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diff changeset
533 _dcmdparser.add_dcmd_option(&_jdp_pause);
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534 _dcmdparser.add_dcmd_option(&_jdp_name);
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535 }
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diff changeset
536
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diff changeset
537
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diff changeset
538 int JMXStartRemoteDCmd::num_arguments() {
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539 ResourceMark rm;
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diff changeset
540 JMXStartRemoteDCmd* dcmd = new JMXStartRemoteDCmd(NULL, false);
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diff changeset
541 if (dcmd != NULL) {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
542 DCmdMark mark(dcmd);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
543 return dcmd->_dcmdparser.num_arguments();
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544 } else {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
545 return 0;
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
546 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
547 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
548
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diff changeset
549
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550 void JMXStartRemoteDCmd::execute(DCmdSource source, TRAPS) {
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551 ResourceMark rm(THREAD);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
552 HandleMark hm(THREAD);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
553
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diff changeset
554 // Load and initialize the sun.management.Agent class
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
555 // invoke startRemoteManagementAgent(string) method to start
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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556 // the remote management server.
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diff changeset
557 // throw java.lang.NoSuchMethodError if the method doesn't exist
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diff changeset
558
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diff changeset
559 Handle loader = Handle(THREAD, SystemDictionary::java_system_loader());
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560 Klass* k = SystemDictionary::resolve_or_fail(vmSymbols::sun_management_Agent(), loader, Handle(), true, CHECK);
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561 instanceKlassHandle ik (THREAD, k);
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562
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diff changeset
563 JavaValue result(T_VOID);
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diff changeset
564
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diff changeset
565 // Pass all command line arguments to java as key=value,...
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diff changeset
566 // All checks are done on java side
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diff changeset
567
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diff changeset
568 int len = 0;
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diff changeset
569 stringStream options;
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diff changeset
570 char comma[2] = {0,0};
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diff changeset
571
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diff changeset
572 // Leave default values on Agent.class side and pass only
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diff changeset
573 // agruments explicitly set by user. All arguments passed
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diff changeset
574 // to jcmd override properties with the same name set by
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diff changeset
575 // command line with -D or by managmenent.properties
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diff changeset
576 // file.
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diff changeset
577 #define PUT_OPTION(a) \
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578 if ( (a).is_set() ){ \
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diff changeset
579 options.print(\
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580 ( *((a).type()) == 'I' ) ? "%scom.sun.management.%s=%d" : "%scom.sun.management.%s=%s",\
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diff changeset
581 comma, (a).name(), (a).value()); \
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diff changeset
582 comma[0] = ','; \
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
583 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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584
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diff changeset
585 PUT_OPTION(_config_file);
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diff changeset
586 PUT_OPTION(_jmxremote_port);
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587 PUT_OPTION(_jmxremote_rmi_port);
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588 PUT_OPTION(_jmxremote_ssl);
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diff changeset
589 PUT_OPTION(_jmxremote_registry_ssl);
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diff changeset
590 PUT_OPTION(_jmxremote_authenticate);
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591 PUT_OPTION(_jmxremote_password_file);
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diff changeset
592 PUT_OPTION(_jmxremote_access_file);
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diff changeset
593 PUT_OPTION(_jmxremote_login_config);
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diff changeset
594 PUT_OPTION(_jmxremote_ssl_enabled_cipher_suites);
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diff changeset
595 PUT_OPTION(_jmxremote_ssl_enabled_protocols);
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diff changeset
596 PUT_OPTION(_jmxremote_ssl_need_client_auth);
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597 PUT_OPTION(_jmxremote_ssl_config_file);
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598 PUT_OPTION(_jmxremote_autodiscovery);
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599 PUT_OPTION(_jdp_port);
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diff changeset
600 PUT_OPTION(_jdp_address);
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diff changeset
601 PUT_OPTION(_jdp_source_addr);
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602 PUT_OPTION(_jdp_ttl);
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diff changeset
603 PUT_OPTION(_jdp_pause);
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604 PUT_OPTION(_jdp_name);
5895
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diff changeset
605
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
606 #undef PUT_OPTION
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diff changeset
607
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diff changeset
608 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
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diff changeset
609 JavaCalls::call_static(&result, ik, vmSymbols::startRemoteAgent_name(), vmSymbols::string_void_signature(), str, CHECK);
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diff changeset
610 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
611
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diff changeset
612 JMXStartLocalDCmd::JMXStartLocalDCmd(outputStream *output, bool heap_allocated) :
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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613 DCmd(output, heap_allocated)
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614 {
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615 // do nothing
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616 }
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diff changeset
617
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618 void JMXStartLocalDCmd::execute(DCmdSource source, TRAPS) {
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diff changeset
619 ResourceMark rm(THREAD);
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620 HandleMark hm(THREAD);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
621
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diff changeset
622 // Load and initialize the sun.management.Agent class
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diff changeset
623 // invoke startLocalManagementAgent(void) method to start
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624 // the local management server
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
625 // throw java.lang.NoSuchMethodError if method doesn't exist
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diff changeset
626
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diff changeset
627 Handle loader = Handle(THREAD, SystemDictionary::java_system_loader());
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628 Klass* k = SystemDictionary::resolve_or_fail(vmSymbols::sun_management_Agent(), loader, Handle(), true, CHECK);
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diff changeset
629 instanceKlassHandle ik (THREAD, k);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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630
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
631 JavaValue result(T_VOID);
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diff changeset
632 JavaCalls::call_static(&result, ik, vmSymbols::startLocalAgent_name(), vmSymbols::void_method_signature(), CHECK);
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633 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime
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diff changeset
634
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diff changeset
635
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diff changeset
636 void JMXStopRemoteDCmd::execute(DCmdSource source, TRAPS) {
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diff changeset
637 ResourceMark rm(THREAD);
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638 HandleMark hm(THREAD);
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639
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640 // Load and initialize the sun.management.Agent class
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641 // invoke stopRemoteManagementAgent method to stop the
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642 // management server
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643 // throw java.lang.NoSuchMethodError if method doesn't exist
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644
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645 Handle loader = Handle(THREAD, SystemDictionary::java_system_loader());
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da91efe96a93 6964458: Reimplement class meta-data storage to use native memory
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646 Klass* k = SystemDictionary::resolve_or_fail(vmSymbols::sun_management_Agent(), loader, Handle(), true, CHECK);
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647 instanceKlassHandle ik (THREAD, k);
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648
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649 JavaValue result(T_VOID);
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650 JavaCalls::call_static(&result, ik, vmSymbols::stopRemoteAgent_name(), vmSymbols::void_method_signature(), CHECK);
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651 }
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652